<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2305-0683</journal-id>
<journal-title><![CDATA[Investigación Agraria]]></journal-title>
<abbrev-journal-title><![CDATA[Investig. Agrar.]]></abbrev-journal-title>
<issn>2305-0683</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Ciencias Agrarias, UNA.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2305-06832021000200094</article-id>
<article-id pub-id-type="doi">10.18004/investig.agrar.2021.diciembre.2302672</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Sistemas de preparo do solo e seus efeitos no desenvolvimento da cultura da soja]]></article-title>
<article-title xml:lang="en"><![CDATA[Soil tillage systems and their effects on soybean crop development]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Karine de Lima Silva]]></surname>
<given-names><![CDATA[Yara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Paraguassu]]></surname>
<given-names><![CDATA[Maria Elisa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[Thaisa Fernanda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Melo]]></surname>
<given-names><![CDATA[Mariana Cecília]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carvalho Filho]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[God Good]]></surname>
<given-names><![CDATA[Pedro Ivo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal de Viçosa Departamento de Ciências Agrárias ]]></institution>
<addr-line><![CDATA[Viçosa MG]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>23</volume>
<numero>2</numero>
<fpage>94</fpage>
<lpage>100</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2305-06832021000200094&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2305-06832021000200094&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2305-06832021000200094&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO Sistemas de preparo do solo podem influenciar o desenvolvimento das culturas. Com o objetivo de avaliar os efeitos de equipamentos de preparo na física do solo e desenvolvimento da soja, foram avaliados cinco sistemas de preparo do solo (arado de aivecas, arado de discos, grade aradora intermediária, escarificador e enxada rotativa) e seu efeito nos agregados de um Latossolo Vermelho Amarelo distrófico. Foi utilizado o delineamento inteiramente casualizado com quatro repetições. Os sistemas de preparo do solo influenciaram na altura média das plantas na cultura da soja. O preparo do solo com os arados de discos e aivecas ocasionam maior tamanho de plantas em comparação ao escarificador. Os sistemas de preparo periódico do solo não influenciam no desenvolvimento e a produtividade da cultura da soja.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Soil tillage systems can influence crop development. In order to evaluate the effects of tillage equipment on soil physics and soybean development, five soil tillage systems were evaluated (mouldboard plow, disc plow, intermediate harrow, scarifier and rotary hoe) and their effect on aggregates of a dystrophic Red Yellow Latosol. A completely randomized design with four replications was used. The tillage systems influenced the average height of the plants in the soybean crop. Soil preparation with disc plows and moldboards cause larger plant sizes compared to the scarifier. Periodic soil tillage systems do not influence the development and productivity of the soybean crop.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[atributos agronômicos]]></kwd>
<kwd lng="pt"><![CDATA[preparo convencional]]></kwd>
<kwd lng="pt"><![CDATA[preparo periódico primário do solo]]></kwd>
<kwd lng="en"><![CDATA[agronomic attributes]]></kwd>
<kwd lng="en"><![CDATA[conventional tillage]]></kwd>
<kwd lng="en"><![CDATA[primary periodic soil preparation]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Assis]]></surname>
<given-names><![CDATA[L. F. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Produtividade da soja sob a biomassa de forrageiras em sistema de integração lavoura pecuária e do milho]]></source>
<year>2019</year>
<page-range>37 p</page-range><publisher-loc><![CDATA[Rio Verde ]]></publisher-loc>
<publisher-name><![CDATA[Instituto Federal Goiano]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Assis]]></surname>
<given-names><![CDATA[R. L. De]]></given-names>
</name>
<name>
<surname><![CDATA[Lanças]]></surname>
<given-names><![CDATA[K. P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Agregação de um Nitossolo Vermelho distroférrico sob sistemas de plantio direto, preparo convencional e mata nativa]]></article-title>
<source><![CDATA[Engenharia Agrícola]]></source>
<year>2010</year>
<volume>30</volume>
<page-range>58-66</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bortolini]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Albuquerque]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mafra]]></surname>
<given-names><![CDATA[C. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Filho]]></surname>
<given-names><![CDATA[A. L. H. M. N. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Pértile]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Propriedades físicas do solo em sistema de integração lavoura-pecuária em Cambissolo Húmico]]></article-title>
<source><![CDATA[Revista de Ciências Agroveterinárias]]></source>
<year>2016</year>
<volume>15</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>60-7</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Braunack]]></surname>
<given-names><![CDATA[W. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Dexter]]></surname>
<given-names><![CDATA[A. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil aggregation in the seedbed: a review. II. Effect of aggregate sizes on plant growth]]></article-title>
<source><![CDATA[Soil &amp; Tillage Research]]></source>
<year>1989</year>
<volume>14</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>281-98</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[F. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Bertol]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Mafra]]></surname>
<given-names><![CDATA[A. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Muzeka]]></surname>
<given-names><![CDATA[l. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efeitos no solo e nas culturas após vinte anos de cultivo convencional e semeadura direta]]></article-title>
<source><![CDATA[Revista Brasileira de Ciências Agrárias]]></source>
<year>2018</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-7</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carvalho Filho]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[L. C. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Centurion]]></surname>
<given-names><![CDATA[J. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Rouverson]]></surname>
<given-names><![CDATA[P. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Furlani]]></surname>
<given-names><![CDATA[C. E. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efeitos de sistemas de preparo do solo na cultura da soja (Glycine max (L.) Merrill)]]></article-title>
<source><![CDATA[Engenharia Agrícola]]></source>
<year>2006</year>
<volume>26</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>777-86</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[A. M. X.]]></given-names>
</name>
<name>
<surname><![CDATA[Mendes]]></surname>
<given-names><![CDATA[F. Q.]]></given-names>
</name>
</person-group>
<source><![CDATA[Speed Stat: a minimalist and intuitive spreadsheet program for classical experimental statistics]]></source>
<year>2017</year>
<conf-name><![CDATA[ 62ªReunião Anual da Região Brasileira da Sociedade Internacional de Biometria]]></conf-name>
<conf-date>24 - 28 de julio</conf-date>
<conf-loc> </conf-loc>
<page-range>333 p</page-range><publisher-loc><![CDATA[Lavras, Minas Gerais ]]></publisher-loc>
<publisher-name><![CDATA[R.B.R.A.S.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cunha]]></surname>
<given-names><![CDATA[E. Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Stone]]></surname>
<given-names><![CDATA[L. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Moreira]]></surname>
<given-names><![CDATA[J. A. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[E. P. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Didonet]]></surname>
<given-names><![CDATA[A. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Leandro]]></surname>
<given-names><![CDATA[W. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sistemas de preparo do solo e culturas de cobertura na produção orgânica de feijão e milho: I - atributos físicos do solo]]></article-title>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2011</year>
<volume>35</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>589-602</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Edmond]]></surname>
<given-names><![CDATA[J. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Drapala]]></surname>
<given-names><![CDATA[W. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effects of temperature, sand and soil, and acetone on germination of okra seed]]></article-title>
<source><![CDATA[Proceedings of the American Society Horticutural Science]]></source>
<year>1958</year>
<volume>71</volume>
<page-range>428-34</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<collab>Embrapa</collab>
<source><![CDATA[Sistema Brasileiro de Classificação de Solos]]></source>
<year>2013</year>
<edition>2a ed</edition>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Empresa Brasileira de Pesquisa Agropecuária, Embrapa Solos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<collab>Embrapa</collab>
<source><![CDATA[Tecnologia de Produção de Soja Região Central do Brasil]]></source>
<year>2010</year>
<page-range>255 p</page-range><publisher-loc><![CDATA[Londrina ]]></publisher-loc>
<publisher-name><![CDATA[Empresa Brasileira de Pesquisa Agropecuária]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<collab>Embrapa</collab>
<source><![CDATA[Manuel de métodos de análises de solo. Centro Nacional de Levantamento e Conservação do Solo]]></source>
<year>1997</year>
<page-range>212 p.</page-range><publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Empresa Brasileira de Pesquisa Agropecuária, Embrapa Solos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fachin]]></surname>
<given-names><![CDATA[G. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Júnior]]></surname>
<given-names><![CDATA[J. B. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Glier]]></surname>
<given-names><![CDATA[C. A. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Mrozinski]]></surname>
<given-names><![CDATA[C. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[A. C. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Guimarães]]></surname>
<given-names><![CDATA[V. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Características agronômicas de seis cultivares de amendoim cultivadas em sistema convencional e de semeadura direta]]></article-title>
<source><![CDATA[Revista Brasileira de Engenharia Agrícola e Ambiental]]></source>
<year>2014</year>
<volume>18</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>165-72</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Franchini]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Balbinot Junior]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Debiasi]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Procópio]]></surname>
<given-names><![CDATA[S. de O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Intercropping of soybean cultivars with Urochloa]]></article-title>
<source><![CDATA[Pesquisa Agropecuária Tropical]]></source>
<year>2014</year>
<volume>44</volume>
<page-range>119-26</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gavotti]]></surname>
<given-names><![CDATA[F. S. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Centurion]]></surname>
<given-names><![CDATA[M. A. P. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Centurion]]></surname>
<given-names><![CDATA[J. F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Comportamento da soja, cultivar IAC FOSCARIM 31, em quatro sistemas de preparo do solo]]></source>
<year>2003</year>
<conf-name><![CDATA[ Reunião de Pesquisa de Soja da Região Central do Brasil, 25]]></conf-name>
<conf-loc> </conf-loc>
<page-range>254-5</page-range><publisher-loc><![CDATA[Pelotas, Brasil ]]></publisher-loc>
<publisher-name><![CDATA[Embrapa Soja /EPAMIG/ Fundação Triângulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[S. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Larson]]></surname>
<given-names><![CDATA[W. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modeling soil mechanical behavior during tillage]]></article-title>
<source><![CDATA[American society of agronomy. Predicting tillage effects on soil physical propertiesand processes]]></source>
<year>1982</year>
<page-range>151-78</page-range><publisher-loc><![CDATA[Madison ]]></publisher-loc>
<publisher-name><![CDATA[Soil Science Society of America]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Júnior]]></surname>
<given-names><![CDATA[M. A. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Nagahama]]></surname>
<given-names><![CDATA[H. De J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zevski]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Cortez]]></surname>
<given-names><![CDATA[J. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Souza]]></surname>
<given-names><![CDATA[E. B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Influência De Implementos De Preparo E De Níveis De Compactação Sobre Atributos Físicos Do Solo E Aspectos Agronômicos Da Cultura Do Milho]]></article-title>
<source><![CDATA[Revista Engenharia Agrícola]]></source>
<year>2016</year>
<volume>36</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>367-76</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Júnior]]></surname>
<given-names><![CDATA[P. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Rezende]]></surname>
<given-names><![CDATA[P. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Malfitano]]></surname>
<given-names><![CDATA[S. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[K. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Corrêa]]></surname>
<given-names><![CDATA[L. V. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[E. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efeito de doses de silício sobre a produtividade e características agronômicas da soja [glycine max (L.) merrill]]]></article-title>
<source><![CDATA[Ciência e Agrotecnologia]]></source>
<year>2010</year>
<volume>34</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>908-13</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[R. P.]]></given-names>
</name>
<name>
<surname><![CDATA[León]]></surname>
<given-names><![CDATA[M. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[A. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparação entre dois penetrômetros na avaliação da resistência mecânica do solo à penetração]]></article-title>
<source><![CDATA[Revista Ceres]]></source>
<year>2013</year>
<volume>60</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>577-81</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Llanillo]]></surname>
<given-names><![CDATA[R. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Richart]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Tavares Filho]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[De Fátima Guimarães]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[R. R. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evolução de propriedades físicas do solo em função dos sistemas de manejo em culturas anuais]]></article-title>
<source><![CDATA[Ciências Agrárias]]></source>
<year>2006</year>
<volume>27</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>205-20</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Luciano]]></surname>
<given-names><![CDATA[R. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Bertol I.]]></surname>
<given-names><![CDATA[Barbosa F. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Kurtz]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Fayad]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Propriedades físicas e carbono orgânico do solo sob plantio direto comparados à mata natural, num Cambissolo Háplico]]></article-title>
<source><![CDATA[Revista de Ciências Agroveterinárias]]></source>
<year>2010</year>
<volume>9</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>09-19</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nagahama]]></surname>
<given-names><![CDATA[H. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Granja]]></surname>
<given-names><![CDATA[G. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Cortez]]></surname>
<given-names><![CDATA[J. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramos]]></surname>
<given-names><![CDATA[R. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Arcoverde]]></surname>
<given-names><![CDATA[S. N. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efeitos da escarificação mecânica nos atributos físicos do solo e agronômicos do capim elefante]]></article-title>
<source><![CDATA[Revista Ceres]]></source>
<year>2016</year>
<volume>63</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>741-6</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[L. E. Z.]]></given-names>
</name>
</person-group>
<source><![CDATA[Plantas de cobertura: características, benefícios e utilização]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pragana]]></surname>
<given-names><![CDATA[R. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Ribeiro]]></surname>
<given-names><![CDATA[M. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Nóbrega]]></surname>
<given-names><![CDATA[J. C. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ribeiro Filho]]></surname>
<given-names><![CDATA[M. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Qualidade física de Latossolos Amarelos sob plantio direto na região do Cerrado piauiense]]></article-title>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2012</year>
<volume>36</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1591-600</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rocha]]></surname>
<given-names><![CDATA[B. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Amaro]]></surname>
<given-names><![CDATA[H. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Porto]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Gonçalves]]></surname>
<given-names><![CDATA[C. C.]]></given-names>
</name>
<name>
<surname><![CDATA[David]]></surname>
<given-names><![CDATA[A. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Lopes]]></surname>
<given-names><![CDATA[E. B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sistema de semeadura cruzada na cultura da soja: avanços e perspectivas]]></article-title>
<source><![CDATA[Revista de Ciências Agrarias]]></source>
<year>2018</year>
<volume>41</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>91-100</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Safadoust]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Feizee]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Mahboubi]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Gharabaghi]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Mosaddeghi]]></surname>
<given-names><![CDATA[M. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Ahrens]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Least limiting water range as affected by soil texture and cropping system]]></article-title>
<source><![CDATA[Agricultural Water Management]]></source>
<year>2014</year>
<volume>131</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>34-41</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sales]]></surname>
<given-names><![CDATA[R. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Portugal]]></surname>
<given-names><![CDATA[A. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Moreira]]></surname>
<given-names><![CDATA[J. A. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Kondo]]></surname>
<given-names><![CDATA[M. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Pegoraro]]></surname>
<given-names><![CDATA[R. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Qualidade física de um Latossolo sob plantio direto e preparo convencional no semiárido]]></article-title>
<source><![CDATA[Revista Ciência Agronômicas]]></source>
<year>2016</year>
<volume>47</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>429-38</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schwartz]]></surname>
<given-names><![CDATA[R. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Baumhardt]]></surname>
<given-names><![CDATA[R. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Evett]]></surname>
<given-names><![CDATA[S. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tillage effects on soil water redistribution and bare soil evaporation throughout a season]]></article-title>
<source><![CDATA[Soil Till. Res.]]></source>
<year>2010</year>
<volume>110</volume>
<page-range>221-9</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[J. T. da]]></given-names>
</name>
<name>
<surname><![CDATA[Sousa]]></surname>
<given-names><![CDATA[R. O. de]]></given-names>
</name>
<name>
<surname><![CDATA[Scivittaro]]></surname>
<given-names><![CDATA[W. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Buss]]></surname>
<given-names><![CDATA[G. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[J. B. da]]></given-names>
</name>
</person-group>
<source><![CDATA[Emissões de metano no período de cultivo do arroz irrigado sob diferentes sistemas de preparo do solo]]></source>
<year>2014</year>
<conf-name><![CDATA[ Reunião Sul-Brasileira de ciência do solo fatos e mitos em ciência do solo, 10]]></conf-name>
<conf-loc> </conf-loc>
<page-range>50-3</page-range><publisher-loc><![CDATA[Sociedad Brasilera de Ciência do Solo ]]></publisher-loc>
<publisher-name><![CDATA[Pelotas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[R. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[G. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Nóbrega]]></surname>
<given-names><![CDATA[J. C. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[P. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Júnior]]></surname>
<given-names><![CDATA[J. P. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Filho]]></surname>
<given-names><![CDATA[J. P. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[G. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Dias]]></surname>
<given-names><![CDATA[B. O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil use and management systems, time since adoption, and their impacts over aggregation]]></article-title>
<source><![CDATA[Revista Brasileira Ciências Agrárias]]></source>
<year>2018</year>
<volume>13</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>5544 p</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Soares]]></surname>
<given-names><![CDATA[M. D. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Campos]]></surname>
<given-names><![CDATA[M. C. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Cunha]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Weckner]]></surname>
<given-names><![CDATA[F. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Brito Filho]]></surname>
<given-names><![CDATA[E. L. I. S. O. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Mantovaneli]]></surname>
<given-names><![CDATA[B. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Leite]]></surname>
<given-names><![CDATA[A. F. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Variabilidade espacial da estabilidade dos agregados e matéria orgânica do solo em terra preta arqueológica sob pastagem]]></article-title>
<source><![CDATA[Gaia Scientia]]></source>
<year>2018</year>
<month>a</month>
<volume>12</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>125-33</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Soares]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Maddock]]></surname>
<given-names><![CDATA[J. E. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Campos]]></surname>
<given-names><![CDATA[D. V. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Madari]]></surname>
<given-names><![CDATA[B. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Machado]]></surname>
<given-names><![CDATA[P. L. O. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Santelli]]></surname>
<given-names><![CDATA[R. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Avaliação da estabilidade de agregados em marcadores ambientais terrestres do antropoceno submetidos a diferentes períodos de pousio]]></article-title>
<source><![CDATA[Revista Virtual de Química]]></source>
<year>2018</year>
<month>b</month>
<volume>10</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1693-718</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[J. L. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Angelotti Netto]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Souza]]></surname>
<given-names><![CDATA[Z. M. de]]></given-names>
</name>
<name>
<surname><![CDATA[Assis]]></surname>
<given-names><![CDATA[R. L. de]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Alterações causadas nos atributos físicos após preparo do solo com arado escarificador e enxada rotativa]]></article-title>
<source><![CDATA[Magistra]]></source>
<year>2015</year>
<month>a</month>
<volume>27</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>316-25</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[J. L. R.]]></given-names>
</name>
<name>
<surname><![CDATA[De Almeida Costa]]></surname>
<given-names><![CDATA[D. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Silva Neto]]></surname>
<given-names><![CDATA[O. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Araújo]]></surname>
<given-names><![CDATA[A. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[V. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Silva Vieira]]></surname>
<given-names><![CDATA[D. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Avaliação da resistência à penetração e densidade do solo num latossolo sob semeadura direta há doze anos]]></article-title>
<source><![CDATA[Global Science and Technology]]></source>
<year>2015</year>
<month>b</month>
<volume>8</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vieira]]></surname>
<given-names><![CDATA[L. B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Análisis de los factores que influyen en el comportamiento de um motocultor con apero rotativo en el laboreo del suelo]]></source>
<year>1992</year>
<page-range>221 p</page-range><publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Escuela Técnica Superior e Ingenieros Agrónomos]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
