<?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>0871-018X</journal-id>
<journal-title><![CDATA[Revista de Ciências Agrárias]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. de Ciências Agrárias]]></abbrev-journal-title>
<issn>0871-018X</issn>
<publisher>
<publisher-name><![CDATA[Sociedade de Ciências Agrárias de Portugal]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0871-018X2020000200086</article-id>
<article-id pub-id-type="doi">10.19084/rca.18352</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Length of soybean and maize seedlings influenced by seed vigor and size]]></article-title>
<article-title xml:lang="pt"><![CDATA[Comprimento de plântulas de soja e milho influenciadas pelo vigor e tamanho das sementes]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Meneguzzo]]></surname>
<given-names><![CDATA[Michele Renata Revers]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[Ivan Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Dellagostin]]></surname>
<given-names><![CDATA[Simone Morgan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Xavier]]></surname>
<given-names><![CDATA[Fernanda Da Motta]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nadal]]></surname>
<given-names><![CDATA[Ariele Paula]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gonçalves]]></surname>
<given-names><![CDATA[Vanessa Pinto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tunes]]></surname>
<given-names><![CDATA[Carla Dias]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Conte]]></surname>
<given-names><![CDATA[Giordano Gelain]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Meneghello]]></surname>
<given-names><![CDATA[Géri Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villela]]></surname>
<given-names><![CDATA[Francisco Amaral]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal de Pelotas  ]]></institution>
<addr-line><![CDATA[Capão do Leão RS]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Regional do Noroeste do Estado do Rio Grande do Sul  ]]></institution>
<addr-line><![CDATA[Ijuí RS]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>06</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>06</month>
<year>2020</year>
</pub-date>
<volume>43</volume>
<numero>2</numero>
<fpage>86</fpage>
<lpage>103</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S0871-018X2020000200086&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S0871-018X2020000200086&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S0871-018X2020000200086&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This work had as objective to adjust the methodology of the seedling length test for soybean and maize seeds, depending on the level of vigor and size of the seed. Therefore, it was used soybean seeds of cultivar &#8216;5855 RSF IPRO&#8217; (BMX ELITE) and hybrid maize seeds of the cultivar &#8216;Fórmula Viptera&#8217;, classified in two sizes of sieve and two levels of vigor for soybean and three levels for maize. A completely randomized design with four replications was adopted. Germination, first germination counting, emergence in seedbed, emergence velocity index, emergence velocity, shoot, root and total length (evaluated every 12 hours), shoot, root and total dry mass were evaluated. The classification of soybean seeds by size exerts a direct influence on seed germination and vigor, and consequently on seedling length, where seeds with high vigor and of the 6.5 mm sieve presented higher rates of length. Root and total length of maize seedlings are only affected by factors of vigor and seed size acting alone. The best time to be carried out the evaluation of seedlings length in soybean seeds was 120 hours, and in maize was 96 hours.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO Este trabalho teve como objetivo ajustar a metodologia do teste de comprimento de plântula para sementes de soja e milho, em função do nível de vigor e tamanho da semente. Para isso foram utilizadas sementes de soja da cultivar &#8216;5855 RSF IPRO&#8217; (BMX ELITE) e de milho híbrido &#8216;Fórmula Viptera&#8217;, classificadas em dois tamanhos de peneira e dois níveis de vigor para soja e três níveis para milho. Foi adotado o delineamento inteiramente casualizado, com quatro repetições. Foram avaliados germinação, primeira contagem de germinação, emergência em canteiro, índice de velocidade de emergência, velocidade de emergência, comprimento de parte aérea, raiz e total (avaliados de 12 em 12 horas), massa seca de parte aérea, raiz e total. A classificação das sementes de soja por tamanho, exerce influência direta sobre a taxa de germinação e vigor das sementes, e consequentemente no comprimento de plântulas, onde sementes de alto vigor da peneira 6,50 mm, apresentaram maiores taxas de comprimento. O comprimento de raiz e o total de plântulas de milho sofrem interferência apenas dos fatores níveis de vigor e tamanho de sementes atuando isoladamente. O melhor tempo para ser realizada a avaliação do comprimento de plântulas em sementes de soja é 120 horas, e em milho em 96 horas.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Glycine max]]></kwd>
<kwd lng="en"><![CDATA[Zea mays]]></kwd>
<kwd lng="en"><![CDATA[growth]]></kwd>
<kwd lng="en"><![CDATA[size]]></kwd>
<kwd lng="pt"><![CDATA[Glycine max]]></kwd>
<kwd lng="pt"><![CDATA[Zea mays]]></kwd>
<kwd lng="pt"><![CDATA[crescimento]]></kwd>
<kwd lng="pt"><![CDATA[tamanho]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[R.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Binotti]]></surname>
<given-names><![CDATA[F.F.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[E.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Potencial fisiológico de sementes de crambe em função de embalagens e armazenamento]]></article-title>
<source><![CDATA[Pesquisa Agropecuária Tropical]]></source>
<year>2012</year>
<volume>42</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>272-8</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[N.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Nakagawa]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sementes: ciência, tecnologia e produção]]></source>
<year>2012</year>
<edition>5ª</edition>
<publisher-name><![CDATA[FUNEP]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dan]]></surname>
<given-names><![CDATA[E.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Mello]]></surname>
<given-names><![CDATA[V.D.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Wetzel]]></surname>
<given-names><![CDATA[C.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Popinigis]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Souza]]></surname>
<given-names><![CDATA[E.P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Transferência de matéria seca como método de avaliação do vigor de sementes de soja]]></article-title>
<source><![CDATA[Revista Brasileira de Sementes]]></source>
<year>1987</year>
<volume>9</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>45-55</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Espíndola]]></surname>
<given-names><![CDATA[C.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Cunha]]></surname>
<given-names><![CDATA[R.C.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A dinâmica geoeconômica recente da cadeia produtiva de soja no Brasil e no Mundo]]></article-title>
<source><![CDATA[Geotextos]]></source>
<year>2015</year>
<volume>11</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>217-38</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[França-Neto]]></surname>
<given-names><![CDATA[J.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Krzyzanowski]]></surname>
<given-names><![CDATA[F.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Henning]]></surname>
<given-names><![CDATA[A.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Pádua]]></surname>
<given-names><![CDATA[G.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Henning]]></surname>
<given-names><![CDATA[I.L.F.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Tecnologia da produção de semente de soja de alta qualidade]]></source>
<year>2016</year>
<publisher-loc><![CDATA[Londrina ]]></publisher-loc>
<publisher-name><![CDATA[Embrapa Soja]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Henning]]></surname>
<given-names><![CDATA[F.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mertz]]></surname>
<given-names><![CDATA[L.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jacob Junior]]></surname>
<given-names><![CDATA[E.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Machado]]></surname>
<given-names><![CDATA[R.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Fiss]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Zimmer]]></surname>
<given-names><![CDATA[P.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Composição química e mobilização de reservas em sementes de soja de alto e baixo vigor]]></article-title>
<source><![CDATA[Bragantia]]></source>
<year>2010</year>
<volume>69</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>727-34</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kolchinski]]></surname>
<given-names><![CDATA[E.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Schuch]]></surname>
<given-names><![CDATA[L.O.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Peske]]></surname>
<given-names><![CDATA[S.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vigor de sementes e competição intra-específica em soja]]></article-title>
<source><![CDATA[Ciências Rural]]></source>
<year>2005</year>
<volume>35</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1248-56</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Krzyzanowski]]></surname>
<given-names><![CDATA[F.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Vieira]]></surname>
<given-names><![CDATA[R.D.]]></given-names>
</name>
<name>
<surname><![CDATA[França Neto]]></surname>
<given-names><![CDATA[J.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vigor de sementes: conceitos e teses]]></source>
<year>1999</year>
<publisher-loc><![CDATA[Londrina ]]></publisher-loc>
<publisher-name><![CDATA[ABRATES]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marcos Filho]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Testes de vigor: Importância e Utilização]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Krzyzanowski]]></surname>
<given-names><![CDATA[F.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Vieira]]></surname>
<given-names><![CDATA[R.D.]]></given-names>
</name>
<name>
<surname><![CDATA[França-Neto]]></surname>
<given-names><![CDATA[J.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vigor de sementes: conceitos e testes]]></source>
<year>1999</year>
<page-range>1.1-1.21</page-range><publisher-loc><![CDATA[Londrina ]]></publisher-loc>
<publisher-name><![CDATA[ABRATES]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marcos Filho]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Kikuti]]></surname>
<given-names><![CDATA[A.L.P.]]></given-names>
</name>
<name>
<surname><![CDATA[De Lima]]></surname>
<given-names><![CDATA[L.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Métodos para avaliação do vigor de sementes de soja, incluindo a análise computadorizada de imagens]]></article-title>
<source><![CDATA[Revista Brasileira de Sementes]]></source>
<year>2009</year>
<volume>31</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>102-12</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marcos Filho]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Importância do potencial fisiológico da semente de soja]]></article-title>
<source><![CDATA[Informativo ABRATES]]></source>
<year>2013</year>
<volume>23</volume>
<page-range>21-4</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nakagawa]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Testes de vigor baseados no desempenho das plântulas]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Krzyzanowski]]></surname>
<given-names><![CDATA[F.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Vieira]]></surname>
<given-names><![CDATA[R.D.]]></given-names>
</name>
<name>
<surname><![CDATA[França Neto]]></surname>
<given-names><![CDATA[J.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vigor de sementes: conceitos e testes]]></source>
<year>1999</year>
<page-range>2.1-2.24</page-range><publisher-loc><![CDATA[Londrina ]]></publisher-loc>
<publisher-name><![CDATA[ABRATES]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Popinigis]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Fisiologia de sementes]]></source>
<year>1977</year>
<publisher-name><![CDATA[AGIPLAN]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schuch]]></surname>
<given-names><![CDATA[L.O.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Nedel]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Assis]]></surname>
<given-names><![CDATA[F.N. de]]></given-names>
</name>
<name>
<surname><![CDATA[Maia]]></surname>
<given-names><![CDATA[M.S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crescimento em laboratório de plântulas de aveia-preta (Avena strigosa Schreb.) em função do vigor das sementes]]></article-title>
<source><![CDATA[Revista Brasileira de Sementes]]></source>
<year>1999</year>
<volume>21</volume>
<page-range>229-34</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vanzolini]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Araki]]></surname>
<given-names><![CDATA[C.A.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[A.C.M.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Nakagawa]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Teste de comprimento de plântula na avaliação da qualidade fisiológica de sementes de soja]]></article-title>
<source><![CDATA[Revista Brasileira de Sementes]]></source>
<year>2007</year>
<volume>29</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>90-6</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
