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  <titleInfo>
    <title>Épocas de semeadura do trigo para a região Centro-Sul Mato-Grossense</title>
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  <name type="personal">
    <namePart>Silva, Elijanara Raissa</namePart>
    <role>
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  <name type="personal">
    <namePart>Oliveira, Juliana Nunes de</namePart>
    <role>
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  <name type="personal">
    <namePart>Rubio, Crislane Pereira</namePart>
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  <name type="personal">
    <namePart>Lyra, Gabriel Albuquerque de</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Steiner, Fábio</namePart>
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  <genre authority="marc">periodical</genre>
  <genre authority="marc">abstract or summary</genre>
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  <abstract>


RESUMO - A época de semeadura é um dos principais fatores que afeta o rendimento da cultura do trigo na região do Centro-Oeste,  devido  aos  riscos  de  ocorrência  de  deficiência  hídrica  no  período  de  outono-inverno.  O  objetivo  deste trabalho  foi  identificar  a  melhor  época  de  semeadura  e  avaliar  o  potencial  de  rendimento  da  cultura  de  trigo (Triticum  aestivumL.,  cv.  Valente)  para  a  região  Centro-Sul  Mato-Grossense.  O  experimento  foi  realizado  no município  de  Santo  Antônio  do  Leverger  (MT),  na  safra  2013.  O  delineamento  experimental  foi  em  blocos  ao acaso  com  quatro  repetições  e  cinco  tratamentos,  sendo  eles  compostos  por  cincos  épocas  de  semeadura:24  de fevereiro,  03,  10,  17  e  24  de  março  de  2013.  Os  resultados  reportaram  que  as  épocas  de  semeadura  testadas  não afetaram  significativamente  (p &gt;  0,05) a  altura  das plantas e  o peso do hectolitro. A população final  de  plantas, a massa  de  1000  grãos  e  a produtividade  de  grãos  foram  afetadas  significativamente  (p  &lt;  0,05)  pelas  diferentes épocas de semeadura. Com base nos resultados conclui-se que as semeaduras realizadas nos dias 03 e 24 de março em Santo Antônio do Leverger-MT são as mais adequadas para o cultivar de trigo Valente por proporcionarem as maiores produtividades. 



Palavras-chave:      Triticum aestivumL., Cerrado, adaptabilidade</abstract>
  <abstract>


ABSTRACT - The sowing season is one of the  main factors affecting wheat  yield in the Central Brazil region, due to the risk of occurrence  of  water  deficiency  in  the  autumn-winter  period.  The  objective  of  this  work  was  to  identify  the  best sowing  season  and  to  evaluate  the  yield  potential  of  the  wheat  crop  (Triticum  aestivumL.,  cv.  Valente)  For  the Center-South  Mato  Grosso  region.  The  experiment  was  carried  out  in  the  municipality  of  Santo  Antônio  do Leverger (MT), in the crop year 2013. The experimental design was a randomized block design with four replicates and  five  treatments,  consisting  of  five  sowing  times:  February  24,  March  3,  10,  17  and  24,  2013.  The  results reported  that  the  sowing  times  tested  did  not  (p  &gt;  0.05)  significantly  affected  plant  height  and  hectoliter  weight. The final population of plants, the mass of 1000 grains and the grain yield were significantly affected (p &lt; 0.05) by the different sowing times. On the basis of the results, it was concluded that the sowing performed on March 03 and 24 in Santo Antônio do Leverger-MT, are the most suitable for the cultivar Valente of wheat, because they provide the highest grain yields in dry wheat. 



Key words:       Triticum aestivumL., Cerrado, adaptability</abstract>
  <note>

Publicação online; 13 ref.; 2 tables; Summaries (En, Pt)</note>
  <subject>
    <topic>TRIGO</topic>
  </subject>
  <subject>
    <topic>CRESCIMENTO</topic>
  </subject>
  <subject>
    <topic>ÉPOCA DE SEMEADURA</topic>
  </subject>
  <subject>
    <topic>CONDIÇÃO AMBIENTAL</topic>
  </subject>
  <subject>
    <topic>RENDIMENTO</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Revista de Agricultura Neotropical (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Cassilândi-MS Universidade Estadual de Mato Grosso do Sul. Depto. de Ciências Agrárias 2014</publisher>
    </originInfo>
    <identifier>2024-4587</identifier>
    <identifier type="issn">2358-6303</identifier>
    <identifier type="local">BR2026001643</identifier>
    <part>
      <text>v. 5(1) p. 23-27; (2018)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://periodicosonline.uems.br/agrineo/article/view/1762/2044</identifier>
  <location>
    <url>https://periodicosonline.uems.br/agrineo/article/view/1762/2044</url>
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    <recordCreationDate encoding="marc">260627</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260627135329.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">por</languageTerm>
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