<?xml version="1.0" encoding="UTF-8"?>
<record
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"
    xmlns="http://www.loc.gov/MARC21/slim">

  <leader>04809nab a2200313 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20230901082309.0</controlfield>
  <controlfield tag="008">230502b2018    bl.ar|pooa||| 00| 0 eng |</controlfield>
  <datafield tag="040" ind1=" " ind2=" ">
    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">P35</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">P34</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F04</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Farooq, N.</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Iqbal, M.</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Zahir, Z.A.</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Farooq, M.</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Integration of allelopathic crop residues and npk fertilizer to mitigate residue-phytotoxicity, improve soil fertility and wheat growth under different moisture conditions  </subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; Ind. Lit. EZ; Bibliography p. 9-11 (50 ref.); 4 tables; 4 illus.; Summaries (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

ABSTRACT - Phytotoxic effects of allelopathic crop residues are important to trickle
for their use as a source of organic amendments to improve soil fertility. In present
study, through pots and two year field studies, we examined the integrated effect of
allelopathic residues and NPK fertilizer treatments including T0 (control), T1
(200-150-100 kg NPK ha 1), T2 (100-75-50 kg NPK ha-1 + mung bean straw 4 t ha-1), 
T3(100-75-50 kg NPK ha-1 + rice straw 4 t ha-1), T4 (mung bean straw 8 t ha-1) and T5
(rice straw 8 t ha-1) under different water regimes on soil fertility and wheat crop. Solo
application of mung bean residue and rice straw caused significant inhibition of
various germination and growth traits of wheat while minimal inhibition occurred
when allelopathic straws were integrated with NPK fertilizer both under laboratory
and field conditions, especially under 14 days of alternate wet/dry cycles. Among
fertilizer treatments, mung bean residue caused a greater increase in soil organic
carbon, available nitrogen and available phosphorus, while there was maximum percent
increase in available potassium with T1 (200-150-100 kg NPK ha-1). Maximum increase
in grain yield (30% and 33%) was achieved with T2 (100-75-50 kg NPK ha-1 + mung
bean straw 4 t ha-1) during 2014-15 and 2015-16, respectively. Integration of allelopathic
crop residues with inorganic fertilizers and alternate wet/dry cycles can help to
reduce the possible phytotoxic effect of allelopathic residues for sustainable wheat
production.

Keywords: integrated nutrient management, organic amendments, wet dry cycles,
soil properties.</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

RESUMO - &#xC9; importante conhecer os efeitos fitot&#xF3;xicos de res&#xED;duos alelop&#xE1;ticos
de culturas para gerenciar sua utiliza&#xE7;&#xE3;o como fonte de corretivos org&#xE2;nicos a fim
de melhorar a fertilidade do solo. Na presente pesquisa, atrav&#xE9;s de estudos com
vasos e em campo com dura&#xE7;&#xE3;o de 2 anos, examinamos o efeito integrado de
tratamentos com res&#xED;duos alelop&#xE1;ticos e fertilizantes NPK, incluindo T0 (controle),
T1 (200-150-100 kg NPK ha-1), T2 (100-75-50 kg NPK ha-1 + palha de feij&#xE3;omungo 4 t ha-1), T3
(100-75-50 kg NPK ha-1 + palha de arroz 4 t ha-1), T4 (palha de
feij&#xE3;o-mungo 8 t ha-1) and T5 (palha de arroz 8 t ha-1)sob diferentes regimes de
irriga&#xE7;&#xE3;o sobre a fertilidade do solo e a cultura do trigo. A aplica&#xE7;&#xE3;o isolada de
res&#xED;duos de feij&#xE3;o-mungo e palha de arroz causou inibi&#xE7;&#xE3;o significativa de v&#xE1;rias
caracter&#xED;sticas de germina&#xE7;&#xE3;o e de crescimento do trigo. Em contrapartida, ocorreu
inibi&#xE7;&#xE3;o m&#xED;nima quando as palhas com potencial alelop&#xE1;tico foram integradas
com fertilizante NPK, tanto em condi&#xE7;&#xF5;es de laborat&#xF3;rio quanto de campo, especialmente com menos de
14 dias de ciclos &#xFA;mido/seco alternados. Entre os tratamentos com fertilizante, o res&#xED;duo de feij&#xE3;omungo 
causou maior aumento do carbono org&#xE2;nico no solo, do azoto dispon&#xED;vel e do f&#xF3;sforo dispon&#xED;vel,
enquanto que o aumento percentual m&#xE1;ximo de pot&#xE1;ssio dispon&#xED;vel foi observado com T1
(200-150-100 kg NPK ha-1). Foi observado aumento m&#xE1;ximo na produ&#xE7;&#xE3;o de gr&#xE3;os (30% e 33%) com T2 (100-75-
50 kg NPK ha-1 + palha de feij&#xE3;o mungo 4 t ha-1) durante os per&#xED;odos de 2014-15 e 2015-16,
respectivamente. A integra&#xE7;&#xE3;o de res&#xED;duos alelop&#xE1;ticos com fertilizantes inorg&#xE2;nicos e os ciclos &#xFA;mido/
seco alternados pode ajudar a reduzir a poss&#xED;vel fitotoxicidade de res&#xED;duos alelop&#xE1;ticos para a produ&#xE7;&#xE3;o
de trigo sustent&#xE1;vel.

Palavras-chave: gest&#xE3;o integrada de nutrientes, corretivos org&#xE2;nicos, ciclos seco-&#xFA;mido, propriedades
do solo.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">NUTRIENTE</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CORRETIVO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">SOLO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PROPRIEDADE F&#xCD;SICO-QU&#xCD;MICA</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">886</subfield>
    <subfield code="9">1815</subfield>
    <subfield code="d">Londrina-PR : Sociedade Brasileira da Ci&#xEA;ncia das Plantas Daninhas, 1978</subfield>
    <subfield code="o">2023-031022</subfield>
    <subfield code="t">Planta Daninha (Brazil)</subfield>
    <subfield code="x">0100-8358; 1806-9681 (on-line)</subfield>
    <subfield code="g">v. 36 p. 1-11; (2018)</subfield>
    <subfield code="w">BR2023000125</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/pd/a/k4nLQScSBc6v9C64SdD9xmG/?format=pdf&amp;lang=en</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">9014</subfield>
    <subfield code="d">9014</subfield>
  </datafield>
</record>
