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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
14/11/2023 |
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Autoria: |
JONES JUNIOR, J. N.; MOODY, J. E.; LILLARD, J. H. |
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Título: |
Effects of tillage, no tillage, and mulh on soil water and plant growth. |
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Ano de publicação: |
1969 |
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Fonte/Imprenta: |
Agronomy Journal, v. 61, n. 5, p. 715-721, Sep./Oct. 1969. |
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DOI: |
https://doi.org/10.2134/agronj1969.00021962006100050020x |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Seedbeds for corn (Zea mays L.) were prepared by both conventional tillage and the no-tillage method, each with and without surface mulches. The mulches consisted of killed grass sod on the no-tillage plots and straw applied on plots with conventional tillage. No-tillage plots without a mulch were obtained by removing the killed sod. Mulched treatments, whether of undisturbed killed sod on the no-tillage plots or of straw on conventional plots, gave the lowest values for runoff and the highest values for soil water content and yield of corn. Soil water conserved by the mulches was reflected in an average grain yield increase of 1,932 kg/ha. Differences in total soil water among treatments were significant to a depth of 30 cm. The effect of tillage was minor, but the data indicate the value of the killed sod mulch in the no-tillage system. |
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Palavras-Chave: |
Killed sod planting; Moisture conservation; Mulch management; Restolho; Zero tillage. |
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Thesagro: |
Pastagem; Solo. |
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Thesaurus Nal: |
Plant growth; Stubble tillage; Water use efficiency. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01663naa a2200277 a 4500
001 1521376
005 2023-11-14
008 1969 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.2134/agronj1969.00021962006100050020x$2DOI
100 1 $aJONES JUNIOR, J. N.
245 $aEffects of tillage, no tillage, and mulh on soil water and plant growth.
260 $c1969
520 $aAbstract: Seedbeds for corn (Zea mays L.) were prepared by both conventional tillage and the no-tillage method, each with and without surface mulches. The mulches consisted of killed grass sod on the no-tillage plots and straw applied on plots with conventional tillage. No-tillage plots without a mulch were obtained by removing the killed sod. Mulched treatments, whether of undisturbed killed sod on the no-tillage plots or of straw on conventional plots, gave the lowest values for runoff and the highest values for soil water content and yield of corn. Soil water conserved by the mulches was reflected in an average grain yield increase of 1,932 kg/ha. Differences in total soil water among treatments were significant to a depth of 30 cm. The effect of tillage was minor, but the data indicate the value of the killed sod mulch in the no-tillage system.
650 $aPlant growth
650 $aStubble tillage
650 $aWater use efficiency
650 $aPastagem
650 $aSolo
653 $aKilled sod planting
653 $aMoisture conservation
653 $aMulch management
653 $aRestolho
653 $aZero tillage
700 1 $aMOODY, J. E.
700 1 $aLILLARD, J. H.
773 $tAgronomy Journal$gv. 61, n. 5, p. 715-721, Sep./Oct. 1969.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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