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Unique in the Czech Republic, the third greatest agricultural library all over the world concerning its significance and the extent of the collection, information sources such as 1.1 mil. of publications, created databases, and the extensiveness of provided services for the area of agricultural and food sector and the related fields. Access point to the complex series of specialised and branch information, publications and databases available online via internet. Deposit FAO library for the Czech Republic. National centre of the Internationa [...]

Actif (Le fournisseur de données a soumis des métadonnées au cours de la dernière année civile)
Journal Article

Article de revue

Effect of poultry litter and livestock manure on soil physical and biological indicators in a rice-wheat rotation system  [2011]

Li, J.T.,Guangzhou Univ. (China). School of Geographical Sciences; Zhong, X.L.,South China Agricultural Univ., Guangzhou (China). Coll. of Informatics; Wang, F.,Guangzhou Univ. (China). School of Geographical Sciences; Zhao, Q.G.,Chinese Academy of Sciences, Nanjing (China). State Key Lab. of Soil and Sustainable Agriculture;

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The aim of this study was to determine the influence of poultry litter (PL) and livestock manure (LM) from intensive farming on soil physical and biological properties in a rice-wheat rotation system. Our results showed that PL and LM amendment increased soil macropore and mesopore volumes and decreased soil micropore volumes. Tensile strength in PL and LM treatment were lower than those in CF, while soil aggregate wet stability index were greater than those in CF. Compared with CF treatment, the microbial biomass C and N contents (+89%, +74%), soil basal respiration rate (+49%) and soil microbial quotient (+45%) in PL and LM treatment were significantly greater. Significant linear correlations were found between soil organic carbon and most soil physical and biological properties (P less than 0.01). Intensive farm manures can be an alternative to chemical fertilizers in a rice-wheat system as they improve soil physical and biological properties.
(Revue
Plant, Soil and Environment - UZEI (Czech Republic)
ISSN : 1214-1178

Information bibliographique

Langue:
English
Type:
Summary
Sur AGRIS depuis:
2011
Volume:
57
Numéro:
8
Page initiale:
351
Page finale:
356
Tous les titres:
"Effect of poultry litter and livestock manure on soil physical and biological indicators in a rice-wheat rotation system"@eng
Autre:
"Summary (En)"
"5 graphs, 3 tables"
"23 ref."
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Information bibliographique

Langue:
English
Type:
Summary
Sur AGRIS depuis:
2011
Volume:
57
Numéro:
8
Page initiale:
351
Page finale:
356
Tous les titres:
"Effect of poultry litter and livestock manure on soil physical and biological indicators in a rice-wheat rotation system"@eng
Autre:
"Summary (En)"
"5 graphs, 3 tables"
"23 ref."