Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/132288
Título: Effect of different methods of soil preparation on soil moisture loss, weed growth and soil resistance to penetration.
Autoria: LAL, H.
Afiliação: HARBANS LAL, CPATSA - Consultor.
Ano de publicação: 1988
Referência: Pesquisa Agropecuária Brasileira, Brasília, DF, v. 23, n. 8, p. 919-926, ago. 1988.
Conteúdo: The effect of different methods of soil preparation on soil moisture loss, weed growth and soil resistance to penetration has been quantified for the Latosols of Bebedouro experiment station of CPATSA-EMBRAPA, Petrolina,PE, Brazil. The methods studied are manual preparation, preparation by animal drawn wheeled tool carrier and tractorized implements. The drying characteristics of three fields with different soil physical properties were studied prior to conducting the experiment. The different methods of soil preparation caused the soil moisture loss differently. The plot prepared by animal drawn tool carrier retained more moisture for longer time even at deeper layers. The soil resistance to penetration on the surface increased with time with little variation at deeper layers.
Thesagro: Solo
Emergência
Irrigação
Mecanização Agrícola
Umidade
NAL Thesaurus: irrigation
soil
Palavras-chave: Caracteristica
Erva
Power machinery
Characteristic
Weed
Tipo do material: Artigo de periódico
Acesso: openAccess
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
73651.pdf249,44 kBAdobe PDFThumbnail
Visualizar/Abrir

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace