Samaru Research bulletin. Effects of previous crop on yield and nitrogen response of maize at Samaru (Nigeria) / Jones, J. M.

Public ISBD Titre de série : Samaru Research bulletin Titre : Effects of previous crop on yield and nitrogen response of maize at Samaru (Nigeria) Type de document : texte imprimé Auteurs : Jones, J. M. Année de publication : 1974 ISBN/ISSN/EAN : CI-04059 Note générale : Maize yield were significantly affected by the nature of the previous crop. Maize following groundnuts significantly outyielded maize following cotton, which in turn significantly out yielded maize following sorghum or cowpeas, and this order was largely independent of the nitrogen fertilizer regime applied to the maize. Analyses of soil and crop showed that groundnut increased nitrogen availability in the topsoil, but there was little evidence of any similar advantage after cowpeas. Langues : Anglais (eng) Mots-clés : Mais  Culture vivrière  Azote  Expérimentation AGRONOMIE  Méthodologie  Fertilisation  Agronomie  GENIE RURAL Index. décimale : 630 Agriculture et techniques connexes Résumé : Maize yield were significantly affected by the nature of the previous crop. Maize following groundnuts significantly outyielded maize following cotton, which in turn significantly out yielded maize following sorghum or cowpeas, and this order was largely independent of the nitrogen fertilizer regime applied to the maize. Analyses of soil and crop showed that groundnut increased nitrogen availability in the topsoil, but there was little evidence of any similar advantage after cowpeas. Note de contenu : Maize yield were significantly affected by the nature of the previous crop. Maize following groundnuts significantly outyielded maize following cotton, which in turn significantly out yielded maize following sorghum or cowpeas, and this order was largely independent of the nitrogen fertilizer regime applied to the maize. Analyses of soil and crop showed that groundnut increased nitrogen availability in the topsoil, but there was little evidence of any similar advantage after cowpeas. Samaru Research bulletin. Effects of previous crop on yield and nitrogen response of maize at Samaru (Nigeria) [texte imprimé] / Jones, J. M. . - 1974. ISSN : CI-04059 Maize yield were significantly affected by the nature of the previous crop. Maize following groundnuts significantly outyielded maize following cotton, which in turn significantly out yielded maize following sorghum or cowpeas, and this order was largely independent of the nitrogen fertilizer regime applied to the maize. Analyses of soil and crop showed that groundnut increased nitrogen availability in the topsoil, but there was little evidence of any similar advantage after cowpeas. Langues : Anglais (eng) Mots-clés : Mais  Culture vivrière  Azote  Expérimentation AGRONOMIE  Méthodologie  Fertilisation  Agronomie  GENIE RURAL Index. décimale : 630 Agriculture et techniques connexes Résumé : Maize yield were significantly affected by the nature of the previous crop. Maize following groundnuts significantly outyielded maize following cotton, which in turn significantly out yielded maize following sorghum or cowpeas, and this order was largely independent of the nitrogen fertilizer regime applied to the maize. Analyses of soil and crop showed that groundnut increased nitrogen availability in the topsoil, but there was little evidence of any similar advantage after cowpeas. Note de contenu : Maize yield were significantly affected by the nature of the previous crop. Maize following groundnuts significantly outyielded maize following cotton, which in turn significantly out yielded maize following sorghum or cowpeas, and this order was largely independent of the nitrogen fertilizer regime applied to the maize. Analyses of soil and crop showed that groundnut increased nitrogen availability in the topsoil, but there was little evidence of any similar advantage after cowpeas.

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