Data/hora: 19/06/2024 17:46:18

Biblioteca(s): | Embrapa Arroz e Feijão.
Data corrente: | 21/08/2007
Data da última atualização: | 06/06/2022
Autoria: | FAGERIA, N. K.
Afiliação: | NAND KUMAR FAGERIA, CNPAF.
Título: | Green manuring in crop production.
Ano de publicação: | 2007
Fonte/Imprenta: | Journal of Plant Nutrition, v. 30, n. 5, p. 691-719, May 2007.
DOI: | https://doi.org/10.1080/01904160701289529
Idioma: | Inglês
Conteúdo: | The positive role of green manuring in crop production has been known since ancient time. Importance of this soil ameliorating practice is increasing in recent years because of high cost of chemical fertilizers, increased risk of environmental pollution, and need of sustainable cropping systems. Green manuring can improve soil physical, chemical, and biological properties and consequently crop yields. Furthermore, potential benefits of green manuring are reduced nitrate (NO3-) leaching risk and lower fertilizer N requirements for succeeding crops. However, its influence may vary from soil to soil, crop to crop, environmental variables, type of green manure crop used, and its management. Beneficial effects of green manuring in crop production should not be evaluated in isolation; however, in integration with chemical fertilizers. The objective of this article is to review recent advances in green manuring practice, in the context of potential benefits and drawbacks in use of this practice for annual crop production and sustain soil health and fertility.
Thesagro: | Adubação Verde; Arroz; Fertilidade; Oryza Sativa; Sistema de Cultivo; Solo.
Thesaurus Nal: | crop production; rice.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Arroz e Feijão (CNPAF)
Exemplares: | CNPAF - (26003-1) - UPC - AP - DD - 2007 -  - 2007 - DIS