Watanabe, I. 1984. Anaerobic decomposition of organic matter in flooded rice soils. In Organic matter and rice. Los Banos, Philippines: IRRI. 284–58. Williams, J. 1970. K trials from 1962–1970. Notes for report to grower meetings.
With growers now facing increasingly stringent regulations designed to minimize nutrient losses to the environment, this guide outlines a fresh take on fertilization best practices for the industry.
Written by a collaboration of experts in the field, this detailed manual is designed to help growers apply IPM principles in managing their rice crops. What's Inside?
chisq.test(n.mat, simulate.p.value = FALSE) Pearson's Chi-squared test with Yates' continuity correction data: ... We denote by pij, the joint probability Pr{ Y = Y i, X = X j} , that is, the probability that Y = Yi and that X = X j .
Past excesses have even left the current generation of farmers with health hazards. The authors of this volume, experts in agriculture and agronomy in the subcontinent, say a new approach is needed.
... are restrictions on N-fertilizer use because of problems with nitrate contamination of groundwater (as has occurred with maize in Nebraska), restrictions on straw burning because of problems with air pollution (rice in California), ...
Rice ecosystems; Nutrient management; Mineral deficiencies; Mineral toxicities; Tools and information.
University of California, Agriculture and Natural Resources. 2016. [Online]. [cited 2016 June 26th]. ... Am His Rev 112:1329–1358 Espinosa J (2002) Rice nutrition management in Latin America. Better Crops Int 16:36–39 Fischer AJ, ...
Soil bulk density is rarely considered when assessing nutrient cycling in agricultural systems. ... management practices are currently being adopted in California because of the restriction of open-field burning mandated by the ...
248 p. Witt C, Dobermann A. 1999. Site-specific nutrient management in intensive rice systems in Asia. In: Proceedings of the 2nd Temperate Rice Conference, Sacramento, California. Davis, Calif. (USA): University of California, Davis.