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近年来江苏省麦秸全量机械还田机插稻作技术迅速发展,普遍存在氮肥施用量偏高的问题。在多年试验的基础上,研究了在麦秸还田条件下,根据麦秸吸氮供氮规律以及机插稻生长发育特点,提出适宜于江苏省推广的麦秸全量机械还田机插粳稻氮肥减量使用的生产栽培技术规程,为江苏省麦秸还田机插稻的推广提供技术参考。
In recent years, Jiangsu Province, the total amount of wheat straw machine mechanical rice planting technology for the rapid development of the prevalence of high nitrogen fertilizer application issues. On the basis of many years of experiments, we studied the application of nitrogenous fertilizer to rice in paddy rice, which is suitable for the popularization of wheat straw in Jiangsu Province, according to the rules of wheat straw nitrogen uptake and nitrogen supply as well as the growth and development of organic rice under wheat straw returning condition. Production and cultivation of technical regulations for Jiangsu Province, wheat straw machine to promote rice to provide technical reference.