摘要
水稻土壤植株养分速测推荐施肥技术是现代农业水稻生产重要的综合管理技术措施,具有显著的节肥、节支、增产、增收、环保等优点。从水稻土壤植株养分速测推荐施肥技术、氮磷钾肥推荐量和其他配套技术等方面,介绍了土壤植株养分速测推荐施肥技术规程。该技术可减少化肥施用量,提高化肥利用率,是实现华南西南地区水稻绿色发展的有效途径。
Soil and nutrient rapid measurement recommended fertilization technology for irrigated rice is an important integrated management technology measure of modern agricultural rice production,with significant fertilizer-saving,expenditure-saving,yield-increasing,income-increasing,environmental protection and other advantages.In this paper,the technical specification of rapid measurement and recommendation of soil and nutrients for irrigated rice were introduced from the aspects of rapid measurement recommended fertilization technology for irrigated rice,recommended amount of nitrogen,phosphorus and potassium fertilizer and other supporting technologies.This technology can reduce the amount of chemical fertilizer application and improve the utilization rate of chemical fertilizer,which is an effective way to realize the green development of rice in Southwest South China.
作者
程凤娴
杨依彬
邓兰生
涂攀峰
姬静华
胡振兴
张承林
CHENG Feng-xian;YANG Yi-bin;DENG Lan-sheng(College of Natural Resources and Environment,South China Agricultural University,Guangzhou,Guangdong 510642)
出处
《安徽农业科学》
CAS
2021年第8期157-160,174,共5页
Journal of Anhui Agricultural Sciences
基金
国家重点研发计划项目(2018YFD0200303)
东莞市引进创新创业领军人才计划项目。
关键词
土壤
植株
养分速测
水稻
Soil
Plant
Nutrient rapid measurement
Rice