福建农业科技Issue(5)：11-12,2.DOI:10.13651/j.cnki.fjnykj.2015.05.005
优化施肥提高晚稻肥料利用率试验
A trial on improving fertilizer-utilizing rate of late rice by optimum fertilization
裴润根 1姚易根 1建平 2黄小云 1程士良1
作者信息
- 1. 江西省新干县农技推广中心 331300
- 2. 江西省吉安市土壤肥料站
- 折叠
摘要
Abstract
A comparison test on nitrogen,phosphorus and potassium fertilizer-utilizing rates in late rice between optimum fertilization and conventional fertilization was carried out,the results showed that yield of optimum fertilization increased by 7. 1% than that of conventional fertilizer,the effect of nitrogen fertilizer application was the most obvious,the fertilizer-utili-zing rates of nitrogen,phosphorus and potassium fertilizer in the treatment of optimum fertilization increased by 5. 37,6. 66 and 6. 3 percentage points respectively.关键词
优化施肥/氮磷钾/肥料利用率/晚稻Key words
optimum fertilization/NPK/fertilizer-utilizing rate/late rice引用本文复制引用
裴润根,姚易根,建平,黄小云,程士良..优化施肥提高晚稻肥料利用率试验[J].福建农业科技,2015,(5):11-12,2.
