江西农业学报2012，Vol.24Issue(3)：61-63,66,4.
不同种植模式下秸秆还田对水稻生长发育和产量的影响
Effects of Straw -returning on Growth and Yield of Rice Cultivated by Different Modes
胡茂辉 1张海清2
作者信息
- 1. 湖南农业大学体育艺术学院,湖南长沙410128
- 2. 湖南农业大学农学院,湖南长沙410128
- 折叠
摘要
Abstract
Taking the cultivation mode of winter fallow - double cropping rice ( CK) as the check, this paper studied the effects of straw - returning on the growth and grain yield of rice cultivated by Astragalus sinicus - double cropping rice mode ( Tj ) and rape -double cropping rice mode (T2). Trie results showed that: among the three cultivation modes, T, had the best straw - returning effect. Comparing with CK, treatment Tj could observably promote tillering, increase the leaf area index, dry matter accumulation and stem - sheath transfer ratio of rice plants, and enhance the effective spikes, grains per spike, early - rice' s seed setting rate and late - rice' s yield.关键词
水稻/种植模式/秸秆还田/生长/产量Key words
Rice/ Cultivation mode/ Straw - returning/ Yield/ Growth分类
农业科技引用本文复制引用
胡茂辉,张海清..不同种植模式下秸秆还田对水稻生长发育和产量的影响[J].江西农业学报,2012,24(3):61-63,66,4.
