油菜秸秆还田对当季水稻产量的影响

The Effect of Rapeseed Straw Turnover on Rice Production in Season

摘要: 本试验以油菜秸秆为研究对象，以当季水稻产量为目标，研究秸秆还田后对当季水稻产量的影响。结果发现：添加秸秆的所有处理对水稻产量贡献的主要经济性状是穗实粒数，秸秆还田水稻产量提高，但添加秸秆腐熟剂与否，对当季水稻产量增产效果不显著。

Abstract: In this experiment, the rape straw is the study object, with the target of rice production in season. It studies the effect of straw turnover on yield in season. The results show that: The main economic trait that all treatments with adding straw contribute to rice production is grain number of panicle. Rapeseed straw turnover can increase rice production. However, adding straw decomposition agent or not has no significant effect on rice yield increase in season.