摘要
以杂交晚稻H优518为供试材料,研究了不同播种量处理对机插秧秧苗素质、生育期、分蘖能力及经济性状的影响。结果表明:不同播种量对机插双季晚稻秧苗素质、苗数及产量均有一定影响,在该试验条件下,H优518每盘播种量以70 g/盘为宜。
Taking the hybrid late rice H You 518 as tested material,effect of different sowing quantity on transplanting seedling quality,growth period,tillering ability and economic traits were studied.The results showed that seedling amount,seedling number and yield of transplanting double cropping late rice were affected with different sowing amount,under this experiment condition,the amount of H You 518 was appropriate for 70 g/disc.
出处
《现代农业科技》
2015年第17期9-9,13,共2页
Modern Agricultural Science and Technology
关键词
双季晚稻
播种量
性状
影响
double cropping late rice
sowing amount
characters
effect
