摘要
采用随机设计方法研究了氮肥用量对水稻秧苗素质的影响,结果表明:不同氮肥用量对水稻秧苗株高、根长、根数、茎基部宽、发根力等性状有极显著的影响。氮肥用量为10 g/盘时秧苗最高,氮肥用量为15 g/盘时,秧苗根长、根数、茎基部宽达最大值。
Based on random design,the amount of nitrogen fertilizer on rice seedling quality were studied.The results showed that different amount of nitrogen fertilizer had significant effects on rice seedling height,root length,root number,stem base width and rooting ability,etc..When the nitrogen dosage was 10 g/plate,the seedling was the highest; when the nitrogen dosage was 15 g/plate,the root length,root number and stem base width of the seedling reached the maximum.
出处
《宁夏农林科技》
2016年第12期4-4,10,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
基金
现代农业产业技术体系建设专项资金资助项目(CARS-01-84)
宁夏回族自治区水稻产业专家团队
关键词
水稻
氮肥
秧苗
Rice
Nitrogen
Seedling
