摘要
试验以氮、钾肥做底肥一次施入，研究磷酸二铵施用量和施用时期对秧苗素质的影响。试验结果表明，在１ｍ２苗床２５ｋｇ风干河淤土中一次性施入尿素２６ｇ，硫酸钾２４ｇ做底肥，于稻苗一叶期施用磷酸二铵，秧苗综合素质好。
The best quality and period for Kferlilier applied were studied in the experiment and the method of Nand Pas totol bottom fertilizer into 25 kg soil.The results showded that the method with urea 26 g ,am monium phosphte 26 g bottom fertilizer and potassium sulfate 12 g ap plied in period of oneleave on 1 m2 seeding bed have a best effect on synthetic quality ofseedling .
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
1999年第1期20-22,共3页
Journal of Jilin Agricultural University
基金
国家科委资助项目
关键词
水稻
旱育苗
秧苗素质
施肥
磷
盐碱土
rice
seedling cultured on dry bed
Kfertilizer
salinized soil
