摘要
选用 10个不同基因型大豆 ,在严格的不同钾梯度的土壤上进行盆栽 ,确定了不同基因型大豆在各生育期对低钾耐性的极限值 。
Ten different genotypes of soybean were grown at different concentration potassium of which was controlled strictly in pot. Tolerance limit of different genotypes of soybean to low potassium in different growth period was determiced. The symptoms of lack in potassium of different genotypes were observed and ercorded carefully.
出处
《大豆科学》
CAS
CSCD
北大核心
2001年第4期295-297,共3页
Soybean Science
关键词
不同基因型大豆
不同生育期
低钾耐性极限
症状差异
Different genotypes of soybean
Different growth period
Tolerance limit to low potassium
Symptom difference
