Crops, seeds, tissue cultures and cut flowers are protected from stress by application of polyamines and acid salts of such polyamines. The polyamines of this invention are represented by the general formula:
H₂NCHRCHR(-NHCHRCHR-)nNH₂
where n represents an integer of from 1 to 3 and R represents either hydrogen or a methyl group.
通过施用
多胺和此类
多胺的酸盐,可保护作物、种子、组织培养物和切花免受胁迫。 本发明的
多胺由通式表示:H₂NCHRCHR(-NHCHRCHR-)nNH₂ 其中 n 代表 1 至 3 的整数,R 代表氢或甲基。