新型植物生长调节剂三十烷醇,首先是由美国园艺学家里期从首蓿干叶中分离出来的一种生理活性物质,它含有三十个碳原子,属高级脂肪醇类,其分子式为:CH_3(CH_2)_(28)——CH_2OH。目前我国已有商品供应市场。据报道,三十烷醇能促进细胞生长;提高作物吸水量;增加叶面积,有利于光合作用;促进早熟,能提高多 Triacontanol, a new plant growth regulator, was first a physiologically active substance isolated from dry leaves of the first crop by horticulture scientists in the United States. It contains thirty carbon atoms and is a higher fatty alcohol with the molecular formula : CH_3 (CH_2) _ (28) - CH_2OH. At present, China has a commodity supply market. It is reported that triacontanol can promote cell growth; increase crop water absorption; increase leaf area, is conducive to photosynthesis; promote premature, can increase more