描述
外观:白色粉末
熔点:144℃-149℃
重金属:≤10ppm
含量:99%
包装:25KG每桶
如需样品试用也可按量分装
用途:植物生长调节剂,氨基酸中间体,分析试剂。主要用于农业方面,是一种植物生长调节剂,1)促进种子发芽和植物细胞分裂生长;2)保持叶绿素不流失,提高坐果率和果实产量;3)结合叶酸,作为一种生物兴奋剂进行叶面喷施
半叶素对西瓜、番茄和水稻幼苗生长的影响,结果表明,半叶素、24-表芸苔素内酯均能促进幼苗生长,其中半叶 素25 mg/L、24-表芸苔 素内酯0.05、0.1 mg/L在促进西瓜、番茄和水稻株高增长方面差异显著,增长率分别为番茄:20.2%、20.2%、22.6%;西瓜:75%、54.1%、62.2%;水稻:10.3%、11.8%、16.2%。 同时两者能促进作物干物质的积累,鲜重和干重都显著增加。
Effects of hemicellin on the growth of watermelon, tomato and rice seedlings. The results show that hemicellin and 24-epibrassinolide can promote the growth of seedlings. Among them, hemicellin 25 mg/L and 24-epibrassinolide can promote the growth of seedlings. Lactone 0.05 and 0.1 mg/L have significant differences in promoting the growth of watermelon, tomato and rice plant height. The growth rates are respectively tomato: 20.2%, 20.2%, 22.6%; watermelon: 75%, 54.1%, 62.2%; rice. : 10.3%, 11.8%, 16.2%. At the same time, both can promote the accumulation of crop dry matter, and both fresh and dry weights will increase significantly.
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