摘要
本文研究了甲壳素对蔬菜生长的影响,结果发现甲壳素可以促进蔬菜地上部的生长,尤其能促进蔬菜苗期生长。在番茄盛花期到来之前,施用甲壳素能使番茄株高增长速度比对照快一倍,茎较对照粗壮,叶色也较浓绿。甲壳素处理的樱桃番茄和水培小白菜叶片叶绿素含量也显著提高。到生殖生长时期,施用甲壳素处理的蔬菜开花多、座果率高,成熟期可提早两到三天。
In the paper, the effects of chitin on the growth of vegetables was studied. It was found that,Chitosan treatment improved growth of vegetables shoot, especially seedling growth. The growth speed of plant height of tomato by using chitosan was two times than control before the flowering period in cherry tomato and tomato, the stem was thicker than control, the content of chlorophyll was increased significantly, the number of flower and fruit were more than control, and the date of maturity was advanced two or three days.
出处
《科技视界》
2014年第7期326-327,共2页
Science & Technology Vision
关键词
甲壳素
蔬菜
生长
Chitosan
Vegetables
Growth
