摘要
在蔬菜播种纸中添加营养成分的试验表明,营养成分明显利于提高播种纸育苗的幼苗质量,配方C效果最佳。在播种纸中加入不同种类和浓度的植物生长调节剂和营养成分对多种蔬菜幼苗生长有一定促进作用。矮壮素在青花菜的育苗试验中表现出对幼苗的壮苗作用,但浓度不宜过高。
Spraying nutrient element into vegetable seeding-papers, seedling grew up more rapidly than the one without nutrient element, and the form C was the best one. Pouring different kinds and density plant growth regulator and some nutrient elements into seeding-papers, the seedlings were stronger than the one of ck. In the experiment of broccoli, CCC had action on the growing-strong of seedling, but once the density of CCC was too high, the seedling got worse.
出处
《天津农业科学》
CAS
2004年第2期20-22,共3页
Tianjin Agricultural Sciences
基金
天津市农业攻关项目(003121111-6)
关键词
化学药剂
蔬菜
播种纸
育苗
营养元素
植物生长调节剂
vegetable
seeding-paper
nutrient element
plant growth regulator
raising seedling
