摘要
本文研究了不同浓度的甲壳素植物生长调节剂对玉米增产的影响,在0.05％和0.03％浓度时,分别可使玉米增产14.8％和8.5％。特别是对穗长、穗粗、穗粒数、百粒重和出米率等5个构成产量因素的主要性状进行了考查。
The effect of different concentration of chitin plant growth regulator to yields of maize is investigated. The yields of maize is increasing with raise of the concentrations, and respectively is 14. 8% and 8. 5% in the concentrations with 0. 05% and 0. 03%. Particularly,main prorerties making yield factor also were researched.
出处
《天然产物研究与开发》
CAS
CSCD
1996年第4期90-92,共3页
Natural Product Research and Development
