植物生长调节剂在花生上的应用效果研究  

Application Reports of Plant Growth Regulators to Peanut Production

作　　者：陆文科[1] 何勇明 李涛[1] 黄革文[1] 兰生葵[1] 

机构地区：[1]广西农业科学院桂中分院,广西柳州545003 [2]广西农垦现代农业王灵示范基地,广西南宁530401

出　　处：《安徽农业科学》2011年第17期10235-10236,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]研究4种植物生长调节剂对花生产量及相关性状的影响,为花生高产栽培提供参考。[方法]在花生开花下针期,以喷清水为对照,分别喷施几种不同的植物生长调节剂,即喷施花生超生宝1次(开花下针期900g/hm2)、花生超生宝2次(苗期450g/hm2和开花下针期900g/hm2)、国光矮丰(多唑·甲哌鎓可湿性粉剂)2250g/hm2、快绿丰1800g/hm2、花生控旺粒粒饱1125g/hm2,调查分析各处理对花生产量及相关性状的影响。[结果]喷施植物生长调节剂对花生生产安全,其中喷施花生超生宝的处理较清水对照增产9.32%,喷施国光矮丰(多唑·甲哌鎓可湿性粉剂)和快绿丰的处理均增产4.24%,喷施花生粒粒饱的处理增产0.42%。[结论]花生生产应首选花生超生宝作为调节剂。[ Objective] The reference for the high-yielding peanut cultivation was provided through the research on the effect of 4 kinds of plant growth regulators on its yield and related trait. [ Method ] 4 kinds of plant growth regulators： Chaoshengbao （there were two treatments and once spraying ：900 g/hm2 in the flower-needling period ;twice sprayings ：450 g/hm^2 in seedling period and 900 g/hm^2 in the flower-needling period）, and Guoguangaifeng（paclobutrazol·mepiquat chloride WP） of 2 250 g/hm^2,Kuailvfeng of 1 800 g,/hm^2 and Lilibao of 1 125 g/hm^2 in the flower- needling period of peanut were sprayed, respectively, and the clean water as CK was sprayed. The effect of every treatments on peanut yield and its related trait was analyzed[ Results] It was safety tO spray the plant growth regulator in peanut production and 9： 32% of peanut yield was raised in the treatment of Chaoshengbao-spraying;4.24% ,in both Guoguangaifeng and Kuailvfeng-spraying;0.42% ,in Lilibao-spraying, compared with that in CK. [ Conclusion] The plant growth regulators-Chaoshengbao should be preferred in peanut production.

关 键 词：植物生长调节剂 花生 应用效果 

分 类 号：S565.2[农业科学—作物学]