几种生长调节剂在小麦系统化控中的应用研究初报  

Study on the Application of Growth Regulator on Systematic Chemical Control of Wheat

作　　者：武玉华[1] 王文清 

机构地区：[1]河北省农林科学院粮油作物研究所,石家庄050031 [2]河北省井陉县种子公司,井陉050300

出　　处：《河北农业科学》2000年第3期47-50,共4页Journal of Hebei Agricultural Sciences

摘　　要：本文通过试验证明小麦化控的关键时期是孕穗—灌浆期,壮丰安能有效地促进小麦分蘖、提高分蘖成穗率,芸苔素在增加小麦千粒重和穗粒数方面有着显著的作用。In this paper, experiment results showed that the crucial period of chemical control of wheat was from booting stage to grain filling stage. Zhuangfengan a growth regulator, could accelerate wheat tillering and improve the rate of earing tillers. Yuntaisu had obvious effects in increasing thousand grain weight and the numbers per spike.

关 键 词：应用研究 小麦 系统化控 植物生长调节剂 孕穗期 灌浆期 壮丰安 芸苔素 

分 类 号：S512.1[农业科学—作物学]