摘要
不同植物生长抑制剂多效唑（ＭＥＴ）、烯效唑（Ｓ０７）与矮壮素（ＣＣＣ）、助壮素（Ｐｉｘ）、比久（Ｂ９），青鲜素（ＭＨ）混用，对水稻秧苗的生长具有控长促蘖的增效作用．其结果，可减少高残留的ＭＥＴ和Ｓ０７的使用量。
The synergistical effect on the controlling height and the promoting panical of rice seedling is obtained by blend utilization of the different plant growth restrainers—peclobutrazol(MET), uniconazol(S07) blending with chlorocholine choride (CCC), mepiquat (Pix), succinic acid2,2dimethylhydrazide (B9) and maleic hydrazide (MH). The results show that the synergistical effect decreases the use amount of high residue MET and S07, and reduces the remaining effect of MET,S07 on the later crops.
基金
浙江省教委基金
关键词
水稻
植物生长抑制剂
混用
增效作用
rice
plant growth restrainers
blend utilization
synergistical
