摘要
研究了在麦田不同时期 (1 2月 1 1日、1 2月 2 3日、2月 1 3日和 3月 2 6日 )施用不同剂量 (1 2 0、1 5 0、30 0g/hm2 )的 1 0 %绿磺隆 ,其残留对后茬移栽水稻的危害性。结果表明 ,绿磺隆的残留对水稻茎蘖数的影响大于对株高的影响 ,最终导致减产 0 .6%～ 9.0 % ,但不同处理间株高。
The residual toxicity of 10% Chlorsulfuron which was applied at different dosages (120, 150 and 300g/hm\+2) and at different dates (December 11th, December 23rd, February 13th and March 26th) in wheat field to following croptransplanting rice was studied. The results indicated that the residue of Chlorsulfuron had greater influence on the number of tiller than on the plant height of rice, causing yield loss by 0.6%～9.0%, but the difference of plant height, number of tiller and yield among different treatments all did not reach to significant level.
出处
《江西农业学报》
CAS
2001年第2期48-53,共6页
Acta Agriculturae Jiangxi
