| “削阔”水乳剂防治谷田阔叶杂草效果研究 |
| |
| 引用本文： | 李明哲,郝洪波.“削阔”水乳剂防治谷田阔叶杂草效果研究[J].河北农业科学,2009,13(12):18-19,49. |
| |
| 作者姓名： | 李明哲 郝洪波 |
| |
| 作者单位： | 河北省农林科学院旱作农业研究所,河北省农作物抗旱研究实验室,河北,衡水,053000 |
| |
| 基金项目： | 河北省农林科学院青年基金 |
| |
| 摘 要： | 为了探讨谷田阔叶杂草的化学防除技术,以冀谷25为试材,研究了喷施浓度225～450 mL/hm2的“削阔”水乳剂对谷田阔叶杂草的防治效果以及对谷子产量和经济效益的影响。结果表明：“削阔”水乳剂喷施浓度为450 mL/hm2时除草效果最好,且经济效益最高。
|
| 关 键 词： | 乙羧氟草醚 谷子 阔叶杂草 防除效果 经济效益 |
Control Effect of Fluoroglycofen-ethyl Emulsion in Water on Broadleaf Weeds in Millet Field |
| |
| LI Ming-zhe,HAO Hong-bo.Control Effect of Fluoroglycofen-ethyl Emulsion in Water on Broadleaf Weeds in Millet Field[J].Journal of Hebei Agricultural Sciences,2009,13(12):18-19,49. |
| |
| Authors: | LI Ming-zhe HAO Hong-bo |
| |
| Institution: | (Institurte of Dryland Farming, Hebei Academy of Agriculture and Forestry Sciences, Key Lab of Crop Drought Tolerance Research of Hebei Province, Hengshui 053000, China) |
| |
| Abstract: | The effets of fluoroglycofen-ethyl emulsion in water on controlling the broadleaf weeds in millet field,the yield and economic benefit of millet were studied.The results showed that the weed control effect was the best and the economic benefit was the highest when the concentration of fluoroglycofen-ethyl emulsion in water was 450 mL/hm^2. |
| |
| Keywords: | Fluoroglycofen-ethyl Millet Broad leaf weeds Control effect Economic benefit |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
