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- The gramineae weed in wheat fields in Xingtai was investigated by the method of random sampling and inverted W-sampling pattern. 摘要采用随机取点和倒置"W"取样相结合的方法，对河北省邢台市麦田禾本科杂草进行了调查。
- Weed in wheat field 杂草
- Control effect of Jinma on gramineae weeds in wheat field 金马防除小麦田禾本科杂草的效果
- Control effect of sigma and sigma broad on weeds in wheat field 阔世玛、世玛防除冬小麦田杂草效果及安全性
- Experiment in the Control of Weeds in Wheat Field with 45% Pu-Ban 45%25扑·苯可湿性粉剂防除麦田杂草的研究
- Tribenuron-methyl is an important sulfonylurea herbicide controlling broad leaved weed used in wheat field in China. 摘要苯磺隆是一种重要的磺酰脲类旱田除草剂，是我国麦田防除阔叶杂草的当家品种。
- Advances in control techniques for weeds in wheat field in Hebei Province 河北省小麦田杂草防治技术进展
- STUDY ON THE ECONOMIC THRESHOLD AND CONTROL FOR BROADLEAF WEEDS IN WHEAT FIELD 麦田阔叶杂草经济阈值及防除研究
- Survey on weeds in wheat fields in Jining City 济宁市麦田杂草种类及优势种
- Seed Bank of Weeds in Wheat Fields 麦田土壤杂草种子库研究
- Study on the Chemical Application in Early Spring for the Control of Weeds in Wheat Field 年后早春施药防治麦田禾本科杂草的配方研究
- Experiment in the Control of the Cereal Weeds in Wheat Field in the Different Growth Stages 不同时期防除冬小麦田禾本科杂草的研究
- Effect of Clodinafop-propargyl on Gramineous Weeds in Wheat Field and Influence of Atomizers on Its Efficacy 麦极在小麦田的应用效果及施药器械对其药效的影响
- Study on the Chemical Application in Winter for the Control of Weeds in Wheat Field 年前冬季施药防治麦田禾本科杂草的配方研究
- The reference controlling index for brome in wheat field is 50.8 ears/m~2. 初步确定了麦田雀麦防除指标为50.;8穗/m~2或10
- Selection experiment on herbicides controlling gramineae weeds in wheat fields 防除麦田禾本科杂草药剂筛选试验小结
- Study on prevention and control of broadleaf weeds in wheat fields by affinity 快灭灵防除麦田阔叶杂草的研究
- Effect of Shajiang black soil amended by coal fly ash on ecological factors and residue of heavy metal in wheat field. 粉煤灰改良砂姜黑土对麦田生态因子及重金属残留的影响。
- There are so many weeds in his field! 他的田里有那么多野草！
- The simulation on effects of management of water and fertilizer in wheat field in arid desert area. 干旱沙漠区小麦田水肥管理效率模拟。
