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1.According to the field trail on the safety of Fomesafen and the mixed herbicide to the soybean and the control effect to broad leaf weed in soybean field, the usage of Fomesafen 1.0L/hm2+ 1.0L/hm2 and Fomesafen 0.75 L/hm2+ Bentazone 1.5L/hm2 provide the best control.
通过田间试验明确了虎威及其混剂对大豆田阔叶杂草的防除效果及对作物的安全性,提出了最佳配方为虎威1.0L/hm2+排草丹1.0L/hm2及虎威0.75L/hm2+排草丹1.5L/hm2。收藏指正
2.The results indicated that MCPA(1.125?kg/hm~2)mixed with fertilizeras Herbicide-fertilizer in the linseed were safety and better.
结果表明:2甲4氯用量为1.125 kg/hm2时,可与肥料混用作为胡麻田良好的除草肥。收藏指正
3.Gedicao 23.5%EC mixed with Gaicaoneng 10.8%EC control weed in 2—3 ages popular and willow cuttage seedling and elm transplant seedling. Control weed time and application herbicide dosage were tested. The results showed two kinds of herbicide were mixed applying in weed growth earlier period(May first ten days to the frist ten days of June) control weeds were the best effectively,450—600ml herbicide were applied in per hectare.
通过23.5%的割地草乳油和10.8%的有盖草能高效除草剂的混合剂对2—3a生青杨、河北杨、旱柳扦插育苗移植的榆树苗苗圃杂草防除时间和剂量试验,表明两种除草剂混合使用后,于杂草生长早期阶段(5月上旬至6月上旬)杂草防除效果好,每公顷施用450-600ml之间的杂草防除率达90%以上。收藏指正
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