| 青饲牧草地化学除草试验报告 |
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| 引用本文： | 殷朝洲,余敬堂.青饲牧草地化学除草试验报告[J].草业科学,1994,11(1):19-22. |
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| 作者姓名： | 殷朝洲 余敬堂 |
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| 作者单位： | 上海市五四农场农科所 |
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| 摘 要： | 对６种青饲牧草用７种除草剂进行除草试验。证明播后苗前墨西哥类玉米用４０％阿特拉津胶悬剂０．９０ｋｇ（ａｉ）／ｈｍ＾２；Ｍ－８１Ｅ饲用高粱与串叶松香草适宜用６０％丁草胺乳油０．９０ｋｇ（ａｉ）／ｈｍ＾２；苏丹草适宜用６０％丁草胺乳油０．９０ｋｇ９ａｉ）／ｈｍ＾２与２５％绿麦隆可湿性粉剂０．９４ｋｇ（ａｉ）／ｈｍ＾２，紫苏用１２％恶草灵乳油０．２７ｋｇ（ａｉ）／ｈｍ＾２与８４％ｃｈｉｎｃｈ乳油１．８９
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| 关 键 词： | 青饲牧草 杂草 药剂防治 |
CHEMICAL WEED CONTROL IN GREEN FORAGE GRASS FIELD |
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| Yin Chaozhou, Yu Jingtang.CHEMICAL WEED CONTROL IN GREEN FORAGE GRASS FIELD[J].Pratacultural Science,1994,11(1):19-22. |
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| Authors: | Yin Chaozhou Yu Jingtang |
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| Abstract: | The expe riment was car ried out on skkinds of forage grasses at preemergence application with sevenkinds of herbicides.The resuLts Showed that,atrazine 0.9kg (Ai)/hm2 is suitable for euchlaena mexicana;butachlor 0.9kg(ai)/hm2 is suitable for Sorghum bicolor ,Silphium perfoliapum,Sorghum sudanense,Medicaposativa; Chlortoluron 0. 94kg(ai)/hm2 is suitable for Sorghum sudanense; Oxadiazon 0.27kg(ai)/hm2 andcinmethylin 1.89kg(ai)/hm2 are suitable for Perilla frutescens;Trifluralin 1.08kg(ai)/hm2 is suitable forMedicago sativa. |
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| Keywords: | Green forage grass chemical weed control |
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