| 阔极防除'阿坝'硬秆仲彬草种子田阔叶杂草药效试验 |
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| 引用本文： | 肖冰雪,郑群英,陈琴,杨满业,张洪轩,白史且. 阔极防除'阿坝'硬秆仲彬草种子田阔叶杂草药效试验[J]. 草业科学, 2011, 28(1): 162-165 |
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| 作者姓名： | 肖冰雪 郑群英 陈琴 杨满业 张洪轩 白史且 |
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| 作者单位： | 四川省草原科学研究院,四川,郫县,611731;四川省草原科学研究院,四川,郫县,611731;四川省草原科学研究院,四川,郫县,611731;四川省草原科学研究院,四川,郫县,611731;四川省草原科学研究院,四川,郫县,611731;四川省草原科学研究院,四川,郫县,611731 |
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| 基金项目： | 国家牧草产业技术体系牧区草地优化岗位资助 |
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| 摘 要： | 为筛选出阔极(苯·唑·2甲钠)防除'阿坝'硬秆仲彬草(Kengyilia rigidula cv.Aba)田间阔叶杂草的最佳施药方案,试验设置300、600、900、1200、1500 g/hm2 5组不同施药处理,观察阔极对'阿坝'硬秆仲彬草田间阔叶杂草的株防效、鲜质量防效以及硬秆仲彬草药害.结果表明,阔极对阿坝硬秆...
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| 关 键 词： | ’阿坝’硬秆仲彬草 阔极 阔叶杂草 防效 |
Effects of kuoji on broadleaf weeds in the seed field of Kengyilia rigidula |
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| XIAO Bing-xue,ZHENG Qun-ying,CHEN Qin,YANG Man-ye,ZHANG Hong-xuan,BAI Shi-qie. Effects of kuoji on broadleaf weeds in the seed field of Kengyilia rigidula[J]. Pratacultural Science, 2011, 28(1): 162-165 |
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| Authors: | XIAO Bing-xue ZHENG Qun-ying CHEN Qin YANG Man-ye ZHANG Hong-xuan BAI Shi-qie |
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| Affiliation: | XIAO Bing-xue,ZHENG Qun-ying,CHEN Qin,YANG Man-ye,ZHANG Hong-xuan,BAI Shi-qie (Sichuan Academy of Grassland Science,Sichuan Pixian 611731,China) |
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| Abstract: | The different dose kuoji with 300,600,900,1 200 and 1 500 g/hm2 was used to treat broadleaf weeds in seed field of Kngyilia rigidula for determining the best scheme by measuring stem harmfulness and fresh weight of weeds and harmfulness of K.rigidula.The results of this study showed that Kouji effectively control Hypecoum leptocarpum,Capsella bursa-pastoris,Polygonum viviparum,Chenopodium glaucum but did not affect Elsholtzia ciliate and Geranium wilfordi in the seed field of K.rigidula.The dose of 900,1 20... |
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| Keywords: | Kengyilia rigidula kuoji broadleaf weeds control |
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