| 皖江圩区春玉米田杂草发生规律及化学除草技术研究 |
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| 引用本文： | 王德好,张煜,邰祥友,章万顺,王吉礼,蒋桂林,杨云. 皖江圩区春玉米田杂草发生规律及化学除草技术研究[J]. 安徽农业科学, 2002, 30(1): 77-78. DOI: 10.3969/j.issn.0517-6611.2002.01.039 |
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| 作者姓名： | 王德好 张煜 邰祥友 章万顺 王吉礼 蒋桂林 杨云 |
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| 作者单位： | 安徽省白湖农业科学研究所,庐江,231508 |
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| 摘 要： | 研究了皖江圩区春玉米田杂草的主要种类、群落组成、发生规律和化学除草技术.在19科57种杂草中,主要杂草有10种,其中马唐、牛筋草、旱稗、香附子、铁苋菜构成优势种;主要杂草群落有6种.玉米在生育期内有2个出草高峰,分别出现在播后55和95天.研究表明,乙草胺、草杀胺、莠去津均具有良好的除草效果,是该区适宜的玉米田除草剂品种.最后对该区春玉米田杂草防除提出了建议.
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| 关 键 词： | 春玉米 杂草 发生规律 化学除草 皖江圩区 |
The Occurrence Rule of Weeds in Spring Maize Field and the Technique of Herbicides Use |
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| Wang Dehao et al. The Occurrence Rule of Weeds in Spring Maize Field and the Technique of Herbicides Use[J]. Journal of Anhui Agricultural Sciences, 2002, 30(1): 77-78. DOI: 10.3969/j.issn.0517-6611.2002.01.039 |
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| Authors: | Wang Dehao et al |
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| Abstract: | Main kind, community, occurrence rule of weeds and the technical herbicides were studied. Among 57 weed varieties in 19 families, there were 10 main weed varieties and 6 weed communities. There were 2 peak of weed growth in the period of maize growth, which were in the 55th day and 95th day after sowing. The research indicated that herbicides-Yicaoan etc had good controlling effect on these weeds in the region. The suggestion of the control on weeds in the field was present. |
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| Keywords: | Spring Maize Weed Occurrence rule Herbicides use |
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