| 29%甘蔗杀虫复混肥在甘蔗上的药肥效研究 |
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| 引用本文： | 周建群,覃建林,谢冬梅,覃桂聪,李益超,朱韵辉.29%甘蔗杀虫复混肥在甘蔗上的药肥效研究[J].甘蔗糖业,2010(5):23-26. |
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| 作者姓名： | 周建群 覃建林 谢冬梅 覃桂聪 李益超 朱韵辉 |
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| 作者单位： | [1]广西化工研究院,南宁530001 [2]广西农科院植保所,南宁530007 [3]广西饲料监察所,南宁530012 [4]南宁良庆区农业服务中心,南宁530201 |
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| 摘 要： | 进行了施用29%三合一甘蔗杀虫复混肥的试验,在甘蔗全生育期,共施3000 kg/hm2。第1次为基肥,施1500kg/hm2,施肥后65天,对蔗龟等甘蔗害虫防效达76.33%。第2次为追肥,施1500 kg/hm2,施肥后45天,防效达73.08%。该药肥对苗期甘蔗株高、叶数、叶长都有较好效果,其最终产量比29%对照复混肥增产14.85 t/hm2,增产率为24.87%。增产的主要原因是甘蔗有效茎数、茎径和单茎重的增加。该药肥对甘蔗株高影响不大。
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| 关 键 词： | 甘蔗 药肥 药肥效报告 |
The Pesticide and Fertilizer Effect Reports of 29% Sugarcane Complex Insecticide-fertilizer |
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| ZHOU Jian-qun,QIN Jian-lin,XIE Dong-mei,QIN Gui-chong,LI Yi-chao,ZHU Yun-hui.The Pesticide and Fertilizer Effect Reports of 29% Sugarcane Complex Insecticide-fertilizer[J].Sugarcane and Canesugar,2010(5):23-26. |
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| Authors: | ZHOU Jian-qun QIN Jian-lin XIE Dong-mei QIN Gui-chong LI Yi-chao ZHU Yun-hui |
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| Affiliation: | 1Guangxi Research Institute of Chemical Industry, Nanning 530001; 2Guangxi Institute of Feed Control, Nanning 530002; 3Guangxi Academy of Agricultural Sciences, Nanning 530007; 4Nanning City Liangqing District Agricultural Service Center Nanning 530201) |
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| Abstract: | Test of 29% Sugarcane Complex Insecticide-fertilizer was conducted with application rate ot 3ouo kg/hm2 during whole growth stages. Efficacy of 76.33% was obtained to control Alisonotum impressicolle （Arrow） 65 days after base fertilization of 1500 kg/hm2, and the efficacy was 73.08% 45 days after top-dressing fertilization of 1500 kg/hm2. The product has preferable growth effect to plant height, stalk number and length of leaf. Yield increase of 24.87% was obtained compared with common compound fertilizers without pesticide ingredients and a total increase of 14.85 t/hm2 in yield was obtained. This was due to increased millable stalks, sugarcane diameter and stalk weight. |
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| Keywords: | Sugarcane Insecticide-fertilizer Efficacy reports |
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