| 黔油29号育苗移栽栽培模式研究 |
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| 引用本文： | 李大雄,曾家玉,罗莉斯,唐容,曾兵.黔油29号育苗移栽栽培模式研究[J].贵州农业科学,2011(10). |
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| 作者姓名： | 李大雄 曾家玉 罗莉斯 唐容 曾兵 |
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| 作者单位： | 贵州省油料研究所;贵州省金沙县农业技术推广站; |
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| 基金项目： | 国家农业科技成果转化资金项目[2010GB2F200432]; 贵州省农业攻关项目[黔科合NY字(2009)3007]; 贵州省科技成果重点推广项目[黔科合成字(2010)5028]; 贵州省农业动植物育种专项[黔农育专字(2009)013]; 贵州省农业科学院专项[黔农科院院专项(2009)028] |
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| 摘 要： | 为加快油菜新品种的推广应用,实现良种良法配套,提高品种综合生产水平,采用二次饱和D-最优试验设计,对高产优质杂交油菜黔油29号育苗移栽的栽培模式(移栽密度及尿素、过磷酸钙、氯化钾施用量)进行了研究。结果表明:增加移栽密度有利于提高产量,随着氮、磷、钾施用量的增加,产量呈先升后降的趋势,其中以过磷酸钙与氯化钾之间的交互作用对产量的影响最大;当移栽密度在9 000株/667m2,施用尿素40kg/667m2、过磷酸钙70kg/667m2、氯化钾30kg/667m2左右时,黔油29号的产量达280kg/667m2左右。
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| 关 键 词： | 黔油29号 移栽密度 尿素 过磷酸钙 氯化钾 施用量 |
Study on the Cultivation Pattern of Seedling Transplanting in Qianyou 29 |
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| LI Da-xiong,ZENG Jia-yu,LUO Li-si,TANG Rong,ZENG Bing.Study on the Cultivation Pattern of Seedling Transplanting in Qianyou 29[J].Guizhou Agricultural Sciences,2011(10). |
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| Authors: | LI Da-xiong ZENG Jia-yu LUO Li-si TANG Rong ZENG Bing |
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| Institution: | LI Da-xiong1,ZENG Jia-yu2,LUO Li-si1,TANG Rong1,ZENG Bing1(1.Guizhou Institue of Oil Crops,Guiyang,Guizhou 550006,2.Jinsha Station for Popularizing Agricultural Technique,Jinsha,Guizhou 551800,China) |
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| Abstract: | The cultivation pattern of seedlings transplanting of Qianyou 29 with high yield and quality was studied by using the quadric saturation and D-optimum experiment design to speed up extension and application of new rape varieties and raise the comprehensive production level of new rape varieties by a set of cultivation techniques.The results showed that increasing transplant density helped to improve yield of Qianyou 29 and the yield presented the first rise and then decline trend with the increase of N,P an... |
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| Keywords: | Qianyou 29 transplanting density urea calcium superphosphate potassium chloride application amount |
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