| 紫肉参薯高产综合栽培技术研究 |
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| 引用本文： | 吴志刚,魏余煌,陶正明,冷春鸿,金进海,吴建克.紫肉参薯高产综合栽培技术研究[J].浙江农业学报,2010,22(1):0. |
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| 作者姓名： | 吴志刚 魏余煌 陶正明 冷春鸿 金进海 吴建克 |
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| 作者单位： | 1.浙江省亚热带作物研究所，浙江 温州 325005；;2.瑞安市农林局，浙江 瑞安 325200；;3.温州市种子站，浙江 温州 325000 |
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| 基金项目： | 温州市科技计划项目，温州市科技计划项目(S20080047):瑞安市科技计划项目 |
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| 摘 要： | 利用二次正交回归旋转组合设计及田间随机区组试验，研究种栽量、种植密度、施肥量对紫肉参薯产量的影响及关系，为其高产栽培技术提供依据。结果表明，栽培因素对紫肉参薯产量影响大小为种栽用量＞种植密度＞施肥量，且种栽用量与种植密度有明显的交互效应；在种栽量为67.60～76.80 g/株、种植密度为22 110～23 760株/hm2、施肥量为1386～1578 kg/hm2的条件下可获得28 000 kg/hm2以上高产。
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| 关 键 词： | 参薯 二次正交回归旋转组合设计 高产栽培 |
Study on comprehensive high-yield cultivation of purple cultivar from Dioscorea alata Linn. |
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| WU Zhi-gang,WEI Yu-huang,TAO Zheng-ming,LENG Chun-hong,JIN Jin-hai,WU Jian-ke.Study on comprehensive high-yield cultivation of purple cultivar from Dioscorea alata Linn.[J].Acta Agriculturae Zhejiangensis,2010,22(1):0. |
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| Authors: | WU Zhi-gang WEI Yu-huang TAO Zheng-ming LENG Chun-hong JIN Jin-hai WU Jian-ke |
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| Institution: | 1Zhejiang Institute of the Subtropical Crops，Wenzhou 325005，China；2Rui’an Agriculture＆Foresty Bureau，Rui’an 325200，China；3Wenzhou seed station，Wenzhou 325000，China |
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| Abstract: | To provide some basic information for high-yield cultivation,the influence of cultivation measures on the yield of purple cultivar from Dioscorea alata Linn. was studied by second order orthogonal rotative regression design and random block experiment. The results indicated that the order of influence on yield was the dosage of stock-tuber>planting density>the dosage of fertilizer,and there was significant interaction effects between the dosage of stock-tube and planting density. When the optimal cultivatio... |
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| Keywords: | Dioscorea data Linn design of second order orthogonal rotative regression high-yield cultivation |
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