| 两系新组合盐两优888栽培技术的研究 |
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| 引用本文： | 姚立生,孙明法,万林生,朱国永.两系新组合盐两优888栽培技术的研究[J].江西农业学报,2009,21(3). |
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| 作者姓名： | 姚立生 孙明法 万林生 朱国永 |
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| 作者单位： | 江苏沿海地区农业科学研究所,江苏,盐城,224002 |
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| 基金项目： | 江苏省科技成果转化专项资金资助项目，国家发改委生物育种等高技术产业化项目 |
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| 摘 要： | 在江苏沿海地区进行的田间试验结果表明:两系新组合盐两优888的最适种植密度为1.44万苗/667 m2,最佳N、P、K肥施用量分别为16.57、5.24、5.85 kg/667 m2。在上述最优条件下,该品种理论产量可达753.0 kg/667 m2以上。
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| 关 键 词： | 盐两优888 最优方程 响应面设计 种植密度 施肥量 |
Research on Accurate Cultivation Techniques of Two-line New Combination Yanliangyou No.888 |
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| YAO Li-sheng,SUN Ming-fa,WAN Lin-sheng,ZHU Guo-yong.Research on Accurate Cultivation Techniques of Two-line New Combination Yanliangyou No.888[J].Acta Agriculturae Jiangxi,2009,21(3). |
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| Authors: | YAO Li-sheng SUN Ming-fa WAN Lin-sheng ZHU Guo-yong |
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| Institution: | Agricultural Science Research Institute of Coastal Area in Jiangsu;Yancheng 224002;China |
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| Abstract: | The results of field tests conducted in Agricultural Science Research Institute of Coastal Area in Jiangsu Province indicated that the optimum planting density of two-line new combination Yanliangyou No.888 was 14400 seedlings/667m2,the optimal application rate of N,P,K fertilizer was 16.57,5.24,5.85 kg/667m2 respectively.Under the above optimized conditions,the highest theoretical yield of Yanliangyou No.888 could reach to 753.0 kg/667m2. |
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| Keywords: | Yanliangyou No 888 Optimal equation RSA design Planting density Fertilizer application rate |
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