| 新食葵6号“3414”肥料试验 |
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| 引用本文： | 柳延涛,刘胜利,王鹏,李万云,方海晶.新食葵6号“3414”肥料试验[J].安徽农业科学,2016,44(31):8-9. |
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| 作者姓名： | 柳延涛 刘胜利 王鹏 李万云 方海晶 |
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| 作者单位： | 新疆农垦科学院作物研究所,新疆石河子,832000;新疆霍城县农业技术推广站,新疆霍城,835200 |
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| 基金项目： | 科技部农业科技成果转化项目(2014GB2G410104)；兵团农业成果转化项目(2014BD025)；国家级星火计划引导项目(2014GA891012)。 |
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| 摘 要： | 目的]探索新食葵6号在新疆霍城县生产上最佳肥料施用量,更好地发挥该品种的生产潜力。方法]试验共设计14个施肥量处理,研究不同处理对新食葵6号经济性状、产量和经济效益的影响。结果]新食葵6号产量(Y)与氮磷钾施肥量(N、P、K)之间的拟合回归方程为Y=2 377.819 5+48.685 5N+203.673 0P+118.446 0K-0.063 0NP+6.873 0NK-4.474 5PK-7.278 0N2-5.785 5P2-6.867 0K2,通过该回归方程得出新食葵6号最佳施肥量。结论]新食葵6号最佳施N量为185.18 kg/hm~2,最佳施P量为156.35 kg/hm~2,最佳施K量为51.77 kg/hm~2,最佳理论产量为4 117.85 kg/hm~2。
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| 关 键 词： | 新食葵6号 肥料试验 霍城县 |
“3414” Fertilizer Experiment of Xinshikui6 |
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| Abstract: | Objective] To search the optimum fertilization for Xinshikui6 at Huocheng County and play the production potential.Method] 14 different fertilizer treatments were conducted.Effects of different treatments on economic characters, yield and economic benefit of Xinshikui6 were researched.Result]We concluded that the optimum fertilization and the fitted regression equation between yield (Y) and fertilizer (N,P, K) of Xinshikui6 was Y=2 377.819 5 +48.685 5N +203.673 0P +118.446 0K -0.063 0NP +6.873 0NK -4.474 5PK -7.278 0N2 -5.785 5P2 -6.867 0K2.Conclusion] The best N application for Xinxhikui 6 is 185.18 kg/hm2,the best P application is 156.35 kg/hm2,the best K application is 51.77 kg/hm2 ,the best theoretical yield is 4 117.85 kg/hm2 . |
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| Keywords: | Xinshikui6 Fertilizer experiment Huocheng County |
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