| 丰产高白度小麦新品种临麦4号优化配方施肥技术研究 |
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| 引用本文： | 刘正学,孔令国,刘飞,李宝强,王靖,周忠新,樊青峰,丁文静. 丰产高白度小麦新品种临麦4号优化配方施肥技术研究[J]. 安徽农学通报, 2010, 16(7): 63-65,162. DOI: 10.3969/j.issn.1007-7731.2010.07.028 |
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| 作者姓名： | 刘正学 孔令国 刘飞 李宝强 王靖 周忠新 樊青峰 丁文静 |
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| 作者单位： | 临沂市农业科学院,山东临沂,276012;临沂市农业科学院,山东临沂,276012;临沂市农业科学院,山东临沂,276012;临沂市农业科学院,山东临沂,276012;临沂市农业科学院,山东临沂,276012;临沂市农业科学院,山东临沂,276012;临沂市农业科学院,山东临沂,276012;临沂市农业科学院,山东临沂,276012 |
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| 摘 要： | 采用正交旋转组合设计试验研究了N、P2O5、K2O与小麦产量的关系,结果表明,该3因素与其密切相关,增施氮磷肥是实现临麦4号优化栽培的关键,增施磷肥更益于氮肥肥效的发挥,实现优质小麦新品种临麦4号高产高效优化栽培的施肥措施是：每hm2施纯N243.1～295.1kg,P2O5124.9～164.9kg,K2O62.8～94.1kg。
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| 关 键 词： | 数学模型 高产高效 优化栽培 施肥量 平均优化方案 |
Studies of High Yield Wheat New Variety Linmai 4 Optimized Formula Applies Fertilizer Technology |
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| Affiliation: | Liu Zhengxue et al. (Shandong Province Linyi agriculture academy of science,Linyi 276012,China) |
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| Abstract: | The study on the interrelationships among the 3 factors of cultivating measurements（N-fertilizer,P-fertilizer,K-fertilizer） and output in winter wheat Lin-Mai 4 by applying the design of perpendicularity rotational combination showed that applying more N-fertilizer and P-fertilizer were the key measurements in the So-called optimum cultivation of winter wheat Lin-Mai 4.It also showed that more P-fertilizer applied made N-fertilizer more effective.The results showed that the optimum cultivation measurements of winter wheat Lin-Mai 4 for high output high economic benefit were N-fertilizer 243.1 to 295.1 kg（hm2）-1、P-fertilizer 124.9 to 164.9 kg（hm2）-1 and K-fertilizer 62.8 to 94.1 kg（hm2）-1. |
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| Keywords: | Mathematical model High production and high efficiency Optimum cultivation measurements Applying fertilizer amount Equally to optimize the scheme |
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