| 门源青稞“3414”肥料试验 |
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| 引用本文： | 陈香正. 门源青稞“3414”肥料试验[J]. 青海农林科技, 2010, 0(1): 1-3 |
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| 作者姓名： | 陈香正 |
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| 作者单位： | 门源县农业技术推广中心,青海,门源,810300 |
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| 摘 要： | 通过"3414"回归最优设计原理设置的青稞肥效试验结果,获得肥料效应函数方程,由此数学模型得出理论氮、磷、钾最佳施肥量,分析出本试验区的最佳施肥量为N:150.45kghm-2,P2O5:105.6kghm-2,K2O:126kghm-2,此时产量可达5328.75kghm-2。
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| 关 键 词： | 青稞 3414试验 施肥 门源 |
Test on 3414 Fertilizers of Highland Barley in Menyuan |
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| CHEN Xiang-zheng. Test on 3414 Fertilizers of Highland Barley in Menyuan[J]. Science and Technology of Qinghai Agriculture and Forestry, 2010, 0(1): 1-3 |
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| Authors: | CHEN Xiang-zheng |
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| Affiliation: | CHEN+Xiang-zheng(Menyuan+Agriculture+Technology+Extensive+Centre,Menyuan+Qinghai+810300,China) |
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| Abstract: | Based on optimal regression design pricinple,3414 Fertilizer experiments on highland barley were carried out,the fertilizer effect function equation were obtained,from the math model optimum fertilizer amount of N,P and K in theory were got,that is N:150.45Kgha-1,P2O5:105.6kg ha-1,K2O 126kg ha-1,yield could reach 5328.75kg ha-1 |
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| Keywords: | Highland Barley 3414 experiment Fertilizer Menyuan |
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