| 甜菜施肥和种植密度综合效应初探 |
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| 引用本文： | 朱占林,张玉霞,范富,张永亮,李玉芳,马岩.甜菜施肥和种植密度综合效应初探[J].内蒙古民族大学学报,1998(1). |
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| 作者姓名： | 朱占林 张玉霞 范富 张永亮 李玉芳 马岩 |
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| 作者单位： | 哲里木畜牧学院!通辽，028042，哲里木畜牧学院!通辽，028042，哲里木畜牧学院!通辽，028042，哲里木畜牧学院!通辽，028042，哲里木盟科左后旗农业局!甘旗卡，028100，哲里木盟植保站!通辽，028000 |
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| 摘 要： | 应用多元二次肥料效应数学模型，根据种肥、追肥、密度和甜菜产量结果，得出粉沙壤土肥料密度综合效应方程y＝1954．524＋10．334x1＋31．890x2＋130．027x3＋68．925x1x2＋7．775x1x3＋26．700x2x3＋124．435＋41．082－124．811。用此方程估测甜菜产量和实际产量极为接近。
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| 关 键 词： | 甜菜 施肥 种植密度 |
A Study of Synthetical Effect for Fertilizing and Planting Density on the Beet |
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| Zhu Zhanlin, et al.A Study of Synthetical Effect for Fertilizing and Planting Density on the Beet[J].Journal of Inner Mongolia University for Nationalities,1998(1). |
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| Authors: | Zhu Zhanlin |
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| Institution: | Zhelimu Animal Husbandry College |
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| Abstract: | By using multi-quadratic mathematical model of fertilizer effect, the equation of synthetical effect of fertilizing and planting density on the beet in the power sandy loam soil was given according to the seed manure, planting density and yield of beetroot. it is: y = 195.524 10. 334x1 31. 890x2 130 .027x3 68 .925x1x2 7. 775x1x3 26. 700x2x3 124.435 41 .082 -124. 811 . The beetroot yield that was estimated by the equation was much close on actual yield.And it can be used as theore tieal basis for fertilization and rational close planting on the beet. |
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| Keywords: | Beet Fertilization Planting density |
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