| 粤糖93-159播种密度和施肥水平的研究 |
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| 引用本文： | 杨俊贤,刘福业,张允演. 粤糖93-159播种密度和施肥水平的研究[J]. 甘蔗糖业, 2004, 0(2): 1-3,36 |
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| 作者姓名： | 杨俊贤 刘福业 张允演 |
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| 作者单位： | 广州甘蔗糖业研究所湛江甘蔗研究中心,广东,524300;广州甘蔗糖业研究所湛江甘蔗研究中心,广东,524300;广州甘蔗糖业研究所湛江甘蔗研究中心,广东,524300 |
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| 摘 要： | 设置不同播种量和不同施肥水平的田间生产试验研究了新品种粤糖93—159相适应的高产高糖综合栽培技术，结果表明：粤糖93-l59播种量以42000～46500段双芽苗／hm^2为佳，能获得较高的蔗产量和糖产量；施肥量以配施尿素750kg／hm^2、过磷酸钙l500kg／hm^2和氯化钾450kg／hm^2较好，能达到增产增糖增收的目的。
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| 关 键 词： | 甘蔗品种 粤糖93-159 播种量 施肥水平 栽培 |
Study on the Planting Density and Fertilization Ratio for New Sugarcane Variety Yuetang93-159 |
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| Yang Junxian,Liu Fuye and Zhang Yongyuan. Study on the Planting Density and Fertilization Ratio for New Sugarcane Variety Yuetang93-159[J]. Sugarcane and Canesugar, 2004, 0(2): 1-3,36 |
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| Authors: | Yang Junxian Liu Fuye Zhang Yongyuan |
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| Abstract: | Field experiment with different planting densities and fertilization ratios for Yuetang 93-159, an extremely early maturing and high sucrose content variety, was conducted. Results showed that planting density with 42000-46500 2-buded seed cane/h got higher yields both in cane and sugar. Fertilization ratio of 750 kg/h urea, 1500 kg/h calcium superphoshate and 450 kg/h potassium chloride was better than other ratios, getting higher cane and sugar yields and economic benefit. |
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| Keywords: | Sugarcane variety Yuetang93-159 Planting density Fertilization ratio Cultivation |
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