| 硫氮或硫硼配合对油菜籽产量及品质的影响 |
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| 引用本文： | 廖星,王江薇,金河成,刘昌智.硫氮或硫硼配合对油菜籽产量及品质的影响[J].土壤通报,2001,32(4):180-181. |
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| 作者姓名： | 廖星 王江薇 金河成 刘昌智 |
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| 作者单位： | 中国农业科学院油料作物研究所, |
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| 基金项目： | 中国-美国硫研究所合作研究内容(TSI project 5890). |
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| 摘 要： | 1995～ 1 996年进行的田间和盆栽试验表明 ,硫氮或硫硼配施可以显著增加菜籽产量 .硫氮配施比对照增产 1 0 8 2～ 3 1 4 0kg/hm2 和 5 5～ 1 9 6% ,硫硼配施比对照增产 83 4～ 2 4 8 2kg/hm2 和 6 9～2 3 1 % .施硫可以增加油菜植株体内的硫含量并改善其硫素营养 ;在缺硫土壤上施硫可以降低菜籽硫甙及芥酸含量 ,提高油酸含量 ,因此有改善菜籽品质的作用 .
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| 关 键 词： | 油菜 硫 产量和品质 |
| 文章编号： | 0564-3945(2001)04-0180-02 |
| 修稿时间： | 1999年7月11日 |
Interactive Effect of Sulphur and Nitrogen or Boron on Rapeseed Yield and Quality |
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| LIAO Xing,WANG Jiang-wei,JIN He-cheng,LIU Chang-zhi.Interactive Effect of Sulphur and Nitrogen or Boron on Rapeseed Yield and Quality[J].Chinese Journal of Soil Science,2001,32(4):180-181. |
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| Authors: | LIAO Xing WANG Jiang-wei JIN He-cheng LIU Chang-zhi |
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| Abstract: | Field and pot experiments were conducted in 1995-1996. The application of sulphur in combination with nitrogen or boron significantly increased the yield of rapeseed. By applying sulphur and nitrogen, the seed yield increased by 108.2 to 314.0kg/hm 2 or 5.5 to 19.6%. By applying sulphur and boron, the seed yield increased by 83.4 to 248.2kg/hm 2 or 6.9-23.1%. The sulphur applying can greatly improve rape sulphur nutrition and increase S contents in the plant. The sulphur applying can decrease the content of glucosinolates and eruic acid, but increase the content of oleic acid in the seed under S-deficiency in soil. This is an evident of quality improvement of the seed. |
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| Keywords: | Rapeseed Sulphur Yield and quality |
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