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| 石灰氮的土壤改良作用及对蔬菜的施用效果研究 | |
| 引用本文： | 朱炳良,马军伟,叶雪珠,夏朝明. 石灰氮的土壤改良作用及对蔬菜的施用效果研究[J]. 浙江大学学报(农业与生命科学版), 2001, 27(3): 339-342 |
| 作者姓名： | 朱炳良 马军伟 叶雪珠 夏朝明 |
| 作者单位： | 1. 龙游县农业技术推广中心, 2. 浙江省农业科学院 土壤肥料研究所, 3. 浙江省农业科学院 农产品检测中心, 4. 杭州园林文物管理局, |
| 摘 要： | 石灰氮可以纠正土壤酸化，施用后使盐基浓度不上升，并可抑制NO3-生成，减少氮素流失，还具有除草、杀灭病虫害的功效，在菠菜、大豆、草莓上施用效果优于尿素，氮素利用率较高，既提高了产量，也改善了品质。 |
| 关 键 词： | 石灰氮 土壤改良 氮素转化特性 蔬菜 氮肥利用率 |
| 文章编号： | 1008-9209(2001)03-0339-04 |
Effects of lime-nitrogenon soil ameliorate and vegetables production |
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| ZHU Bing-liang,MA Jun-wei,Ye Xue-zhu,XIA Zhao-ming. Effects of lime-nitrogenon soil ameliorate and vegetables production[J]. Journal of Zhejiang University(Agriculture & Life Sciences), 2001, 27(3): 339-342 | |
| Authors: | ZHU Bing-liang MA Jun-wei Ye Xue-zhu XIA Zhao-ming |
| Affiliation: | ZHU Bing liang 1,MA Jun wei 2,Ye Xue zhu 3,XIA Zhao ming 4 |
| Abstract: | Lime nitrogen can prevent soil acidification. Soil conductance hardly varied and formation of NO3- was inhabited after lime nitrogen is applied, also some pest and virus in soil and weeds could be killed. Yields were raised and quality was improved when it was applied on spinach, soybean and strawberry. N utilization by spinach from lime nitrogen was higher than urea. |
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