| 长效铁肥包膜基本性质研究 |
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| 引用本文： | 毛富春,张凤云,赵伯善.长效铁肥包膜基本性质研究[J].西北农业学报,1996,5(2):52-55. |
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| 作者姓名： | 毛富春 张凤云 赵伯善 |
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| 作者单位： | 西北林学院, 陕西杨陵 712100;西北林学院, 陕西杨陵 712100;西北农业大学农化系, 陕西杨陵 712100 |
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| 摘 要： | 对长效铁肥包膜吸水率、浸溶率及渗水率等性能进行测定、方差分析及多重比较,选择了性能较好的HA系列包膜,其吸水率15.30%～11.73%,浸溶率28.3%～23.3%,渗水率1.020×10-4～4.055×10-5ml/h·cm2.生物实验表明,HA包膜对玉米种子萌发、玉米苗和山定子苗木的生长以及苹果、桃等果树的根系发育均无不良影响.
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| 关 键 词： | 铁肥 包膜 长效铁肥 缺铁失绿症 |
| 收稿时间： | 1995/6/21 0:00:00 |
| 修稿时间： | 1995/9/11 0:00:00 |
Study on the Pack Membrane Basic Property of Iron Controlled-release Fertilizer |
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| Mao Fuchun,Zhang Fengyun and Zhao Boshan.Study on the Pack Membrane Basic Property of Iron Controlled-release Fertilizer[J].Acta Agriculturae Boreali-occidentalis Sinica,1996,5(2):52-55. |
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| Authors: | Mao Fuchun Zhang Fengyun and Zhao Boshan |
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| Institution: | Northwestern Forestry College, Yangling Shaanxi 712100;Northwestern Forestry College, Yangling Shaanxi 712100;Department of Soil and Agricultural Chemistry, Northwestern Agricultural University, Yangling Shaanxi 712100 |
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| Abstract: | |
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| Keywords: | Pack membrane Iron controlled-release fertilizer Iron deficiency chlorosis |
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