| 生化黄腐酸土壤改良剂对盐碱菜田土壤改良效果研究 |
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| 引用本文： | 杨宇,金强,卢国政,王新建.生化黄腐酸土壤改良剂对盐碱菜田土壤改良效果研究[J].安徽农业科学,2010,38(4):1931-1932. |
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| 作者姓名： | 杨宇 金强 卢国政 王新建 |
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| 作者单位： | 1. 新疆生产建设兵团塔里木盆地生物资源保护利用重点实验室,新疆阿拉尔市,843300
2. 河北省中财盛华集团公司,河北深州,053860 |
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| 摘 要： | 目的]验证生化黄腐酸（BFA）土壤改良剂对盐碱土壤的改良效果及对蔬菜作物生长发育的影响。方法]将盐碱土壤与黄腐酸试剂分别按照不同的比例混合并搅拌均匀以种植小白菜,统计小白菜种子的发芽率,观察其生长势,并分别在播种前、秧苗生长盛期和生长末期测定土壤水稳性团粒结构的含量与pH值。结果]BFA最佳施用量为2%左右,对盐渍化程度高的土壤,使用量适当加大效果更好。施用时间越长,碱性菜田土壤的改良效果越好,植株长势也越强。结论]菜田盐碱土壤施用一定量的生化黄腐酸土壤改良剂有较明显的改碱效果,并可改善植株的生长发育。
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| 关 键 词： | 生化黄腐酸 土壤盐碱化 菜田 改良效果 |
Effect of the Soil Modifier of Biochemical Fulvic Acid on Saline Land |
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| YANG Yu et al.Effect of the Soil Modifier of Biochemical Fulvic Acid on Saline Land[J].Journal of Anhui Agricultural Sciences,2010,38(4):1931-1932. |
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| Authors: | YANG Yu |
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| Institution: | Key Laboratory of Biological Resource Protection and Utilization of the Tarim Basin of Xinjiang Production and Construction Corps;Alar;Xinjiang 843300 |
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| Abstract: | Objective]The effect of the soil conditioner-BFA on the improvement of saline-alkali soil and the growth and development of vegetable were verified.Method]The germination rate and the growth potential of Chinese cabbage,which was planted in the saline-alkali soil evenly mixed with fulvous acid reagent according to the different ration,were statistically observed and the content of granular structure with the stability of soil and water and the pH value prior to Chinese cabbage-planting,in seedling growth ... |
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| Keywords: | Biochemical fulvic acid soil modifier |
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