| 盐碱土区水稻旱育苗氮肥施用技术研究 |
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| 引用本文： | 邵喜文,孙有军.盐碱土区水稻旱育苗氮肥施用技术研究[J].吉林农业大学学报,1998,20(4):12-14. |
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| 作者姓名： | 邵喜文 孙有军 |
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| 作者单位： | [1]吉林农业大学农学系 [2]大安市叉干农业站 |
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| 摘 要： | 以磷，钾肥做底肥一次施入，对氮肥用量和时期进行了研究。结果表明：１ｍ＾２苗床２５ｋｇ风干河淤土中一次性施入磷酸二铵２６ｇ，硫酸钾２ｇ做底肥，在水稻二叶期一次施入尿素３９ｇ，秧苗综合素质最好，这可为盐碱土区水稻旱育苗施用氮肥提供参考。
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| 关 键 词： | 水稻 旱育苗 氮肥 盐碱土 施肥 |
Study on Applied Technique of N Fertilizer on Rice Seedling Cultured on Dry Bed in Salinized Area |
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| Shao Xiwen et al..Study on Applied Technique of N Fertilizer on Rice Seedling Cultured on Dry Bed in Salinized Area[J].Journal of Jilin Agricultural University,1998,20(4):12-14. |
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| Authors: | Shao Xiwen |
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| Abstract: | The best quantity and period for N fertilizer applied were studied in the experiment and the method of P and K as total bottom fertilizer into 25 kg soil. The results showed that the method with 26 g ammonium phosphte, 24 g potassium sulfate bottom fertilizer and 39 g urea applied in period of two leave on 1m 2 seedling bed have a best effect on synthetic quality of seedling, which provides reference to the quantity and period for N fertilizer applied to rice seedling cultured on dry bed in salinized area. |
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| Keywords: | rice seedling cultured on dry bed N fertilizer salinized soil |
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