| 水稻旱育苗床土调酸剂的效应 |
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| 引用本文： | 姜洪华,白莲香.水稻旱育苗床土调酸剂的效应[J].山西农业大学学报(自然科学版),1995,15(4):364-366. |
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| 作者姓名： | 姜洪华 白莲香 |
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| 作者单位： | 太原南郊区农业技术中心 |
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| 摘 要： | 新研制的床土调酸剂，经９３年在南郊董茹村试验，与用糠醛渣相比：调酸亩用量减少２６００公斤，节省投资２３６元。培育的旱苗比糠醛渣苗株高增加３．９ｃｍ，叶片增多０．２片，单苗根数增多１．３条，地上部分百株干重增重１克；产量经ｔ检验达极显著水平，（ｔ值＝７．０３＞ｔ０．０１＝４．６０４）增产１７．４％。
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| 关 键 词： | 水稻旱育苗，床土调酸剂 |
EFFECTS OF REGULATING AGENT ON DRY SEEDLING BED OF RICE |
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| Jiang Honghua et al..EFFECTS OF REGULATING AGENT ON DRY SEEDLING BED OF RICE[J].Journal of Shanxi Agricultural University,1995,15(4):364-366. |
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| Authors: | Jiang Honghua |
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| Abstract: | A newly-studied seedling bed regulating acid agent was tested in Donggu, Sourthern surburb of Taiyuan in 1993. As compared with furfural residue, the material could decrease 2600 kilogram per mu and save 236 yuan. The plant height and leaf number and root number per plant and dry weight of upper part of one hundred increased 3. 9ch, 0. 2, 1. 3 and 1g respectively. The yield came to significant level by using t test (t=7. 03>t0.01 =4. 60), It increased 14. 7%. |
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| Keywords: | Dry seedling bed of rice Seedling bed regulating acid agent |
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