| The Effect of Chitosan and Sodium Alginate on the Root Growth and Enzyme Activity of Soybean |
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| 作者姓名： | WANGHong－yan PENGChi |
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| 作者单位： | Coollegeofresourcesandenvironmentscience,NortheastAgriculturalUniversity,Harbin150030,P.R.China |
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| 基金项目： | Supported by Heilongjiang Nature Science Found |
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| 摘 要： | The resaerch examined the effect of the two oceanic materials as coating materials on the soybean growth.The results showed chitosan and sodium alginate seed coating can enhance the growth of seedling root increase the nodule mumber,root activity and the growth of underground,The suggested coating ratios were 0.5-1.0g/kgseed,the same as chitosan,The two materials could increase the contents of CAT and NR in soybean leaves,decrease the contents of POD in soybean leaves.
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| 关 键 词： | 大豆 根系生长 酶活性 CAT POD 脱乙酰壳多糖 藻酸钠 |
The Effect of Chitosan and Sodium Alginate on the Root Growth and Enzyme Activity of Soybean |
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| WANG Hong-yan,PENG Chi.The Effect of Chitosan and Sodium Alginate on the Root Growth and Enzyme Activity of Soybean[J].Journal of Northeast Agricultural University,2002,9(1):16-21. |
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| Authors: | WANG Hong-yan PENG Chi |
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| Abstract: | The resaerch examined the effect of the two oceanic materials as coating materials on the soybean growth. The results showed chitosan and sodium alginate seed coating can enhance the growth of seedling root,increase the nodule mumber,root activity and the growth of underground. The suggested coating ratios were 0. 5～ 1.0g/kgseed,the same as chitosan. The two materials could increase the contents of CAT and NR in soybean leaves ,decrease the contents of POD in soybean leaves. |
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| Keywords: | chitosan sodium alginate soybean activity CAT POD NR |
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