| Effect of different fertilization systems on salty soils properties and the growth of wolfberry in Ningxia |
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| DOI：10.7606/j.issn.1000-7601.2010.05.15 |
| Key Words: fertilization different materials salty soil wolfberry (Lycium barbarum L.) |
| Author Name | Affiliation | | LI Huixia | Yinchuan Technology Vocational College, Yongning, Ningxia 750105, China | | HE Wenshou | School of Agriculture, Ningxia University, Yinchuan, Ningxia 750021, China | | WANG Xiujuan | Mingxiu Landscape Planning Co., Ltd., Shizuishan, Ningxia 753200, China | | NIE Zhenhua | School of Agriculture, Ningxia University, Yinchuan, Ningxia 750021, China |
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| Abstract: |
| The growth of wolfberry (Lycium barbarum L.) and the change of soil chemical and physical prosperities in salty soils of Ningxia were studied under the condition of the application of different organic materials and chemical fertilizer by a pot culture experiment. The result indicated that, when N, P and K fertilizer and different organic materials were applied in combination, the new branch germination, leaf formation, shoot growth and dry matter formation of wolfberry were more obviously promoted in the current season compared with the single application of organic materials. In combined application of different organic and inorganic materials, soil bulk density were significantly reduced and the content of soil organic matter, nitrogen and phosphorus were increased. In the application of different amounts of organic materials, the salt content and pH in the soil surface were significantly reduced. The application of different materials together with humic acid increased wolfberry's absorption of available nutrients. |
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