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| Effects of Different Composts on the Main Soil and Environmental Factors of Greenhouse and Development of Tomato |
| Wu Chuncheng; Li Tianlai; Ma Ningning |
| College of Horticulture; Shenyang Agricultural University; Key Laboratory of Protected Horticulture of Liaoning Province; 110161 |
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Abstract The main factors of soil and environment of solar greenhouse and development of tomato were investigated with straw, mushroom residue and fresh chicken manure. The results showed that a higher CO_2 concentration of the greenhouse air was maintained during the stage of tomato growth. The number of microorganism and the content of nutrient in soil was improved obviously. The growth and yield of tomato increased while the quality of fruit was improved no-significantly.
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Received: 26 October 2004
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