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Preliminary Studies on the Effect of Microbial-
fertilizer on Growing Non-pollution Vegetables |
Long Minghua; Yu Wenjin; Tang Xiaofu; et al. |
Faculty of Agriculture; Guangxi University; Nanning 530005 |
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Abstract The nitrate contents in tomato,bitter gourd and flowering chinese cabbage reduced 27.2%-34.8%, 28.7% -36.1% and 55.6%-61.5%,but the yield of them increased 7.3%-11.1%,10.7%-16.1% and 7.2% -15 1% respectively after fertilizing the composite microbial fertilizer. The contents of soluble sugar in tomato increased 0.9%-1 3%. The contents of nitrate and harmful elements in all treatments products came up to the standard of non pollution vegetable quality.
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Received: 19 March 2002
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