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| The Effects of Zinc Sulphate on Nutritious Value of Celery |
| Zhang Zeyan; Sun Kegang; Lu Aiying |
| Soil and Fertilizer Institute; Henan Academy of Agricultural Sciences; Zhengzhou 450003 |
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Abstract s The effects of Zinc sulphate on growth and nutrients of celery were studied. The results showed that the Base fertilizer of Zinc sulphate was better than topdressing or spraying and shadow application was better than the deep. The Zn contents of different parts of celery increased with Zinc fertilizer application. The amount of absorption was root>leaf>leafstalk. The Zinc concentration was leaf>root>leafstalk. Mn,Fe contents of celery were also affected by Zinc fertilizer application. The con...
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Received: 01 January 1900
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