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| Effect of Nitrogen on the Growth and Yield of Ginger |
| Xu Kun 1; Xu Feng 2 |
| 1Horticultural Department; Shandong Agricultural University; Taian 271018; 2Laiwu City Commission of Science and Technology |
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Abstract Appropriate amount of nitrogen could increase the growth of ginger,the content of chlorophyll and nitrogen in ginger leaves,the photosythetic rate and the yield of ginger. Too much nitrogen could decrease the distribution of nutrition of rhizome and yield of ginger. The application of 600kg·hm -2 was best for the growth of ginger,and the yield reached 45330kg·hm -2 , which was 61.1% and 23.7% higher than that of control and 1200kg·hm -2 respectively.
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Received: 01 January 1900
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