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Effects of Different Fertilizer Levels on Photosynthesis Characteristics and NPK Absorption of Ginger |
Ai Xizhen; Qu Jingran; Cui Zhifeng et al. |
Dep. Hort. Shandong Agricultural University; Taian 271018 |
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Abstract The effects of different levels of supplying nitrogen,phosphorus,potassium on photosynthesis characteristics and NPK absorption were studied in gingers. The results indicated that for the middle level treatment (N 40kg,P 2O 5 7.5kg,K 2O 40kg per 667m 2) the leaves had higher chlorophyll content,strong photosynthesis,transpiration and more amount of the absorption of NPK. These objectives all decreased in some degrees for the low treatments (N 3P 7.5 K 40 ,N 40 P 0K 40 ,N 40 P 7....
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Received: 01 January 1900
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[1] |
. [J]. China Vegetables, 2015, 1(10): 60-62. |
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