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| The Effect of N. P. K Mixed Application on Yields and Quality of Tomato in Solar Greenhouse |
| Li Yuanxin; Li Jinhui; He Lili et al. |
| Shenyang Agricultural University; 110161 |
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Abstract By means of quadratic rotational combination design,a three-factor (N. P. K) experiment was conducted in a solar greenhouse. With the aid of computer,the mathematical models of the relationship between N. P. K and the effects on the yield and quality fo tomato were established. The results showed that N had a biggest effect on yield and quality of tomato,while the interaction between N. K is the most significant,and that the application rate of N. P. K all influence tomato s quality.
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Received: 01 January 1900
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