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| Effect of Different Water and Fertilizer Integration Models on Yield and Benefit of Spring Greenhouse Pepper Based on Reductive Fertilization |
| SHEN Jian-guo1，WANG Zhong1，LI Dan2，LOU Ling1，ZHU Xu-yan3，PANG Fa-song3，WANG Jing-wen2* |
| 1General Station of Yuhang District of Hangzhou City for Agro-ecology and Plant Protection Administration，Hangzhou 311100，Zhejiang，China；2Hangzhou Plant Protection and Soil-fertilizer General Station，Hangzhou 310020，Zhejiang，China；3Yuhang District Agricultural Technology Promotion Center of Hangzhou City，Hangzhou 311100，Zhejiang，China |
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Abstract Taking conventional fertilization as the contrast，through 2 successive years experiments under 30% total chemical fertilizer reduction，this paper compared the effects of 2 water and fertilizer integration models on yield and benefit of spring greenhouse pepper．The results showed that compared with the conventional acupoint application，both of these 2 water and fertilizer integration models had promoted the growth of spring greenhouse pepper and effectively improved its yield，efficiency and quality．In terms of comprehensive performance，the half-way water and fertilizer integration model was obviously better than fullscale water and fertilizer integration model．
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Received: 15 March 2019
Published: 02 July 2019
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