| 辣椒膜下滴灌水肥变化规律初探 |
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| 引用本文： | 于凤芸. 辣椒膜下滴灌水肥变化规律初探[J]. 辣椒杂志, 2011, 0(2): 31-34 |
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| 作者姓名： | 于凤芸 |
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| 作者单位： | 农二师二十一团试验站 新疆和静 841111 |
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| 摘 要： | 为了探讨辣椒土壤水肥变化规律,达到水肥螯合最佳效能,在地处天山南麓的农业试验站进行了大田辣椒水肥跟踪调查研究.结果表明:辣椒磷、钾肥施用量偏大,应稳氮减磷钾,适宜氮磷钾比为1∶0.7∶0.4;每次滴灌量不超过30 m3/667m2,总滴灌量以350 m3/667m2为宜.
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| 关 键 词： | 辣椒 滴灌 土壤水肥 变化 |
The Variation of Soil Moisture and Fertility in Hot Pepper Drip-Irrigated under Plastic Sheet Mulch |
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| Yu Fengyun. The Variation of Soil Moisture and Fertility in Hot Pepper Drip-Irrigated under Plastic Sheet Mulch[J]. Journal of China Capsicum, 2011, 0(2): 31-34 |
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| Authors: | Yu Fengyun |
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| Affiliation: | Yu Fengyun(Regiment 21's Experimental Station,Agro-Reclamation Division 2,Hejing 841111) |
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| Abstract: | In order to understand the variation of soil moisture and fertilizer in hot pepper fields to make the best possible use of irrigation and fertilizer,this study was conducted at the agricultural experimental station in the south of Mount Tianshan.The results indicate that excessive amount of P and K fertilizers has been applied to hot pepper production.So the amount of N application should be kept unchanged,but those of P and K applied should be decreased to get the proper ratio N:P:K,i.e.,1:0.7:0.4.The volu... |
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| Keywords: | hot pepper drip irrigation soil moisture fertilizer variation |
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