Study on Cultivation Techniques of Nectarine for High-yielding and Quality in Huainan Region,Anhui Province

[Objective] To explore the cultivation technique of nectarine for high-yielding and quality in Huainan area.[Method]With varieties,cultivation density,irrigation and fertilization management,pruning density as objects,effects of different factors on yield and quality of nectarine in Huainan were analyzed.The samples were collected from matured nectarine planting area.There are totally 508 sample units classified according to different factors.[Result] Varieties,maturity period and organic fertilizer application have significant effects on the yield and quality of nectarine.Proper planting density could improve the yield,irrigation and fertilization management is an effective way for improving the quality and yield.[Conclusion] In Huainan of Anhui Province,2 m × 4 m is an appropriate cultivation density for nectarine;nitrogen,phosphorus,potassium fertilizer should be appropriately utilized;proper pruning should be conducted according to different varieties and tree age.

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