猕猴桃栽培关键技术要点OA

This paper summarized the key technical points of kiwifruit cultivation in Huangshan City,Anhui Province from 3 aspects:cultivation environment and orchard establishment technology,comprehensive field management,and pest and disease control.For cultivation,sandy loam soil that is slightly acidic(pH 5.5-6.5),loose,well-aerated,and high in organic matter should be selected.Before planting,the soil should be deeply ploughed and farmyard manure applied.High quality varieties with good storage capacity and strong stress resistance are preferred,and the ratio of female to male plants is arranged at 8∶1 or 10∶1 during the planting.Propagation methods include seed propagation,grafting propagation,and cutting propagation.Field planting and transplanting are suitable to be carried out from March to April or mid-September to mid-October each year.Before transplanting,seedling selection,root system arrangement,and branch and leaf pruning should be well done;planting holes are dug for transplanting and backfilled with soil,and plastic film is covered after transplanting for drought resistance and soil moisture conservation.Water,fertilizer management and tree management(shaping and pruning,pollination management,and flower and fruit thinning)should be performed according to the orchard's actual conditions.Comprehensive control measures such as agricultural,physical,biological,and chemical control are adopted to timely prevent and control diseases and pests such as canker disease,flower rot,small sap beetles,and scarabs.This paper provides a reference for the high quality,high yield and industrial development of kiwifruit.