当前位置: 首页 > 文章 > 不同限根方式及程度对3年生蟠桃生长结果的影响 石河子大学学报(自然科学版) 2011,29 (3) 282-285
Position: Home > Articles > Effects of Root Confinement on Growth and Development of Flat Peach(Prunus persica var.conpressa Bean) Journal of Shihezi University(Natural Science) 2011,29 (3) 282-285

不同限根方式及程度对3年生蟠桃生长结果的影响

作  者:
赵宝龙;孙军利
单  位:
石河子大学农学院
关键词:
早露蟠桃;根域限制;生长发育
摘  要:
为了抑制早露蟠桃地上部营养生长,矮化植株,便于新疆北疆地区桃树冬季埋土防寒,同时也为了提高早露蟠桃果实品质。本研究利用根域限制技术研究了槽式、不同容积箱筐式等限根方式及限根程度对3年生早露蟠桃生长结果的影响。结果表明:早露蟠桃适度限根可以促进花芽分化、提高果实品质和株产,并控制树冠便于北疆地区蟠桃埋土防寒,但限根过度则抑制植株生长,影响产量及品质。结论:早露蟠桃适宜的限根容积控制在120~140 L。
译  名:
Effects of Root Confinement on Growth and Development of Flat Peach(Prunus persica var.conpressa Bean)
作  者:
ZHAO Baolong,SUN Junli(College of Agriculture,Shihezi University,Shihezi 832003,China)
关键词:
flat peach;root confinement;growth and development
摘  要:
In order to inhibit the vegetative growth of the flat peach's above-ground parts,reduce the height of the flat peach,facilitate burying plant of the flat peach in winter in northern Xinjiang,and improve the fruit quality of the flat peach,the article studied the effect of trench,basket of different volumes and degrees of the root confinement on growth and development of the flat peach.The rusults indicated that moderate root restriction can promote flower bud differentiation,improve quality and yield of each plant,and control the vegetative growth of the above-ground parts,which is easy to bury plant of the flat peach in winter,but excessive root restriction would restrain the growth of the flat peach,reduce yield and quality.So the suitable root volumn of Flat Peach is confined in 120~140 L.

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