栽植密度对山前平地新红星苹果树体生长及早果早丰的影响  

EFFECT OF PLANTS DENSITY ON THE GROWTN OF STARKRIMSON APPLE TREES ON PLITS AT MOUNTAIN FOOT AND TNAT ON TNEIR EATLIER BEARING AND NARVESTING

作　　者：郭明军[1] 游泳[1] 边卫东[1] 齐永顺[1] 刘文杰 

机构地区：[1]河北农业技术师范学院园艺系,青龙满族自治县果蚕局

出　　处：《河北农业技术师范学院学报》1995年第2期51-54,共4页

摘　　要：栽植密度是影响新红星苹果树体生长和早果早丰的重要因子。经过连续７年对所试验的１ｍ×４ｍ，１．５×３．５ｍ，１．５ｍ×４ｍ，２ｍ×３ｍ，２ｍ×４ｍ五个栽植密度的调查研究认为：新红星苹果在河北省北部山区株距以１．５～２ｍ，行距以３．５～４ｍ较为合适，其树体大小、株间交接和行间间隔较易控制，早果早丰性强，产量也较高。Plants density is an important factor effecting on the growth of Starkrimson Apple trees and their earlier bearing and harvesting.The result of seven years constant study,of five types of density──that is density at 1m×4m,1.5m×3.5m,1.5m×4m,2m×3m and 2m×4m,shows that in the north moutain areas, the suitable space in the rows should be 1.5～2m,and space between rows 3.5～4m.In this way, the size of the trees,the counection of the meighbour plants and the space between the rows are easy to manage and the trees tend to bear fruits and harvest earlier with higher yield.

关 键 词：苹果树 新红星苹果树 密度 树体生长 产量 

分 类 号：S661.104[农业科学—果树学]