山杏低效林嫁接李子的经济效益与新品种嫁接高度研究  

Economic Benefits and the Height of Grafting Plums in Low-Function Armeniaca Sibirica Forests

作　　者：穆喜云 李显玉 赵鸥 孙国红 白玉茹 韩墨 

机构地区：[1]赤峰市林业科学研究院,内蒙古赤峰024000 [2]赤峰市翁牛特旗林业局,内蒙古翁牛特旗024500

出　　处：《内蒙古林业调查设计》2017年第5期36-38,15,共4页Inner Mongolia Forestry Investigation and Design

摘　　要：文章以内蒙古赤峰市翁牛特旗安家窝铺和南山为调查研究区,以退耕还林工程中的山杏低效林嫁接的李子为研究对象,对大范围栽植的晚黄李子,改变管理模式后的单株产量,树体长势、果实品质及经济效益进行调查分析。同时,对新品种女神西梅李子,不同嫁接高度,高接和低接的单株产量、树体长势、果实性状及果实品质等指标进行差异性分析,研究不同嫁接高度对女神西梅的差异性影响程度。结果表明:晚黄李子改变栽培管理模式后,单株产量提高了2.85倍,新梢长、新梢宽分别提高了13.51倍和2.4倍,经济效益增收效果显著,每公顷收益由14095.1元提高到39804.8元。不同嫁接高度对女神西梅的单株产量、单果鲜重、单果横、纵、侧径的差异性影响程度达到了极显著水平,其中高接效果优于低接。Conducted in Anjiawopu and Nanshan villages in Ongniud Banner of Chifeng of Inner Mongolia, the investigation focused on the grafted plums in low-efficiency Armeniaca sibirica forest in the project of returning farmland to forest. In the study area, Wanhuang plum species were widely planted, the research of difference analysis was carried out on single plant yield, growth status of the tree, fruit characters and quality under different cultivation patterns of extensive management and fine management. The about the new species of higher and lower grafting research was on influence degree of difference height. It is concluded that after the cultivation pattern of ＂Wanhuang＂ plumps was improved, its single plant yield increased by 2.85 times, new shoots length and diameter increased by 13.51 times and 2.4 times respectively and its economic efficiency increased significantly, from RMB14095.1 to RMB39804.8 per hectare. Different grafting heights of the new species, goddess prunes plump, made an extremely significant difference. Results showed that higher grafting had ideal effects. Its individual yield, fruit weight, vertical diameter, transverse diameter and lateral diameter under different cultivation management patterns showed significant differences.

关 键 词：山杏 低效林 嫁接 李子 

分 类 号：S662.2[农业科学—果树学]