祁连山东端北麓山楂不同品种引种观察和适应性研究  

Introduction Observations and Adaptation Studies of Hawthorn in North Slope of Qilian Mountain Eastern Foothill

作　　者：安万文 AN Wanwen(Changling Mountain Station of Gansu Qilianshan National Nature Reserve Management and Protection Center,Gulang Gansu 733100)

机构地区：[1]甘肃祁连山国家级自然保护区管护中心昌岭山自然保护站,甘肃古浪733100

出　　处：《山东林业科技》2024年第4期57-60,50,共5页Journal of Shandong Forestry Science and Technology

摘　　要：为了发展祁连山东端北麓寒地林果产业和提高栽培效益,引入5个山楂品种‘集安紫肉’、‘古红’、‘叶赫’、‘大旺'和‘双红’,定植后统计了不同品种成活率和保存率,盛果期观察了物候期,测定了品质指标和产量。结果表明:不同品种中‘集安紫肉的单果重、可溶性蛋白质含量、可溶性糖含量、Vc含量和折合产量均最高,分别为8.32g、7.23%、9.24%、116.56mg/100g和6138.45kg/hm^(2),栽植成活率和5年后保存率均位居第二,分别为95.01%和93.90%,且萌芽始期较晚,为4月12日,综合效果最优,建议在祁连山东端北麓寒地山楂生产中优先应用。In order to develop the forest and fruit industry and increase cultivation benefit in cold area of Qilian Mountain eastern foothill north slope,five hawthorn varieties Jian purple pulp',Old red,Yehe',Dawang,and Double red'were introduced,after which were planted the survival rates and preservation rates were counted,the phonological phase was observed in full bearing period,and the quality indexes and yield were determined.The result showed that the single fruit weight,soluble protein content,soluble sugar content,Vc content,and equivalent yield of Jian purple pulp'were the highest of different varieties,which were 8.32 g,7.23%,9.24%,116.56 mg/100 g,and 6138.45 kg/hm^(2) separately,the survival rate and preservation rate after five years were the second,which were 95.01%and 93.90%,and the germination beginning period were the later than other varieties,which was April 12th,whose comprehensive effect was the best of different varieties,which should be applied in hawthorn production in cold area of Qilian Mountain eastern foothill north slope firstly.

关 键 词：寒地 山楂 品种、观察 测定 应用 

分 类 号：S661.5[农业科学—果树学]