梅花品种抗寒越冬区域试验的初步研究

该文对 10个抗寒梅花品种在“三北”7个地区进行了区域试验 ,在所试抗寒品种中‘燕杏’最突出 ,‘丰后’、‘淡丰后’、‘送春’、‘美人’梅其次 ,可以在北京、太原、延安、兰州、沈阳应用 ,在包头和长春越冬略有受害 ,要加强管理并进一步试验 ;‘中山杏’梅可以在北京、太原、(延安、兰州 )应用 ;‘密花江’梅在北京生长良好 ,在延安、兰州、(太原 )略有受害 ,但应用的潜力很大 ;‘三轮玉蝶’和‘复瓣跳枝’在北京 (栽种初期 )稍有受害 ,两个品种对环境要求较高 ,其他试点不适合推广 ,但不排除在“三北”南部甚至中部良好小气候条件下栽培应用。

Preliminary Report on Regional Tests of Mei (Prunus mume) Cultivars with Special Reference to Overwintering Abilities

Regional tests of 10 Mei hardy cultivars in seven cities of Chinese “Three-North” Regions with special reference to overwintering abilities were studied . The results are as follows: `Yanxing' was the hardiest one among the cultivars in the regional test, followed by `Fenghou',`Dan Fenghou', `Songchun' and `Meiren' Mei which could be cultivated well in Beijing, Taiyuan, Lanzhou, Yan'an and Shenyang. Baotou and Changchun were the potential places for their living. `Zhongshan Xing' Mei could behave well in Beijing and Taiyuan . There was great possibility for `Mihua Jiang'Mei application in Yan'an, Lanzhou and Taiyuan, which could behave well in Beijing. `Sanlun Yudie' and `Fuban Tiaozhi' could not adapt to other regions except Beijing where they suffered cold injuries slightly when newly planted for a few years in Beijing.