论文部分内容阅读
欧洲甜樱桃,在我国发展不快,其原因主要是缺少理想的砧木。已经使用的砧木中如酸樱桃存在后期不亲和性,马哈利樱桃、草樱桃都表现不耐寒,青肤樱不抗根头癌肿病,如旅大地区这几年来利用青肤樱作砧,根头癌肿病发病率在60%以上。
European sweet cherry, unpleasant development in our country, the main reason is the lack of ideal stock. Rootstocks that have been used, such as sour cherry there is late incompatibility, Mahali cherry, grass cherry are not cold hardy, blue skin Sakura anti-root cancer, such as the Luda area in recent years the use of blue skin for cherry Anvil, root incidence of cancer in more than 60%.