桃的矮化栽培现在各地都在研究,在部分地区已形成产地,但砧木仍将是个大问题。利用共砧树体高大、糖度低;利用山樱桃砧虽然能矮化,但产量不高,因此,作为核果类砧木各地一般使用李砧,多是通常所说的西洋李,但它存在砧木亲和性差,接穗枯死率高等问题。大分县农业技术中心果树部正在研究“增强矮砧桃生产力”这个大课题,第一阶段首先提出砧木问题。其试验方法是,在李砧上接中间砧郁李后,再接桃接穗品种,他们认为李砧发根力强,但与桃的亲 Dwarfing cultivation of peaches is now being studied all over the country, and some areas have formed areas of origin, but rootstocks will still be a big problem. The use of common anvil tree tall, low sugar content; use of cherry anvil although dwarfing, but the yield is not high, therefore, as drupe stocks commonly used around the root anvil, mostly known as the Western plum, but it is root stock Poor sex, high scion mortality. Oita Branch of Agricultural Technology Center fruit tree is studying “to increase the productivity of short anger peach,” the big issue, the first phase of the issue of rootstocks first proposed. The test method is, after the anvil in the anvil on the anvil Yu Lee, and then pick the peach scion varieties, they think that the anvil hair root strength, but with peach pro