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在毛主席光辉哲学思想指引下,广东省阳山种苗场广大革命职工,为革命育苗,敢于实践,用板栗根代替砧木嫁接获得成功,为多、快、好、省地发展板栗生产闯出了一条新路。实践证明,板栗根接繁殖,除了具有一般嫁接法繁殖的生长快、提早结果、能保持品种优良特性等优点外,还有如下好处:(1)由于不用种子繁育,可以节省大量粮食,降低育苗成本。一亩板栗苗残留下来的根可繁殖八至九亩板栗嫁接苗,就可节约近两千斤板栗种;(2)扩大砧木来源,每株板栗苗出圃后残留下来的根可作五至十五条砧木之用,有利于无种源地区发展板栗生产;(3)由于根部组织比较松软,嫁接成活率比一般嫁接法高,同时可以在室内
Guided by Chairman Mao’s glorious philosophical thinking, a large number of revolutionary workers at Yangshan Seedling Field in Guangdong Province succeeded in raising seedlings for the revolution and daring to practice, and succeeded in grafting chestnut roots instead of rootstocks to develop the production of chestnut more, faster, better and more economically A new way. Practice has shown that chestnut root reproduction, in addition to the general grafting propagation fast growth, early results, to maintain the excellent characteristics of varieties and other advantages, there are the following benefits: (1) Since no seed breeding, you can save a lot of food, reduce nursery cost. The remaining roots of a mu chestnut seedlings can breed eight to nine acres of chestnut grafted seedlings, you can save nearly two thousand kilograms of chestnut species; (2) to expand the rootstocks, each chestnut seedlings remaining nursery roots can be made for five to fifteen Rootstocks, is conducive to the development of non-provenance chestnut production; (3) due to the root tissue is relatively soft, the graft survival rate higher than the average graft, while indoors