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随着批林批孔运动普及、深入、持久地开展,毛主席革命路线日益深入人心,全国各行各业都呈现出一派大好形势。我国南方各省,遵照毛主席关于良种的指示以及“古为今用,洋为中用”的教导,正积极地培育和推广几种良种国外松。随着生产的发展,提出了有关国外松病虫害防治方面的问题。现将我站十年来国外松育苗和造林过程中出现的病虫害及防治情况,并参阅部分国内外有关资料,整理成本文,供参考。
With the popularization, continuous deepening and sustained development of the movement of “criticizing the proletariat and the baryaron,” Chairman Mao’s revolutionary line has gained increasingly popular support. All walks of life in the country have shown a fantastic situation. The southern provinces of our country are actively nurturing and promoting several varieties of foreign pine in accordance with the instructions given by Chairman Mao on improved varieties as well as the teaching of “using the past for the present and for the foreign use”. With the development of production, the paper put forward some questions about the control of loose pine and pest in foreign countries. Now I stand ten years abroad pine seedlings and afforestation in the process of emergence and control of pests and diseases, and refer to some of the relevant information at home and abroad, finishing the cost of text for reference.