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毛主席关于“以粮为纲,全面发展”的方针,深刻地反映了社会主义农业经济有计划按比例发展的客观规律。果树山上不与粮棉争地,为发展果树生产开辟了广阔的天地。然而,山地一般土质瘠薄,有机质比较缺乏,这与柑桔耐肥、喜土层深厚肥沃的特性相矛盾。如何做好土壤改良,深耕熟化工作,不仅关系到柑桔的生长好坏,也关系到果树上山的方向能否坚持的大问题。
Chairman Mao’s principle of “taking grain as the key link and all-round development” profoundly reflected the objective law governing the planned development of the socialist agricultural economy on a pro-rata basis. Fruit trees do not compete with grain and cotton hill, opened up a vast world for the development of fruit trees. However, mountainous soil generally infertile, relatively lack of organic matter, which is contradictory to citrus tolerance to fertility, deep fertile characteristics of hi soil layer. How to do a good job of soil improvement, intensive cultivation work, not only related to the growth of citrus is good or bad, but also related to the direction of fruit trees can adhere to the big problem.