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经过多 年的实践,我们总结出了一套适宜在黄棕壤土类建果园的“四步建园法”,并由果树推广到茶、桑及经济林业的发展,由信阳县幅射全区九县一市。据不完全统计,近年来用“四步建园法”建立的果桑林基地近百万亩,并取得明显的经济效益。信阳县邢集乡在五里山建成果园1000亩,其中梨烟套种110亩,当年见效产烟15400公厅,总产值38500元,收回部分投资;平桥镇龙飞山1991年建园450亩,其中30亩春蕾桃,92年4月调查,抽槽地栽的桃树地茎围
After years of practice, we have summarized a set of “four-step construction of garden law” suitable for yellow-brown loam soil construction orchard and promoted from fruit tree to the development of tea, mulberry and economic forestry. County a city. According to incomplete statistics, nearly 1 million mu of fruit mulberry forest bases established in the “Four Steps for Building Garden Law” in recent years have achieved obvious economic benefits. Xingji Township, Xinyang County built 1,000 acres of orchards in Wulishan, of which 110 acres of pear-type intercropping, the year 154,400 effective tobacco production, the output value of 38,500 yuan, to recover part of the investment; Pingfei Town, Longfei Mountain 450 acres of park construction in 1991, Among them, 30 acres of spring buds of peach, April 1992 survey, pumping tank planted peach to soil