1，改良果园土壤果园追施鸡屎粪后，有利土壤有机质提高，促进有益微生物的旺盛活动，腐殖质积累增加一倍以上，微团粒结构也显著增多，，使果园粘土变松，砂土变粘些，土壤由板结变疏松稀软，水、气、热调节状况良好，为果树车产创造了肥沃的土壤条件。2．培肥地大果园追施鸡 1, improved orchard soil Orchard chasing chicken feces, soil organic matter is beneficial to improve and promote the activity of beneficial microorganisms, more than doubled the accumulation of humus, micro-aggregate structure also significantly increased, so that the orchard clay loose soil becomes sticky Some of the soil from loose knot loose loose, water, gas, heat regulation in good condition for the fruit trees to create fertile soil conditions. 2. Fertilize large orchards chase chicken