做好梨树的后期管理,是获得连年丰产,改善果品质量的重要技术措施,与前期管理同等重要。一、土壤耕翻对梨园深耕或深刨,能疏松土壤,加强土壤透气,提高保水能力,增强土壤微生物活动,改善土壤的营养状况,有利于根系生长。尤其是山地梨园土层簿,根系浅,通过深刨对复状树势,提高产量有良好的效果。深耕深刨时间一般在落叶前后进行。秋季耕刨有利于断根的愈合和提早发出新根。 Doing the latter management of pear tree is an important technical measure to obtain the successive year high yield and improve the fruit quality, which is as important as the previous management. First, soil plowing on the pear Or deep plowing or deep planing, can loosen the soil, enhance soil aeration, improve water retention capacity, enhance soil microbial activity, improve soil nutrient status, is conducive to root growth. In particular, the mountain pear orchard book, shallow roots, through the deep planing on the complex tree vigor, increase production has a good effect. Deep plowing shaving time generally before and after the leaves. Autumn plowing facilitates root healing and early rooting.