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1选种抗旱耐旱品种在干旱地区种植果树,注意选植抗旱、耐旱的树种。2合理深耕深耕可以加深活土层,增加透水性,加大蓄水量,并能促进根系下扎和扩大根系吸收范围,提高水肥利用率。有资料表明,深耕后土壤容重每米3减少0.1～0.2克,总孔隙度增加3%
A drought-resistant drought-resistant varieties of fruit trees planted in arid areas, pay attention to planting drought-resistant, drought-tolerant species. 2 Deep plowing and deep plowing can deepen the soil layer, increase water permeability, increase water storage capacity, and can promote the root system and expand the root absorption range, improve water and fertilizer utilization. Data show that after deep plowing the soil bulk density decreased by 0.1 to 0.2 grams per meter 3, the total porosity increased by 3%