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土壤保护性耕作技术是指彻底取消铧式犁耕翻,对农田实行免耕、少耕(深松或浅耙),尽可能减少土壤耕作,并用作物秸秆覆盖地表,减少风蚀、水蚀,提高土壤肥力和抗旱能力的一项先进农业耕作技术。近年来,冀南太行山区红富士苹果发展迅猛,在武安、涉县、永年、曲周等地一些重点村,苹果收入占全村总收入的70%以上,但长期以来,由于果园采用传统的清耕制土壤管理模式,导致果园土壤性状退化,果实产量下降,品质变劣。为此我们课题组在进行河北省科学技术研究与发展计划“冀南优质中晚熟苹果品种筛选及配套技术研究”的研究过程中,在冀南山区武安、涉县一些苹果园进行了土壤保护性耕作技术
Soil conservation tillage refers to the total elimination of plow tillage, the implementation of no tillage and tillage (subsoiling or shallow rake) on farmland, soil tillage as much as possible, and crop straw covering the surface to reduce wind erosion, water erosion and soil erosion Fertility and drought resistance of an advanced farming techniques. In recent years, the Taihu Mountain Taihu Mountain Fuji apple rapid development in the Wuan, Shexian, Yongnian, Quzhou and other key villages, apple income accounted for more than 70% of the village’s total income, but for a long time, due to the orchard using the traditional Tillage soil management model, leading to degradation of soil properties in orchards, fruit yield decreased, the quality of the worse. To this end, our research group conducted a research project of Hebei Province Science and Technology Research and Development Program “screening of middle-late-maturing apple variety and its supporting technology in Hebei Province ”, in some mountain apple orchards Conservation tillage technology