Li Xiangmin, Su Shaanmin, Wang Shengqi. Benifit Evaluation on Deep-ditch Manuring Method in Arid Farming Apple OrchardⅠ:on Soil Water Condition[J]. Bulletin of Soiland Water Conservation, 1993, 12(5): 44-48.
Li Xiangmin, Su Shaanmin, Wang Shengqi. Benifit Evaluation on Deep-ditch Manuring Method in Arid Farming Apple OrchardⅠ:on Soil Water Condition[J]. Bulletin of Soiland Water Conservation, 1993, 12(5): 44-48.DOI: