【二手旧书8成新】东北地区的保护性耕作技术——梨树模式 李保国王贵满 著 9787518959471 - Tapa blanda

Conservation tillage technology in Northeast China: pear mode(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2019-08-01 Pages: 150 Language: Chinese Publisher: Science and Technology Literature Publishing House pear mode is the amount of straw full coverage. no-till planting. to maintain soil moisture. prevent soil erosion by wind erosion. improve soil fertility fertility. reduce soil tillage. cost savings and other effects for the integration of environment-friendly agricultural techniques . Nº de ref. del artículo: NO059109

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