全新正版云南山地胶园生产管理与服务的信息化黎小清编云南山地胶园养分管理数据库的建立橡胶树施肥信息管理系统的研究与示范农业全新v - Tapa blanda

Informationization of Production Management and Service in Yunnan Mountain Terminal(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 131 Language: Chinese Publisher: China Agricultural Sciences Press. Yunnan Rubber Garden is a typical mountain tachra. the terrain is complex. and the trend of the forest has changed. these characteristics have exacerbated the tie. Soil Nutrient Spatial variation. thereby causing differences in rubber tree nutritional conditions. Due to the difficulty of fertilization. etc. Nº de ref. del artículo: NR013864

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