苜蓿燕麦科普系列丛书 燕麦种植篇 全国畜牧总站,贠旭江 编 书籍 - Tapa blanda

Alfalfa Oats Popular Science Series (Oats Planting)(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2020-12-01 Pages: 73 Language: Chinese Publisher: China Agricultural Press to develop alfalfa and oat industry is a systematic project. including the conservation and utilization of alfalfa and oat germplasm resources. the cultivation of new varieties. planting management. Harvesting and processing. scientific feeding and other links; also include the cultivation and growth of new types of production and operation entities such as enterprises. cooperatives. large growers. Nº de ref. del artículo: NV021005

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