Isbn: 9787109274730 - 苜蓿燕麦科普系列丛书(苜蓿加工篇) (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2020-12-01 Pages: 61 Language: Chinese Publisher: China Agricultural Press to develop alfalfa and oat industry is a systematic project. including the protection and utilization of alfalfa and oat germplasm resources. new varieties cultivation. 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. and fami. …