ISBN: 9787109274679 - 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 (1 resultados)

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. …