ISBN: 9787511653017 - 浙江茶园化肥农药减施增效技术模式 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2021-05-01 Pages: 51 Publisher: China Agricultural Science and Technology Press. This book. based on the actual situation of tea production in Zhejiang Province. formulated high-efficiency production technology models for different types of tea gardens to reduce chemical fertilizers and pesticides. .?Zhejiang Province is a key green tea producing area in my country. Because of its good economic benefits. tea farmers will use excessive amounts of chemical .…