育苗工 - Tapa blanda

nursery worker(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2022-07-01 Pages:128 Publisher:China Construction Industry Press Occupational Skills Standards. This textbook is divided into basic knowledge of plant biology and soil and fertilizer. basic knowledge of seedling cultivation. plant protection knowledge. garden nursery. garden plant identification technology. garden plant seedling raising technology. nursery gardening. safety knowledge. etc. The main points of knowledge are presented. The cases in the manuscr. Nº de ref. del artículo: AMZ071856_NX028000_071856

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