Isbn: 9787109064324 - 水生蔬菜栽培与病虫害防治技术——《南方蔬菜栽培技术指南》丛书 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2001-3-1 Pages: 155 Publisher: China Agriculture Press vegetable production in southern China. and in the production and supply of vegetables in the country occupies an important position. Its acreage. varieties. annual production and supply of a long. large total supply. is unmatched elsewhere. Especially in the south to take advantage of geographic and climatic conditions. the development of early spring and autumn and winter vegetable production. produ.…