采用酿热物温床覆盖塑料薄膜育苗方式,方法是利用植物秸秆、杂草、牲畜粪便等堆积发酵的热量及太阳能来提高床温,促使薯块发芽。此方式做法简单,秧苗健壮。1苗床的准备苗床选择背风向阳、土壤肥沃、管理方便的田园地,以南北向为好。苗床施足优质土杂肥,配方施用化肥和微肥,最好多施 The use of fermentation hotbed covered plastic film nursery method, the method is the use of plant stalks, weeds, livestock manure and other accumulation of fermentation heat and solar energy to increase bed temperature and promote tuber germination. This approach is simple, robust seedlings. 1 seedbed preparation Seedling selection leeward sunny, fertile soil, convenient management of the pastoral areas, to the north and south as well. Seedbed Shi Zhi quality Tuza Fei, formula fertilizer and fertilizer application, it is best to apply