论文部分内容阅读
1.选地整地根据丹参的生活习性,应选择光照充足、排水良好、浇水方便、地下水位不高的地块,要求土层深厚,质地疏松,pH值6～8的沙质壤土。土质粘重、低洼积水、有物遮光的地块不宜种植。丹参为深根多年生植物,种前需施足以磷肥为主的迟效长效厩肥、饼肥或化肥作基肥。一般667平
1. Site Preparation According to the living habits of Salvia, should choose adequate light, good drainage, watering convenience, groundwater table is not high, requires deep soil, loose texture, pH 6 ~ 8 sandy loam. Soil sticky, low water, there is a block of light shading should not be planted. Salvia is a deep-rooted perennial plant, long before application of enough phosphate-based long-term manure, cake fertilizer or fertilizer as a base fertilizer. General 667 level