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黄芪为豆科植物,以干燥根入药.种植黄芪经济效益较高,一般亩产干货250公斤.黄芪高产栽培技术如下:(1)整地播种黄芪是深根植物,主根长30厘米,根须长达50—100厘米,应选择排水良好、土层深厚的中性或微碱性沙壤土地块种植.播种时着重抓好以下环节:①施足基肥.每亩施圈肥2500公斤、饼肥50公斤,然后耕翻、粑平.②整地做畦.畦宽1米面呈拱顶型、沟深30厘米.③适期播种.黄芪一年四季均可播种.春种当年可收获.春种适期在春分至清明.①种子处理.亩用种量1.5公斤.播前将种子倒入30-40℃
Astragalus is a leguminous plant, dry roots into the medicine planting Astragalus high economic benefits, the general mu produce 250 kg of dry goods. Astragalus high yield cultivation techniques are as follows: (1) land preparation sowing Astragalus is a deep rooted plant, the main root length of 30 cm, root length Up to 50-100 cm, should choose well-drained, deep soil layer of neutral or slightly alkaline sandy loam plots planted sowing focus on the following links: ① Shizujifei. Fertilize 2,500 kilograms per mu Shi Feng, cake fat 50 kg, Then tillage, 粑 level. ② soil preparation 畦. 畦 wide 1 meter was vaulted, ditch deep 30 cm. ③ appropriate sowing. Astragalus can be planted throughout the year. Spring can be harvested the same year. Vernal equinox to Qingming. ① Seed treatment. Acres with 1.5 kg of seed. Sow the seeds before sowing 30-40 ℃