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育苗 1.育苗措施。育苗前把种子淘洗干净,除去空霉的,即可播种。苗床要求平缓,避免浇水雨淋时种子滚动,造成出苗不匀。播种后盖土3—5厘米。不宜深盖,以便种子容易萌发出土;不宜浅盖,防止干旱或冲刷。 2.育苗时间。一般三月底四月初,或在保存好种子的前提下于8—9月育较好。这两个时期气温高,雨量适宜,一个月左右苗可出齐;苗木生长快,便于管理。冬季育苗要选择有灌溉条件和土壤能保
Nursery 1. nursery measures. Wash seeds before seedling clean, remove moldy, you can sow. Seedbed requirements are gentle, to avoid watering the rain seed rolling, resulting in uneven emergence. Cover soil 3-5 cm after sowing. Should not be covered, so easy to germinate seeds unearthed; not shallow cover, to prevent drought or erosion. Breeding time. It is better to start breeding in early March or early April or from August to September on the premise of preserving the seeds. The two periods of high temperature, suitable rainfall, a month or so seedlings can be homogeneous; seedlings grow fast, easy to manage. Winter seedling to choose the irrigation conditions and soil to protect