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一、机械脱壳处理:对硬壳种子如:山杏过去只采取越冬埋藏处理或以2%生石灰水溶液浸种一昼夜,刺激硬壳破裂,继用冷水浸种10天,每日换水补氧排炭,播后15——20天全
First, the mechanical shelling treatment: hard shell seeds such as: apricot in the past only take winter buried or 2% leaching solution of lime soaking a day and night to stimulate the crust rupture, followed by soaking with cold water for 10 days, daily water oxygen supplemented carbon After the broadcast 15 - 20 days full