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食用玫瑰的无性繁殖分为扦插、嫁接、分株、压条等方法,扦插按不同的繁殖季节又分为硬枝扦插和嫩枝扦插。一、扦插(一)硬枝扦插结合秋季修剪进行。将修剪下的枝条剪成15~20cm 的插穗,下剪口距下芽0.5~1cm 削成马耳形,上剪口在顶端一个饱满芽上1cm 处,将插穗在50~100mg/L 的萘乙酸滑石粉糊剂(加入0.5‰的多菌灵)中浸蘸,蘸深2cm左右,插穗下端要均匀的蘸满药糊,扦插在日光温室或保温阳畦中,基质为肥沃的沙壤土,注意保温、保湿。翌年春季,待插穗生根后经通风炼苗,4月中下旬即可移栽到大田中。(二)嫩枝扦插:整个生长季节均可进行,以6~8月扦插成活率最高。
The vegetative propagation of edible roses is divided into cutting, grafting, ramets, battens and other methods, cutting according to different breeding season is divided into hardwood cutting and softwood cutting. First, cutting (a) Hardwood cutting combined with autumn pruning. Cut the branches under pruning into 15 ~ 20cm cuttings, the next cut from the next bud 0.5 ~ 1cm cut into a horse-shaped, on the top of a full bud on the top 1cm Department, the cuttings in the 50 ~ 100mg / L of naphthalene Acetate talc paste (adding 0.5 ‰ of the carbendazim) dip dipped in about 2cm deep, the bottom of the cuttings should be evenly dipped with drug paste, cuttings in the sun greenhouse or insulation Yangzhu, the matrix of fertile sandy loam, pay attention to insulation , Moisturizing The following spring, until cuttings after ventilation Hardened, in late April can be transplanted to the field. (B) shoots Cutting: the entire growing season can be carried out to 6 to August the highest survival rate of cutting.