In the past two years, vegetable growers generally adopted the top grafting method in order to eliminate the trouble of rooting after cucumber grafting. However, when many vegetable farmers carried out the top connection, they were too sloppy in dealing with the scion of the cucumber. They cut it down with a blade only with a diagonal knife, and then inserted directly into the two cotyledons of the rootstock pumpkin. As everyone knows, after such abutment, due to the small healing area of ​​the scion and rootstock, the latter provided insufficient supply of nutrients and water to the former, which in turn resulted in the delay of the scion and the low survival rate of grafting.
Here, to remind farmers friends, in the cucumber picking, must not be hastily, cucumber scion must be sharpened. The right approach: 2 cm below the cucumber cotyledons, first with a blade to cut it flat, and then the left thumb and index finger pinch the seedlings, the right hand with a blade first 45 degrees angle mitered a knife, and then the seedlings in turn, Then cut the knife at the same angle and finally cut it into a wedge to increase the contact area with the rootstock and promote healing of the graft interface.
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Chengdu Sino Tech company , https://www.cnherbfun.cn