Means of production of seedlings for grafting evergreen broadleaf trees

摘要

This invention relates to a method for producing grafted seedlings of evergreen broad-leaved trees for use in grafting in the case of production of grafts of evergreen broad-leaved trees in a greenhouse without control of temperature and humidity and irrigation facilities. In this configuration, the grafted seedlings 20 of the evergreen broad-leaved trees grafted are covered to maintain the temperature and humidity constant, and the grafted seedlings 20 are stably fixed without irrigation water. The upper and the side portions are closed, A cap portion 10 of an open shape; And a support portion 30 connected to a lower portion of the upper cap portion 10 so as to be in contact with the ground and prevent the cap portion 10 and the grafted seedlings 20 from falling down in the wind. At this time, the upper cap portion 10 and the support portion 30 are made of a material capable of passing sunlight, and each side of the upper support portion 30 has a V shape. When the upper and lower support portions 30 are provided with the production means 100, (30) is embedded at a predetermined depth below the ground. The upper cap portion 10 and the support portion 30 are preferably made of PET, plastic, or vinyl.