Growing seedlings method for oil-tea sprout with grafting container cup

Abstract

The present invention discloses a method used for raising the seedling of oil teas in a grafting container, aiming at overcoming the defects of traditional grafting methods. By adopting the method of Grafting and raising seedlings, not only the survival rate of the forestation, the land use rate and the economic benefits are enhanced, but also the lands, labors and resources are saved, especially the blooming and fruiting are reached ahead of time. The method comprises seed collecting, storing and shooting, and scion selecting, grafting, as well as seedlings raising in containers, buds managing and forestation. Seedlings raising in containers is to put soils in the container, and then move the grafted scions into the container; wherein, the container is a small container with a diameter of 6 to 8 cm and a depth of 8 to 10 cm, which can be replaced by a seedlings raising dish, each dish consists of 30 to 36 small container models with diameters of 6-8 cm and depths of 8 to 10 cm. In order to be adaptive to raise seedlings in factories and convenient for moving and operating, each dish can not consist of more than 36 seedlings raising dishes (namely not exceeding 36 small containers).

Description

Technical field: [0001] The present invention relates to forestry seedling grafting technology, and more specifically, to a method for grafting seedlings of Camellia oleifera seedlings to a container cup to raise seedlings. Background technique: [0002] The traditional grafting methods of Camellia oleifera include 1. Use the twig tearing and inlay grafting method, that is, the technique of high grafting and crown replacement. The crown of the old Camellia oleifera forest is cut to retain the rootstock, and the cuttings are selected for grafting. The disadvantage is that the survival rate is low (30%). -40%), low variety purity (rootstock sprout strips affect quality), long fruit-hanging cycle (more than 5 years); 2. Using peeling and inlaying method, that is, rootstock grafting technology, select tea seedlings to raise seedlings, after 2 years of seedling growth , The ground diameter is about 1 cm, and the seedlings are used as rootstocks, and the cuttings are selected for graft...

AI Technical Summary

Problems solved by technology

[0002] Traditional Camellia oleifera grafting method has 1, adopts twig tearing skin embedding method, just high grafting and changing crown technology, utilizes old camellia oleifera forest to cut off the crown and keep rootstock, selects fringe to carry out grafting, and its shortcoming is that the survival rate is low (30% -40%), low variety purity (rootstock germination strips affect quality), long fruit-bearing cycle (more than 5 years); 2, adopt the tearing skin inlay method, that is, rootstock grafting technology, select camellia seedlings for seedling cultivation, and the seedlings grow after 2 years , the ground diameter reaches about 1 centimeter, utilizes nursery stock to make rootstock, selects spike to carry out grafting, and its shortcoming is that survival rate is lower (50-60%), seedling time is longer (about 4 years), and variety purity is lower ( 3, the Camellia oleifera bud seedling grafting method, although the variety purity has reached 100%, the survival rate (75-80%), the seedling fruiting period is more than 3 years