How to identify longan seedlings
Chuliang Longan is characterized by short shoots and internodes, with numerous branches. The 1-2 year old twigs on the branches are more densely packed, forming a round and rough shape. Each leaf has 6 to 8 leaflets of medium size, lanceolate or oblong in shape. The veins on the upper surface of the leaves are clearly visible, while the leaves themselves are smooth. However, when the plant receives sufficient water and nutrients, the areas between the lateral veins may slightly rise, giving the leaves a glossy green appearance.
The longan tree features slightly drooping branches, with 8 to 10 leaflets per leaf. This species can be divided into three main types: a. Dendrobium nobile: Dark green leaves that are long and oval in shape, with thicker leaflets and slightly undulating edges. The veins appear yellow and white, and they are particularly prominent, with the main vein being convex. b. Some varieties have yellowish leaflets with greenish veins. c. Others feature larger crusts on the leaves, which appear grayish-white in color.
Gushan 2 longan has a moderate branching density, with dark green leaves and 8 to 10 leaflets per leaf. The leaflets are small, elongated, and have wavy, twisted edges.
To ensure high-quality grafted longan seedlings, the following conditions must be met: a. The seedlings should have a well-proportioned shape, straight stems, well-structured branches, clear classification, and scions with 2 to 3 buds. The grafting point should be located 25cm to 35cm above the ground, with the stem diameter not less than 0.7cm. b. The root bark and trunk should show no new lesions; any old wounds should have healed, with the total area of injuries not exceeding 1.5cm², and no single injury larger than 0.6cm². c. The graft union should heal smoothly from top to bottom, without swelling, tumor-like growths, or lifting of the binding tape. d. The overall height of the seedling should be at least 45cm. e. The stem and main lateral roots should be free from pests and diseases, with no serious infestations on the branches or leaves. f. If the seedling is bagged, the bag should not be severely damaged, and the soil mass should remain compact. If it's a bare-root seedling, the soil ball should have a diameter of 13cm to 20cm and a height of 15cm to 20cm, with a firm structure. g. The genetic quality of both the rootstock and scion must be excellent.
If you need high-quality longan seedlings, please feel free to contact our company manager anytime for assistance. We specialize in providing healthy, well-developed plants that meet strict quality standards, ensuring successful growth and long-term productivity.
We are manufacturer of reflectice jacket,in stock product for wholesale,Our factory covers an area of 150000+sq ft(14000m2),and has set up 4 workshops with about 200 workers. The fastest output can reach 50,000 pieces/day.
We have decades of experience of products marketing in NA&EU, and own thousands of customers and business partners' trust. Check our product quality first, SAMPLES will be sent for you from our warehouse in US/CN within 7 days,
Contact us for best price
High Visibility Winter Jacket;Hi Vis Waterproof Raincoat;Safety Jacket in Stock
Ningbo Staneex Imp. & Exp. Co., Ltd. , https://www.staneex.com