Tea tree pruning technology

Tea tree pruning is a measure that artificially inhibits the growth of the top branch, which stimulates the germination of new shoots at lower parts of the plant, enhances tree vigor, and cultivates high-yielding and high-quality canopies. The tea tree pruning methods mainly include the shaping pruning of young tea trees, the light pruning and deep pruning of mature tea trees, the heavy pruning of senescent tea trees, and the Taiwan puppets. Tea tree pruning period, theoretically best before and after the start of the thrill of spring. However, in order to consider the current economic benefits of spring tea, in addition to the shape of the young tea tree pruning, other pruning should be arranged after the end of the spring tea is better.
Shaped pruning of young tea trees
1. After the young tea tree is established and fixed, when the seedling height reaches 30 cm or more and the main branch is thicker than 3 mm, the first shaping trimming can be performed, and the height is about 15 cm after the cutting. Poorly growing tea plants, when they do not meet the above criteria, should postpone establishment of the pruning period. After shaping and trimming, attention should be paid to keeping new shoots and strengthening management of fertilization. After one year, shape trimming is performed. The height of each trimming can be increased by 15 cm on the last cut. After three times of shaping the tea tree, the height is about 40-50 cm. At this time, the skeleton has been formed. Afterwards, it is supplemented by the use of topping and light trimming to further cultivate the crown and picking surface. Tools for shaping and trimming, the first fixed cut should use pruning shear bundles for pruning, cutting the first axillary bud cut from the mouth 3 to 5 mm, and keep the lateral buds as far as possible in order to facilitate the growth of a strong backbone in the future. If the conditions permit, the second set of pruning should still use pruning shears, which will help improve the quality of pruning.
2. Lightly pruning and deep pruning of mature tea trees (1) Light pruning: The purpose of light pruning is to promote the growth of tea buds, increase the production density, and enhance the growth of tea plants. It is an indispensable technical measure for creating good picking surfaces. The degree of light pruning, to cut the 3 to 5 cm on the plane of the leaves for the degree, you can also cut the last year's autumn shoots, leaving the summer shoots. In the form of light pruning of medium- and small-leaf tea trees, it is advisable to cut the incision into a curved shape so that the width of the harvesting width can be increased, which is advantageous for increasing the yield. Green and young tea trees can be lightly pruned every year or every other year, and each time they are cut 2 to 3 centimeters above the original cut.
(2) Deep pruning: After many years of harvesting and light pruning of tea trees, dense and delicate branches will form on the picking surface. This is often referred to as the “chicken claw branch”, and the yield and quality of tea gradually decline. In order to update the tea tree picking surface, deep pruning techniques can be used to cut out the dense and weak "chicken claws" layer, so that the tea tree can be re-extracted, the tea tree germination ability can be improved, and the tea tree can be prolonged. Deep pruning should cut the crown shoots, too shallow to achieve the purpose of updating the picking surface. After the deep-trimmed tea tree, it is still pruned every year or every other year, so new leaves are added and the picking is resumed.

Electric power source Operating Table , selection of Motor push rod power, high quality and reliability. Electric Surgical Table, 2. Use imported gas spring as the manual power source of the operating table, stable performance. Electric OT Table, 3. Operating table using medical-grade 304 stainless steel, more modern, cleaner and more convenient. Integrated operating table, Electric Surgery Table, 4. High-strength stainless steel bottom cover, compressive ability, anti-corrosion, easy to clean. 5 head and leg plate removable, easy to operate, provide more flexible surgical space. Electric Operation Table, 6. Hand control, and has a key switch to prevent misuse. 7. Operating table base has a fixed or mobile function, mobile and flexible, fixed and reliable. 8. Countertop optional built-in waist bridge, gallbladder, kidney and other operations to provide convenience. Hospital integrated operating table, 9. Optional built-in battery to protect the operating table without interruption. 10. Table optional longitudinal translation, to achieve all-C shooting.


Operating TableImg 6692

3

Electric Operating Table

Electric Operating Table,Electric Hospital Beds,Electric Medical Operating Table,Medical Electric Operating Table

Shandong Kang'erjian Medical Technology Ltd. , http://www.operatingtable.nl