After one year of tea tree harvesting, the trees suffered a lot of damage. Grasping the autumn and winter seasons to do a good job of tending and nurturing will be crucial to speeding up the restoration of the tree, fostering the tree and seizing the high quality and yield of tea in the following year.

Science deep plowing can be carried out in autumn and winter, so that root damage can be easily restored. The mature tea plantations require deep plowing once, and the depth and width of deep plowing are determined by the age of the tea tree. Such as young tea gardens generally deep digging trench 15 cm, width 50 cm, leave the tea tree about 20 centimeters without damaging the roots; medium-aged tea tree deeper than no more than 20 centimeters, width no more than 35 centimeters, should be the root extension; aging tea tree The depth of no more than 40 cm, the width of no more than 45 cm, is conducive to the rejuvenation of tea roots. With this rational deep turning method, as the tea plant grows, the depth and width gradually increase, which is suitable for shallow tea gardens in the cultivation layer, which can ripen tea garden soil, promote soil loosening, enhance soil water retention capacity, and remove weeds. , reduce pest damage.

The nutrients for replanting basal spring tea 80% of its germination and growth are derived from the nutrient absorption of tea roots from the soil in autumn and winter of the first year. The quantity of fertilizer applied to tea gardens in autumn and winter is sufficient and nutrition is sufficient. The spring tea of ​​the following year will germinate early and yield high. Excellent quality. The main organic fertilizers that can be used as basal fertilizers include cabbage cakes, livestock and poultry excreta, composts and various soil miscellaneous fertilizers, etc. Base fertilizers should also be properly formulated with available commercial NPK fertilizers. The amount of basal fertilizer is generally 50%~60% of the total amount of fertilizer used in the whole year. Take fresh tea leaves with a yield of 800 kilograms as an example. Mushroom cakes should be used for 100 kilograms (or 2000~2500 kilograms of human and animal manure) plus urea. Kg, superphosphate 25 kg, potassium sulfate 10 kg. Basal fertilizer is usually combined with deep-falling tea gardens in autumn and winter to use deep groove strips, that is, digging trenches 20 to 30 cm deep along the edge of the canopy, digging deep into the soil, and applying fertilizer to the soil. Pay attention to the use of planted wood ash, earthen ash and chlorine-containing fertilizers in tea gardens.

Mild pruning combined with tea tree growth for winter pruning and refurbishment of the canopy. The refurbishment of the tree canopy generally takes place before mid-December. For those tea trees with good tree vigor and strong growth, only the vigorous part of the canopy can be cut off, so that the canopy can be neat and tidy, so as to control the tree width and promote the neat and balanced germination and convenience. pick. If it is a tea garden with many chicken claws, many nodules, poor germination capacity, and little potential for yield increase, it is generally used a heavy shearing method that cuts 12 to 15 cm long branches to rejuvenate and increase the yield. After cutting must be combined with fertilization and pest control. For young tea trees, if it is a new species of tea tree trunk more than 45 cm high, rhizomes thicker than chopsticks, can be shaped pruning, time in January to February. Through pruning, it suppresses the apical dominance, promotes branching, and forms a full-bodied canopy year after year to increase the subsequent picking surface.

The weeds and litters that are sprayed between the tea plants in the enclosed garden and the litter are the hidden places of pests and germs. Cleaning in time will help reduce the number of overwintering pests in the tea gardens; the overwintering pests in tea plants mainly include small green leafhoppers and tea stem borers. , tea caterpillars, cockroaches, cockroaches, etc., can be controlled with 0.7% lime half Bordeaux mixture or 0.3-0.5 Baume degree lime sulfur agent respectively; Spraying, weeds on the ground and shoots in the pods must also be sprayed in order to improve the control effect; the closure of the garden should be completed before and after the end of November.

Pay attention to anti-freeze Before the onset of the cold wave, it is necessary to do a good job of ploughing the soil in time, timely fertilizing and inter-rowing grass; etc. In the tea plantation line, apply some cow manure, coke ash, phosphorus and potassium fertilizers and other warm fertilizers, which will help improve Soil temperature; after fertilization, soil should be cultivated in time, and 8~10 cm thick new soil layer should be planted at the base of tea tree to prevent freezing damage caused by the exposure of the root system; the stepped tea plantations with serious water and soil loss must do a good job of earth-cultivation; The use of firewood, rice straw, and barley fertilizers to cover the rows and roots of tea trees to help increase soil temperature and maintain soil moisture; before the onset of the cold wave, it can also be covered with straw, weeds, or films, and covered in time to cover after spring. In order to prevent the tea tree from freezing, it will promote the early spring sprouting of the tea tree and the development of strong buds, thus achieving the purpose of high quality and high yield of spring tea.

Tuna With Vegetables

1. We have Good location

We`re located in the well known Ningbo International Port.

2. We`re Well-experienced

Tropical Group has many factories in the world, has 48 years experience in seafood export

3. We`re High quality assurance

Our company has passed HACCP, BRC, MSC, FDA, KOSHER and the other certifications.

4. We can do Best price

We are an industry and trade integration enterprise, which producing, packing and selling all by ourselves, greatly reducing the price difference caused by broker

5. We have Rich products

We have our own design department and R & D team, which can design personalized products according to customers' requirements.

6. We can do On-time delivery

Our products are exported to the United States, South America, Africa, Europe, Russia and other countries and regions. Company exports amounted to more than US$60 million in last year, enjoys high reputation in the aquatic products industry.

Contact: Ms. Sunny Wang

Tuna Canned,Tuna Canned Fish,Tuna With Vegetables,Canned Skipjack Tuna In Oil

Tropical Food Manufacturing (Ningbo) Co., Ltd. , https://www.tropical-food.com