The transformation of low-yield oil tea, as the name suggests, is that the yield of oil tea forest is too low. Then, through some transformation methods to change the yield of oil tea, thereby improving their economic benefits. So how can oil tea be transformed to increase the yield per mu? The following popular agricultural resources network will give you a detailed introduction to the low-yield oil tea transformation technology. How to reform the oil tea to increase the yield per mu 1. Classification and improvement measures of low-yield forests The conditions of a class of forests are good, the forests are neat, and there is no mixed forest of shrubs and shrubs, which is suitable for tending and transformation; The second type of forest stands well in conditions, the forest is in general, there are mixed shrubs, the yield is low, and the breeding is carried out selectively; The three types of forest stand conditions are better, the age of the forest is aging, the forest is not uniform, mixed with Joe and shrub, suitable for renewal and transformation. 2. Eight technical measures for the cultivation and transformation of Camellia oleifera low-yield forest: (1) Clean up the woodland. Remove tall trees, shrubs, and harmful weeds from the forest. (2) Density adjustment. It will be over-sized and thinned, and appropriate seedlings will be replanted with good seedlings, and 60-110 plants per acre will be retained. (3) Pruning. Improve the ventilation and light transmission conditions by pruning and shaping, and cut off the dense cross branches, overlapping branches, weak nutrient branches, diseased insects, etc., and cultivate a good tree structure. (4) Deep reclamation. It is deep in winter and combines weeding and shallow cultivation in summer. (5) Water storage and soil conservation. For steeply sloped woodland, build a ladder as much as possible, or excavate a 1-1.5m bamboo groove at the level of the mountain. (6) Reasonable fertilization. When combined with winter glutinous rice, the compound fertilizer based on N and P is applied appropriately in spring. (7) Pest control. Based on comprehensive management and prevention, combined with tree management, regular spraying of Bordeaux mixture and other fungicides in April-July. (8) Inferior plant transformation. In the middle and young forests with good site conditions, some plants with little or no results were transformed into good plants by the method of replacing the trees with large trees, thereby increasing the overall yield of the stands. Third, the main diseases and their prevention and control measures anthrax. Pre-winter control, 50% carbendazim, WP 500 times solution. In summer, prevent 50% of the sterilized WP 300 times or 50% carbendazim 500 times. Soft rot. 50% carbendazim 300--500 times solution, 75% methyl thiophanate 300--500 times solution, 50% retort 1000--1500 times solution, 1/100 Bordeaux mixture. Root rot. 1% copper sulfate or diclosan, etc. Blue-winged beetle. At the peak of adult emergence, it can spray 20% fruit emulsion 500 times liquid, 90% trichlorfon 1000 times liquid, and 90% trichlorfon 500 times liquid in larval stage. Elephant worm. 90% trichlorfon crystal 1000 times solution, 80% dichlorvos EC 1:1 water 1000 times Fourth, fruit harvesting Harvested in October. 5% of the tea leaves on the tree are slightly cracked and easily peeled off. The seeds are black and shiny or dark brown. Fifth, fruit treatment The fruit pile is 3-4 days, and after 2 to 3 days of sunny days, the tea fruit is naturally cracked, then sieved and sifted, and then dried for 1-2 days until it is completely dry for oil extraction. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Compact Air Hose Reel,Retractable Air Hose Reel,Retractable Air Compressor Hose,Small Retractable Air Hose Reel NINGBO QIKAI ENVIRONMENTAL TECHNOLOGY CO.,LTD , https://www.water-hose-reel.com