New management skills for new arrivals litchi fruit
Litchi is easy to drop fruit and it is difficult to set it aside. How to solve this problem, make it early, high yield, stable production? It has become the most concerned issue for growers in the cultivation process. First, pruning after harvest, cultivate good results mother branches. Trimming includes retraction trimming (ie, short trimming) and sparse trimming. Because a lot of nutrients are consumed during fruiting, it takes a period of time to accumulate fruit after harvesting to have a better tipping ability, so it should be pruned about 15 days after fruit picking. If the degree of overlapping of branches is serious, a moderate retractive pruning can be taken, which will cut off the majority of the resulting mother branch together with the base, leaving only a few leaves at the base of the base. The new shoots that are drawn after the pruning and trimming must be thinned. The first new shoot should be left with 2 to 3 pieces. After the pruning, the second and third shoots were smoked. Each shoot had 1 shoot and the rest were cut off. In this way, a suitable number of robust outcome mothers can be obtained. Results The storage of large amounts of nutrients in the mother tree for consumption during flowering and fruit setting is the basic condition that determines the level of yield. For the pruning mouth to apply anti-corrosion film in time to close, disinfection and sterilization accelerate the healing of tissue growth, recovery, and robust tree vigor. Second, the use of promoting flower control technology to promote flower spikes with high fruit setting rate, thereby increasing the rate of fruit set. After the last autumn shoot is cooked (in late November), the spiral ring cut smearing Kaowang No. 2 can replace the flowering and short-cut spikes. Third, improve the quality and yield of fruit 1. In order to make the scorpion laugh fruitfully, it is necessary to circumscribe the main branch or big branch again at the end of April and apply the promotion of Kao No. 2 to control the summer shoots to promote flower and fruit protection. 2, scientific fertilization can avoid litchi falling fruit, the result rate is low. Fertility is divided into three periods throughout the year. 1 Before flowering: Apply from the end of November to the beginning of December. The role is to promote flower bud differentiation, flowering ear development, improve flower quality, increase fruit set rate, delay old spring decline, during this period, nitrogen, phosphorus and potassium accounts for about 20% to 25% of annual application amount, and phosphorus accounts for 25% to 30%. . 2 Strong Fruit Fertilizer: It is applied 10~15 days after flowering. The function is to timely supplement the consumption of flowering, ensure the nutrients needed for fruit growth and development, reduce the second physiological fruit drop, promote fruit enlargement, and avoid the tree body. The excessive consumption of nutrients lays a good foundation for the sprouting of autumn shoots. This time, potassium is mainly used, and nitrogen and phosphorus are combined. Potassium accounts for about 40% to 50% of the annual fertilization amount, and nitrogen and phosphorus account for 30% to 40%. 3 Before and after picking fruit: about 7 to 10 days before harvesting, the effect is to speed up the recovery of tree vigor after fruit picking, promote autumn shoots, cultivate healthy mother trees, and lay a foundation for high yield in the following year. With the combination of phosphorus and potassium, the application rate of nitrogen accounts for about 45% to 55% of the annual fertilization amount, and phosphorus and potassium account for 30% to 40%. Attention should be paid to the use of organic fertilizers, which should be applied after fruit picking in autumn and early spring. Litchi is dominated by soil fertigation, and according to the actual needs of each phenological period, supplemented by foliar spray fertilizer. 4Spray foliar fertilizer and growth regulators at the right time, spray 1 time strong fruit turmeric before flowering, young fruit, and fruit enlargement of litchi, can maintain the balance of reproductive growth and vegetative growth, robust vigor, avoid nutrients Insufficient supply caused by falling flower phenomenon. 3, prevention and control of diseases and insect pests: the main damage to litchi fruit are Phytophthora capsici, stinkbugs, pedunculoids, small gray butterfly and so on, but the results should focus on the control of the moth moth, fruit aphids. Cut and burn the damaged leaves at any time, evenly spray the general tree to disinfect and kill the insects. From the young fruit stage, once every 15 to 20 days, spraying a pesticide, dichlorvos plus appropriate amount of new high-fat membrane can increase the effective utilization of pesticide components, control of bacteria infection and replication, 10 days before the harvest should stop spraying. Fourth, the body of antifreeze Before the overwintering and frost-cold winter trees are evenly applied to the trees to increase the cold-resistance of the tree, or to use the quick lime 75kg plus water 15kg plus raw salt 150g plus lime sulfur mixture 0.5 kg mixed trunk white 1 to 1.5 m. Aphrodisiacs refer to drugs used to promote male libido and other sexual functions, and are divided into aphrodisiac food, aphrodisiac Chinese and Western patent medicines, etc. With the acceleration of the current pace of life and the increase of work pressure, the number of patients with sexual dysfunction is increasing day by day, and aphrodisiac is one of the popular industries in medicine.
Our company specializes in providing raw materials for the treatment of ED, such as Tata, Jinyang alkali, Maca, Yohimbine, etc.
Saw Palmetto Powder,Maca Root Extract Powder,Polysaccharide Powder,Sexual Enhancement Materials XI AN RHINE BIOLOGICAL TECHNOLOGY CO.,LTD , https://www.rhinebioteches.com
