The new Hiroaki sweet persimmon trees are strong and their branching angles are small and relatively vertical. The average fruit weight is about 220 grams, the fruit shape is relatively flat, and the fruit top is slightly sunken. It matures in late September. When ripe, the peel is orange-red and the appearance is very beautiful. The flavor is sweet, the sugar content is about 17%, and the quality is extremely good. Strong early fruit, very productive, no obvious size, self-bearing strength. The second year after the planting of Mizhiyuan (222 mu) is the result of high yield in 3 years, and the fruitful period in the 4th to 5th year. The yield per mu can reach more than 4000 kg. First, build the park. Xinshilang sweet persimmon does not require strict soil requirements, but it may be suitable for mountainous areas, sloping fields, or flat land. However, sandy loam with a pH of 5.5-7.5 is preferred. When building a garden, it is best to dig into the soil or plant a large hole. Seedling planting time can be from September to March of the following year, with the best from October to November. The planting density is preferably 222 plants per mu (31 meters or 21.50 meters). Second, soil and fertilizer water management 1, juvenile orchard fertilization (close planting garden after planting 1-2 years): saplings fertilized with nitrogen fertilizer, with phosphorus, potassium, the principle of thin Shi Qin Shi. The 1st-year-old planting garden will be planted with the first fertilizer after the spring shoots. It can apply 5-10 grams of urea, 5 kg of human and animal manure water, and then apply fertilizer 1-2 times per month to stop the fertilizer at the end of July (to promote flowering). 9 Shiji Fei mid-month. In the second year of March, May, August and September, each fertilization can be performed once. 2. Fertilization in adult orchards (after the third year of the planting garden): Generally, for each 100 kg of fruit produced, 0.84 kg of pure nitrogen, 0.94 kg of pure phosphorus, and 0.94 kg of pure potassium should be applied. The first application of spring fertilizer before germination in mid-March, accounting for about 20% of the entire year, mainly available nitrogen fertilizer, the second fertilization application of summer fertilizer in early July, accounting for 55% -60% of the year, this When fruit enlargement and physiological differentiation of flower buds, nitrogen and potassium fertilizers should be re-applied to promote flower bud differentiation and fruit enlargement. The third fertilization applied basal fertilizer at the end of October. The fertilizer was mainly organic fertilizer and phosphate fertilizer. Mainly to provide adequate sources of nutrients for the next year's high yield, accounting for about 25%-30% of annual fertilization. Third, shaping pruning, shaping. Mijieyuan plastic surgery is mainly based on the small crown evacuated layered shape. The shaping method is: 40-60 centimeters in the early spring to be planted and fixed, 20-30 centimeters for the plastic band, and 4 branches for uniform distribution from the 5th to 6th month as the first main branch. For the center, the remaining branches shoot 25-30 centimeters, tossing and promoting flowers. In the early spring of the next year, 50-60 centimeters from the main branch of the first branch of the center are cut short, and three branches are selected as the second main branch according to the same method, and another 2-3 shoots are picked at 20-25 centimeters. Twist tip. In the early spring, the main branch of the first layer left 30-40 cm short cuts to promote branching, and the clipped buds were selected as extension branches. In the third year of spring, the third main branch is cultivated according to the same method, and two branches are selected to be the main branches. In the early spring, the main branch of the second layer is left with a short cut of 25-30 cm. The three-year basic shape is formed and the tree is formed. High within 2 meters. 2. Pruning (1) Pruning during growth period. Pruning during the growth period is carried out from April to August. The techniques such as brushing shoots, twisting shoots, and picking the heart are mainly adopted. The main lateral branches, the resulting branches, and the distribution of branch shoots are selected. (2) Dormant trim. In this period, pruning mainly adjusts the tree structure, maintains a complete tree shape, controls the height of the tree and the canopy, makes the tree air and light, and eliminates all old and weak branchlets and dead branches. IV. Pest Control 1. Major Diseases (1) Scab: a. Before the germination, pomelo sprayed 5 degrees lime sulfur, and after germination, sprayed Baume 0.3-0.5 lime sulfur or 1:5:400 Bordeaux mixture. B. In the initial stage of infection, spray 40% DuPont Fuxing 4000 times or 50% mildew 1500 times. (2) Botrytis cinerea: At the beginning of the disease, 50% of the mildew is sprayed at 1000 times, and the other 50% of Kelon is 4500 times. (3) Anthrax: From May to July spraying 2-3 times 1:2:240 times Bordeaux mixture or 70% thiophanate-methyl 500 times. 2. Main Insect Pests (1) Persimmon worms: In the early stages of emergence of overwintering adults (in early May), after clearing the weeds under the canopy, 4% of the powder of comophila is applied to each tree under the canopy and 0.2-0.7 kg is applied after 10 days. Secondly, it killed poisonous overwintering larvae. Early larvae (June), spraying 20% ​​chrysanthemum emulsifiable concentrate 2000-3000 times, 40% omethoate EC 800-1000 times, once every 10-15 days to kill larvae. (2) Persimmons: Infested larvae are sprayed with 2.5% deltamethrin 3000 times solution, or 20% more chlorantrifos 3000 times to kill larvae. (3) Anthraquinone pests: It is better to spray 40% omethoate EC 800-1000 times in the larval stage. In addition, 40% speed culling 1000 times has special effects.
 Injection Device
Syringes can also call Disposable Medical Supplies, Disposable Syringe With Needle and Plastic Needle Tube such as some scientific instruments in chromatography to inject through the rubber septum. Injecting gas into a blood vessel will cause an air embolism. The way to remove air from the syringe to avoid embolism is to turn the syringe upside down, tap it lightly, and squeeze out a little bit of fluid before injecting into the bloodstream.
In some cases where accuracy is not the primary concern of germs, such as quantitative chemical analysis, glass syringes are still used due to the small error of the glass syringe and the smooth movement of the push rod.
You can also inject some of the juices into meat with a syringe to improve taste and texture while cooking, or into pastries when baking. Syringes can also fill ink cartridges with ink.
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