The traditional celery planting method not only has low yield, but also takes a long time to occupy, and it does not keep up with the good market. Nowadays, based on years of experience in growing vegetables, the author has summarized a set of stable and high-yielding celery cultivation methods. The benefits are abundant. The specific methods are as follows:
1. Breeding good varieties: The selection of high-quality, high-yield, and pest-resistant varieties is the basis for the high yield of celery.
2. Timely sowing: It is a key link for the rational use of land space. In the cultivation of celery, the vegetable growers often sow two times. One is the first bud in December of the first year. Since the sowing time is earlier, light must be transplanted in order to avoid affecting planting. period. The second is to sow in mid-January and emerge in the "Spring." The sowing of these two kinds of methods is to do the seeding after finishing the pool first, can grow up to 5-6 centimeters high about 40 days after the emergence, this time begins to divide the seedling, when the seedling grows to about 10 centimeters when the colonization. Before the planting, the ground shall be well-grounded and the plantar fertilizer shall be applied. Planting spacing is generally 1515 cm. It is advisable to plant 3-5 seedlings per shoot when planting. The seedlings are too thin to put 5-7 trees, but no more than 7 trees.
3, field management: celery hi water, regular watering is to obtain high yield, stable production of an important link. The specific approach should be based on the soil moisture, soil moisture 3-5 days pouring a water; soil moisture 7-10 days pouring a water; in case of rain, watering can be separated by 12 days.
4. Pest Control: The main pests and diseases of celery are melasma and aphids, and it is sufficient to fight drugs as soon as possible.
5, timely harvest: If the right temperature after celery planting, in about 35 days can be harvested. The shed celery 667 production is between 0.75-1 million kilograms; the open celery production is also around 7000 kilograms, and when the celery grows until it reaches seven minutes of maturity, it begins to be marketed. Each 667 can earn 7000-9000 yuan, occupying only 2 months.
Ventilators breathe for patients who cannot breathe on their own because of afflictions such as disease, trauma or congenital defects. Ventilators are connected to patients by means of breathing circuits and endotracheal tubes. Problems associated with ventilators include wounds caused during the patient`s intubation, excessive pressure in the lungs, safety valves damaged or not adjusted, cross contamination and infection.
1. Single use
2. EO sterilization is optional;
3. Individual PE bag or paper-poly pouch is optional;
4. Standard connector ( 15mm, 22mm );
5. Made mainly of EVA material, very flexible, kinking resistant, very high quality, gas sampling line can be attached outside of circuit;
6. Weighs less than two-limb circuits, reduces torque on the patient`s airway;
7. With one single limb, offers more versatility in use and transportation;
8. The length can be customized variously: 1.2m/1.5m/1.8m/2.4m/2.7m etc.;
9. The breathing circuit can be equipped with Breathing Bag (latex or latex free), Filter, HMEF, Catheter Mount, Anesthesia Mask or Extra Tube etc.
Circuit Build An Artificial Airway, Anaesthesia Breathing Circuit, Anaesthesia Machine Circuit, Rebreathing Systems, Bain Circuit Anesthesia
Hangzhou Trifanz Medical Device Co., Ltd , https://www.cfzmeds.com