Strawberry Spring Tube Measures

First, promptly remove the cold cover. Strawberries are temperate evergreen plants. When the soil temperature is 1-2°C, the root system begins to grow. In production, generally when the temperature is around 5°C, it is necessary to remove the winter-proof and cold-proof materials in time, pick up the leaves and other sundries, and use a film-covered strawberry. After the film is uncovered, the work of hardening the seedlings must be done to prevent freezing in the early spring.

Second, timely soil loosening, seedlings. After cultivating in spring, timely cultivating loose soil and increasing soil temperature, cultivator should be shallow and not deep enough to prevent the soil blocks from pressing down seedlings. At the same time, it is necessary to do a good job of seedlings and to remove the smoked side vines as soon as possible.

Third, timely fertilization. After the beginning of spring, the temperature is getting higher and the plants begin to grow. Applying fertilizer in time can increase the number of effective flowers and increase the fruit setting rate. As strawberry roots are shallow and sensitive to fertilizer, fertilization should be mainly based on urea and compound fertilizer. The amount of fertilizer should not be too large. Generally, 5-6 kg of urea and 10-15 kg of compound fertilizer should be applied per acre. In addition, 0.2% potassium dihydrogen phosphate solution was used as foliar spray fertilizer during the flowering period, which has a good effect on improving quality and increasing yield.

Fourth, timely sparse fruit thinning. The inflorescences on the fresh stems of strawberry usually have 10-30 flowers; too many buds will consume nutrients, the plants grow weakly, and small fruits and deformed fruits increase. Therefore, it is necessary to carry out sparse fruit thinning in time, so that each plant retains inflorescence 2-3, and each inflorescence leaves 3-5 fruit.

Fifth, timely prevention and control of pests and diseases. The diseases that damage strawberries mainly include leaf spot, gray mold, powdery mildew, bud blight, and viral diseases; insect pests include aphids, underground pests, and red spiders, etc. The production must be strengthened in terms of forecasting, discovery, and timely prevention and treatment.

main feature 

1.ZF series of reflective shadowless lamp is widely used in various occasions operation lighting needs, is the ideal lighting equipment of modern operation room.

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5. The back-up battery will start work within 0.2 seconds automatically in case the main battery is damaged,ensuring the continuation of surgical operation. There`s failure indication in the handle control panel, to recommend the bulb to be changed after operation.

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11. mould Die-casting  Eight edge type Revolving arm.

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Shandong Kang'erjian Medical Technology Ltd. , https://www.operatingtable.nl