Professionally provide medical grade heparin caps, injection connectors, Luer lock screw caps, Luer lock connector female heads, Luer lock plugs and other accessories series products, which have been widely used in medical equipment, biochemical inspection and analysis instruments and other industries for a long time.
Professionally provide medical grade heparin caps, injection connectors, Luer lock screw caps, Luer lock connector female heads, Luer lock plugs and other accessories series products, which have been widely used in medical equipment, biochemical inspection and analysis instruments and other industries for a long time.
Heparin Cap,Luer Connector,Luer Lock Stopper,Needle Free Connector Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yonyuemedicals.com
1. Control fruit powder powdery mildew. At a distance of 15cm from the diseased plant, the circular groove with a depth of 10-20cm, 10-20kg of grass ash applied to the ditch, and a layer of thin soil on it, the cure rate can reach 80% or more.
2, prevention and control of blight, anthracnose. In the diseased seedling stage, the ash is applied to the ridge, and the amount of the ash is 30-50kg, which can effectively prevent the occurrence of two kinds of diseases.
3. Prevention of root rot. Open the root soil of the diseased tree, clean the soil on the roots of the roots, scrape off the root bark of the disease, and after drying for 24 hours, each plant is covered with fresh grass ash 2.5-5kg, and the ash covers the soil, and the cure rate is as high as 90%.
4. Control the rust of apple trees. In spring or autumn, the circular groove is 50cm away from the root of the diseased tree, the groove width is 50cm, and the depth is 60cm. The grass ash is used as the base fertilizer to be applied into the ditch, and it is suitable to fill the water and overfill the new soil.
The plant ash is rich in potassium, phosphorus, calcium, magnesium, sulfur and various trace elements. It is a good farmer's fertilizer and a good medicine for controlling fruit trees and insect pests.
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