In winter, the temperature is low, and many wintering medicinal plants will be affected by freezing damage. Failure to take relevant measures in time will affect the growth and yield of the following year. Here are a few simple ways to freeze medicines. Cultivated earthworms are combined with cultivators and clear trenches in the winter to cultivate earthworms, that is, in the roots of the plants, the drier soil (40 to 60 cm in height) is used to increase the depth of the root system, thus reducing or avoiding freezing and thawing. Root damage. The trunk brushed and brushed white trunks and used white light to reflect light, reducing the temperature difference between the day and night of the tree and avoiding frost damage to the trunk. Whitening agent formula for whitening: lime 1.5 kg, salt 0.2 kg, sulfur powder 0.3 kg, a little grease (the role is to avoid rain), 5 kg of water, can be mixed into a paste solution. Covering the bundle covers straw and thatch straws between medicinal plants. Herbal seedlings should be covered with a layer of grass ash, and then protected by plastic film sheds. For seedlings of woody herbs, the entire tree can be bundled with rice straw or wheat straw, and the soil is compacted and pressed at the trunk near the ground. Wet objects are smoked on the frosty night or early morning, wet weeds, leaves, sawdust, and chaff are piled up in the upwind position of the medicine field and ignited. Generally, 8 to 10 cigarettes should be discharged per acre. Smoke stacks must be ignited when the outside temperature is 1°C~2°C lower than the temperature of the crop victim, and smoke should be stopped when the temperature rises above the crop damage temperature. Re-applied wax fertilizer Before the soil was frozen, apply 1500~2000 kg of soil miscellaneous fertilizer per mu to plant rows of herbs.
Retention clip ideal for professional height adjustable desk`s screen cable tray
retention clip power stip with slim, seamless lines, the retention clip mounting style is perfect for professional height-adjustable desk`s cable tray, or any multi-use surface. WP-S20`s unique multi- mounting design delivers robust power and easy USB and type-C access right to the surface to support phones, tablets , it is more simply plug in to charge , then you`re ready to roll.
Efficient in different scene.
You can place it in any space or any surface,wherever you want and connect them to power and data directly. Work, meet and create--A range of scene enable a efficient experience.
Designed for the modern office
Simple, stylish and elegant appearance is thoughtfully designed for the modern office environment. Each elements from the power back outlets to the 800J Surge protection function,is oriented exactly the way you would expect. It`s capable of charging three devices at full speed, so you can work more quickly and naturally. Available in both USB-A and USB-C will enhance your work.
Retention Clip Power Strip,Retention Clip Power Strip With Usb Charger,Usb Charging Power Strip,Universal Usb Charging Power Strip Ningbo Aomeke IMRS Co., LTD , https://www.aomeke.com