The first is that antifreeze snow can be piled up in the tree tray of the fruit tree, so that the roots of fruit trees are protected from freezing damage. The second is that in snow water, which can supplement nutrient melting, the nitrogen content is 4 times higher than that of the same volume of rainwater, and the fruit trees are supplemented with the required nutrients. The third is that it can supplement moisture and melt snow, increase soil moisture content, improve the drought resistance of fruit trees, and can meet the spring water requirement of fruit trees. The fourth is to promote the growth of fruit trees under the snow-melting water under fruit trees. Fifth, it is possible to prevent fruit trees from “drawingâ€. The occurrence of “drafts†in fruit trees and the death of small trees in winter are not due to the low temperature in winter. Drought climate, low soil moisture content, and the fact that water can't meet the need for winter transpiration of fruit trees is also one of the reasons. Snow under fruit trees increases the moisture content of the soil after the snow melts, thus preventing fruit trees from drawing. Sixthly, when the wintering pests are frozen and melted, the temperature of the soil is reduced by absorbing the heat in the surrounding environment, and overwintering pests can be frozen and killed. The snow under the trees should have a thickness of 30 cm or more. The range of snow cover is not less than the vertical projection of the crown, and can be larger than the edge of the crown. If the amount of snowfall is small, the snowfall in the whole orchard can be collected and piled under the fruit trees, or snow collected from the outside of the orchard to be piled under the trees, and the accumulated snow can be leveled and compacted to give full play to the snow under the trees. effect.
Origin in Xinjiang,
the largest origin of raisins in China.
Raisins can contain up to 72% sugars by
weight, most of which is fructose and glucose.
They also contain about 3% protein and 3.7%–6.8% dietary fiber. Raisins
like prunes and apricots are
also high in certain antioxidants,
but have a lower Vitamin C content
than fresh grapes. Raisins are low in sodium and
contain no cholesterol. Among individuals with mild increases in
blood pressure, the routine consumption of raisins (three times a day) may
significantly lower blood pressure, especially when compared to eating other
common snacks.
Green Raisin Healthy Food Snack Green Raisin,Dried Green Raisin,Green Raisin Ningxia Shun Yuan Tang Herbal Biotech Co., Ltd. , https://www.nxshunyuantang.com