For lightly frozen fruit trees, measures such as “pruning and renewal, soil fertilization, laying of plastic film, pest control, and quantitative management of flowers and fruit†should be adopted to restore tree vigor. When pruning and updating, due to the slow performance of frozen pear stems, the boundaries between frozen and unfrozen branches are not easy to distinguish in a short period of time. Do not cut large branches and saw the branches, and cut the dead parts at the beginning of spring shoots. can.
After cultivating in spring, timely cultivating loose soil and fertilizing should be carried out: Fertilizer should be applied to thin fertilizers, mainly nitrogenous fertilizer, and can also be combined with foliar spray of 0.2% to 0.5% urea, 0.2% to 0.3% potassium dihydrogen phosphate mixture. At the same time, the laying of mulches to increase the temperature of the ground is beneficial to the recovery of frozen trees. In the case of fruit trees with severe freezing injury, the frozen branches may be appropriately recut and the growth of the tree may be observed. The tree vigor may be gradually restored according to the above method.
Freeze-dried Half Of Vegetables
Freeze-dried Vegetables into powder will not affect its nutrition. Normally heat-sensitive substances are lost at high temperatures. For example: traditional high temperature drying technology. Freeze-drying technology and sun drying, drying, spray drying and so on are drying technologies, different drying methods have different effects on the quality of products. Freeze-drying method has less damage to the product. The traditional drying method is above 0℃, while the freeze-drying technology is simply understood to sublimate the moisture of fresh food under the vacuum and low temperature environment, and retain its original nutritional composition, appearance, size and other biological characteristics.
Freeze-Dried Half Of Vegetables,Freeze Dried Spinach,Freeze Dried Carrot Powder,Organic Purple Potato Powder
Shaanxi HuiKe Botanical Development Co.,Ltd , https://www.oasis-hk.com