PE Coated Nonwoven,Non Woven Filter Fabric,Nonwoven Lamination Material,PE Coated PE Lamination XINLE HUABAO MEDICAL PRODUCTS CO.,LTD. , https://www.golbaltravel.com
The harvest of Angelica
Angelica autumn live in the second year, transplanted in the same year, harvested after the plants were yellow in mid-October. The natural conditions vary from place to place, and harvesting time is also somewhat different. For example, Gansu County, Gansu Province, harvested 3 to 5 days after the frost fall, Sichuan Province harvested before and after the frost fall; Shaanxi Yan'an in late October or early November. The harvest should not be too early or too early. If the Chinese angelica is not yet fully mature, it will reduce the yield and quality. It will be too late, the soil will be frozen, the roots will become brittle, and they will break easily and lose too much. In general, it is advisable to harvest the plant when it is yellowing before the soil is frozen. 10 to 15 days before the harvest, the stem leaves of the angelica were cut off to retain about 3 cm of stems for harvesting. This will allow the ground to reach the sun and accelerate its ripening. At the same time, animals should be prevented from trampling and causing bad heads. At the time of harvest, use a hoe to dig, first hollow out the plant, and then dig it out from above, so that the entire root can be dug, and the root will not be broken. After digging, combine the ground and pick the root of the digging or cutting. After harvesting, it is shipped back to the processing site for processing. General yield per mu dry 100 ~ 150 kg, high yield field up to 250 ~ 300 kg.