Feeding Management Technology of Ramie Silkworm
Shrub Seedling,Crown Vetch,Lespedeza Bicolor,Striped Crotalaria Herb Chengdu Lv Mu Tian Xia Agricultural Technology Co. LTD , http://www.cdlmtx.com
1. Control silkworm eggs hatching temperature Ramie silkworm eggs, afraid of drying and hot, the optimum temperature for hatching is 22～28°C. If the temperature is too high, cool down. A simple way to cool down is to put the silkworm eggs into the cocoons and hang them in the well with ropes; or fill the cold water with large cylinders and put the eggs on top of the cool water in the tank to keep cool.
2. The feed of ramie leaves should be fresh and clean along with the feeding of feeding ramie silkworms. For storage, the storage time cannot exceed 1 day. It is better to pick the leaves in the evening. How much leaf should be collected should be determined according to the actual amount of leaf needed on the previous day. Do not overcope at one time, causing aging of castor leaves.
3. Careful feeding and management When feeding small silkworms, the ramie leaves should be torn and small, and when large silkworms are fed, large leaves can be used. Starting from the second-instar silkworm, the silkworm excrement must be removed regularly. The method of clearing the silkworm excrement cannot be directly used to catch the silkworm by hand, and the silkworm should be led to a new leaf, and then the leaf-cut silkworm should be lifted after being lifted up. Because the ramie silkworm grows faster, it should be reared separately in time with the growth of age to prevent overcrowding and affect normal growth.
4, ready to do the banyan leaves ramie silkworm pods, generally in the Indus, aspen and other larger leaves. Therefore, before the ramie silkworm is used as a cricket, it is necessary to prepare a larger leaf so that the ramie silkworm can be licked and peeled off easily.
5. When the silkworm cocoon of the castor silkworm is removed from the leaves immediately after the Seedling is taken, the remaining merchandise must be quickly sold and dried to remove the silkworm cocoon, so as to kill the cocoon silk. For the remaining species, it is generally about 18 days after the end of the harvest. The cockroaches can be turned into moths, and they can bite into the shells and spawn and spawn. For excess seedlings, cut a small mouth immediately on the oyster shell and remove the cocoon. These cocoons can be eaten as well as feed for livestock and poultry.
Although the life of ramie silkworm is short, it also passes through four sleeps and five instars. Eggs have no diapause, non-stop development throughout the years. Some species of ramie silkworms have been artificially domesticated and can be bred for winter.