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How Do Silkworms Spit Flat Silk? A Detailed Guide to Rearing Techniques
Flat silk can be directly processed into calligraphy and painting silk paper, silk pasted mount, silk floss quilts, and various handicrafts, and can fetch a better price than ordinary silk products. So how can silkworms be made to spit flat silk? The method is: during the silkworm rearing process, do not provide cocoon-spinning mounts; instead, place the silkworms on a flat surface, and they will naturally spit and accumulate silk into a flat shape; then after degumming, it is done. Below are several points to note for making silkworms spit flat silk: Preparation of the flat surface: before the silkworms mature, for each box of eggs prepare 35-40 sq m of flat surfaces such as reed curtains and bamboo curtains. And
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Product Introduction to Kekeling, a New Type of Silkworm Disinfectant
(1) Content Introduction Disinfection and disease prevention are key technical measures for stabilizing silkworm crops and increasing cocoon production. Researching and promoting silkworm disinfectants that are highly effective, low in toxicity, broad-spectrum in sterilization, stable in medicinal properties, non-corrosive, low in cost, and simple and safe to use is a topic that the sericulture industry in all countries attaches importance to. In recent years, various silkworm-producing areas in China have developed and promoted numerous silkworm disinfectants, and many have been restricted in their promotion and application due to reasons such as unstable medicinal properties, strong corrosiveness, and insufficiently broad-spectrum sterilization. The new silkworm disinfectant Kekeling was jointly developed through collaborative research by South China Agricultural University, the Shunde Chemical and Biological Research Institute, and
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How to deworm pigs of roundworms? These 4 methods are very practical
(1) Use 20 grams of pumpkin seeds per 10 kg of pig body weight, grind into powder and mix into the feed to feed the pigs, feeding continuously 2 times. Pumpkin seeds can not only expel roundworms, but also pinworms and tapeworms. (2) For every 10 kg of pig body weight, take 15-20 grams each of areca nut and chinaberry tree bark, add 1 kg of water and boil, then after cooling mix with a small amount of feed and feed. (3) Take rangoon creeper fruit and grind it up for later use. For piglets of 10-15 kg, feed 5-8 grams each time, feeding continuously 2 times (feed at 7-8 pm, and feed once more at breakfast the next day). 20-
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What are the control methods for the Euonymus looper (large-leaf Euonymus inchworm)?
Occurrence pattern: The large-leaf Euonymus looper damages plants by the larvae feeding on leaves. It has three generations in Hunan. The overwintering generation adults emerge and lay eggs in mid-April, damage begins in late April, they successively enter the soil to pupate in late May, emerge in mid-June, the second generation causes damage in late June, enters the soil to pupate in early August, emerges in mid-August, and the third generation causes damage in late August. The most severe damage is caused by the first and second generations. Damage is most severe in seasons with mild climate and abundant rainfall. During the peak damage period, 2 to 3 days can strip all the leaves from the whole plant, leaving the plant bare. In
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Antibacterial substances from silkworm pupae can be added to animal feed to reduce antibiotic use
In recent years, the Miaoli District Agricultural Research and Extension Station (hereinafter referred to as the Miaoli Station) has found through research that antibacterial substances produced by silkworm pupae can be further developed into functional animal feed additives, a move expected to effectively reduce the amount of antibiotics added when raising economic animals.
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How to deal with worms on calla lilies? 3 pest and 3 disease control methods
Calla lily, a flower with beautiful meaning and beautiful flower colors, is one of modern people's favorites. However, due to improper care, many people's calla lilies develop various problems, such as being attacked by insects. So how do you deal with worms on calla lilies? It is actually very simple: identify which insect it is, then solve it accordingly.
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Can the white worms in red bayberry (yangmei) be eaten?
There is a saying that goes, "At the summer solstice, red bayberry turns the hills red; at minor heat, red bayberry will have worms." Because red bayberry is rich in nutrients and has no peel for protection, it naturally becomes the main host of certain insects. The white worms that crawl out of red bayberry are fruit fly larvae. The main component of these larvae is protein, so they will not affect the human body.
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A Detailed Guide to the Technical Method of Raising Earthworms with Pig Manure
Pig Manure Earthworm Farming Technique
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Management methods for eliminating overwintering cotton bollworm through winter plowing of cotton fields
Methods for managing winter plowing of cotton fields to eliminate overwintering cotton bollworm
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Occurrence Patterns and Control Methods of the Beet Armyworm Pest
Occurrence Patterns and Control Methods of the Beet Armyworm Pest
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