How to raise silkworm
Traditional sericulture methods are labor-intensive and costly. If the “six changes†new law is adopted to raise silkworms, the production efficiency can be increased by 3 to 5 times, the investment can be reduced by two-thirds, and the income can be increased by 3 to 4 times. The six new technologies for improving sericulture are now recommended as follows: Change the conventional straw to plastic packaging tapes. Most of the traditional silkworm cocoons are made of straw or wheat stalks. They are not durable, they are easy to fall down and affect the quality of silkworm cocoons. Instead, they use waste packaging tapes to make folds and camp coats. Its production specifications and methods are basically the same as those for grass, and the materials are packaging tape, reed straw, plastic wire. Cut each piece of plastic tape into four pieces, each about 0.3-0.4 cm wide. The side pieces of each piece of the clumps are a basket of clumps. Each layer of peaks is formed. The transverse and oblique plastic strips are hot-staked in advance to facilitate fixing and then used. Plastic line implicated. The cost of each piece is less than 1 yuan, but it can be used for 8 to 10 years. It is lightweight and durable, and it is easy to use, easy to collect, and easy to disinfect. Change the routine feeding of Sang silkworm to improve the homemade omentum. The polyethylene film was cut into the size of a silkworm cocoon. Hollow iron punches were used to punch holes in the film. The diameter and hole pitch of the small silkworm were about 5 to 8 mm, and about 15 mm for the large silkworm, so long as it was slightly larger than the diameter of the silkworm body. To Mulberry, first look at the omentum, and then give Mulberry, silkworm that is climbed from the eye to the mulberry leaves, the next time before Sang, the eye mesh together with silkworm picked up to another silkworm cocoon, silkworm and silkworm sand, residue Sang separation, so that labor and labor for the Mulberry Province. Change the conventional caster to receive ants for the window screen to cover the ants. The washed and disinfected screens are first covered on the snake silkworm body, and then the mulberry and ant silkworms are climbed onto the mulberry leaf, and the yarns are picked up to another place for breeding, and the ant silkworm is separated from the egg shell. Unhatched eggs can be kept warm and moisturized, receiving ants the next day. Change the conventional cylinder storage mulberry to plastic film tube mulberry leaves. The material will be 2 meters long polyethylene plastic film tube head tightly, the Mulberry fluffy into the tube, no pressure, open pockets to prevent mulberry leaf spoilage. Can replace the juvenile silkworm cylinder storage, cost savings, lightweight and convenient, help eliminate factors and keep mulberry leaves fresh. Change the conventional hygrometer into a homemade hygrometer. Take the same two hygrometers. One is naturally called a dry ball and the other is tied with gauze. The other end of the gauze is immersed in water and called wet bulb. The temperature difference between the dry bulb and the wet bulb is the difference between dry and wet. The relative humidity can be found by checking the humidity table using the dry and wet differential. Change the conventional spray water moisturizing method for the natural water conditioning method. Incubation and silkworm sleep (mooch skin) period in silkworms often require moisturizing, especially in the absence of proper moisture during sleep can affect silkworm cocoon skin. The traditional method is to spray water on the ground to moisturize. This method has too much difference between wet and dry when spraying, and it has a bad stress on silkworms. If a water dish is used to hold water, place a towel or gauze in the dish and expose a part of the towel (gauze) out of the water. This will evaporate quickly, and will have a good moisturizing effect. It will also regulate evaporation by increasing or decreasing the amount of the towel (gauze) exposed to the water surface. the amount. Wogonin 98% Extract Powder,High Purity Wogonin,Pure Natural Wogonin Powder,Cas 632-85-9 Shaanxi The River Pharmaceutical Co., Ltd. , https://www.dahepharma.com