First, receive ants 1, increase the hatching rate in one day and realize a batch of receiving ants. In addition to regulating the development of the starting embryos in the soaking period, strict implementation of the standard of the somatic embryos, dark protection after the development of the embryo to develop a homogeneous, but also pay attention to leading the species and make up the green work. After the silkworms were introduced into the room, they were planted and protected in darkness. At a temperature of 24°C and a wet-dry difference of 1.5-2°C, the temperature was raised to 25.5°C on the first night of the second day of the room, and the sensation was received on the third day in the morning. 2, the oviposition area should be appropriate (33X50cm). The distribution should be even to reduce the workload of seats and seats. 3, selected small silkworm leaves. Ants and the first day of the first day of use of leaves suitable selection of ripening tender mulberry leaves, to promote the development of a homogeneous. Second, raise small silkworms 1, small silkworm leaves stand sports. The Small Silk Yeh Sports is a new technology successfully researched by the Sericulture Research Institute of Chinese Academy of Agricultural Sciences. It has changed the habit of flat rearing for thousands of years. It uses a series of leaves to wear together, vertically hung upright to give mulberry, and a young child climbs to feed on silkworms, and silkworm manure naturally falls. According to the survey, the use of this technology can save 33% of mulberry leaves, with an average of 2.3 kg of provincial leaf, 1.67 kg of silkworm cocoon, 46.7% of provincial labor, and 75% of silkworm seat area. 2, the small silkworm flat 2 breeding. (1) Cover with snakeskin cloth, according to the times, flexible control, 1-2 years old cover under the pad. (2) Choose suitable ripe leaves, cut mulberry proportions can be large, and control the reasonable amount of investment. (3) Advance expansion and timely sand removal. (4) The epidemic prevention health work should be particularly strengthened for the situation where the moisture content of the silkworms is easy to increase and the disease is easy to reproduce. 3, 3-4 years of use "leakage air permeability education." This technology is a new technology that has been jointly researched and succeeded by the Institute of Sericulture and other institutes of the Chinese Academy of Agriculture and Fisheries. It utilizes the characteristics of plastic folding undulations, moderate dendrite branching, and ease of stretching. The anti-drying measures of snakeskin cloth are covered on the mat, and the purpose of the 3-4 instar silkworm is given once a day. Because the leaves are in the cluster, the silkworm is in the cluster, and the feces are under the cluster, which reduces the pollution of the mulberry, and makes the larvae robust and disease-free. This technology can save 40% of labor, save 50% of silkworm seat area, and save 20% of mulberry leaves. Small-scale cocoon sports and this method can be combined to organize 1-4 years of co-education or centralized feeding, so that 80% of the silkworm sericulture concentrated the main energy in the last week, to achieve "five instar one week sericulture." Third, raise a new type of silkworm silkworm will be directly leaning against the wall or bamboo larvae. The specific approach is: 5 instar silkworm leaves to climb new shoots, flat in the sky, and other silkworms climbed on the new shoots, the new shoot leaning against the bamboo pole into a 45-degree angle, then every day when the mulberry is turned up Obliquely. This method requires only 14 m2 of sericulture ground for each species of silkworm rearing. If the sericulture housing is tense, one layer of silkworm can be set on the ground about one meter away, and the outside of the silkworm stage can be framed by bamboo rods of 40cm. Bamboo The rod is surrounded by a plastic film or a woven bag cloth around the silkworm silk table, and a layer of woven cloth is laid flat on the bottom of the silkworm silk table. If the house is plentiful, it can be raised directly on the ground. Each species only needs 3-6 roots and 6-9 40-50cm long stakes. It is only necessary to give mulberry once a day. In order to supplement the mulberry, it is only necessary to remove sand once during the entire 5th instar period. This method is simple and easy. According to the survey, 50% of the provincial laborers, with an average of 50 hours of provincial labor, 10% of the provincial leaf, saving 60kg/Zhang, and can save a lot of equipment, silkworm cocoon production quality is better than ordinary plane education, has a good promotion value. Fourth, the key to energy saving is to use mature silkworms to keep them in order. It is a method of controlling the use of mature silkworms. It is a batch of sleeping greens. When the 5th instar leaves, all the silkworms have to get up; the second is to add silkworms when they meet. Ecdysone (1 ecdysone plus 2 kg of water) makes the old mice mature. After a large number of mature silkworm eggs, a few mulberry leaves are spread thinly on the silkworm seat, and then a film net is added on the leaf surface. The unripe silkworm can continue to eat leaves under the net, and the mature silkworm quickly climbs the internet surface. In order to speed up the use of checkered clusters, in order to speed up the entry of mature silkworms and reduce the inversion time, the use of mature silkworm backlighting, pre-clustering in the shade of the outdoor, can accelerate into the hole.
Bitter Apricot Kernel,Organic Bitter Apricots Kernels,Organic Apricots Kernels
Chocolate Pumpkin Seeds Co.,Ltd , http://www.chgojiberry.com