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Leo, a succulent and domineering constellation, will also become tender when he meets it.
Leo | brief introduction date: July 23-August 22 Guardian Star: sun attribute: fire sign symbol: lion's tail represents: shining, energetic, Leo is kind-hearted, simple and warm by nature.
2018-08-09 -
Rearing methods of male silkworm and big silkworm
1. New hybrid varieties of male silkworm (1) variety characters. Qiuhua × Ping 30, a new autumn male silkworm variety bred by the sericulture Research Institute of Zhejiang Academy of Agricultural Sciences, has the advantages of strong physique, uniform sleep of all ages and easy rearing. The number of ants per gram is about 2310, and the 5th instar passes through 6 days and 18 hours. After 22 and a half days, the two-day hatching rate is 49.34%, the silk length is about 1240 meters, the cocoon shape is oval, large and uniform, the cocoon color is white, and the cocoon shell rate and silk emergence rate are high. (2) the main points of feeding and breeding techniques. The ant harvester is sensitive to light.
2019-01-16 -
Rearing method of male silkworm and big silkworm
1. New hybrid varieties of male silkworm (1) variety characters. Qiuhua × Ping 30, a new autumn male silkworm variety bred by the sericulture Research Institute of Zhejiang Academy of Agricultural Sciences, has the advantages of strong physique, uniform sleep of all ages and easy rearing. The number of ants per gram is about 2310, and the 5th instar passes through 6 days and 18 hours. After 22 and a half days, the two-day hatching rate is 49.34%, the silk length is about 1240 meters, the cocoon shape is oval, large and uniform, the cocoon color is white, and the cocoon shell rate and silk emergence rate are high. (2) key points of feeding and rearing techniques the photosensitivity of collecting ants can be properly compared with that of the general public.
2019-01-15 -
Treatment Technology of Silkworm Dormancy
I still remember when I was a child, Xiao Bian also liked silkworm rearing very much. The first thing I did when I came back from school every day was to open my own box and see if the silkworm babies inside had grown up a little. However, Xiao Bian was purely a child raising and playing. The real silkworm rearing people had to have
2020-11-08 silkworm sleep processing technology still remember childhood small editor -
It is considerate to be able to "compete with farmers for a bench seat"
It is considerate to be able to "compete with farmers for a bench seat"
2019-02-19 -
The latest method of exploding Guanyin lotus
Guanyin lotus is a very beautiful and beloved succulent plant. It is loved by people because of its beautiful shape. Its shape is like the lotus seat of Guanyin Bodhisattva. There is a big lotus seat in the middle, surrounded by many lovely little lotus seats. This kind of plant culture
2020-11-10 The latest Guanyin Lianyang exploding basin method lotus is -
Integrated control of infectious silkworm disease
In the process of sericulture, it is often due to the occurrence of infectious silkworm disease, resulting in poor cocoon harvest and cocoon quality decline. Therefore, disinfection and disease prevention must run through the whole process of sericulture. On the basis of focusing on the disinfection before sericulture, we should do a good job in disease prevention and disinfection after sericulture, and carry out comprehensive prevention and control in order to completely eliminate bacteria and put an end to the occurrence of infectious silkworm diseases. First, eliminate diseased silkworms in time. Many infectious silkworm diseases, such as midgut purulent disease, viral malacia, particle disease, bacterial gastrointestinal disease and so on. Silkworms tend to behave at the initial stage of infection with the above diseases.
2019-01-16 -
Bombyx mori rearing and Disease Control
1. What problems should be paid attention to in the rearing of the third instar silkworm? The age of the third instar silkworm goes through about 96 hours, of which eating mulberry is about 72 hours and sleeping about 24 hours. The third instar silkworm is still in the young stage in physiology, its growth rate is slower than that of the first and second instar, and its body weight is 5 to 6 times higher than that of the second instar, and its adaptability to high temperature is different from that of the first and second instar. Attention should be paid to: (1) the rearing temperature of the third instar is 25.5 ℃ ~ 26 ℃, and the difference between dry and wet is 2 ℃ ~ 3 ℃. (2) mature leaves should be used for three-year-old mulberry, no
2019-01-16 -
The black spot of orchids is mostly caused by anthracnose, which is caused by two main deep-seated reasons.
Recently, many orchid friends have asked about the problem of orchid black spot disease. Orchid leaf black spot is a manifestation of orchid infection virus, indicating that the virus invades the body of orchids. If flower friends do not pay attention to controlling the spread, it will affect the growth of orchids. Black.
2018-10-21 -
The formation of young stem of cactus
Cactus bears little resemblance to ordinary terrestrial plants. Leafless, fusiform or verrucous plants are also quite different from the techniques of ordinary plants. But there are also a few cacti that have common young stems and leaves in addition to typical cactus flower sets, such as leaves.
2020-11-27 Cactus young stem forming cactus and common terrestrial -
Criteria for evaluation of Clivia
Over the years, people in the purchase of high-grade Clivia, more than the merits of the leaves to decide whether to choose, basically do not consider flowers and other conditions. Therefore, the evaluation standard of Clivia is of course based on leaves. To sum up, there are mainly + articles
2018-12-21 -
The latest new technology of planting mulberry and sericulture with high efficiency
If you want to raise animals or plants, you must learn their breeding techniques. Sericulture can plant mulberry trees by yourself. let's take a look at how to plant mulberry and sericulture. The latest new technology of planting mulberry and sericulture with high efficiency I. establishing and perfecting the management system of sericulture
2020-11-08 The latest efficient mulberry planting sericulture new technology if want culture -
Cutting leaves to feed silkworms to seek advantages and avoid disadvantages
The young silkworm stage (1-3 instar) is a critical period for sericulture production. Only careful feeding and scientific management can lay a good foundation for disease-free and high yield in the later stage. In the production of sericulture in rural areas, some silkworm farmers are afraid of trouble and save trouble, and the whole leaves are still used to feed silkworms in the young silkworm stage, resulting in uneven development of young silkworms and serious waste of mulberry leaves. (1) to avoid the loss of the head of the small silkworm, especially the whole leaves of the 1st instar silkworms, the remaining mulberry that has not been eaten by the silkworms often shrinks and curls into a tube, wrapping part of the silkworms among them, while the young silkworms move.
2019-01-16 -
Silkworm rearing techniques
At present, the silkworm eggs producing silk reeling raw material cocoons are binary hybrids or multiple hybrids, and the technical treatment is roughly the same. Reasonable protection of silkworm eggs and appropriate methods of collecting ants play an important role in the growth and development of silkworms. 1 seed: in the morning or evening when the temperature is low, it is appropriate to prevent the sun or rain, pay attention to ventilation, do not pile up. 2 rejuvenation of silkworm eggs: after the silkworm eggs are brought back from the silkworm farm station, they should continue to be protected in a proper environment
2019-01-16 -
How to prevent the occurrence of young silkworms and lost silkworms and increase the yield of silkworms?
The cocoon yield is not only related to the weight of single cocoon, but also largely depends on the number of larvae and lost silkworms, so it is an effective measure to prevent the occurrence of young silkworms and lost silkworms in the process of rearing. Reasonable temperature and humidity should be kept at a reasonable temperature during the period of young silkworms.
2020-11-11 How to prevent small silkworm and lost silkworm occurrence improvement -
What if the silkworm meets low temperature and much humidity during the period of big silkworm?
When the big silkworm meets low temperature and humidity, it should be heated mainly, and the humidity of the silkworm room should be reduced by raising the temperature. The specific methods are as follows: 1. The silkworm room should be heated, and the doors and windows should be opened properly after heating up, and the humidity should be ventilated. 2. Avoid eating tender leaves, wet leaves and immature mulberry leaves, and appropriately reduce the amount of mulberry each time to prevent the accumulation of residual leaves to prevent silkworm seats from getting cold and wet. 3. Use more moisture absorption and drying materials such as lime to keep the silkworm seat dry. 4. in the low temperature, overcast and rainy season, the mulberry leaves should be stored after they are picked.
2019-01-16 -
Heilongjiang Reclamation area 2017 New Agricultural Machinery purchase subsidy Product Classification and Archiving Information publicity (the first batch)
All relevant units: the filing of subsidized products for the purchase of new agricultural machinery in Heilongjiang Reclamation area in 2017 (the first batch) has been completed, with a total of 132 products declared, of which 58 products have passed expert review (see attachment for details) and are now made public. The publicity period is February 2017.
2020-11-09 Heilongjiang Reclamation area 2017 New Type Agricultural Machinery purchase subsidy products -
The latest culture method of crab claw orchid
Crab claw orchid, also known as Christmas cactus, crab claw lotus and cactus flower, is a plant of the genus Cactus in the cactus family. Light green, the new stem node is reddish, the main stem is round, easy to be lignified, branched, nodal, spiny hairs on the thorn seat, flowers born on the top of the stem node thorn seat. Common
2020-11-10 The latest crab claw orchid of breeding method also known as -
Tang Meixian: take the road of characteristic breeding and realize the dream of becoming rich through science and technology
Tang Meixian: take the road of characteristic breeding and realize the dream of becoming rich through science and technology
2019-02-22 -
Tips for sericulture in rural areas
I think we are quite familiar with silkworms, many children usually like to raise and play, sericulture farmers have accumulated a lot of useful practical experience in daily sericulture production, and now introduce several tips on sericulture in rural areas for reference by sericulturists. Sericulture in rural areas
2020-11-08 Sericulture sericulture rural areas small tricks for silkworms