Aquaculture Lists
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The damage of eggs affects the benefit of laying hens how to reduce the damage rate of eggs
The damage of eggs affects the benefit of laying hens how to reduce the damage rate of eggs
2019-01-16 -
Five measures for heatstroke prevention and cooling of dairy cows prone to heat stress under high temperature
Five measures for heatstroke prevention and cooling of dairy cows prone to heat stress under high temperature
2019-01-16 -
How to improve the survival rate of black chicken with poor living ability and disease resistance
How to improve the survival rate of black chicken with poor living ability and disease resistance
2019-01-16 -
Severe mastitis causes the death of female rabbits. How to prevent female mastitis?
Severe mastitis causes the death of female rabbits. How to prevent female mastitis?
2019-01-16 -
Prevention and treatment of stubborn diarrhea in broilers with high temperature and humidity
Prevention and treatment of stubborn diarrhea in broilers with high temperature and humidity
2019-01-16 -
How to prevent and cure soft shell disease in shrimp culture
How to prevent and cure soft shell disease in shrimp culture
2019-01-16 -
Green fodder to promote chicken growth and development matters needing attention in feeding green fodder to chickens
Green fodder to promote chicken growth and development matters needing attention in feeding green fodder to chickens
2019-01-16 -
High temperature Fish Pond Diseases occur frequently in Summer how to manage Summer Fish Pond
High temperature Fish Pond Diseases occur frequently in Summer how to manage Summer Fish Pond
2019-01-16 -
How to treat stubborn diarrhea of piglets with high incidence of diarrhea and high mortality
How to treat stubborn diarrhea of piglets with high incidence of diarrhea and high mortality
2019-01-16 -
Non-sweat glands of summer high-temperature geese are easy to suffer from heat stroke and its prevention and treatment
Non-sweat glands of summer high-temperature geese are easy to suffer from heat stroke and its prevention and treatment
2019-01-16 -
Prevention and control measures of silkworm poisoning
First of all, it is safe to eat mulberry, do not eat "four-sided mulberry", mulberry leaves try first and then eat, confirmed non-toxic before a large number of leaves can be used. Mulberry trees with pesticide residues should be sprayed with 0.5% edible alkali water or 1% fresh lime water 1 to 2 days in advance, or mulberry leaves can be soaked in 1% edible alkali water or 1% fresh lime paste for 1 hour. It should be noted that the sprayer should be thoroughly cleaned and the edible lye or fresh lime water sprayed should be fully used (about 6-8 barrels per mu). If it is found that the silkworm has been poisoned, detoxification methods should be taken in time: immediately sprinkle Panax notoginseng ash or lime powder to make the silkworm stop immediately.
2019-01-16 -
Breeding New varieties of Silkworm in Hubei Province
The new silkworm varieties E Bombyx mori No. 3 and E Silkworm No. 4 won the first prize for scientific and technological progress in Hubei Province not long ago. Compared with Huanghe × Zhaoxia, the main autumn variety in Hubei Province, E silkworm No. 3 has strong resistance, the unified life rate of insect pupae is more than 92%, and the yield is high, with a cocoon yield of 33.95kg, an increase of 9.94%. The cocoon shell rate is 24.83%, the length of one cocoon is 1150 meters, the length of Jieshu silk is 941 meters, and the silk emergence rate is 17.88%, which is increased by 8-1% respectively.
2019-01-16 -
Shancan 2
Breeding Unit: Sericulture Research Institute of Shaanxi Province. Approval status: Approved by Shaanxi Province Crop Variety Approval Committee in 1981, recognized by National Crop Variety Approval Committee in 1994. Variety registration number: GSI1003-l993. Source: (122X Su, 5 X 226X Su 6). Characteristics: Quadrilateral hybrid. Strong physique, good nutrition, high cocoon yield, cocoon silk quality is better. The average clarity is gi.65 points, cocoon silk fiber
2019-01-16 -
Feeding rabbits with silkworm faeces is effective
Silkworm faeces has high nutritional value, crude protein content is 15.4%, second only to bran, higher than rice bran and grass, it is a good livestock feed. Feeding livestock and poultry with silkworm excrement often has good results. 1. Silkworm excrement feeding pigs can save a lot of concentrated feed, pigs gain weight quickly per unit time, and the slaughter rate is high. After sow eats silkworm excrement, milk secretion increases. Second, silkworm excrement feeding sheep milk secretion increased, wool production, sheep hair length can reach more than 14 cm. 3. Feeding silkworm excrement to cattle can make
2019-01-16 -
Tips for dog training: find out the dog's behavior motivation
When the dog grabs your wallet and has fun happily, your first reaction must be to chase, so the dog succeeds in forcing you to play with it. It doesn't want a wallet, it wants your attention. Understanding the motivation of behavior is the key to correcting it. If you don't arrange enough things for your dog to keep him busy, he will develop his own entertainment activities, even though they seem boring to you. Dogs are companion animals and want to be with their owners. Any dog alone for a long time may lead to some improper behavior.
2019-01-16 -
American snake plum
Snake plum was introduced from California in 1999 and planted in the snow forest fruit base of Jixiang, Shaanxi Province in the same year. After 4 years' observation, it is considered to be an excellent mid-late ripening variety with good quality, high yield, strong adaptability and fruit storage tolerance. Snake plum fruit is large, spherical. The average weight of a single fruit is 139g, and the maximum weight is 210.2 g. The pericarp is bright red to purplish red with fruit powder. The flesh is yellowish and turns red from outside to inside as it ripens. The color is extremely beautiful. The meat is crisp, insoluble, crisp and refreshing, delicate and fragrant
2019-01-16 -
Can canine distemper infect people?
Recently, there is a high incidence of canine distemper. Many pet hospitals treat more than a dozen canine distemper patients every day. Therefore, experts remind pet parents to vaccinate their pet dogs as soon as possible. Wei Rensheng of the pet hospital said: "recently, pet hospitals have increased the number of dogs suffering from canine distemper, which is related to the increase in dog walking after the rise in temperature." The reason is that the dog's feces cause cross-infection after defecating everywhere. In addition, many citizens only vaccinate their pet dogs against rabies, but not against infectious diseases. " According to relevant understanding, cure canine distemper
2019-01-16 -
The cultivation of the queen bee: cutting off the spleen and raising the king
The queen bee is easily damaged by the method of moving insects and breeding king, so the queen bee can be cultivated by cutting to seal the spleen. When the colony is strong, put 2-3 frame lid spleen together with the queen bee into a new beehive, add 1-2 frames of honey spleen, put it on one side of the original group, and the mother group becomes a kingless breeding king group. from which a frame of spleen with a large number of eggs and hatched larvae is proposed to cut off a 200 mm x 35 mm rectangular nest spleen from the center of the nest spleen to expose the eggs and larvae in the nest room on the upper edge of the incision.
2019-01-16 -
Breeding of White Snake in Guangdong Province
The climate is suitable for warm and humid climate, like shade and afraid of sunshine. The optimum temperature is 25: 30 ℃. When the temperature drops below 10 ℃, it goes into hibernation and likes to live in the near-water environment with grass and shrubs. Nighttime activities. Breeding site to choose leeward to the sun, warm in winter and cool in summer on the hillside, build a rectangular or circular wall, the wall is 1.7 meters high, the inside is smooth, leaving no holes to prevent escape. Build snake rooms and pools in the walls, and leave a playground. The size of the snake room depends on the number of animals. It is generally 1.5 meters long and 0 meters wide.
2019-01-16 -
Production of scorpion venom
The medicinal value of scorpion mainly depends on crab venom. The toxic symptoms caused by scorpion stings are also the role of scorpion venom. The toxicity of scorpion venom is similar to that of snake venom. Scorpion venom can cause poisoning in frogs, guinea pigs, rabbits and other animals. The semi-lethal dose (LD50) to mice is 1.6mg (male) and 1.4mg (female) per kg body weight. However, its toxicity was destroyed after heating to 100 ℃ for 30 minutes. The pharmacological function of scorpion mainly depends on scorpion venom. Scorpion venom
2019-01-16