The market price of the culture technology of mackerel

The market price of razor

Oysters are divided into wild and aquaculture, as well as gross weight and net weight. the price of adult oysters with wild net weight ranges from 500 to 800 in the producing area, and the price of cultivated meat per jin is between 50 and 70 yuan, but the prices vary greatly from place to place. It is illegal to hunt, buy, sell or eat wild oysters.

The living habits of Zi Zi

1. Eating habits: Zi Zi likes to eat twigs, buds, leaves and all kinds of grass, small berries and mushrooms of shrubs. In spring, like deer, he often goes to the saline-alkali ground to add salt. Generally by the mother roe deer and its offspring constitute a family group, usually 3-5, twilight activity, feed on grass, mushrooms, berries.

2. Reproduction: the male roe deer only enters the group in midsummer, one male and one female, mating from July to August. During the breeding period, the male roe deer chases the female roe deer to run in a circle, and a wreath-shaped footprint appears on the ground. The gestation period is 8 months. Before giving birth, the female roe deer disperse the young roe deer born last year and give birth in the dense forest. The young roe deer is born from March to June, with 1-2 cubs per baby. If a baby gives birth to 2 cubs, the place of birth is 10-20 meters apart. 10 days after birth. The mother roe deer led the newborn roe deer to return to the group and matured sexually for 1.5-2 years.

3. Longevity: in the wild environment, the longevity is 10-12 years, the longest is 17 years, the horn falls off from November to December every year, the antler grows from 2 to 3 months, and the horn grows from 4 to 5 months.

Aquaculture techniques "/ >

Culture techniques of mackerel

1. Building a house: the circle should choose a place with flat terrain, high dryness, ventilation to the sun and good drainage. It is composed of a shed and a sports ground, each of which occupies an area of 2-2.5. A 2-meter-high fence or wall is built with wooden poles or bricks around. A food trough and a drinking trough are set in the corner of the playground, and trees can be planted for shade outside the fence.

2. Feed: wild roe deer has a wide range of food sources, and all kinds of broad-leaved leaves, wild weeds, crop straw, vegetables, fruit peel and so on are its favorite feed. It is better to feed 20% legume forage (such as alfalfa), but not water grasses. To prevent diarrhea, enteritis, etc., the feed ratio should be 95% coarse feed and 5% concentrate, during mating, pregnancy, lactation, etc. It is necessary to appropriately add some concentrate feed and protein-rich feed. Roe deer eat soil 7 days after birth, and the clean soil in the semi-shady land should be stacked in the house for free feeding.

3. Feeding

① fixed time, feeding 3 times a day, respectively, 7: 00 in the morning, 12:00, 6: 00 in the evening.

The quantity of ② is small, and the diet of adult roe deer is 1.5kg roughage and 100g concentrate.

③ fixed water, supply enough water, can not be interrupted, let roe deer drink freely, drink warm water in winter.

4. Disease prevention: the animal has strong disease resistance and rarely gets sick, but it is necessary to achieve early prevention without disease, clean the enclosure every day, remove feces, disinfect the shed with fire alkali or 20% lime emulsion once a week in spring and summer, and scrub the food trough and sink every day. Do not feed moldy and spoiled feed, do not feed water plants. The common diseases of roe deer are diarrhea and enteritis, which can be treated according to routine treatment once found.

5. out of the column: timely Lan Zai roe deer is weaned for 60 days, and species of roe deer can be sold after weaning. Commercial roe deer are mostly male roe deer and eliminated roe deer, so we should pay attention to species selection in order to maintain a good population.

How to cook razor clam meat is delicious

1. Braised minced pork in brown sauce

[materials] proper amount of meat, green pepper, red pepper, vegetable oil, salt, soy sauce, light soy sauce, water and starch, onion, ginger, thirteen incense and sugar.

[method] ① meat slices, soak in clean water and change water repeatedly to remove blood color until the water is relatively clear. After the ② meat is soaked, boil it with boiling water, skim off the foam, remove the meat and clean the water. ③ cut chopped onions and ginger, mix water and starch, shred green and red peppers. Stir-fry ④ spoon with vegetable oil, heat the oil and stir-fry with chopped onion and ginger. ⑤ stir-fry the minced meat for a few times, add the right amount of salt, 13 fragrant spoons, always smoke 1 tablespoon, light soy sauce 1 tablespoon, sugar 1 tablespoon. Before ⑥ comes out of the pan, pour in the water and starch and stir-fry until the juice is collected, then add the shredded green and red peppers and stir-fry several times and immediately out of the pan.

2. Eat both stewed meat and meat.

[materials] minced meat, cooking wine, soy sauce, salt, barbecue material, egg white, potato starch, mashed garlic.

[practice] the meat of ① fillet is soaked in cold water, and the water is changed repeatedly to remove the blood. Cut the ② into small pieces two centimeters square and feed it with cooking wine, soy sauce and salt for an hour to taste. Add half egg white and potato starch to ③ and grasp well. Heat the oil in the ④ pan and deep-fry until golden brown. Throw the remaining piece of meat from ⑤ into a pressure cooker, add water and salt, cook over high heat for 20 minutes, remove after not burning, tear into small pieces and dip in mashed garlic.

3. Stir-fry pork with pork

[materials] roe meat, red pepper, ginger, salt, monosodium glutamate, chicken powder, sugar, cooking wine, soy sauce, water starch, edible oil.

[practice] ① meat is sliced and starched after washing. ② red pepper slices, ginger slices, set aside. Make oil in ③ pan and stir-fry ginger when it is 50% hot. Stir-fry minced pork in ④ until cooked wine and soy sauce. Stir in red pepper over ⑤ heat and season with salt, monosodium glutamate, chicken powder and sugar. Pour ⑥ into the water and thicken with starch. Serve.

[skill] steak meat with water for a while, about a day, you can go fishy, if you can't wait, you can use some white wine or vinegar, cut thinly, always stir-fry over high heat.