2 days Learn more about 2 days
-
How to judge the weight of floating head of fish
The weight of the floating head of a fish is mainly judged by the time when the fish began to float, the location of the floating head, the size of the surface of the floating head and the species of the floating head fish. 1. Dark floating head. Usually occurs when it is already dawn but the sun has not yet come out, when the fish move in the middle of the pond and on the surface of the wind, you can see bursts of spray. At this time, the dissolved oxygen in the pond water body is 2-3 mg / L, which is a normal floating head. two。 Light floating head. It often happens at dawn, when the fish are in the middle of the pond and on the surface of the wind, and the wild fish are at the edge of the pond.
2019-01-16 -
Tree structure and shaping and pruning techniques of jujube
Tree structure and shaping and pruning techniques of jujube 1 generally speaking, there are 3 kinds of branches and 2 kinds of buds in jujube trees. The branches are jujube head (developmental branch), jujube strand (fruiting mother branch) and jujube hanging (fruiting branch) (figure 1). The bud is divided into main buds.
2018-05-27 -
Porcine immunization program
Pig farms should always implement the policy that prevention is more important than control, and establish a strict epidemic prevention system. In order to ensure the good benefit of raising pigs, on the basis of regular disinfection of pig farms and pens, the following immunization procedures must be done: first, the immune reserve pigs of reserve pigs should be vaccinated one month before breeding, and the sows should be vaccinated as follows: 1. Classical swine fever vaccine, 4 doses per head; 2. The combined vaccine of porcine erysipelas and porcine pneumonitis, 1 dose for each head; 3. Porcine Japanese encephalitis vaccine, 1 dose per head; 4. Porcine parvovirus vaccine, 1 dose per head
2019-01-16 -
Dried braised sea fish head
Materials: half head of sea fish (salmon and other sea fish), 75g meat stuffing, 1 garlic, half tablespoon minced ginger and garlic. Seasoning: 1 tablespoon cooking wine, 2 tablespoons soy sauce, 1 tablespoon spicy beans, 1 tablespoon sugar, half tablespoon vinegar, a little pepper, 2 cups water, half tablespoon water starch. Practice: 1. Wash the head of sea fish, cut it in half, dry, fry with 5 tablespoons oil on both sides and serve. 2. Stir-fry minced ginger, garlic and minced meat with 2 tablespoons oil, then add all the ingredients.
2019-01-16 -
The efficacy and function of "ginseng in water" chicken head rice? How to eat and get wet?
Chicken head rice is a fresh Euryale, also known as chicken head meat, also known as ginseng in the water, has many health benefits. So, what are the effects and effects of chicken head rice? How to eat chicken head rice to get wet? Who is not suitable to eat chicken head rice? Let's get to know it.
2020-11-09 Ginseng in water chicken head rice efficacy and effect -
How to grow pineapple head in hydroponic culture
First, prepare a clean kitchen knife to deal with the pineapple head, cut off the pineapple head with a knife to make sure the incision is flat, then peel off the bottom leaves of the pineapple head until the white place is exposed, and then put the peeled pineapple head in a cool and ventilated place to dry.
2020-11-10 The latest pineapple head how grow water culture one treatment -
How to grow pineapple head in hydroponics
How to grow pineapple head in hydroponics
2020-08-20 -
A few boards with a thread, Yulu even burst ten heads, which could not be stopped!
Glittering and translucent jade dew, short and thick leaves and other 12 rolls of succulent plants, the leaves are often close to each other, and it is especially troublesome to deal with them once they need to be beheaded. Today Huahua teaches you a simple trick to easily solve the beheading problem of Shou and Yulu.
2018-05-22 -
Several situations of floating head of fish and their countermeasures
Several situations of floating head of fish and their countermeasures
2018-09-08 -
The succulent plant will immediately pop up with five heads, no matter how much it costs.
Flower cultivation Daquan & nbsp; Subscription account Click to follow, Hua Hua teaches you to grow flowers! When Huahua first started succulent, she looked forward to the succulent plant exploding every day and giving birth to a pile of small fleshy meat. But they have already given birth to two litters, and the flowers are still the same. And then.
2018-06-01 -
What is the efficacy and effect of tiger-head bee wine? The production method of tiger head bee wine is attached!
Tiger head bee wine, which is made from tiger head bee (ground bee), first sprang up in folklore. So what is the effect and effect of tiger head bee wine? What are the production methods of tiger head bee wine? Let's take a look at it together. First, the efficacy of tiger-headed bee wine
2020-11-11 Tiger head bee wine efficacy and function attachment production method tiger head -
Relationship between heading and fruiting Rice yield Management method of heading and fruiting stage of Rice
Relationship between heading and fruiting Rice yield Management method of heading and fruiting stage of Rice
2018-07-14 -
chopped pepper fish head
Raw materials: fat head fish head 1 1000 grams, Hunan special chopped pepper, monosodium glutamate, red oil, ginger, onion, white radish pieces of the right amount. Production method: ① Wash the fish head, remove gills and scales, and split it into two from the middle of the fish lip.② Spread salt and monosodium glutamate evenly on the fish head, marinate for 5 minutes and then spread chopped pepper on the fish head. Put 2 to 3 slices of ginger and white radish at the bottom of the dish, put the fish head on top, and put some chopped ginger on the fish.③ Steam the fish head in the pan for 15 minutes,
2019-01-16 -
Trick | one pinch of succulent meat will immediately pop up with 5 heads, no matter how much you pay.
When Huahua first started succulent, she looked forward to bursting the succulent pot every day and giving birth to a pile of small fleshy meat. But they have already given birth to two litters, and the flowers are still the same. Later, Huahua learned that if you want to grow succulent quickly, you have to do this!
2018-05-13 -
What are the varieties of ornamental fish goldfish? There are three advantages to raising it!
Goldfish is an ornamental fish evolved from crucian carp. It has strange posture, gorgeous color and beautiful shape, and is loved by many people. Everyone likes to keep them at home or in the office of the company. So, what are the varieties of goldfish? What's so good about keeping it?
2020-11-11 Ornamental fish goldfish species which ones are raised it has -
stewed fish head with sauce in casserole
Ingredient: fish head (preferably bighead carp head) 1.5kg. Ingredients: 2 taels of fat and lean pork, 1 tael of searice, a little onion, ginger and garlic. Seasoning: lard 2 taels, vegetable oil 2 taels, salt, soy sauce, monosodium glutamate, cooking wine a little. Pepper can be made according to your own taste. Cooking method: wash the fish head to the gills, scald it with boiling water, remove the black skin, add a little salt and cooking wine, and drown for 10 minutes. Chopped onion, ginger and garlic. Heat the fried spoon with vegetarian oil and deep-fry the fish head until golden brown. Stir-fry the pork in a frying pan and add it.
2019-01-16 -
Causes and Solutions of heading difficulties in Rice
Causes and Solutions of heading difficulties in Rice
2018-12-17 -
The latest method of growing pineapple, how long can you grow pineapple?
1, the method of growing pineapple head 1, deal with pineapple head: cut the pineapple head off from the pineapple with a clean knife, require the incision to be flat, remove some leaves from the bottom of the pineapple head, put it in a cool and ventilated place, and dry the cut of the pineapple head. 2. Hydroponic rooting:
2020-11-10 The most new species pineapple head method how long can grow one species -
How to raise the yellow-headed side-necked turtle? how can the yellow-headed side-necked turtle grow?
Yellow-headed side-neck turtles can also be called macular side-necked turtles, yellow-striped side-necked turtles, ninja turtles and so on. With the higher and higher standard of human life, now many people are willing to keep yellow-headed side-necked turtles as pets, so how to raise yellow-headed side-necked turtles? Yellow head and lateral neck
2020-11-08 Yellow head side neck turtle how raise can grow how big yellow head side -
The causes and Solutions of the latest Rice heading difficulties
Rice is no stranger to us, it is the staple food of 1/3 of the world's population, its yield is related to our survival, but there will be difficulties in heading when planting, seriously affecting the yield of rice. So what is the reason why it is difficult for rice to heading?
2020-11-10 The latest rice heading difficulties causes and solutions.