exhaust Learn more about exhaust
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How to ventilate the pig shed
An air vent can be made on the top of the greenhouse, and the turbid gas can be discharged very well.Some old-fashioned greenhouses are shorter, and the exhaust vents have to be opened wider to have an effect; pull the greenhouse open for a period of time every day and let the natural air in. When the temperature in the greenhouse
2020-11-08 Pig raising greenhouse how ventilation summary can be in the greenhouse on top -
Design of ventilation and exhaust in Orchid cultivation place
Design of ventilation and exhaust in Orchid cultivation place
2018-05-05 -
Is it money-saving or wasteful not to use the bathroom exhaust fan very often? It turned out to be wrong all the time.
Everyone has their own habits more or less. Some people like to keep their homes neat and tidy and how to put things back. Some people just like to be in a mess and are happy to throw things in a mess. Get used to it.
2018-10-15 -
How to prevent and cure the heat exhaustion of chickens with high temperature in summer
How to prevent and cure the heat exhaustion of chickens with high temperature in summer
2018-10-28 -
Nutritional exhaustion of cattle and its treatment
Bovine nutritional exhaustion generally occurs in winter and is dangerous in spring. Especially since last winter and this spring, it has been overcast and rainy for a long time in the south of the Yangtze River, the grazing time of cattle is less, and the time of house feeding is too long, which leads to more diseases and a wide range of diseases this spring, and the affected animals lose their economic value, seriously affecting farmers' spring ploughing and service. 1 the etiology of bovine nutritional failure is different from acute organ failure such as heart failure and renal failure. The fundamental reason is that there is a negative balance between nutrition supply and consumption, resulting in the storage of fat, protein and glycogen in the body.
2019-01-16 -
Diversified cheeses are beautiful, but the operation is exhausting! They are rising against the tide of globalization.
Diversified cheeses are beautiful, but the operation is exhausting! They are rising against the tide of globalization.
2018-10-24 -
Don't plant these kinds of plants indiscriminately, absorb exhaust gas and release oxygen to improve the quality of life.
Taxus chinensis var. mairei absorbs formaldehyde and is suitable for potted yew planted indoors with high ornamental value, releasing oxygen 24 hours a day. ...
2018-05-11 -
How to ventilate the piggery in winter
Exhaust fans can be used for ventilation, which can solve the air problem without freezing pigs; air conditioners and stoves are also good choices, which can effectively avoid the direct blowing of cold air and prevent pigs from being frozen; only the windows with higher positions are opened in winter, and the ventilation is almost half small.
2020-11-08 Pigsty winter how ventilation summary available exhaust fan -
Preparation of canned almonds in brine
(1) technological process: raw material → almond peeling, debittering, → disinfection, water control, → canning, → exhaust, → sealing, → sterilization and cooling → storage. (2) Technical essentials: ① raw material selection: almonds for canning should be large, fresh and full, without mildew and deterioration, and without diseases and insect pests. ② almond peeling and bitterness: first blanch the almond skin with 90-95 ℃ hot water for 3-5 minutes and then remove it, soften the almond skin, spread the skin surface and put it into a mechanical peeling machine or manual peeling machine. Then put the peeled apricot
2019-01-16 -
How to ventilate the blister dung pig house
Blister dung is a way of piggery manure treatment, in this process, fecal fermentation will produce a large number of harmful gases, so it is very necessary to do a good job of ventilation. How is the blister dung pig house ventilated? First, how to ventilate the blister dung pig house when using the blister dung process
2020-11-11 Blisters dung pigsty how ventilation blisters yes -
How to prevent and cure true gastritis in dairy cows from wasting, exhaustion and paralysis?
How to prevent and cure true gastritis in dairy cows from wasting, exhaustion and paralysis?
2018-10-27 -
Why are they all decorated in the bathroom with a big hole? After listening to the old master's story, I regretted not knowing.
Why are they all decorated in the bathroom with a big hole? After listening to the old master, regret breakfast did not know summary: we all know that the connection at home is a relatively wet place, and many families decorate in the bathroom will leave holes, very.
2018-08-04 -
Understanding the habits of plants what is the reason for the exhaustion of red leaf tips in Yingshan?
The ornamental value of red on the potted plant is very high, so it is deeply loved by the public, but those who have a little experience in planting and breeding often like to plant it as a family pot. As a matter of fact, Yingshanhong should master some routine skills in order to get there.
2019-06-25 -
Environmental Control methods of Chicken House in Winter
Environmental Control methods of Chicken House in Winter
2018-07-04 -
The fertilization technology and method of edible fungus and the general technological process of canned storage of edible fungus
General technological process of canned Storage of Edible Fungi
2019-06-03 -
Pollution can be seen but not punished! Hundreds of residents in the south of Linkou are complaining about the burning of exhaust gases from factories in violation of the regulations of agricultural land.
Pollution can be seen but not punished! Hundreds of residents in the south of Linkou are complaining about the burning of exhaust gases from factories in violation of the regulations of agricultural land.
2018-09-07 -
Environmental Management of Chicken House in Autumn and Winter
The temperature in the house should be kept at 18-23 ℃, and the lowest temperature should not be lower than 15 ℃. If you encounter windy weather, you should shake the tarp (shake half or all of it according to the change of external temperature) to prevent the temperature in the house from plummeting. Every day, according to the weather and the chickens.
2020-11-08 Autumn and winter season chicken house environment management temperature house to -
How to raise pigs in winter
Heat preservation: when raising pigs in winter, we must pay attention to heat preservation, increase the density of stocking appropriately, add some straw curtains to the pigsty, spread some straw mats on the ground, and so on. Exhaust: although it is colder in winter, it should also be properly ventilated, and exhaust fans can be used. Disease prevention: usually diligent
2020-11-08 Pig winter how raise abstract heat preservation pig raising one -
Is the fresh air system in vogue? Netizen: it's not bad to use it in my house.
Some time ago, because I lived in a house with formaldehyde for a long time and didn't know it, there was an endless stream of news that my life was taken away. Many people begin to consider air quality and safety when decorating, and formaldehyde is colorless and tasteless, the most.
2018-10-24 -
Processing technology of canned carambola
(1) canned carambola is a traditional canned fruit with a clear and sour taste and excellent flavor. In order to further improve the internal quality of the variety, the canned fruit processed by the new technology has almost no change in color, orange flesh and excellent taste after more than one year of storage. (2) technological process raw material purchase and acceptance → fruit selection grading → planing edge, slicing → de-seeding → rinsing → hardened → brine hot → rinsing → sugar filling solution → exhaust → thermal insulation sterilization → cooling wipe tank → storage (3)
2019-01-15