snow and ice Learn more about snow and ice
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Technical measures for River Crab Culture to deal with the influence of Ice and Snow disaster
Technical measures for River Crab Culture to deal with the influence of Ice and Snow disaster
2018-07-10 -
How to prevent frost in temporary culture of river crabs in winter
1. The temporary culture density of ice-breaking commercial crabs is high, and the temperature is low after snow, so it is difficult to culture and manage. By hitting the ice hole or breaking the ice, on the one hand, we can observe whether the overwintering pond is short of water and lack of oxygen, on the other hand, it can make some harmful gases escape from the water body. Lack of water
2020-11-08 Winter river crab temporary breeding how anti-freezing ice-breaking commodity crab temporary breeding -
99% of people have no idea that the family of Snow Leopard is like this.
Today, I'm going to tell you a cold story. I think I know Bingbing, but it's a pity that it doesn't know me-in fact, I really haven't had face-to-face contact with it. But I've seen a lot of ice photos and videos, and I know it does.
2018-06-09 -
The following snow-like beautiful shaved ice, with delicious Taiwan fruit pickled, wonderful flowers and hair Kaki iced tea
The following snow-like beautiful shaved ice, with delicious Taiwan fruit pickled, wonderful flowers and hair Kaki iced tea
2020-07-02 -
Technology of reducing Ice and Snow disaster in Barley
At present, the field growth of barley has entered a critical stage. To ensure the high and stable yield of barley, it is particularly important to strengthen the field management in the middle and later stage, and the following cultivation and management measures should be taken. Scientific and economic water use. Barley was selected to be irrigated once from booting to heading and from filling to milking stage.
2018-09-11 -
Ministry of Agriculture deploys grassland animal husbandry to deal with cold wave, ice and snow disaster
In view of the upcoming large-scale gale and cooling weather in the near future, the General Office of the Ministry of Agriculture recently issued a notice asking the relevant departments in Inner Mongolia, Liaoning, Jilin, Heilongjiang, Xizang, Qinghai, Xinjiang and other places to do a good job in preventing cold wave and snow disasters in grassland animal husbandry.
2016-01-10 Ministry of Agriculture deployment grassland animal husbandry cold wave snow and ice disasters -
Ministry of Agriculture: strengthen the response to cold wave, ice and snow disasters in grassland animal husbandry
Tianshan Network (reported by Pan Linqing and Wang Yu) in view of the large area gale cooling weather that will occur in the near future, the General Office of the Ministry of Agriculture recently issued a notice asking the relevant departments in Hebei, Shanxi, Inner Mongolia, Liaoning, Jilin, Heilongjiang, Xinjiang and other places to do a good job of grass.
2016-03-20 Ministry of Agriculture strengthening grassland animal husbandry cold wave snow and ice disasters -
The spirit and quality of plum blossom
The spirit and quality of plum blossom
2018-07-06 -
The spirit and quality of the latest plum blossom
Plum blossom is native to southern China and has been cultivated for more than 3,000 years. It is called four gentlemen with orchid, bamboo and chrysanthemum, and three friends with pine and bamboo. With its noble, strong and modest quality, plum blossom gives people the incentive to work hard and blossom in the cold.
2020-11-10 The latest plum flower spirit and quality plum blossom origin China -
In the ice and snow, this game is as famous as the three treasures of the northeast, known as walking living ginseng.
When I was a child in the countryside, there were a lot of wild game in the countryside, such as wild rabbits, pheasants and so on. Wild boar could be seen occasionally, but the wild boar had not been caught by people. The food source for improving food when I was a child was these game, or.
2018-09-27 -
He makes money from ice grapes
He makes money from ice grapes
2019-02-21 -
When the weather is cold, these five kinds of immortal flowers can bloom in the ice and snow and the last one can bear fruit.
Autumn, will winter be far away from us? In particular, the recent cold spell is frequent, the southern typhoon "mangosteen" made landfall, and it is said that the temperature suddenly dropped to 8 °. Autumn is not as vibrant as summer, especially the flowers and plants raised at home.
2018-09-19 -
What do you mean by heavy snow and solar terms?
What do you mean by heavy snow and solar terms?
2018-07-03 -
The latest report says temperatures in the Arctic hit an all-time high
The latest report says temperatures in the Arctic hit an all-time high
2019-02-18 -
These eight kinds of bulb flowers can bloom in a flowerpot in autumn and bloom in the ice and snow.
There are many bulb flowers that are suitable for cultivation in autumn, best when the weather is slightly cooler, so that they can produce brilliant and charming flowers in winter and spring, and many are suitable for growing in flowerpots. There are some bulb flowers.
2018-10-16 -
What is the language of black rose? the legend of black rose.
What is the language of black rose? the legend of black rose.
2019-03-07 -
Prevention of fish hypoxia in winter
In winter, fish in ponds need dissolved oxygen to maintain slow respiration although their feeding activity decreases. Dissolved oxygen in ponds comes mainly from phytoplankton photosynthesis and direct dissolution of oxygen in the air into water. However, in the cold winter, once the water surface of the pond freezes, the oxygen in the air cannot be dissolved in the fish pond. When snow covers the ice surface, sunlight cannot directly shine into the pond water, and green plants in the water cannot carry out photosynthesis and produce oxygen. And most fish gather at the bottom of the water in winter,
2019-01-16 -
Methods of preventing fish from anoxia in winter
In winter, although the intake of fish in the pond decreases, they still need a certain amount of dissolved oxygen to maintain slow breathing. The dissolved oxygen in the pond mainly comes from the photosynthesis of phytoplankton and the oxygen in the air dissolves directly into the water. However, in the cold winter, once the surface of the pond freezes, the oxygen in the air cannot dissolve in the fish pond. When heavy snow covers the ice, the sun cannot shine directly into the pond water, and the green plants in the water cannot carry out photosynthesis to produce oxygen. And most of the fish gather at the bottom in winter, if the water quality is poor,
2019-01-16 -
Technical measures for Tilapia Culture to deal with Ice and Snow disaster
Technical measures for Tilapia Culture to deal with Ice and Snow disaster
2018-07-10 -
Disaster Resistance and reduction of Edible Fungi and Spring Management Technology
1. Clear the ice and snow and open ditches for drainage. Remove the ice and snow accumulated on and around the mushroom shed (house) in time to prevent the mushroom shed (house) from collapsing. Dig the drainage ditch around the mushroom shed (room) to keep the drainage smooth and avoid the attack of Rain Water and snow water on the mushroom material. 2. Stop spraying water and try to keep the material surface dry. Because the edible fungus mycelium goes into hibernation at low temperature, spraying water is easy to die. 3. Strengthen the management of heat preservation in mushroom shed (room). Can be buckled in the greenhouse small arch shed, covered with film, grass curtains and other coverings such as thermal insulation and dehumidification. Plastic at the bottom of the shed
2019-01-15