Cold wave Learn more about Cold wave
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Key points of cultivation and management of rice during cold wave in spring
1. The characteristics of cold wave disaster due to the invasion of cold air, the temperature drops sharply by more than 10 ℃ in 24 hours, and the lowest temperature in this day is less than 5 ℃, which is called cold wave. In the middle and lower reaches of the Yangtze River, strong cold air moves south, causing the temperature to drop by more than 10 ℃ within 48 hours, also known as cold wave. The cold wave generally occurs in spring and autumn, especially in spring, and most of the cold wave in spring occurs from March to May. The cold wave mainly caused rotten seeds, rotten seedlings and dead seedlings in rice seedling stage. II. Rice cultivation tube
2019-01-16 -
When the super cold wave hits, do not irrigate crops.
When the super cold wave hits, do not irrigate crops.
2019-02-21 -
The cold wave hit Shanghai with an ample supply of vegetables, Chinese cabbage and green vegetables doubled in value.
The cold wave has put Shanghai's vegetable supply to the test. Dongfang net reporter learned that at present, the supply of vegetables on the market is sufficient, and the price of vegetables has risen. Among them, the price increase of green leafy vegetables is the most obvious, with Chinese cabbage rising from about 1 yuan per jin to 3 yuan.
2016-01-26 Cold wave hit Shanghai vegetables supply ample Chinese cabbage green vegetables -
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 -
Vegetable and citrus cold wave prevention guidance of the Ministry of Agriculture to the countryside
Vegetable and citrus cold wave prevention guidance of the Ministry of Agriculture to the countryside
2019-02-21 -
Cold wave Guangzhou snow plus graupel local old people see for a long time
Cold wave Guangzhou snow plus graupel local old people see for a long time
2019-02-21 -
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 -
A new round of cold wave causes a sharp drop in temperature. Spring wheat beware of late spring cold.
A new round of cold wave causes a sharp drop in temperature. Spring wheat beware of late spring cold.
2018-07-11 -
Shaoguan cold wave snow cloud rock high speed fog
Shaoguan cold wave snow cloud rock high speed fog
2019-02-21 -
Farmers in Guangxi robbed vegetables after the ice disaster and cold wave.
Farmers in Guangxi robbed vegetables after the ice disaster and cold wave.
2019-02-21 -
The cold current is ruthless! Gaopinglian fog has become the hardest hit area, Yunjiannan milkfish froze to death, and the two waves of cold damage are as high as 94 million.
The cold current is ruthless! Gaopinglian fog has become the hardest hit area, Yunjiannan milkfish froze to death, and the two waves of cold damage are as high as 94 million.
2021-01-11 -
Effects of cold wave and high temperature on orchids
Effects of cold wave and high temperature on orchids
2018-05-05 -
There will be many cold waves this week. How to prevent vegetables from freezing in rainy and snowy days?
There will be many cold waves this week. How to prevent vegetables from freezing in rainy and snowy days?
2018-07-11 -
How to deal with the extremely cold weather when the cold wave goes south and the temperature drops below zero for fish farming
How to deal with the extremely cold weather when the cold wave goes south and the temperature drops below zero for fish farming
2018-07-11 -
Anti-cold and anti-freezing technology of Lentinus edodes in Zhejiang Province caused by cold wave
Anti-cold and anti-freezing technology of Lentinus edodes in Zhejiang Province caused by cold wave
2018-07-11 -
The cold wave and snowfall cut cucumber production by half.
Recently, the city's Minjin Farmers' Market clearly feels that the price of vegetables has been rising. Recently, the reporter came to the vegetable greenhouse area of Shiziyuan Village, Dongjia Town, Licheng District. Wang Yuanhua, a vegetable farmer, told the reporter that the reduction in vegetable production caused by the drop in temperature was the main reason. The reporter followed Wang Yuanhua into planting yellow.
2016-01-26 Cold wave snowfall attack cucumber production reduction half near futures market Minjin -
Severe crop losses caused by cold wave symptoms of frost injury of sugarcane and its prevention and treatment
Severe crop losses caused by cold wave symptoms of frost injury of sugarcane and its prevention and treatment
2018-07-11 -
Main anti-freezing measures of citrus fruit trees
In order to prevent sudden low temperature and cold wave and reduce the degree of citrus frost injury as far as possible, the following measures can be taken to prevent citrus frost in winter. 1. Choose the suitable microclimate environment for the establishment of the garden: the south slope of the hilly forest and sloping land should choose the south slope to avoid the wind and the sun; the flat land should be built on the orange orchard.
2020-11-09 Citrus class fruit tree antifreeze main measures for prevention emergency -
Typhoon Jasmine became even more fierce after the cold wave in Guangdong.
Typhoon Jasmine became even more fierce after the cold wave in Guangdong.
2019-02-21 -
How does wheat apply herbicide to prevent frost harm?
What kind of herbicide should I use to grow corn? It is best that corn plants that do not cause drug damage are more sensitive to herbicides and should be selected reasonably to avoid drug damage. The water suspension emulsion of 40% atrazine in soil treatment has high herbicidal activity, long service life, and is safe for corn and subsequent crops. Weeds before or after sowing.
2018-07-15