cold damage Learn more about cold damage
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Goose palm wood leaves yellowing how to do, 5 reasons and remedies / focus on light
Goose palm wood, a healthy green plant, not only looks beautiful, but also can absorb nicotine and harmful gases and take care of people's health, so many families will raise a pot. But in the process of breeding, many flower friends will encounter the symptoms of yellow leaves, that goose palm wood leaves yellow how to do? To this
2018-12-18 -
Yunlin County calls on the central government to immediately activate the fishery cold damage relief mechanism.
The overlord cold snap once again hit the land aquaculture fishery in Yunlin County. It was initially estimated that the damage area was more than 600 hectares. The main damaged aquatic products were Meretrix Linnaeus, with a mortality rate of 20-30%. It is conservatively estimated that the loss amount is more than 10 million yuan.
2018-06-26 -
What are the preventive measures for the late spring cold of vegetables, wheat and fruit trees?
Cold in late spring is a weather phenomenon in which the temperature in early spring is lower than that in the same period of the normal year, and crops often suffer frost damage. This kind of weather change is very disadvantageous to agricultural production, if the prevention is not timely, it is easy to make crops freeze. So, vegetables, wheat, fruit trees
2020-11-08 Vegetables wheat fruit tree fall spring cold preventive measures what are there? -
The key to prevent cold damage in fish ponds in winter
In cold and cold winter, fish ponds often freeze to death, starve or suffocate because the water surface is too thick. Do a good job in the prevention of cold injury in winter and make the fish live safely through the winter, which can lay a good foundation for the strong growth of fish in winter, stocking and early listing in next spring, and make fish culture benefit extremely.
2020-11-08 In winter fish culture fish ponds how to protect against cold damage key low temperature -
Chen Jizhong, chairman of the Council of Agriculture, went south to inspect the cold disaster of fishery in Chiayi.
Affected by two cold waves, low temperatures caused losses of clam mixed culture (working fish) in Buai Town, Dongshi Township and Yizhu Township of Chiayi County. Chen Jizhong, chairman of the Council of Agriculture, was in Chiayi County on the afternoon of the 10th at Chang Weng Zhangliang and legislator Cai Yiyu and Budai Town.
2021-01-11 -
What are the measures for vegetables to prevent and cure cold in late spring? These three critical periods should not be missed!
Cold in late spring is a weather phenomenon in which the temperature in early spring is lower than that in the same period of the normal year, and crops often suffer frost damage. This kind of weather change is very disadvantageous to agricultural production, if the prevention is not timely, it is easy to make crops freeze. Then vegetables take measures to prevent and control the late spring cold.
2020-11-08 Vegetables prevention and control spring cold measures which these three the key -
Phalaenopsis winter maintenance: what is the cold damage of Phalaenopsis? Differences in diseases among different varieties
In the phenomenon of cold injury of Phalaenopsis, the symptoms of cold injury were slightly different among different varieties. What is the cold damage of Phalaenopsis? do you want to know? The variety of safflower Phal. Taisuco Firebird is the test material, imitating the routine way of export packaging.
2019-05-29 Phalaenopsis winter maintenance cold damage phenomenon what kind different -
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 -
Does Gastrodia elata in Changbai Mountain of Jilin Province suffer frost damage in the snow year? How to prevent frost damage
The wild Gastrodia elata in Changbai Mountain of Jilin Province is mainly distributed in the alpine broad-leaved mixed forest with cool and humid summer, deep snow in winter, large ground coverage, thick litter layer, shallow frozen layer, 500-2500m above sea level and loose soil. Wild Gastrodia elata has less snow and thick frozen layer in winter, and artificial cultivation of Gastrodia elata has freezing injury at the time of cold prevention measures. The ground was sealed by heavy snow in 1981 and 1982, and the snow was 80 cm thick in winter. The snow was broken and found that the ground permafrost was only 3 cm, so wild Gastrodia elata and home planting
2019-01-16 -
Causes and prevention methods of frost injury of banana trees and fruits damaged by low temperature
Causes and prevention methods of frost injury of banana trees and fruits damaged by low temperature
2018-07-11 -
How to prevent wind and snow in winter when wind and snow invade and break branches and blow fallen leaves?
How to prevent wind and snow in winter when wind and snow invade and break branches and blow fallen leaves?
2018-07-11 -
How to prevent frost damage of Schisandra chinensis
1. Disease symptoms in the northeast Schisandra chinensis producing area, varying degrees of frost damage occurs every year, light branches are frozen, serious ones cause the death of the whole plant. The damaged leaves showed irregular small spots at the initial stage, and with the extension of time, the spots connected and developed into large patches with uneven patches, the leaves faded and the leaf margin dried up. In the later stage of the disease, the young shoots were seriously dehydrated and wilted, the tissue was dry and necrotic, the leaves were dry and shedding, and the tree potential was weak. First of all, it is the influence of temperature. After Schisandra chinensis sprouted in spring, sometimes the temperature dropped sharply at night, and the water vapor condensed.
2019-01-16 -
The latest prevention and control measures of late spring cold in vegetables
Late spring cold is a special climate in spring, crops often suffer from freezing damage, this climate is extremely disadvantageous to agricultural production, if not timely prevention, it is very easy to lead to crop freezing. So how can vegetables prevent the cold in late spring? Let's look at it with the editor.
2020-11-10 The latest vegetables spring cold prevention and control measures inverted spring cold yes -
Which parts of fruit trees are vulnerable to freezing damage in winter? How to prevent it?
For fruit trees, it is easy to suffer frost damage in relatively cold winter. if targeted preventive measures are not taken, it will undoubtedly be a big blow to fruit growers, so which parts of fruit trees are vulnerable to frost damage in winter? How to prevent it? First, winter fruit
2020-11-09 Winter fruit trees which parts vulnerable frost injury how to prevent -
What damage can high and low temperatures do to flowers?
What damage can high and low temperatures do to flowers?
2020-05-08 -
What about the latest grape frost damage?
In winter every year, especially in the northern region, with the sharp drop of air temperature, freezing injury is an important reason for the low grape yield. In case of a special year, such as the early arrival of low temperature in winter, the extreme
2020-11-10 The latest grapes frost injury how to do every year winter especially -
Prevention and control measures of late spring cold in vegetables
Prevention and control measures of late spring cold in vegetables
2020-03-05 -
Measures against cold and freezing of crops: what are the key points of the cold prevention plan for crops?
According to the Central Meteorological Bureau, low temperatures of about 11 degrees Celsius are more likely to occur in open areas in central China. In order to avoid severe cold damage and cause crop losses, there is a special appeal that all cultivated crops and aquaculture operators should take precautions against the attack of strong cold air masses.
2019-01-24 Crops cold protection anti-freezing measures programs there are where some key points -
How to deal with the freezing injury of the evergreen flower, temperature pruning/plant ash daubing wound
Evergreen flowers, the most popular foliage plants, although it is poisonous, but because of the long good-looking, strong efficacy, so many people potted at home. However, because many flower friends are novices, they do not know that Evergreen is afraid of cold. As a result, they do not take good measures to keep warm in winter, which eventually causes Evergreen to suffer from freezing injury.
2018-12-16 -
Six measures to prevent Frost injury of Fish Pond caused by thick Ice to suffocate Fish Pond
Six measures to prevent Frost injury of Fish Pond caused by thick Ice to suffocate Fish Pond
2018-07-11