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Ministry of Agriculture issues technology for preventing cold dew wind damage and promoting early maturity of double-cropping late rice in the south
Rice Expert Steering Group of the Ministry of Agriculture, National Agricultural Technology Extension Service Center (July 31, 2014) At present, the early rice harvest is nearing completion, and the transplanting of double-cropping late rice has entered the peak period. Affected by low-temperature, overcast, rainy and low-light weather, the maturity period of early rice in some areas of the middle and lower reaches of the Yangtze River
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How to prevent and control late spring cold snaps in vegetables? You need to seize these 3 key periods
A late spring cold snap is a weather phenomenon in which early spring temperatures are lower than the same period in a normal year, and crops often suffer frost damage because of it. This kind of dramatic turn in the weather is very unfavorable to agricultural production, and if precautions are not taken in time, it is very easy for crops to be frozen. So what measures are there for preventing and controlling late spring cold snaps in vegetables
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How to prevent late spring cold damage during the pear tree flowering period
Spring late cold spells and frosts are very harmful to pear trees. Generally, when pear trees encounter a low temperature of -4.0°C at the bud stage or -2.3°C to -2.9°C at the flowering stage lasting more than half an hour, the flower organs will suffer freezing damage, usually manifested as poor pollination, dried and dead stigmas, and browned filaments or
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How to prevent twig dieback in young pomegranate trees in severe winter? Detailed explanation of cold protection methods
Twig dieback in young pomegranate trees refers to the phenomenon in which some branches shrink and dry out or die after the tree overwinters. In northern China, winters are cold and dry, early spring has little rain and much wind, and evaporation is high, while young pomegranate trees grow a lot each year and the pith of the branches has poor water retention. Therefore, in a severe winter, twig dieback is likely to occur.
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Key measures to prevent cold damage in fish ponds in winter
In the cold winter with low temperatures, fish ponds often suffer from excessively thick ice on the water surface, causing fish to freeze to death, starve to death or suffocate. Doing a good job of preventing cold damage in winter so that fish can safely overwinter lays a good foundation for robust winter growth of fish, stocking in early spring and early marketing, and greatly improves fish farming efficiency.
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You can grow Banlangen (Isatis indigotica, woad) in a pot at home, and it works well for preventing colds.
Banlangen can clear heat and relieve cough, eliminate phlegm and remove toxins, making it a practical medicinal herb. It can not only treat and prevent colds, but also prevent mouth ulcers caused by bacteria, treat oral bacterial diseases, and at the same time prevent hepatitis bacterial infection. We can
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What are the latest methods to prevent late spring cold damage in fruit trees?
In spring, fruit trees are highly susceptible to late spring cold, which refers to the climatic phenomenon where temperatures rise quickly in early spring but remain low in late spring. It often leads to poor growth after flowering, affects fruit set, hinders high yields, and affects fruit
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A Detailed Guide to the Latest Prevention Methods for Late Spring Cold Damage in Wheat
In spring, temperatures rise relatively quickly, but in the later part of spring, prolonged rainy weather or cold air outbreaks can easily cause late spring cold, which has a huge impact on wheat growth and development at this time and seriously harms wheat yield and quality. So what should be done about late spring cold in wheat?
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How to prevent and control late spring cold damage in vegetables? A summary of the latest prevention and control measures
Late spring cold is a rather special weather pattern in spring. Crops often suffer freeze damage, and this kind of weather is extremely unfavorable to agricultural production. If precautions are not taken in time, crops can very easily be frozen. So how should vegetables be protected against late spring cold? Let us take a look together.
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Latest Technical Guide to the Prevention and Control of Cold Injury and Freezing Injury in Cucumbers
In greenhouse cucumber cultivation during autumn, winter and early spring, because the air temperature is cold, cold injury and freezing injury are extremely prone to occur. In early spring the leaves turn yellow and growth is damaged, and in severe cases the plants wilt and die. So how should cold injury and freezing injury be prevented and controlled? Follow the editor to learn about it.
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