excessive weather Learn more about excessive weather
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Orchid stem rot four factors
In the process of planting orchids, the biggest blow to orchids is stem rot, especially in the high temperature weather of 6, 7, 8 and 9 months. When you find that the leaves of orchids are black, yellow or wrinkled, everything will be ruined. Even if Hua Tuo is alive, there will be no return to heaven, or they will be completely destroyed and die forever. If it's dead...
2018-02-28 -
Cold weather forages foot breeding golden season autumn cow breeding precautions
Cold weather forages foot breeding golden season autumn cow breeding precautions
2018-07-11 -
Nursery bed Management of disastrous Weather in Seedling period
Nursery bed Management of disastrous Weather in Seedling period
2018-07-01 -
Several situations of floating head of fish and their countermeasures
Several situations of floating head of fish and their countermeasures
2018-09-08 -
The weather affects the blooming and fruit setting of spring watermelons. In the face of this situation, how should melon farmers deal with it?
The temperature is relatively low at the beginning of spring this year, and it is cold in late spring. There are more cloudy days and less light in some areas. All these factors will affect the flowering and fruit-setting problems of watermelons in spring, so how should melon farmers deal with this situation? In view of these problems, we should do it in advance.
2020-11-09 Because weather reason influence spring stubble watermelon blossom fruit face -
Management of Peanut Field in High temperature and Rain Weather
Management of Peanut Field in High temperature and Rain Weather
2018-06-30 -
How to water greenhouse vegetables in winter and spring
How to water greenhouse vegetables in winter and spring
2018-07-01 -
Prevention and treatment of magnesium deficiency in Pepper with Leaf Yellow but main vein Green Fruit
Prevention and treatment of magnesium deficiency in Pepper with Leaf Yellow but main vein Green Fruit
2018-07-10 -
Causes and control methods of flowers and trees dying easily in spring
Spring flowers and trees should be full of vitality and vitality, but some potted flowers and stumps after a few tender leaves began to wither or even die
2018-08-18 -
The reason of grape soft fruit
The reason of grape soft fruit
2018-08-09 -
Causes and treatment methods of Flower withering in Spring
Spring is the season when everything recovers. Many flowers will blossom in this season, but they will die soon. What is the cause of this? How should we deal with it?
2018-07-02 -
Integrated control technology of fish floating head
From June to October every year, the temperature is high and the weather is muggy. If the fish stocking quantity is too large and the water quality is bad, it is easy to cause anoxia floating head, or even suffocate to death. In severe cases, 1-2 hours can cause all the pond fish to die. Therefore, correctly analyzing the causes of fish floating head and identifying the omen and severity of fish floating head are of great significance to strengthen daily management and rescue Fantang in time. (1) the reasons for the floating head of fish. There are mainly the following aspects: (1) Blind excessive feeding and fertilization, resulting in excessive fertilizer of water quality, mass reproduction of plankton, and organic.
2019-01-15 -
Excessive reproduction of cyanobacteria in Bengtang should be prevented in midsummer.
The high water temperature and strong light in summer is the high incidence season of cyanobacteria. Once cyanobacteria multiply in large numbers on the surface, the water quality will become thinner. It is not easy for pearl clams to digest cyanobacteria after eating cyanobacteria (cyanobacteria cell wall thickness). Cyanobacteria adhere to the clam's costal gills, affecting respiration. At the same time, after the death of cyanobacteria, the protein decomposes to produce hydroxylamine, which combines with toxic substances such as hydrogen sulfide in water, which can cause Yuzhu poisoning and death. Therefore, the excessive reproduction of cyanobacteria should be strictly controlled and targeted control should be carried out in summer. First, the summer temperature is high and the bottom layer is high.
2019-01-16 -
The reason of the latest grape soft fruit
When the grape is ripe and harvested in the final stage, the grape often softens and then falls off. there are many reasons for this phenomenon. But the final results are all the same, seriously affecting the quality and yield of grapes, making grapes lose their commodities.
2020-11-10 The latest grape soft fruit reason to finally stage -
What is the reason why zucchini doesn't bear melons?
What is the reason why zucchini doesn't bear melons?
2019-02-12 -
These 10 kinds of flowers are in full bloom in winter and spring. I'm not afraid of the cold weather.
Most plants are dormant in winter, that is, they stop growing, some even wither and dry, and grow again after warm spring. This does not mean that all plants will be like this. The following ten kinds of flowers can bloom in winter.
2018-09-24 -
What kind of medicine should peach crack fruit?
Peach cracking is a common disease during peach growth. If it is not controlled in time, the yield will decline seriously. What medicine will peach crack hit? What is the medicine for peach cracking? Peaches usually do not need medicine to crack the fruit. Because peach cracking is mostly a physiological disease.
2020-11-08 Peach split fruit beat what medicine peach split fruit is raw -
Technical points of wheat management
Wheat is prone to late spring cold and late frost injury in spring, so it is necessary to water the wheat in time before the bad weather of heavy rain and strong wind in March, so as to increase the ground temperature rapidly and reduce the probability of freezing injury. Wheat has entered the stage of turning green and jointing, which can be applied.
2020-11-08 Wheat Management Technology Essentials Abstracts Spring capacity -
Matters needing attention in watering greenhouse vegetables in winter
Matters needing attention in watering greenhouse vegetables in winter
2018-06-30 -
Basic condition of fishery culture: careful rain prevention of farmed fish fish, good water quality management and normal operation of drainage equipment.
According to the weather forecast of the Central Meteorological Bureau on the 10th, the weather this week was affected by stagnant fronts and stronger southwest winds, with showers or thunderstorms all over Taiwan, especially in the western half of the country. Recently, it happens to be caught by fish such as milkfish, white shrimp and clams.
2019-06-10