bolting Learn more about bolting
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What are the reasons for early bolting of Angelica sinensis? How to prevent and cure?
Bolting occurs when planting tufted plants. Among them, bolting will also occur when planting common Chinese herbal medicine Angelica sinensis. If Angelica sinensis occurs bolting and flowering earlier, it will lead to non-medicinal use and cause economic losses to farmers.
2020-11-09 Angelica sinensis early stage bolting reason have what how prevention and cure -
How to smoke garlic moss
Bolting of garlic is usually carried out in early May, and watering should be stopped 10 days before bolting. Specific method: you can cut the false stem with a knife, cut off the bolts and pull out the bolts, then twist the garlic leaves to cover the wound, or pull out the garlic bolts directly by hand, but it is better to draw garlic bolts by hand than with a knife.
2020-11-08 How garlic moss abstract garlic bolting general in May early ten days -
Prevention of drought and disease during the development of garlic bolts
The development period of garlic bolting is the reproductive growth period of garlic, which mainly includes the flower bud differentiation period and the elongation period of garlic bolting. Flower bud differentiation is a key period for the growth and development of garlic, and smooth differentiation is conducive to the increase of yield. The extension period of garlic bolts refers to the period from the beginning of the elongation of garlic bolts to the flick of the tail of garlic bolts, about 30 days. The temperature of flower bud differentiation in the development period of garlic bolting is lower than 10 ℃, and the suitable temperature is 12 ℃-18 ℃ in the elongation period of garlic bolts. When the temperature is too low, the elongation of garlic bolts is slow, which affects the yield; if the temperature is too high, the garlic bolts elongate faster, the fiber content is more, and the quality becomes worse.
2019-01-16 -
Causes and Control methods of early bolting of Angelica sinensis
Perennial herb Angelica sinensis, 0.4-1 m tall. The florescence is from June to July and the fruiting period is from July to September. Its root can be used in medicine and is one of the most commonly used traditional Chinese medicines. It has the effects of tonifying blood and blood, regulating menstruation and relieving pain, moistening dryness and smooth intestines, anti-cancer, anti-aging and immunity. Angelica sinensis is often cultivated in the second year.
2020-11-09 Angelica sinensis early stage bolting causes prevention methods perennials -
Reasons for Early Bolting of Angelica sinensis and Its Control Methods
In the process of planting Angelica sinensis, early bolting of Angelica sinensis often occurs. Angelica sinensis which blooms and bolts ahead of time has high quality, especially lack of medicine, which causes huge economic losses to farmers. So what is the reason for early bolting of angelica sinensis? How to prevent?
2020-11-10 latest angelica sinensis early stage bolting reason and control method in -
Causes and Control methods of early bolting of Angelica sinensis
Causes and Control methods of early bolting of Angelica sinensis
2019-04-07 -
Storage pathological changes of garlic bolts and its control measures
Shoot variation 1. Shoot browning (1) symptoms of shoot browning changed from yellowish green to yellowish brown or dark brown, dehydrated and wrinkled into thin flakes, easy to decay, and easy to be infected by mold, lost toughness, dry change was easy to break, wet change was easy to decay, and was infected by mold. (2) physiological senescence and shrinkage of bolting tissue. High temperature and high oxygen can promote browning, and high humidity will aggravate browning. (3) prevent and control timely harvesting and strictly prevent high temperature, air drying or covering during the period of collection and transportation.
2019-01-16 -
Effect of early bolting on onion yield causes and prevention methods of onion bolting
Effect of early bolting on onion yield causes and prevention methods of onion bolting
2018-07-11 -
Storage and fresh-keeping Technology of garlic Bolt
Garlic bolts are nutritious, with a crude protein content of about 10%, sugar 8%, vitamin C 20-30 mg per 100 grams, calcium 20 mg, phosphorus 45 mg, iron 1 mg. In addition, garlic bolts are also rich in allicin. Therefore, it is welcomed by the majority of consumers. First, the storage characteristics and varieties of garlic bolts are the young flowering stems of garlic. Postharvest metabolism is exuberant, the surface of bolting is lack of protective tissue, and the temperature is high during harvest, so it is easy to lose water, age and rot, and garlic bolts turn yellow.
2019-01-15 -
What about the latest rape early bolting and early flowering?
Rape is a common vegetable, which is generally distributed in the Yangtze River basin. When planting winter rape, the time of bolting and budding is usually from February to March. If bolting and blooming before the Spring Festival, then it is the phenomenon of early bolting and early flowering of rape. Early bolting and early flowering
2020-11-10 The latest rape early bolting early flowering how to do yes a kind of -
How to prevent early bolting of Angelica sinensis
Angelica is native to alpine mountain area and is a plant with low temperature and long sunshine. In ontogeny, vegetative growth to reproductive growth goes through two stages: vernalization stage (low temperature of 0 ℃) and light stage (long sunshine for more than 12 hours). Therefore, artificial cultivation requires growing seedlings in the first year, harvesting roots for medicine in the second year, and bolting and flowering and fruiting in the third year. However, in production practice, Angelica often bolts and blossoms in June to July in the second year of cultivation, and the bolting rate in normal years is 10%.
2019-01-16 -
How to prevent early bolting of Angelica sinensis?
How to prevent early bolting of Angelica sinensis? Please introduce the method of Angelica sinensis, which is native to alpine mountain area and is a plant with low temperature and long sunshine. In ontogeny, vegetative growth to reproductive growth needs to go through two stages: vernalization stage (low temperature of 0 ℃) and light stage (long sunshine for more than 12 hours). So...
2018-09-08 -
Causes of early bolting of onion and its control measures
Causes of early bolting of onion and its control measures
2019-09-28 -
What about early bolting and early flowering of rape?
What about early bolting and early flowering of rape?
2019-12-04 -
The latest preventive measures for bolting of coriander
Coriander bolting is a phenomenon that affects the yield and quality. Generally, coriander sowed in summer is easy to soak because of long sunshine, improper selection of varieties will also cause bolting, and bolting of seeds collected in the same year is earlier than that of overwintering seeds after sowing. So, how about it?
2020-11-10 The latest coriander bolting preventive measures parsley yes -
The latest causes of early bolting of onion and its control measures
After the onion seedlings are planted in autumn or spring, after growing in spring and summer, there are 910 leaves on the ground and a bulb is formed in the underground part, that is, onion. However, some onion seedlings can shape several leaves after transplanting, which bolts prematurely before the bulb is formed.
2020-11-10 The latest onion advance bolting causes and control measures -
Causes of early bolting of the latest radish and its preventive measures
The phenomenon that radish only bolts and blossoms, the phenomenon that radish does not grow underground or does not grow is called early bolting, also known as immature bolting. Most radish varieties can go through vernalization and early bolting after 10 to 20 days of low temperature, but different varieties have different responses to low temperature. So for
2020-11-10 The latest radish advance bolting causes and prevention measures -
The latest preventive measures for bolting of onion
Bolting often occurs when planting onions. Bolting of onions is also called early bolting, which refers to the bolting phenomenon that occurs when onions grow to a certain extent, which will seriously affect the yield of onions and cause huge losses to farmers. Cause onion smoking
2020-11-10 The latest onion bolting preventive measures in planting -
Inducement and prevention of secondary branching and abnormal bolting of garlic
Every year, a certain proportion of garlic appears secondary branching and abnormal bolting during the bolting period, which seriously affects the yield and quality of garlic bolting. In recent years, we have carried out investigation and research, and explored the agricultural measures to effectively control the occurrence of secondary branches and abnormal bolting of garlic, which has played a very significant role in improving the economic benefits of garlic farmers. 1 the harm caused by the secondary branches and strange bolts of garlic the secondary branches of garlic are also known as secondary growth and bifurcation, and people call it "horsetail garlic". Generally, there are two phenomena: one is from the outer layer.
2019-01-16 -
Preventive measures for bolting of coriander
Preventive measures for bolting of coriander
2018-12-10