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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 -
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 -
Causes and control methods of bolting of lettuce
Causes and control methods of bolting of lettuce
2018-12-20 -
Causes and control methods of bolting of latest lettuce
Cabbage is the most common vegetable in our daily life. it likes warm and cool climate. it is a hardy vegetable and is grown all over the country. However, when many growers are planting cabbage, they are easy to bolt in the early stage, resulting in low yield. What's going on at this time?
2020-11-10 The latest lettuce bolting causes and control methods cabbage -
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 -
Why is Angelica bolting ahead of time?
Why is Angelica bolting ahead of time? Please introduce the reasons 1, the reason for early bolting of Angelica 1.1 the seeds are too full, or the seedlings are raised with seeds (commonly known as gunpowder seeds, [flower] seeds or fire seeds), which are easy to bolt in advance after transplanting. According to the experience of drug farmers, Angelica sinensis requires seeds.
2018-07-18 -
Causes of early bolting of onion and its control measures
Causes of early bolting of onion and its control measures
2019-09-28 -
How to prevent onions from bolting early
When the diameter of seedling stem is larger than 0.6 cm, onion can complete flower bud differentiation after 60~70 days at 2℃~5℃. When the stem diameter was more than 0.9 cm, the ability of onion to sense low temperature was enhanced, and the low temperature time required for vernalization was also similar.
2020-11-08 seed onion how to prevent early bolting cause -
Causes of the latest cabbage bolting in advance
Cabbage is a kind of herb of Cruciferae, which has a wide range of distribution in the north and south of China. Early bolting is often encountered in cabbage planting, mainly because organs are formed prematurely, which leads to flower bud differentiation. Cause damage to the yield of cabbage
2020-11-10 The latest cabbage early bolting the cause is -
Causes of early bolting in cabbage
Causes of early bolting in cabbage
2019-07-07 -
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 and Control methods of early bolting of Angelica sinensis
Causes and Control methods of early bolting of Angelica sinensis
2019-04-07 -
Causes of cabbage bolting and preventive measures
Causes of cabbage bolting and preventive measures
2019-03-13 -
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 -
The latest causes of bolting of cabbage and its preventive methods
Cabbage is one of the most important vegetables in China, which is widely planted in China, and spring is the best time to plant cabbage, but the phenomenon of cabbage bolting will occur during planting, resulting in a decline in cabbage yield and affecting income. So what is the reason for cabbage bolting?
2020-11-10 The latest cabbage bolting cause and prevention method yes -
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 -
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 -
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 -
Explain the reason of "immature bolting" of spring cabbage
Cabbage is a fertilizer-loving and fertilizer-resistant vegetable. Generally, about 35 days after planting, the plant reached the peak of nitrogen, phosphorus, calcium and other elements and absorption, while the absorption of potassium reached the peak at 50 days. Before reaching the peak value, the fertilizer uptake of plants increased linearly with the process of growth period. Cabbage at different growth stages.
2018-09-12 -
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