-
Growing Environment, Benefits and Planting Methods of the Climbing Vine Codonopsis lanceolata
Codonopsis lanceolata is a perennial twining vine, with a corolla that is blue-green or pale yellow and a conical capsule. So, where does the climbing vine Codonopsis lanceolata grow? What benefits and effects does it have? How is it planted? Where does the climbing vine Codonopsis lanceolata grow? Codonopsis lanceolata prefers a cool climate, and during the growing period, when it encounters high temperatures
-
Busy drying Codonopsis pilosula in Weining, Guizhou: a bumper harvest of medicinal herbs helps farmers increase income
Drying Codonopsis pilosula in Weining, Guizhou: a bumper harvest of medicinal herbs brings wealth
-
How to do field management for Codonopsis pilosula? Detailed explanation of the technical key points
Key technical points for field management of Codonopsis pilosula
-
-
Codonopsis stems and leaves can be used as livestock and poultry feed
Codonopsis is a precious Chinese medicinal herb; its dried root is used as medicine and has the effects of tonifying qi and nourishing blood, harmonizing the spleen and stomach, promoting fluid production and clearing the lungs. Its stems and leaves were often discarded in the past. However, in recent years, research has found that Codonopsis stems and leaves contain volatile oil, various amino acids, macro- and trace elements, alkaloids, starch, and more. Farmers at the Sifangpa medicinal herb farm in our county dry and grind the stems and leaves, then add them to feed at a ratio of 20-30% to feed pigs, with a clear weight-gain effect. Feeding them to poultry not only increases the egg-laying rate, egg production, and average egg weight, according to chemical
-
What are the pest and disease control methods for Codonopsis pilosula?
Codonopsis pilosula is a commonly used traditional Chinese medicine. It is widely cultivated in northern China, and its roots are used medicinally. It has functions such as tonifying qi and nourishing blood, harmonizing the spleen and stomach, and promoting fluid production and clearing the lungs. It is mainly used to treat various qi deficiency conditions such as shortness of breath and weakness, thirst due to fluid damage, weakness of the spleen and stomach, loss of appetite, loose and watery stools, cough and asthma due to lung deficiency, weakness after febrile disease, and prolapse of the anus due to qi deficiency. It has a very wide range of uses. The pest and disease control methods are introduced as follows: 1. Root rot often begins to occur during the high-temperature and high-humidity period from May to June in summer. It mainly occurs in Codonopsis pilosula plants that have been growing for more than 2 years. In the early stage of the disease, the lateral roots near the ground
-
Control Methods for Red Spider Mite Infestation on Codonopsis pilosula
Belongs to the class Arachnida, order Acarina, family Tetranychidae. Adults and nymphs gather in groups on the undersides of leaves to suck sap, and spin silk webbing, damaging leaves and tender shoots, causing leaves to turn yellow and eventually drop off; after flowers and fruits are damaged, they become shrunken and withered, spreading rapidly with severe damage, being most serious during dry autumn weather. Control methods: clear the garden in winter, pick up all dead branches and fallen leaves, and burn them in a centralized manner; after clearing the garden, spray 1-2°Bé (1-2 Baume degrees) lime sulfur mixture; in spring spray 0.2-0.3°Bé (0.2-0.3 Baume degrees) lime sulfur
-
Identification and Control Methods for White Grub Infestation in Codonopsis pilosula
Belonging to the order Coleoptera, family Scarabaeidae. It is the larva of the scarab beetle, mainly active in the soil, damaging the roots of Codonopsis pilosula. White grubs generally have one generation per year, with larvae or adults overwintering in the soil. After temperatures rise in the following spring, white grubs gradually move upward in the soil; when the soil temperature reaches above 15°C, they move into the topsoil layer above 10cm to feed. When summer temperatures rise and the soil dries out, they descend to deeper soil layers and stop feeding or moving. In autumn they return to the topsoil layer to be active, and after October they successively burrow down below 30cm to overwinter.
-
How to prevent and control damping-off of codonopsis (Codonopsis pilosula) seedlings?
The disease mostly affects the base of the stem below the epidermis, at the boundary between dry and moist soil. It begins as yellow-brown sunken lesions; as the lesions enlarge they girdle the stem and gradually penetrate into the stem, causing rot and death. Once infection occurs it spreads rapidly, killing plants in patches. Control methods: choose well-drained sandy soil with good ventilation, and increase phosphorus and potassium fertilizer. Treat seeds with 50% carbendazim wettable powder or 65% zineb wettable powder at 0.2%-0.3% of the seed quantity; alternatively, use 50% carbendazim wettable powder or 65% zineb wettable powder
-
What are the growth habits of Codonopsis pilosula? Understand these characteristics to grow it better
Codonopsis pilosula is a perennial herbaceous vine. It prefers a mild climate, cool summers and a humid atmosphere. It is cold-hardy, and after planting, the roots can overwinter in the soil in the open field. It has strict light requirements: seedlings prefer shade and moisture, so avoid direct sun during the seedling stage; once established, the plants prefer sun. Codonopsis pilosula requires deep, loose soil, with fertile sandy loam being the best. It dislikes saline-alkaline soil, clay and low-lying land, and is not suitable for continuous cropping.
条件筛选