-
Pinellia ternata pest and disease control methods and key technical points
(1) Root rot: This disease is prone to occur in hot seasons when water accumulates in the field. After onset, the underground tubers rot, and the aboveground parts then collapse and die. Control methods mainly focus on drainage, removing diseased plants and treating the diseased holes with 5% lime water or pouring it on the roots; alternatively, soak seeds in 0.5%-2% lime water for 12-30 hours at sowing time. (2) Viral disease: Manifested as leaf curling and mosaic, mostly occurring in spring and summer. After onset, diseased plants should be pulled up and burned, and the area disinfected with lime. (3) Red hawk moth: With
-
Symptoms, Identification, and Control Methods of Pinellia ternata Root Rot
It mostly occurs in hot and humid seasons; the underground tubers rot, and the above-ground parts turn yellow, wilt, fall over, and die. Control methods: (1) Pay attention to drainage after rain. (2) In the early stage of the disease, drench the planting holes with 5% lime milk. (3) Control underground pests.
-
Citrus pests can be controlled with Pinellia ternata juice.
Take 1 kg of freshly dug Pinellia ternata (crow-dipper) tubers, chop them, add 3 kg of water and grind into a slurry; for every 1 kg of slurry, add 30-40 kg of water and spray it on citrus trees; or chop 1 kg of Pinellia ternata, add 5 kg of water and boil for 2 hours, then after filtering dilute the stock solution 20-30 times and spray. The control effect against citrus scale insects, red spider mites and aphids reaches over 98%.
-
Kissing gourami pinecone disease is a common illness.
Pinecone disease (pinecone-scale disease): the scales of the sick fish stand up like a pinecone. Treatment methods: A. Soak the sick fish in a tetracycline aqueous solution at a concentration of 1 unit per 50,000, bathing twice a day for one hour each time. B. Mix a 2% sodium chloride solution with a 3% sodium bicarbonate solution, and give the sick fish a medicinal bath twice a day for 10 minutes each time. C. Add 0.5 g of chloramphenicol per 40 kg of water for soaking.
-
How to cultivate green-haired turtles? Cultivation method with Angelica and Pine Needle Solution
When using the yellow-margined box turtle (Mauremys mutica) or other aquatic turtles to cultivate green-haired turtles, whether using the green water method, direct method, grafting method, or spore water method, it takes at least 40-50 days before the sprouting tips of Basicladia chelonum (turtle-shell basicladia algae) can be seen emerging on the turtle shell. Only the Angelica and Pine Needle Solution method achieves the fastest sprouting of Basicladia chelonum and the best results. The formula for Angelica and Pine Needle Solution (calculated for cultivating 100 green-haired turtles): Angelica 200 g, fresh pine needles 200 g, brown sugar 100 g, calcium tablets 40 tablets, vitamin B12 20 vials. First
-
Planting dry Pinellia has high benefits and is a good project for farmers to increase income.
According to statistical analysis of market surveys of major medicinal herb markets and production areas across the country, there is currently a large gap between supply and demand for dry Pinellia, with a strong trend, and the price has risen to 45-52 yuan per kg, with a favorable outlook. According to Zhao Xijin, a traditional Chinese medicine pharmacist at the Anguo City Traditional Chinese Medicinal Materials Association in Hebei, wild resources of dry Pinellia are gradually decreasing, and the seed quantity per mu for planting dry Pinellia is relatively large, about 30-40 kg, with high planting costs (over 600 yuan). Herb farmers are generally unwilling to develop it on a large scale and only plant it on a small scale, cultivating their own seedlings before expanding. This situation has caused
-
Detailed Explanation of Key Cultivation Techniques for Pinellia ternata in Yuelai Township
Pinellia ternata is a perennial herbaceous plant of the Araceae family. Its tubers are used as medicine; it is toxic and has the effects of drying dampness and resolving phlegm, directing qi downward and stopping vomiting, and dispersing masses and eliminating stagnation. It mainly treats damp phlegm and cold fluids, vomiting, nausea, coughing and wheezing with copious phlegm, abdominal and diaphragmatic distension, dizziness and insomnia, and externally reduces swelling and pain. Yuelai Township, Anyue County, Sichuan Province, is located in the western part of Tongxian District, in the submerged area of Shufangba Reservoir, surrounded by water on three sides; the entire township consists of shallow hilly slopes with fertile, moist soil, a loose sandy neutral to slightly acidic soil, and no environmental or atmospheric pollution, with excellent water quality. Mulberry fields with half shade and half sun are most suitable for intercropping Pinellia ternata.
-
What kind of medicinal flower is Pinellia ternata?
I. Source: It is the plant Pinellia ternata (Thunb.) Breit. of the Araceae family. Also known as three-leaf pinellia, three-leaf old, three-step jump, hemp jade fruit, swallow tail, etc. The tuber is used as medicine. Pinellia ternata is toxic and cannot be used as medicine without processing; it is a toxic plant. It is mainly produced in the southern provinces (autonomous regions), and is also produced in the Northeast, North China, and the provinces along the Yangtze River basin. II. Plant characteristics: Pinellia ternata is a perennial herbaceous plant of the Araceae family. The underground tuber is spherical, the leaves are basal, and the leaf blade is palmate
-
Rot of Pinellia ternata tubers in the late growth stage: growers need to pay attention to prevention and control
Causes of the disease: When Pinellia ternata grows to August-October, that is, when the rainy season arrives, the second-, third- and fourth-generation bulbils formed by Pinellia ternata planted in early spring and the first- and second-generation bulbils formed by Pinellia ternata cultivated in summer rapidly expand and form tubers, and the small mother corms used as seed during cultivation are also expanding themselves. This period is the stage of fastest tuber growth in Pinellia ternata, and also the period when the tubers have the weakest ability to resist external infection. The larger the tuber, the weaker its resistance; the smaller the tuber and the bulbils, the stronger their defensive ability. Underground Pinellia ternata of various specifications
-
What plant is Pinellia cordata? A brief introduction to the characteristics of Pinellia cordata
[Scientific name] Pinellia cordata [Alias] Dishuizhu [Family and genus] Araceae, Pinellia genus. Native to Jiangsu, Zhejiang, Jiangxi, Fujian, Guangdong, Guizhou and other provinces in China. It prefers shady, humid, loose and fertile soil. It has spherical tubers and usually only 1 leaf; the leaf is heart-shaped to sagittate, green or pale purple beneath. The scape is 6-8 cm long, and the spathe is 2.5-3.5 cm long, tubular in the lower part and hooded in the upper part; the spadix bears female flowers in the lower part, appressed to the spathe, and male flowers in the upper part, with the two
条件筛选