-
What are some practical tips for box cultivation of Gastrodia elata?
(1) Box specifications: a wooden box with a length of 60 cm, a width of 40 cm, and a height of 30 cm is usually used as the container, with handles installed at both ends of the box for easy carrying. (2) Filling and planting: first lay a piece of plastic film larger than the surface area of the wooden box inside the box, then spread a layer of a mixture of river sand with 45% humidity, humus soil, and sawdust on the film, then at intervals of about 5 cm, place one piece of fresh wood and one piece of fungal wood alternately in the box, fill the gaps with the mixture so that the fresh wood and the fungal bed are in a semi-buried state. Between the fungal wood and the fresh wood, at intervals of 8
-
Seven Tips for Improving the Effectiveness of Oral Fish Medication
1. Distinguish between prevention and treatment, and the key lies in prevention. Fish living in water have hidden illnesses that are difficult to detect. Once dead fish are found, the losses are great, and treating fish diseases is relatively difficult, bringing many inconveniences. Therefore, the guiding principle of "prevent first when there is no disease, treat early when there is disease, and prevention is more important than treatment" should be actively implemented, and the concept of giving priority to preventive medication should be established. 2. Cleverly combine Chinese and Western medicines. Chinese herbal medicines for treating fish diseases have a long duration of efficacy, few side effects, and low prevention and treatment costs; Western medicines have the characteristics of rapid efficacy and high cost. Practice has proved that when there is therapeutic effect
-
How to tell a rabbit's age? Practical tips to help you judge
Check the incisors and claws. A rabbit's incisors and claws change with age. Young rabbits have white, short incisors that are neatly aligned; older rabbits have dull yellow, thick and long incisors that are unevenly aligned, sometimes with damage. White rabbits have small toes, with a red base and a white tip. In a 1-year-old rabbit, the red and white sections of the toes are equal in length; under 1 year old, the red is longer than the white; over 1 year old, the white is longer than the red. For colored rabbits, you can distinguish by the length and degree of curvature of the toenails. Young rabbits' nails are shorter, straight and flat, hidden in the foot fur. Check the eyes. Young rabbits have bright eyes
-
Propagation Methods and Management Tips for Sweet William (Dianthus barbatus)
Propagation methods: sowing and cutting propagation. 1. Sowing propagation can be done in spring or autumn. In autumn, sow in the open field from September to October. The optimum germination temperature is 1-0 to 20°C. Sweet William seedlings need a month and a half of low-temperature vernalization before they can differentiate flower buds, so seeds sown in spring will not bloom that year, producing only leaves, and will not bloom until early summer of the following year. Before frost, seedlings should be 2-3 cm tall. For field sowing, sow 200 seeds per sq m. If growing seedlings for transplant production, move them elsewhere after they become established, and the rate can be doubled, that is, 400 seeds per sq m; sowing in a greenhouse
-
Dianthus Cultivation Methods and Care Tips Explained in Detail
1. Highlights: Dianthus is one of China's famous ornamental flowers, with a long history of cultivation, and ancient poets praised it greatly. The two great poets of the Tang Dynasty, Li Bai and Du Fu, both left famous lines praising the dianthus flower for later generations. The Poet Immortal said, "Dianthus embroidered on silk robes." The Poet Sage said, "Musk sleeps among dianthus." This shows that as early as more than 1,200 years ago in the Tang Dynasty, dianthus was already widely cultivated for people to admire. Dianthus is widely distributed in China's Northeast, North China, Northwest, and the provinces of the Yangtze River basin, and is now widely cultivated at home and abroad. Dianthus resembles bamboo in form, with dense flowers and bright colors.
-
How to make steamed egg custard tastier? Master these cooking tips
The protein in eggs coagulates at 60°C to 70°C. When steaming, if the heat is high and the steam is fierce, the temperature of the outer layer of the egg mixture will rise rapidly, causing too great a temperature difference between inside and outside. When the inner egg mixture coagulates, the outer layer dehydrates into a honeycomb pattern. Therefore, to make good steamed egg custard, you need to master three points: 1. Temperature: stir the egg mixture with warm water, and steam over medium heat after the water comes to a boil. 2. Time: steam for another 8 minutes after the water comes to a boil. 3. Ratio: the ratio of egg mixture to cold water is 1:2. The water must come to a boil first, then place the egg mixture on the steaming rack, and then turn
-
There's an art to cleaning and cooking fish, and these tips are worth learning
After soaking fish in water with a few drops of vinegar added, the scales come off easily. In a container of cold water, scrape the scales with both hands underwater, and the scales won't fly everywhere. Sea bass must have the gills removed, otherwise the fish soup tastes bitter. Some fish have slime, which can be scrubbed off with table salt and then rinsed with cold water. If you accidentally puncture the gallbladder when gutting the fish, rub salt on the spot where the bile is, then wash with cold water; hot water must not be used. To remove the strong odor of flounder, tear off the dark
-
How to identify high-quality fish fry? Master these selection tips
Check the size of the fish fry. Fish of the same species from the same pond should be uniform and even when harvested, with little difference in body length and weight. In contrast, poor-quality fish fry with large individual differences and uneven sizes often result in a low overall survival rate due to competition for food, mixed genetic stock, poor management and other reasons. Check the body color of the fish fry. High-quality fish fry have bright, glossy body colors. Different species and different farming methods produce fish fry with different body colors. Generally speaking, high-quality silver carp fry should have a silver-gray back and silvery-white sides and belly. High-quality
-
Geranium Winter Care Methods and Maintenance Tips
Geraniums like warmth and fear cold, so in winter special attention should be paid to cold and frost protection. When growing geraniums in northern regions, the potted plants should be moved indoors when Frost's Descent arrives, placed by a sunny window so they receive sufficient light. If light is insufficient, the plants are prone to leggy growth, which affects flower bud formation, and even flower buds that have already formed may wither due to lack of light. If in the south, the potted plants should also be moved to a wind-sheltered, warm, sunny spot after the Start of Winter, which makes it easier for the potted flowers to get more sun and also helps them avoid wind and cold. Indoor temperatures should be maintained at 15°C to 20
-
Monthly Management Methods and Care Tips for Geraniums
Family and genus: Geraniaceae, Pelargonium. Scientific name: Pelargonium hortorum. Common names: hydrangea geranium, butterfly pelargonium, paraffin red. Habits: Geraniums originate from southern Africa and are perennial herbaceous plants that prefer warm, humid environments. They are not cold-tolerant, nor heat-tolerant; the optimal growing temperature from March to September is 13-19°C, and the winter temperature is 10-12°C. They like ample sunlight, fear exposure to blazing sun in summer, and prefer a semi-shaded environment. They fear waterlogging but are somewhat tolerant of drought. They require fertile, loose, well-drained soil. January: Place in sun
条件筛选