Detailed Explanation of Violet Seed Prices and Planting Methods
Violet, also known as Corydalis, arrowhead grass, goat's horn seed, etc., is a perennial herbaceous plant of the genus Corydalis in the Papaveraceae family. It has strong adaptability and prefers a warm, slightly cool climate. It is distributed in Guangdong, Guangxi, Zhejiang, Jiangxi and other places. The dried whole plant is used medicinally and has the effect of clearing heat and detoxifying. Let's take a look at violet seed prices and planting methods together!
How much is a jin of violet seeds?
The price of violet seeds is about 30-40 yuan per jin, but prices vary depending on seed quality, variety, place of origin and purchase quantity. Violet is commonly propagated by seed and is best planted in fertile sandy loam with sufficient water sources. About 6-8 jin of seeds are needed per mu, usually intercropped with gramineous plants. It can be harvested after half a year of cultivation. Generally, the yield of dried goods is about 600-700 jin per mu, and high yields can reach 800-1000 jin. The market price of dried products is about 3-5 yuan per jin.
Sowing Methods for Violet
1. Soil disinfection: The sowing bed soil for violet is generally prepared with 2 parts garden soil, 2 parts leaf mold and 1 part fine sand. Soil disinfection should be carried out before sowing, and 0.3-0.5% potassium permanganate solution can be sprayed on the bed soil.
2. Sowing time: Spring sowing of violet is carried out in early to mid-March, and autumn sowing is carried out in early August. After sowing, control the temperature between 15-25°C, and seedlings will emerge in about a week.
3. Sowing method: Broadcasting can be used when sowing violet. Use a small-seed seeder or your hands to evenly scatter the seeds on the thoroughly moistened bed soil. After sowing, cover with fine soil sifted through a fine sieve. The covering thickness should be such that the seeds are no longer visible.
Seedling Stage Management of Violet
1. Seedling stage management: After the violet seedlings emerge completely, management should be strengthened, especially temperature control to prevent the seedlings from leggy growth. At this time, light should be sufficient, and the temperature should be controlled at 15°C during the day and 8°C-10°C at night, keeping the soil slightly dry.
2. Seedling separation and transplanting: When the violet seedlings grow their first true leaf, begin separating the seedlings. When transplanting, the root system should be spread out, and the bottom water should be thoroughly watered. An appropriate amount of decomposed organic fertilizer liquid can be applied to promote seedling growth. When the seedlings grow more than 5 leaves, they can be planted out.
Planting Methods for Violet
1. Field management: Violet is a shade-loving plant, so after emergence it should be watered frequently and management should be strengthened. When the autumn crops mature and are harvested, be careful not to bury the violet seedlings. Before freezing, water with freezing water and cover with compost. After the thaw in the following spring, break up the manure clumps and level the ground.
2. Fertilizer and water management: For violet, from Qingming to Guyu, when the new leaves have not yet covered the ground, apply 10-15 kg of urea per mu as a top dressing. Water after top dressing. Stop watering after Lixia to prevent stem and leaf rot and reduce yield.
3. Pest and disease control: During the greening stage of violet seedlings, a black larva of the order Lepidoptera often bites and eats the tender buds. It can be sprayed with 500-1000 times dilution of Qingchongjun, or 2500 grams of bacterial powder mixed with 15-25 kg of fine soil per mu can be prepared as poisonous soil to kill them.
4. Harvest and processing: Violet is used medicinally as the whole plant. Usually around the Xiaoman solar term, when the violet is half-seed and half-flower, choose a sunny day to cut the aboveground whole plant, dry it in the sun, and sell or store it.