Spring radish cutting

Radishes come in many fine varieties, such as White Jade Spring, Early Spring Large/Small Root, April Students, and Small Government. These varieties are imported from abroad and are known for their resilience to cold, rain, and sunlight. They are less likely to bolt, and even if they do, it's not a major concern. For spring planting, these radishes can be grown in large or medium greenhouses or small sheds. Timing of planting is crucial. Based on the characteristics of each variety and local climate conditions, the sowing period should be carefully planned to meet the off-season market demand for radishes during the 4 to 5 months period. In greenhouses or sheds, early February is ideal for planting, with harvesting taking place in late April. If using small arch covers, sowing should occur in late February to early March, with harvests happening from late April to early May. Soil preparation is the third key step. It is best to choose sandy loam soil that is deep, well-drained, and rich in nutrients. Avoid fields where cruciferous crops like cabbage, cauliflower, or autumn radishes were previously grown. Spring radishes tend to have high yields and long roots, and they often develop exposed shoulders as they mature. Therefore, "two plowings and two cultivations" are recommended. The first plowing should be deep to break up large soil clods, while the second plowing should be combined with base fertilization—2,000 kg of manure per acre and 50 kg of compound fertilizer should be thoroughly mixed and leveled. Ridge cultivation is preferred, with 2 to 3 seeds planted per hole. After sowing, maintaining a higher temperature before germination is essential. Daytime temperatures should range between 20°C and 25°C, and nighttime temperatures between 10°C and 13°C. To help increase the temperature, plastic film can be used to cover the seedbed. Once the seedlings emerge, the covering can be removed, but ensure the temperature stays above 8°C to 10°C; otherwise, prolonged low temperatures may cause bolting. After the seedlings have emerged, thinning should be done to prevent overcrowding. Typically, 2 to 3 leaves are present when thinning, leaving only strong seedlings per hole. A light application of human and animal manure water is recommended after emergence, followed by another top-dressing with diluted manure urine. For pest control, use 10% Scorpion Net (such as Dagon Chen, Imidacloprid, Kang Fuduo) to manage aphids. Apply 2.5% Emamectin Benzoate to control yellow caterpillars, cabbage worms, and Spodoptera larvae. Agricultural Streptomycin can be used to prevent black rot. Finally, harvest spring radishes promptly before they bolt to avoid quality loss. Winter radishes can still be harvested normally when the plants reach 15–20 cm in height. Timely harvesting ensures better quality and marketability.

Herbal Extract

Herbal extract is a concentrated solution made by extracting the herb's chemical constituents out of the inert herb fiber (cellulose) with a solution of alcohol and water or glycerin. This process allows the beneficial components of plants, such as antioxidants, vitamins, and minerals, to be extracted and used for medicinal or therapeutic purposes. Commonly used herbs include echinacea, ginseng, turmeric, and milk thistle. Herbal extracts can be consumed in various forms, such as capsules, tinctures, or teas.

According to different extraction methods: the volatile oil, oil, extract, fluid extract, dry extract, active components and active parts obtained from plants for preparation production are all extracts.

Herbal extracts were classified according to ingredients: glycosides, acids, polyphenols, polysaccharides, terpenoids, flavonoids, alkaloids, etc. Active Ingredient: natural single ingredient extracted from plants and other substances, the content of the single ingredient should account for more than 90% of the total extract.
Herbal extracts are classified according to their efficacy:Immune-boosting extract,Antialcoholic Liver Extract,Sleep Improving Extract, Purgative Extract ,Treat Pharyngeal Extract.
According to the characteristics of the final product, it can be divided into oil, liquid, powder, lens and so on.

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