L-Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by plants and some animal species but not by humans and other primates. Ascorbic acid functions as an enzymatic cofactor for multiple enzymes, serving as an electron donor for monooxygenases and dioxygenases.
Application:
1. Antiscorbutic, antiviral
L-Ascorbic Acid,Vitamin C 50-81-7,Ascorbic Acid Shandong Tiancheng Chemical Co., Ltd. , https://www.tianchengchemical.com
2. Analgesic, antipyretic
3. Physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Used as antimicrobial and antioxidant in foodstuffs.
November Family Flowering Guide
In November, as autumn transitions into winter, it's an ideal time to showcase a variety of flowers and ornamental plants in gardens. The average monthly temperature across the country ranges from 4.4°C in Beijing to 12.2°C in Shanghai, making it essential for potted plants to be cold-resistant. Woody ornamentals such as Araucaria, Juniper, Cypress, Cycad, Camellia, and many others thrive during this period. In addition, herbaceous plants like Dahlias, Chrysanthemums, and Poinsettias are also suitable for display.
For gardeners looking to propagate new plants, November is a favorable month. Sowing seeds of woody species like Peony, Camellia, and various conifers can be done, with proper protection against pests. Cuttings of hardy shrubs like Euonymus, Hibiscus, and Gardenia should be covered with plastic to protect them from the cold. Grafting techniques can also be applied using young seedlings as rootstocks, especially for fruit-bearing varieties like peaches and plums.
Bulb propagation is another effective method in November, with species like Hydrangea, Jasmine, and Camellia being ideal candidates. Division of perennial plants such as Peonies, Mahonia, and Begonias can be done to encourage new growth. Transplanting deciduous and evergreen plants is also recommended this month, ensuring that the root balls are intact and watering is consistent after planting.
Pruning hedges, topiaries, and shrubs helps maintain their shape and promotes healthy growth. Watering is crucial, especially for newly transplanted plants, while fertilizing with low-concentration phosphorus and potassium solutions supports flower bud development. Pest control measures, such as burning pruned debris and removing infested branches, help prevent disease outbreaks.
In the south, some plants can be moved indoors or placed in greenhouses for winter protection. Potted plants on balconies should be monitored closely, ensuring they receive enough light and water without over-saturation. Proper care during November sets the stage for vibrant blooms in the coming spring.
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