After a period of cold weather, it's important to take timely measures to protect your rapeseed crops and ensure healthy growth. Here are four key steps to follow:
1. **Drainage and Field Management**: For rapeseed fields that are prone to waterlogging, it's essential to clear the "three ditches" (drainage channels) after sunny days. This helps reduce soil moisture and prevents waterlogging, which can damage the plants.
2. **Remove Frost-Damaged Material**: If early-season rape has been affected by frost, remove any frozen moss and dead leaves. This not only improves air circulation but also encourages the growth of new branches, which can increase yield. Removing damaged foliage also helps the plant focus its energy on healthy growth.
3. **Apply Fertilizer and Boron Solution**: After the frost has passed, apply top dressing to the fields. Use 5-7 kg of urea per acre to promote branch development. For areas with poor growth, increase the amount slightly to help the plants recover faster. At the same time, spray a 0.1%-0.2% boron solution at about 50 kg per acre to improve flowering and boost overall yield.
4. **Disease Prevention and Pest Control**: Frosted rapeseed is more vulnerable to diseases. Focus on preventing fungal infections like Sclerotinia sclerotiorum by spraying fungicides such as carbendazim or mancozeb after proper drainage. Also, monitor for pests like spring locusts and use insecticides like eucalyptus-based sprays to control them effectively.
In addition to these practices, if you're growing mushrooms during winter, there are specific care tips to keep in mind. Winter conditions, though cold, can lead to better-quality mushrooms due to slower growth and denser flesh. Here’s how to manage your mushroom cultivation:
**Temperature Control**: During winter, maintain a stable temperature in the mushroom shed. Uncover the covers during the day to allow sunlight and natural heat, and cover them tightly at night to retain warmth. Using thin plastic sheets on the outside of the sheds can help trap heat. Covering with shade nets or straw curtains at night can protect against frost. These methods can raise the internal temperature by 5°C to 10°C, allowing mushrooms to grow even in cold conditions.
**Water and Moisture Management**: Mushrooms require careful watering, especially after they've lost some moisture. When the substrate weighs 50%-60% of its original weight, it's time to rehydrate. Before adding water, ventilate the shed for 3-4 days. Use a water injection needle to add water efficiently, preferably from well water. Watering should be done based on the stage: more frequent when mushrooms are abundant, less when buds are forming, and minimal during harvest.
**Ventilation and Airflow**: Proper ventilation is crucial to prevent carbon dioxide buildup, which can hinder fruiting body formation. Open the shed for 10-20 minutes before and after noon when temperatures are higher. Always enter and exit from the south side to avoid exposing the mushrooms to cold drafts.
By following these detailed steps, farmers can protect their crops, improve yields, and take advantage of high market demand during the holiday season. With careful attention and timely action, both rapeseed and mushrooms can thrive even in challenging winter conditions.
Anti Aging Raw Materials
Recommendations for selecting anti-aging raw materials:
1. Antioxidant performance: Anti-aging cosmetic ingredients should have good antioxidant performance, which can effectively resist free radicals and protect skin cells from oxidative damage.Such as Astaxanthin, Bakuchiol, and Superoxide Dismutase.2. Repair function: Anti-aging cosmetic ingredients should have a repair function, which can promote the regeneration and repair of skin cells and reduce the signs of skin aging.3. Moisturizing performance: Anti-aging Cosmetic Raw Materials should have good moisturizing performance, capable of maintaining skin moisture and preventing skin dryness and aging.4. Safety: Anti-aging cosmetic ingredients should have good safety and not cause irritation or allergic reactions to the skin.
5. Sustainability: Anti-aging cosmetic ingredients should be sustainable and be able to be produced and used under environmentally friendly conditions, without causing pollution or damage to the environment.
6. Retinol: can promote cell regeneration, reduce wrinkles, and improve skin elasticity.
7. Vitamin C: Has an antioxidant effect, can resist free radical damage, and brightens skin.
8. Vitamin E: Helps skin retain moisture and strengthens skin barrier function.
9. Peptides: such as hexapeptides, which can stimulate collagen production and reduce fine lines.
10. Polyphenols: such as resveratrol, have powerful antioxidant effects.
11. Hyaluronic acid: keeps skin hydrated, and makes skin fuller and smoother.
12. Coenzyme Q10: Enhance cell energy, and enhance skin vitality.
13. Grape seed extract: Rich in antioxidants that protect skin from the effects of aging.
14. Soy isoflavones: regulate hormone levels and have a certain nourishing effect on the skin.
15. Plant extracts: such as green tea extract, pomegranate extract, etc., have antioxidant and anti-inflammatory properties.
Anti Aging Raw Materials,Astaxanthin,Bakuchiol,Resveratrol,Superoxide Dismutase
Shaanxi Changsheng Industrial Co., Ltd. , https://www.cncsbio.com