1. Applying plant ash in plastic greenhouses can directly supply essential nutrients to vegetables. During the growing season, spraying a 10% ash leaching solution on the leaves helps improve plant resilience and overall health. This natural fertilizer not only provides potassium and other minerals but also promotes stronger growth and better resistance against pests and diseases.
2. Moisture control is crucial in greenhouses. If the humidity becomes too high, sprinkling a layer of grass ash over the soil can effectively absorb excess moisture, reducing the risk of fungal infections and maintaining a healthier growing environment for the plants.
3. Grass ash has natural antifungal properties that make it effective in preventing various plant diseases. When used in greenhouse vegetable cultivation, it can help reduce the occurrence of seedling diseases, blight, root rot, celery spot disease, and leek gray mold. This organic method offers an eco-friendly alternative to chemical pesticides.
4. Over time, continuous planting in greenhouses can lead to compacted soil, which hinders root development and nutrient absorption. Adding grass ash helps loosen the soil structure, improving aeration and drainage. This practice enhances soil fertility and supports long-term sustainable farming.
In addition to these benefits, using grass ash can also contribute to waste management by repurposing agricultural byproducts. It's a cost-effective and environmentally friendly way to maintain healthy crops in controlled environments. Farmers who adopt this technique often report improved yields and fewer issues with plant health. By integrating grass ash into their regular maintenance routine, growers can achieve more consistent results while minimizing the need for synthetic inputs.
Single-direction Thrust Ball Bearings
Thrust ball bearings with the contact angle of 90 degrees can only bear axial load with low speed limit. The single direction thrust ball bearings of SS51000 series can only bear axial load in one direction and can limit the axial move of the bearings and the outer cover in one direction with the outer cover.
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