Paint Roller brush is intended for wall or ceiling painting and such like large and flat surfaces, compared to flat paint brushes. It consists of two basic parts, with the replaceable paint roller covers and the reusable paint roller frames. The sizes usually range from mini 4inch to 9inch. The 9 inch is the most popluar. The paint roller covers pick up the paint, along with the Paint Roller Frame rolling backward and forward, the painting work starts.
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The combination of topdressing fertilizer and rushing fertilization is mainly based on multi-component compound fertilizer. The combination of topdressing and rushing is adopted to solve the problem of surface root fertilizer requirement. On the other hand, topdressing can activate soil layer, increase root system and alleviate fertilizer efficiency. .
The combination of large water and small water is applied by many farmers, regardless of seedling stage and fruiting stage, with large water flushing, which makes the fertilizer water too large, causing seedling disease, rotten roots and roots. Regardless of biological fertilizer, organic fertilizer, and chemical fertilizer, it is necessary to look at the fertilizer used for the seedlings, the reasonable amount, and the timely cultivation of the loose soil after the fertilizer and water have passed.
The combination of biological fertilizer and chemical fertilizer contains more than ten kinds of beneficial bacteria, which has the effect of activating soil and regulating nutrients. Combined with inorganic fertilizer (fertilizer), it can relieve fertilizer damage, increase soil organic matter and promote root development.
Author: Deming
Greenhouse vegetable skillful fertilization
Organic fertilizers combined with inorganic fertilizers Many farmers, whether they are rushing or applying, are mainly based on chemical fertilizers. Although some fertilizers contain humic acid, inorganic fertilizers are mainly nitrogen fertilizers such as ammonium nitrate and urea. In the short term, vegetables grow well, but they lack long-term effects. Some fertilizers are mainly based on cake fertilizer (hemp seed cake, cotton cake, bean cake) and diammonium phosphate (or ammonium nitrate), and the effect is not good, because the cake fertilizer fermentation takes a certain time.
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