Organic fertilizer is used in combination with chemical fertilizers. Organic fertilizers are rich in organic matter, can fertilize the soil, provide a variety of nutrients, and provide compounds with auxin and hormone properties. The application of organic fertilizers helps maintain the reserves of nitrogen in rice soils. The release of organic fertilizer nutrients is slow, while the chemical fertilizers are mostly quick-acting fertilizers and the nutrient supply is fast. The combination of the two can make the nutrient supply more stable. Organic acids and humic acids in organic fertilizers can be combined with iron and aluminum in the soil to reduce the fixation of phosphate fertilizer by soil and increase the circulation of effective phosphorus and phosphate fertilizer in the soil.
Nitrogen, phosphorus or NPK fertilizers combined with single application of nitrogen fertilizer, rice is easy to be green, lodging, and prone to rice blast, high open rate, affecting yield. The application of NPK fertilizer increased by 54 kg per mu of single-fertilizer.
The dosage is suitable, and the base fertilizer and top dressing are combined. The more the amount of fertilizer is applied, the more it will increase production, but the appropriate dosage and the reasonable ratio can increase production. According to the growth of rice seedlings, the appropriate amount of fertilizer can be used to promote the robust growth of rice. The number of top dressings should be determined according to local climatic conditions and seedling conditions.
Nitrogen, phosphorus or NPK fertilizers combined with single application of nitrogen fertilizer, rice is easy to be green, lodging, and prone to rice blast, high open rate, affecting yield. The application of NPK fertilizer increased by 54 kg per mu of single-fertilizer.
The dosage is suitable, and the base fertilizer and top dressing are combined. The more the amount of fertilizer is applied, the more it will increase production, but the appropriate dosage and the reasonable ratio can increase production. According to the growth of rice seedlings, the appropriate amount of fertilizer can be used to promote the robust growth of rice. The number of top dressings should be determined according to local climatic conditions and seedling conditions.
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】
Razor Wire
Razor wire is made of high-tension galvanized steel wire and hot-dip galvanized steel sheet which is punched out sharp knife pieces. Due to the sharp and close barbs, it has excellent protection and isolation effect. Compared to the standard barbed razor, it is suitable for applications where require a higher security level. Besides, the thick zinc coating makes it resistant to acid rains and all weathers so that it is very durable to use.
Razor Wire,Stainless Steel Razor Wire,Galvanized Razor Wire,Power Painting Razor Wire
HENGSHUI YUZHENG IMPORT AND EXPORT CO., LTD. , https://www.yzironnails.com