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A Brief Analysis of Key Technical Points for Water and Fertilizer Management in Tobacco Fields
Compared with most other crops, the special characteristic of tobacco leaf is that the harvested part is the leaf. Tobacco leaves grow gradually as the tobacco plant roots continuously absorb nutrients and water from the soil. Therefore, to cultivate high-quality tobacco leaves, water and fertilizer management in tobacco fields is crucial. Scientific fertilization ensures yield and quality...
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How can phosphate fertilizer efficiency in wheat fields be improved? Practical methods shared
1. Apply after mixed composting and fermentation with organic fertilizer. Organic fertilizer is rich in organic matter, phosphoric acid and a variety of organic weak acids, which can turn insoluble phosphorus into soluble phosphorus. It not only greatly improves the utilization rate of phosphate fertilizer, but also effectively overcomes the problem of phosphate fertilizer burning seedlings. 2. Apply in combination with nitrogen fertilizer, potassium fertilizer, and zinc fertilizer...
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