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How should phosphorus fertilizer be selected to suit a drip irrigation system?
Phosphorus fertilizer used in drip irrigation systems must be water-soluble. Traditionally used phosphorus fertilizers, such as superphosphate, have monocalcium phosphate as their main water-soluble component, but they also contain other insoluble impurities, so they are not suitable for drip irrigation systems. Monoammonium phosphate, diammonium phosphate, monopotassium phosphate and phosphoric acid are all completely soluble and are very...
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How should fertilizer products be selected to be more suitable?
Greenhouse vegetable production is a high-input, high-output production method in a specific environment. Different fertilization methods not only affect the utilization rate of fertilizers, but also affect the economic benefits of production. 1. Common misconceptions in current fertilizer application (1) Organic fertilizer drying Human manure and chicken manure have become...
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