What is "fertilizer synergist"?
What is "fertilizer synergist"? A: "Fertilizer synergist" is a term hyped by fertilizer merchants. It may be a nitrification inhibitor that can improve the utilization rate of nitrogen fertilizer, or a chelating agent or humic acid that can improve the efficiency of medium and trace elements. If the dosage is right and the method is correct, it is beneficial to improve fertilizer efficiency, but it cannot replace chemical fertilizer.
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Five points for attention in applying trace element fertilizer
The production of green food also requires restrictions on the use of fertilizers. So what are the fertilizers allowed to be used? one。 Farm fertilizer. Refers to fertilizer that contains a large amount of biological matter, animal and plant residues, excreta, biological waste and other substances. 1. Compost. With all kinds of straw, fallen leaves, human and animal faeces.
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Can sugarcane herbicides and insect repellents be mixed together?
First: the weed control range of the two herbicides should be different. Second: quick-acting agents should be mixed with late-acting agents, and long-acting agents should be mixed with short-acting ones. Third, the agents with high diffusivity and mobility in the soil should be mixed with those with low diffusivity and mobility. Fourth,.
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