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Therefore, DAP is also an important additive in the wine making and brewing industry. However, a majority of the demand arises from the fertilizer sector. DAP as a chemical salt is used in many industries and the market for DAP can be segmented according to its applications into fertilizers, wine making or brewing, fire retardant, metal industry (as flux), and in the food industry (yeast nutrient).
Selecting DAP Fertilizers. DAP fertilizer is available in both liquid and dry products. The ability of plants to absorb and use phosphate is not affected by whether the product is wet or dry.There are, however, advantages to each type of application.lkaline Consideration. DAP fertilizer has a pH of about 8, which makes it a strong alkaline. This means that DAP can have an impact on the pH of the soil in which it is applied.