TOP AGRO A

NK (Ca) 14-5 (20) MIXED FERTILIZER with micronutrients. Water soluble fertilizer.

TOP AGRO A by TOP CROP is a BASE fertilizer for fertigation, suitable for the preparation of concentrated calcium-rich stock solutions in an A tank for subsequent dilution or for the preparation of diluted nutrient solutions A+B in combination with TOP AGRO B for daytime irrigation. It is a fast absorbing nitrogen fertilizer containing the nutrients potassium, calcium and the necessary micronutrients to be supplied continuously throughout the growing cycle to ensure optimum development.

USE AND APPLICATIONS:

Top Agro A is designed for fertigation in open field or greenhouse with soil or substrate. Top Agro A should always be used in combination with any of the Top Agro B supplements. The A+B application rate should take into account crop demand, developmental stage, irrigation rate, soil or substrate conditions and irrigation water quality.

Preparation of concentrated stock solutions in tank A and tank B and injection parameters for subsequent irrigation dilution:

Top Agro A must be dissolved in an A tank for calcium base fertilizers and each Top Agro B supplement must be dissolved in a B tank*. Fill each tank with irrigation water to three quarters of its capacity. If possible, the use of warm water will increase the dissolution rate of the fertilizer. With a stirring movement, gradually add the required amount of fertilizer to the fertilizer tank. Continue stirring while adding the amount of cold water required to reach the final volume of each tank.

* Never mix top agro A and top agro B in the same tank for concentrated solutions, precipitates will be produced which can cause clogging of the fertigation system. This is the reason why top agro is configured in part A and part B and the need for at least two tanks or dosing channels.

Recommended indicative dose: 100 g/L of stock solution*.

If it is not possible to weigh the fertilizer, you can either use the dosing cup provided or dissolve the entire contents of one or more 5 kg buckets and adjust the volume of solution in the tank. (1Kg/10L, 5Kg/50L, 10Kg/100L, etc.)

Injection or dosage rates to achieve the desired final concentration:

*(x100) Standardized concentration factor for stock solutions in tanks A and B.

Preparation of nutrient solutions of A+B mixtures for daytime irrigation:

Weigh or measure individually with the dosing cup the quantity of Top agro A and Top agro B corresponding to the volume of irrigation water. Fill the mixing tank three-quarters full with water. If possible, the use of warm water will increase the dissolution rate of the fertilizer. With stirring, first add top agro A until completely dissolved. Add top agro B grow, top agro B bloom or top agro B PK depending on the stage of development of the crop and continue stirring until completely dissolved. Add enough cold water to reach the final irrigation volume. Adjust the pH of the nutrient solution as required.

Recommended individual indicative dose: 0.2-1 g/L of top agro A + 0.2-1 g/L of top agro B. (2-10g/10L, 10-50g/50L, 20-100g/100L, 0.2-1 Kg/1000L of nutrient solution).

The application rate to prepare the nutrient solution should take into account the existence of other sources of calcium and magnesium, such as those coming from the soil or from the starting water.

COMMENTS:

Store in a cool and dry place. Avoid extreme temperatures. Keep out of direct sunlight. Once opened, keep the container tightly closed to avoid caking associated with environmental conditions and the nature of the fertilizer composition.

Stability of solutions: The quality of the water used influences the nutrient solution prepared. The use of well water or surface water can give problems associated with micro-organisms and the combination of A+B can give problems of precipitation over time, so diluted nutrient solutions should be fully used after preparation. Concentrated solutions can be stored for up to one month with tanks protected from sunlight and covered to minimize water evaporation.

P270: Do not eat, drink or smoke when using this product.

P102 Keep out of reach of children.

Fertilizer in accordance with the provisions of Royal Decree 506/2013, of 28 June, on fertilizer products.