In Venezuela, the driver's license number is the same as the citizen's ID number. The number of a driving license issued by the Dominican Republic has the same number as the holder's Dominican Republic ID card.
We are offering chelated micronutrients and micronutrient fertilizers such as EDTA calcium, EDTA iron, EDTA magnesium, EDTA cobalt, EDTA manganese, EDTA zinc, copper DTPA, fe DTPA, zinc DTPA and ferric ammonium EDTA. Also manufacture and export acid chelate range and a wide variety of phosphates.
A long-term effect of all ammonium-based nitrogen fertilizers is to lower soil pH. Anhydrous ammonia, urea, diammonium phosphate, and nitrogen solutions, when first applied, greatly but temporarily increase soil pH in the zone of application.any different chemical and physical forms of nitrogen (N) fertilizers exist. Some of the more common fertilizer nitrogen sources are given in the table below. The nitrogen in most farm-grade fertilizers is readily available. Some fertilizers, such as âturf-gradeâ fertilizers, release nitrogen very slowly.