How Many Types of Ca Mau Urea Are There? Differences and Which to Use
Date · By Viet Nga Fertilizer
Contents· 6 sectionsExpandCollapse
Ca Mau urea is a familiar urea brand for farmers in the Mekong Delta, produced by PetroVietnam Ca Mau Fertilizer Joint Stock Company. There are many nitrogen lines carrying the Ca Mau name, with different bags, so many people ask: how many types of Ca Mau urea are there, how do they differ, and which should I use? This article covers the Ca Mau nitrogen lines that Viet Nga Fertilizer distributes.
Ca Mau urea (granular urea)
Ca Mau Urea is the traditional granular urea line, with 46.3% total nitrogen and biuret no more than 0.99%. The granules are large, hard and low in dust, and dissolve more slowly than prilled urea, which reduces losses when applied to flooded fields. It is the most popular line, used for rice, fruit trees and vegetables.
Urea Bio Ca Mau (urea with microbes)
Urea Bio Ca Mau has 46% nitrogen and is enriched with beneficial Bacillus microorganisms. The microbes help convert nutrients in the soil and strengthen the plant's resistance. It suits farmers who want to supply nitrogen and improve soil microbiology at the same time.
NPK Ca Mau and NPK Ca Mau Gold
Besides urea, Ca Mau also has compound NPK lines for each crop stage. Viet Nga Fertilizer is the exclusive distributor in Dong Thap of NPK Ca Mau 16-16-8+TE (Hoa Sen) and the NPK Ca Mau Gold lines: 20-20-15, 20-15-8, 18-8-18, 16-16-8+TE, 15-6-20. See the full range in the Ca Mau Fertilizer category.
Quick comparison table
Line | Main content | What sets it apart | Use when |
|---|---|---|---|
Ca Mau urea (granular) | N 46.3% | Large, hard, low-dust granules | Nitrogen top-dressing for all crops |
Urea Bio Ca Mau | N 46% + Bacillus | Contains beneficial microbes | You need nitrogen and want to improve the soil |
NPK Ca Mau / Ca Mau Gold | N-P-K by formula | Nitrogen, phosphate and potash in one granule | Stage-based application: tillering, fruit development… |
How to recognize genuine Ca Mau urea
- The bag clearly shows the name PetroVietnam Ca Mau Fertilizer Joint Stock Company, the fertilizer registration code, composition and production date.
- Check the fertilizer registration code in the national database. See the guide in the article Looking up fertilizer registration codes.
- Buy from a reputable dealer with an invoice. Viet Nga Fertilizer is a tier-1 distributor of Ca Mau urea in the Mekong Delta.
Today's Ca Mau urea prices
Urea prices change with the world market and the crop season. See the latest reference prices of the Ca Mau and Phu My nitrogen lines on the Today's fertilizer prices page. Dealers who need wholesale prices can register on the Fertilizer supplier for dealers page.
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