The nutrient composition of UF is a solid urea-formaldehyde polymer, and the total nitrogen content is usually in
38%-40%, the sustained release period is usually 90-180 days, depending on the raw material ratio of the product.
Characteristics of urea and formaldehyde sustained-release nitrogenous fertilizer UF:
1, safety: salinity index and biurea content is very low, no burning seedlings
2. Long-term effect: one of the most long-term nitrogen sources, lasting up to 180 days
3, multi-form optional: powder, irregular particles, round particles of various sizes
4, Stability: unique release form, mainly through the decomposition of microorganisms to release nutrients, so as to promote rapid root growth
5, Synergistic: can provide both nitrogen and abundant carbon, to help increase and maintain the number of beneficial microorganisms in the soil
THE GRAULAR FERTILIZER
20kg PE Bag in one Inner Bag, 40 inner bags in a pallet, 20 pallets in a containercustomized labels and recipes provide relevant inspection report as required.
ABOUT THE PACKAGE
We are factory direct sales, about the packaging we support customization, including color, pattern, size, material, logo and so on. Looking forward to your order.