UAN 32% Solution is a nitrogen fertilizer solution composed of urea thiab ammonium nitrate.
1.Fully water-soluble, no impurities, the use of various methods, can be foliar spray, drip irrigation and flushing, and can be diluted with other fertilizers, pesticides at the same time, saving time,and labor
2.High utilization rate: the utilization rate is as high as 90%, which is 4 times that of traditional urea, effectively reducing nitrogen loss
3.Polymorphic nitrogen sources: nitrate nitrogen, ammonium nitrogen, amide nitrogen three forms of nitrogen complete, both quick and durable, to meet the nutrient needs of different growth stages of crops, to ensure balanced and durable absorption of nutrients, high fertilizer efficiency
UAN 32% Solution can be used on just about all crops. It is widely used for side-dressing cotton, vegetables, corn, beets and other crops. Sprinkler applied UAN 32% Solution is used for tree crops such as almonds, for cereal grains, potatoes and for manyother crops.
1.Solutions of UAN are widely used as a source of N for plant nutrition. The NO3 portion (25% of the total N) is immediately available for plant uptake. The NH4 +fraction (25% of the total N) can also be assimilated directly by most plants, but is rapidly oxidized by soil bacteria to form NO3-.The remaining urea portion (50% of the total N) is hydrolyzed by soil enzymes to form NH4+, which is subsequently transformed to NO3 in most soil conditions.
2.Solutions of UAN are extremely versatile as a source of plant nutrition. Due to its chemical properties, UAN is compatible with many other nutrients and agricultural chemicals, and is frequently mixed with solutions containing P, K, and other essential plant nutrients. Fluid fertilizers can be blended to precisely meet the specific needs of a soil or crop.
3.UAN solutions are commonly injected into the soil beneath the surface, sprayed onto the soil surface, dribbled as a band onto the surface, added to irrigation water, or sprayed onto plant leaves as a source of foliar nutrition. However, UAN may damage foliage if sprayed directly on some plants, so dilution with water may be needed.
4.UAN solution, produced by combining urea, nitric acid, and ammonia, is a liquid fertilizer product with a nitrogen content that typically ranges from 28 percent to 32 percent. UAN can be applied more uniformly than non-liquid forms of fertilizer. It can be mixed with herbicides, pesticides, and other nutrients, permitting farmers to reduce costs by applying several materials simultaneously rather than making several separate applications.
Peb muaj ntau lub Hoobkas zoo nrog kev koom tes sib sib zog nqus, uas tuaj yeem muab koj cov khoom zoo thiab cov nqi sib tw. Thiab peb tseem tuaj yeem muab cov luv nqi rau kev yuav khoom ntau.Thiab peb koom tes nrog ntau lub tuam txhab xa khoom xa tuaj, tuaj yeem xa cov khoom lag luam kom nyab xeeb thiab ntseeg nkaws rau koj txhais tes. Lub sij hawm xa tuaj yog li 3-20 hnub tom qab tau txais kev pom zoo ntawm kev them nyiaj.
Items | Specification | Cov txiaj ntsig |
Physical Appearance | Colorless liquid, slight ammonia odor (pungent) | PASS |
N content | 32% min | 32.4% |
Ammonium Nitrate | 42% min | 44% |
Urea | 34% min | 34% |
Water | 24% max | 22% |
Free Ammonia | 0.05% max | 0.009% |
Solubility | 100% | 100% |
pH (10% aqueous solution) | 6.0-7.5 | 6.5 |
Density(25ºC) | 1.315-1.325 | 1.32 |
Pb | 4ppm | 4ppm |
Conclusion:The batch tested complies with European standards |
1. Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
Peb yog ib qho kev sib koom ua ke kev lag luam thiab kev lag luam, muab kev pabcuam ib-nres.OEM tuaj yeem txais.
2. Koj puas muab cov qauv? Puas yog dawb lossis ntxiv?
Cov qauv dawb.Cov qauv tus nqi thauj khoom yuav tsum tau them los ntawm koj sab.
3. Koj puas muaj daim ntawv pov thawj ntsig txog kev tswj xyuas zoo?
ISO 9001: 2008 ntawv pov thawj los xyuas kom meej qhov zoo.
4. Kuv yuav muab dab tsi kom tau txais cov lus hais?
Pls qhia peb txog cov khoom lag luam uas koj xav tau, xaj kom muaj nuj nqis, chaw nyob thiab cov kev xav tau tshwj xeeb.Cov lus hais yuav ua rau koj siv sijhawm.
5. Hom kev them nqi twg koj nyiam? Cov nqe lus twg raug lees txais?
Txais Cov Lus Cog Tseg: FOB, CFR, CIF, EXW;
Accepted Payment Currency:USD;EUR
Hom Kev Them Nyiaj: T / T, Western Union; Paypal, Trade Assurance.
Lus Hais: Lus Askiv.
Cov khoom qeb