Nitro-Sulfur Compound Fertilizers: Fais koj cov qoob loo, tiv thaiv koj cov av

Nqe lus piav qhia:Peb cov chiv nitro-sulfur-based feem ntau yog tsim los ntawm cov qoob loo, cov av, thiab qhov piv ntawm NPK, thiab sulfur (S). Lawv cov yam ntxwv tseem ceeb yog suav nrog nitrate nitrogen (NO₃⁻-N) thiab sulfur (S).

Daim ntawv thov:Sulfur-based compound chiv tuaj yeem siv ua chiv, hnav khaub ncaws sab saum toj, noob chiv, thiab foliar fertilization. Nitro-sulfur compound fertilizer yog tsim rau ntau yam qoob loo, tshwj xeeb tshaj yog cov txiv hmab txiv ntoo nyiam ntau yam xws li legumes, alliums, grapes, thiab txiv lws suav. Nws ua hauj lwm raws li cov chiv nyiam rau cov chloride-sensitive nyiaj ntsuab qoob loo xws li luam yeeb. Tsis tas li ntawd, nitro-sulfur compound fertilizer qhia tshwj xeeb rau kev hloov pauv rau cov qoob loo qhuav thiab cov av uas muaj leej faj tsis muaj peev xwm lossis cov dej ntsev-alkaline.

Pob ntawv:40/50kg hnab yas, jumbo hnab los yog customized

Tiv tauj peb

cov khoom paub meej

piav 1

I. General Formulations (Suitable for Multiple Crops)
● Balanced Formulation
NPK-S Ratio: 15-15-15 + 10% S
Daim ntawv thov: dav siv rau nplooj zaub (piv txwv li, spinach, zaub qhwv) thiab txiv hmab txiv ntoo zaub (xws li txiv lws suav, peppers) xav tau cov as-ham, txhawb kev loj hlob thiab kev loj hlob.
Nitrogen Sources: Nitrate nitrogen account rau 30% ~ 50% (xws li ammonium nitrate, calcium nitrate), nrog rau seem li ammonium nitrogen los yog urea.
Sulfur Sources: Potassium sulfate (K₂SO₄), magnesium sulfate (MgSO₄), thiab lwm yam.

● High-Nitrogen Formulation
NPK-S Ratio: 25-5-10 + 12% S
Daim ntawv thov: Zoo tagnrho rau cov nplooj zaub (xws li spinach, lettuce) los yog qoob loo yub theem kom sai txhawb cov nplooj loj hlob sai.
Nitrogen Source: Nitrate nitrogen tshaj 50%, kom ntseeg tau tias muaj kev cuam tshuam sai.

II. Crop-Specific Formulations
● Txiv hmab txiv ntoo (txiv lws suav, kua txob)
NPK-S Ratio: 18-8-20 + 12% S
Nta: High potassium boosts txiv hmab txiv ntoo expansion, nitrate nitrogen accelerates nutrient uptake, thiab sulfur txhim khu cov ntsiab lus qab zib thiab kab mob.
Sulfur Source: Potassium sulfate (muab ob qho tib si potassium thiab sulfur).

● Tuber/Root Crops (qos yaj ywm, Sweet Potatoes)
NPK-S Ratio: 12-10-20 + 15% S
Nta: Cov poov tshuaj siab txhawb cov hmoov txhuv nplej siab, sulfur ntxiv dag zog rau cov protein synthesis, thiab nitrate nitrogen txhawb kev loj hlob thaum lub sij hawm tuber bulking.

● Txiv Hmab Txiv Ntoo (Citrus, Kua)
NPK-S Ratio: 16-6-18 + 8% S
Nta: Sib npaug NPK txhim kho cov txiv hmab txiv ntoo tsw thiab ruaj khov, thaum nitrate nitrogen ua tau raws li qhov xav tau sai sai thaum tua kev loj hlob.

● Cereal Crops (pob kws, nplej)
NPK-S Ratio: 22-10-12 + 10% S
Nta: High nitrogen txhawb nqa elongation thiab grain filling, sulfur tsub kom cov noob plumpness, thiab nitrate nitrogen adapts rau qis-kub haum xav tau.

III. Functional Formulations
● Saline-Alkali Av Formula
NPK-S Ratio: 14-12-14 + 18% S
Nta: High sulfur (sulfur los yog sulfates) alleviates ntsev puas; nitrate nitrogen zam cov av fixation. Haum rau cov qoob loo uas muaj ntsev-tiv taus xws li qab zib beet thiab sunflower.

● Dej-Soluble Fertilizer
NPK-S Ratio: 20-10-20 + 15% S
Nta: Tag nrho cov dej-soluble rau drip irrigation los yog foliar spray; nitrate nitrogen ua kom ncaj qha uptake, thiab sulfur tiv thaiv sulfur-deficiency yellowing.

● Cov mis rau lub caij kub qis
NPK-S Ratio: 18-6-12 + 10% S
Nta: High nitrate nitrogen (> 60%) kom nqus tau sai hauv cov mob khaub thuas, zoo tagnrho rau cov qoob loo thaum ntxov caij nplooj ntoos hlav.

IV. Ntsiab Cai Tsim
Nitrate Nitrogen Proportion: Feem ntau 30% ~ 70% ntawm tag nrho cov nitrogen, txaus siab rau cov teebmeem ceev ceev hauv qhov kub thiab txias lossis cov qoob loo tsis muaj nitrogen.

Sulfur Sources:
● Potassium Sulfate (K₂SO₄): Muab cov sulfur thiab potassium, haum rau cov qoob loo uas muaj cov tshuaj chloride (xws li haus luam yeeb, txiv hmab txiv ntoo).
● Ammonium Sulfate ((NH₄)₂SO₄): Muaj 24% sulfur thiab ntxiv ammonium nitrogen.
● Elemental Sulfur (S): qeeb-tso sulfur qhov chaw rau lub sij hawm ntev ntawm cov av sulfur deficiency.

NPK Ratios: Kho raws li cov qoob loo xav tau, xws li:
● Cov Zaub Zaub: Cov nitrogen siab (N> 20%), tsawg phosphorus thiab potassium.
● Txiv Hmab Txiv Ntoo: Cov poov tshuaj siab (K₂O> 15%), sib npaug nitrogen thiab phosphorus.

V. Common Raw Material Combinations

Lub Hom Phiaj Formulation	Raw Material piv txwv
High nitrate Nitrogen + Sulfur	Calcium ammonium nitrate (nrog nitrate nitrogen) + potassium sulfate + monoammonium phosphate
Balanced Formulation	Nitrophosphate (nrog nitrate nitrogen) + poov tshuaj sulfate + urea (me me)
Nqi-zoo	Ammonium nitrate (nitrate nitrogen) + superphosphate (muaj sulfur) + KCl (ceeb toom chloride rhiab heev)

VI. Cov kev ceev faj

Tsis txhob sib xyaw nrog Alkaline Fertilizers: Nitrate nitrogen reacts nrog alkaline tshuaj (xws li, ntoo tshauv), ua rau volatilization poob.
Tswj Chloride Cov ntsiab lus: Siv cov poov tshuaj sulfate es tsis txhob KCl rau cov qoob loo chloride-rhiab heev (xws li, luam yeeb, qos yaj ywm).
Av Adaptability:
● Cov av acidic: Nyiam calcium nitrate los ntxiv calcium thiab kho pH.
● Sulfur-Deficient Av: Ua kom cov ntsiab lus sulfur rau> 15% lossis ntxiv cov hmoov sulfur.

Cov ntsiab lus: Nitro-sulfur-raws li chiv muaj ntau yam formulations haum rau hom qoob loo, theem kev loj hlob, thiab av tej yam kev mob. Qhov tseem ceeb yog nyob rau hauv optimizing lub synergistic teebmeem ntawm nitrate nitrogen thiab sulfur. Kev tshawb fawb formulations txhim kho chiv efficiency, txo cov as-ham pov tseg thiab av salinization.

Khoom npe	Nitro-sulfur compound chiv
Qhov tshwm sim	Dawb granules
Cov qauv tsis tu ncua	24-6-10; 26-0-0; 26-13-0; 19-26-0; 27-0-5; 15-15-15; 16-5-20; 15-4-26 : kuv

Formula	Tag nrho N ≥	P2O5 O ≥	K2O ≥	Tag Nrho Cov Khoom Noj ≥	Cov dej noo ≤
24-6-10 : kuv	24.1	6.0	10.15 Nws	40.2 ib	0.2
26-0-0 ib	26.1 ib	0	0	26.1 ib	0.22
26-13-0 Nws	26.1 ib	13.12 Nws	0	39.1 ib	0.25
19-26-0 Nws	19.0 Nws	26.1 ib	0	45.1 ib	0.23
27-0-5 ib	27.1 ib	0	5.1	32.1	0.32 ib
15-15-15 : kuv	15.0 Nws	15.1	15.1	45.2 ib	0.33 ib
16-5-20 : kuv	16.0 Nws	5.1	20.1	41.1	0.35 Nws
15-4-26 : kuv	15.0 Nws	4.1	26.1 ib	45.1 ib	0.22

Vim li cas thiaj xaiv Henan Yongchang rau nitro-sulfur raws compound chiv

Muaj Peev Xwm Ntau Lawm & Ntiaj Teb Kev Txawj Ntse:

Kev khav theeb txhua xyoo cov khoom tsim tawm ntawm 300,000 metric tons nrog lav kev xa khoom raws sijhawm, txhawb nqa los ntawm cov khoom lag luam paub tab kom ntseeg tau tias tsis muaj kev sib txhuam kev hla ciam teb.

High Efficiency: Enriched nrog nitrate nitrogen rau cov qoob loo tam sim ntawd nqus, xa cov as-ham sai thiab tshwj xeeb kev siv chiv.

Eco-Safety: Formulated tsis muaj biuret thiab nrog ultra-low chloride cov ntsiab lus, embodying lwm tiam tshiab ntsuab chiv technology nrog cov yam ntxwv tsis muaj kuab paug.

Crop Compatibility: Tsim tshwj xeeb rau kev cog qoob loo hauv av qhuav, ua kom zoo rau cov qoob loo uas xav tau sulfur / chloride-sensitive thiab sulfur-deficient / saline-alkaline xau, kom tsis txhob muaj cov kab mob seem.