Fertilizer Requirement Calculator — Kitna Urea, DAP Aur MOP Lagega, Ek Minute Me Hisab
Dukaan pe jaane se pehle ek hi sawaal — kitna khaad lena hai? Fasal chuno, area daalo, aur tool turant batayega ki kitna urea, DAP (ya SSP) aur MOP chahiye, kitne bag banenge, aur kab-kab daalna hai. Saara hisab tumhare browser me hota hai — koi data save ya upload nahi hota.
Har fasal ki general recommended dose (N:P:K, kg/hectare) tool me pehle se lagi hai — neeche table me dekh sakte ho.
DAP me nitrogen bhi hota hai, isliye DAP lene par urea thoda kam lagega. SSP me nitrogen nahi hota.
1 hectare = 2.471 acre. Galat unit chuna to hisab 2.5 guna galat ho jaayega — dhyan se chuno.
Disclaimer: Doses aam taur par di jaane wali general recommendations hain — variety, mitti, mausam aur state ke hisab se badal sakti hain. Khaad ki keemat, subsidy aur uplabdhata waqt-waqt par badalti hai, isliye dukaan pe keemat pehle pooch lo. Koi data server pe save ya upload nahi hota.
Fertilizer Requirement Calculator — Acre Aur Fasal Daalo, Urea/DAP/MOP Ka Poora Hisab Pao
Buwai se pehle har kisan ke saamne ek hi hisab hota hai — kitna urea lena hai, kitna DAP, kitna MOP, aur total kitne bag banenge? Haath se hisab karne me aksar galti ho jaati hai: koi DAP me maujood nitrogen bhool jaata hai aur urea zyada le aata hai, koi acre aur hectare ka farq bhool jaata hai aur dose 2.5 guna galat ho jaati hai, koi poora urea ek hi baar daal deta hai aur aadha nitrogen barbaad ho jaata hai. Isi hisab ko aasan karta hai Fertilizer Requirement Calculator — upar diya gaya free tool. Fasal chuno, area daalo, DAP ya SSP chuno — tool turant batayega ki kitne kg urea, kitne kg DAP/SSP aur kitne kg MOP chahiye, kitne bag banenge, aur daalne ka schedule kya rahega.
Quick Info: Tool me 8 faslon ki general recommended dose lagi hai — Dhan, Gehun, Makka, Sarson, Aloo, Soybean, Arhar aur Kapas. Hisab ka formula seedha hai: Urea (46% N), DAP (18% N + 46% P2O5), SSP (16% P2O5), MOP (60% K2O) — aur 1 hectare = 2.471 acre. Tool bilkul free hai, koi signup ya login nahi chahiye, aur saara kaam tumhare browser me hota hai — tumhara koi detail server pe save ya upload nahi hota. Yaad rakho: ye general dose hai; tumhare khet ki final dose soil test report se hi tay hogi.
NPK kya hai — aur urea, DAP, MOP ka kya kaam hai
Paudhe ko sabse zyada teen nutrients chahiye hote hain — Nitrogen (N), Phosphorus (P) aur Potash (K), inhe hi NPK kehte hain. Nitrogen paudhe ki hariyali aur badhat ke liye hota hai — kami ho to patte peele pad jaate hain aur paudha chhota reh jaata hai. Phosphorus jadon ke vikas aur phool-phal banne ke liye hota hai — kami ho to phool kam aate hain aur pakna late hota hai. Potash paudhe ko majboot banata hai, bimari aur sukh se ladne ki taakat deta hai, aur dane ka wajan badhata hai — kami ho to patton ke kinare jhulas jaate hain. Isi liye dose ko N:P:K ke roop me likha jaata hai, jaise Gehun ke liye 120:60:40 ka matlab hai 120 kg nitrogen, 60 kg phosphorus aur 40 kg potash per hectare.
Ab ye nutrients khaad ke roop me milte hain, aur har khaad me nutrient ka ek fixed percentage hota hai — isi ko grade kehte hain. Urea me 46% nitrogen hota hai, matlab 100 kg urea me 46 kg nitrogen hota hai. DAP me 18% nitrogen aur 46% phosphorus hota hai — isliye DAP lene par nitrogen ka ek hissa DAP se hi mil jaata hai, aur urea kam lagta hai. SSP me 16% phosphorus hota hai aur nitrogen nahi hota — isliye SSP lene par urea poora lagta hai. MOP me 60% potash hota hai. Tool isi grade ke hisab se ulta hisab lagata hai: pehle phosphorus se DAP/SSP nikalta hai, phir DAP se mile nitrogen ko ghata kar baaki nitrogen ke liye urea nikalta hai, aur potash se MOP nikalta hai.
Faslon ki general recommended dose — poori table
Neeche wali table me tool me lagi hui general dose di gayi hai (kg per hectare). Ye aam taur par di jaane wali recommendations hain — variety, mitti aur state ke hisab se inme farq ho sakta hai, isliye ise starting point samjho, final dose nahi.
| Fasal | N (kg/ha) | P2O5 (kg/ha) | K2O (kg/ha) | Per acre urea/DAP/MOP ka andaza |
|---|---|---|---|---|
| Dhan (Paddy) | 120 | 60 | 60 | Urea ~85 kg, DAP ~53 kg, MOP ~40 kg |
| Gehun (Wheat) | 120 | 60 | 40 | Urea ~85 kg, DAP ~53 kg, MOP ~27 kg |
| Makka (Maize) | 100 | 50 | 40 | Urea ~71 kg, DAP ~44 kg, MOP ~27 kg |
| Sarson (Mustard) | 80 | 40 | 25 | Urea ~57 kg, DAP ~35 kg, MOP ~17 kg |
| Aloo (Potato) | 100 | 75 | 125 | Urea ~62 kg, DAP ~66 kg, MOP ~84 kg |
| Soybean | 25 | 60 | 40 | Urea ~1 kg, DAP ~53 kg, MOP ~27 kg |
| Arhar | 20 | 40 | 20 | Urea ~4 kg, DAP ~35 kg, MOP ~14 kg |
| Kapas (Cotton) | 120 | 60 | 60 | Urea ~85 kg, DAP ~53 kg, MOP ~40 kg |
Table ko dhyan se dekho to ek pattern samajh aayega — dalhani faslon (soybean, arhar) ko nitrogen bahut kam chahiye, kyunki ye faslein hawa se nitrogen fix kar leti hain. Iske ulta, aloo ko potash sabse zyada chahiye, kyunki kand (tuber) banne me potash ka bada role hota hai. Aur Dhan/Gehun/Kapas jaise anaaj aur kapas ki faslon ko nitrogen sabse zyada chahiye. Ye pattern samajhne se ye bhi samajh aayega ki kisi bhi fasal me andha-dhundh urea daalna kyun nuksaan karta hai — har fasal ki zaroorat alag hai.
Ek example — haath se hisab kaise lagta hai
Maan lo tumhe 2 acre Dhan ke liye DAP route se hisab lagana hai. Pehle area ko hectare me badlo: 2 acre = 2 / 2.471 = 0.81 hectare. Total nutrient: N = 120 × 0.81 = 97 kg, P = 60 × 0.81 = 49 kg, K = 60 × 0.81 = 49 kg. Ab DAP = 49 / 0.46 = 106 kg. DAP se nitrogen milega = 106 × 0.18 = 19 kg. Baaki nitrogen = 97 − 19 = 78 kg, isliye urea = 78 / 0.46 = 170 kg. MOP = 49 / 0.60 = 81 kg. Total = 170 + 106 + 81 = 357 kg, matlab urea 4 bag, DAP 3 bag, MOP 2 bag (50 kg ke bag ke hisab se, upar round karke). Tool yehi hisab second bhar me kar deta hai — aur Sample Data dabane par tum 2 acre Dhan ka yehi result dekh sakte ho.
Tool kaise use karein (step-by-step)
Step 1 — Fasal chuno. List me se apni fasal chuno. Fasal galat chuni to dose galat aayegi — pehle fasal pakki karo, phir aage badho.
Step 2 — Phosphorus ka source chuno. DAP aam taur par milta hai aur usme nitrogen bhi hota hai; SSP sasta padta hai lekin usme nitrogen nahi hota, isliye urea zyada lagega. Jo dukaan pe milega, wahi chuno — tool dono ka hisab alag se deta hai.
Step 3 — Area aur unit daalo. Area ka number likho aur unit dhyan se chuno — acre ya hectare. Jharkhand/Bihar me khet aksar acre me naapa jaata hai, lekin sarkari kagaz me hectare bhi likha hota hai. Unit galat hua to hisab 2.5 guna galat ho jaayega.
Step 4 — Khaad Nikalo dabao. Tool urea, DAP/SSP aur MOP ki quantity kg me aur bag me, total nutrient, per-acre hisab aur daalne ka schedule — sab ek saath dikhayega. Result Copy Karo se result ko copy karke dukaan pe dikha sakte ho.
Step 5 — Bag ka hisab samjho. Bag hamesha upar round karke dikhaye jaate hain (jaise 106 kg DAP = 3 bag). Matlab thoda khaad bach jaayega — use sukhi jagah par sambhal kar rakho, agle season ya doosre khet me kaam aayega.
Khaad daalne me 6 common galtiyan (aur unke fix)
1. Poora urea ek hi baar daal dena. Urea paani me jaldi ghul jaata hai aur bah jaata hai — ek baar me poora daalne par aadha se zyada barbaad ho jaata hai. Fix: Urea hamesha 2-3 hisson me daalo, tool me diya schedule follow karo.
2. DAP ka nitrogen bhool jaana. DAP me 18% nitrogen hota hai, lekin log urea ka hisab poora nitrogen par laga lete hain — matlab nitrogen zyada ho jaata hai, paudha zyada hariyaali me jaata hai aur dana kam banta hai. Fix: Tool DAP ka nitrogen khud ghata deta hai — haath se hisab lagao to ye step mat bhoolo.
3. Acre aur hectare ka farq bhool jaana. 1 hectare = 2.471 acre hota hai. Hectare wali dose ko acre samajh kar daalne par dose 2.5 guna zyada ho jaati hai. Fix: Tool me unit dhyan se chuno, aur dukaan pe bhi unit saaf-saaf batao.
4. Phosphorus aur potash ko top dressing me daalna. DAP aur MOP jadon ke paas basal me daalne par hi poori tarah kaam karte hain — upar se daalne par phosphorus mitti me atak jaata hai aur jad tak nahi pahunchta. Fix: DAP aur MOP poora basal me daalo, sirf urea ko hisson me baanto.
5. Soil test ke bina har saal ek hi dose daalna. Mitti me phosphorus aur potash saalon tak jama hota rehta hai — har saal ek hi dose daalne par kuch nutrients zyada ho jaate hain aur kuch kam. Fix: Har 2-3 saal me soil test karwao aur dose us hisab se adjust karo.
6. Khaad ko geeli jagah par rakhna ya khula chhod dena. Urea hawa se nami soak leta hai aur jam jaata hai, DAP bhi kharab ho jaata hai. Fix: Bache hue bag ko sukhi, hawa-band jagah par rakho aur seedha zameen par mat rakho — lakdi ke takhte par rakho.
Pro tips — khaad se poora fayda lene ke liye
Tip 1: Urea daalne ke baad halki sinchai kar do ya mitti me mila do — khula chhodne par nitrogen hawa me ud jaata hai.
Tip 2: Gobar ki khaad (FYM) ya compost ke saath chemical khaad daalne par dose thodi kam ki ja sakti hai aur mitti ki sehat bhi sudharti hai — integrated nutrient management hi sabse tikau tareeka hai.
Tip 3: Sarson me sulphur ki kami aam hai — patte peele pad jaayein aur phool kam aayein to bentonite sulphur ke baare me KVK se poochho, ye tool sulphur ka hisab nahi deta.
Tip 4: Dukaan se khaad lete waqt bag par grade (46-0-0, 18-46-0, 0-0-60) check kar lo — nakli ya milawati khaad ka sabse bada nishan galat grade ya toota hua seal hota hai.
Tip 5: Subsidy wali khaad ke liye Aadhaar aur POS machine wali dukaan se hi lo — bina bill ke khaad lene par na keemat ka bharosa hota hai, na quality ka.
Tip 6: Baarish se pehle urea mat daalo — tez baarish me urea bah jaata hai aur paudhe ko kuch nahi milta. Mausam dekh kar schedule aage-peeche kar lo.
FAQs — Fertilizer Requirement Calculator
Q1. 1 acre Dhan ke liye kitna urea aur DAP lagega?
General dose ke hisab se 1 acre Dhan ke liye lagbhag 85 kg urea, 53 kg DAP aur 40 kg MOP lagta hai — matlab urea 2 bag, DAP 2 bag (thoda bachega) aur MOP 1 bag. Exact hisab area aur source (DAP ya SSP) par depend karta hai, tool se nikal lo.
Q2. DAP aur SSP me kaunsa behtar hai?
Dono ka kaam phosphorus dena hai. DAP me nitrogen bhi hota hai (18%), isliye urea kam lagta hai; SSP me nitrogen nahi hota lekin sulphur milta hai aur keemat aam taur par kam hoti hai. Jo dukaan pe aasani se aur sahi keemat par mile, wahi lo — tool dono ka hisab deta hai.
Q3. Urea ko ek baar me kyun nahi daalna chahiye?
Urea paani me jaldi ghul jaata hai aur nitrogen hawa me ud jaata hai ya paani ke saath bah jaata hai. Hisson me daalne par paudhe ko har stage par nitrogen milta hai aur barbaadi kam hoti hai — isliye tool 2-3 splits batata hai.
Q4. Kya ye tool soil test ki jagah le sakta hai?
Nahi — ye tool general recommended dose par hisab deta hai. Tumhare khet ki mitti me pehle se kitna nutrient hai, ye sirf soil test batata hai. Final dose ke liye soil test report ya KVK ki salah hi maano.
Q5. 1 hectare kitne acre ke barabar hota hai?
1 hectare = 2.471 acre hota hai. Matlab 1 acre = 0.4047 hectare. Tool me unit chunte waqt ye farq dhyan me rakho, nahi to hisab 2.5 guna galat ho jaayega.
Q6. Bag ka hisab kaise lagta hai?
Bag aam taur par 50 kg ke hote hain. Tool quantity ko 50 se divide karke upar round karta hai — jaise 106 kg DAP = 3 bag (150 kg capacity), matlab 44 kg bach jaayega. Bacha hua khaad sukhi jagah par sambhal kar rakho.
Q7. Dalhani faslon ko urea kam kyun lagta hai?
Soybean aur arhar jaise dalhani faslein apni jadon me maujood bacteria ke through hawa se nitrogen fix kar leti hain, isliye unhe bahar se nitrogen bahut kam chahiye hota hai. Unhe zyada urea dena paise ki barbaadi hai aur fasal ko bhi nuksaan pahuncha sakta hai.
Q8. Khaad ki keemat tool kyun nahi batata?
Khaad ki keemat subsidy, state aur season ke hisab se badalti rehti hai, isliye tool me keemat nahi lagi hai. Quantity nikalne ke baad dukaan pe current rate pooch kar total kharcha nikal lo — quantity × rate = total kharcha.
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