Chawal ki fasal transplant ke 2-3 haftay baad achanak ruk jaye, patay par zang jaise dhabbe a jayein aur rang peela-parne lage — ye aksar koi beemari nahi hoti, ye zinc ki kami hoti hai, jise khaira kehte hain. Khushqismati ye hai ke tamam fasal masail me ye sab se sasta aur sab se asaan ilaj hai.
Pehchan — Khaira Kaisa Dikhta Hai?
Alamat transplant ke 15-25 din baad nazar ati hain: darmiyani paton par zang-numa (rusty brown) chhote dhabbe, pata peela-parne lagta hai, poday ki barhotri ruk jati hai aur tillers kam bante hain. Khet jagah jagah se khaali aur fasal na-hamwaar dikhti hai. Zinc ki kami hamari zyada tar zameenon me pehle se maujood hai — is liye khaira koi nayi beemari nahi, purani kami ka izhaar hai.
Zinc ki Kami Kyun Hoti Hai?
Teen baray asbab: (1) Zameen me asal me zinc kam hai — zyada tar Pakistani zameenon ka yehi haal hai. (2) Zyada DAP/phosphorus istemal karne se zinc poday ko milna mushkil ho jata hai. (3) Khara paani aur zyada pH wali (kallar/zarkhez kam) zameen me zinc band ho jata hai. Isi liye chawal — jo khare paani me ugti hai — zinc ki kami ka sab se zyada shikar hoti hai.
Ilaj — Kitna Zinc, Kab Aur Kaise?
Standard ilaj: Zinc Sulfate (33%) — 10 kg per acre. Behtareen waqt transplant ke waqt ya pehli khaad ke sath — rait (sand) me mila kar barabar chatta karein taake poori acre me ek jaisi miqdaar paray. Agar alamat nazar a chuki hon to foliar spray bhi mumkin hai (zinc sulfate ka label ke mutabiq spray) — asar tez hota hai, lekin zameen wala istemal zyada dairpa hai. Ek ahem ahtiyaat: zinc ko DAP ke sath mila kar na rakhein — alag alag dein.
Bachao — Agle Season ke Liye
Chawal ki har fasal me 10 kg zinc sulfate per acre ko apne schedule ka lazmi hissa bana lein — jaise DAP aur urea hai. Ye chand so rupay ki cheez hai jo khaira se bhi bachati hai aur tillers zyada bana kar paidawar bhi barhati hai. Jis khet me khaira ek dafa a jaye, wahan zinc to lazmi hi samjhein.
Aksar Poochay Jane Walay Sawal
Sawal: Kya khaira ek beemari (fungus) hai? Is ka fungicide spray karun?
Jawab: Nahi — khaira beemari nahi, khurak (zinc) ki kami hai. Fungicide spray se koi faida nahi hoga; paisay zaya na karein. Sahi ilaj zinc dena hai.
Sawal: Zinc transplant ke kitne din baad tak de sakte hain?
Jawab: Behtar to transplant ke waqt hai, lekin alamat nazar ane par 30-35 din tak zameen me dena bhi faida deta hai — foliar spray us ke baad tez asar ke liye behtar hai.
Sawal: Kya gandum ko bhi zinc chahiye?
Jawab: Ji — zinc ki kami wali zameen me gandum ko bhi 6 kg per acre zinc dena paidawar barhata hai. Zameen ek hi hai — kami dono fasalon ko hoti hai.
Chawal ke mukammal khaad schedule aur spray guide ke liye Rice Crop Solutions page dekhein. Zinc aur deegar khaadon ke liye Shop visit karein ya WhatsApp par mashwara lein.