Khabal ghas (Cynodon dactylon) ek aisi jardi booti hai jo zameen ke upar aur niche dono tarah se phailti hai. Iski jarein zameen mein kafi gehrai tak jati hain aur yeh har tarah ke mausam ko bardasht karne ki salahiyat rakhti hai. Punjab, Sindh, aur KP ke ilaqon mein jahan pani ki sarsabzi zyada hoti hai, wahan khabal ghas kamad ki fasal mein tezi se phailti hai.

Yeh ghas kamad ke podon ke sath khurak (nitrogen, phosphorus, potash), pani aur suraj ki roshni ke liye muqabla karti hai. Chunke khabal ghas ka phailao tezi se hota hai, is liye yeh fasal ke shuruati 60 se 90 dinon mein kamad ke shofon (tillers) ko daba deti hai, jis se ganna patla reh jata hai aur yield gir jati hai.

Khabal Ghas Ke Nuqsanat Aur Kisan Ki Mushkilat

Pakistani kisan ko khabal ghas ki wajah se kai tarah ke mushkilat ka samna karna parta hai:

  1. Khurak Ki Chori: Jo khad hum kamad ko dete hain, uska ek bara hissa yeh ghas kha jati hai.
  2. Labor Ka Kharcha: Manual godi (hand weeding) aaj kal kafi mehngi ho chuki hai. Ek acre par godi karwane ka kharcha 5,000 se 8,000 rupay tak chala jata hai, aur khabal ghas aisi dheet ghas hai jo ek bar godi ke baad dubara nikal aati hai.
  3. Keeray Makoron Ki Panah Gah: Yeh ghas kamad ke dushman keeron jese ke "Black Bug" aur "Pyrilla" ke liye rehne ki jagah muhayya karti hai.

Khabal Ghas Ka Mukammal Hal: Management Strategies

Khabal ghas ko khatam karne ke liye sirf spray kafi nahi hota, balke aap ko ek hikmat-e-amli (strategy) banani parti hai.

1. Zameen Ki Tayari (Cultural Control)

Fasal lagane se pehle agar zameen mein gehra hal (Deep Ploughing/Chisel Plough) chalaya jaye, to khabal ghas ki jarein upar aa jati hain. Garmiyon mein sakht dhoop mein in jaron ko khushk hone dena chahiye. Is se ghas ka agla phailao kafi had tak ruk jata hai.

2. Chemical Control (Spray Ka Intekhab)

Jab ghas nikal aaye, to chemical spray hi sab se asardaar rasta hai. Kamad mein khabal ghas ke liye darj-zail poisons ka istemal kiya jata hai:

  • Topramezone (Keke / Smasher): Yeh sab se jadid aur kamyab formula hai. Iska spray khabal ghas ko mukammal taur par sufaid kar deta hai aur podon ki barhortari rok deta hai.
  • Atrazine + Mesotrione (Lumax / Fallisto Gold): Yeh mixture shuruati dino mein broad-leaf aur grassy weeds dono ko control karta hai.
  • Ametryn + Atrazine: Purana lekin ab bhi asardaar formula hai jo ghas ko jala deta hai.

3. Spray Karte Waqt Zaroori Ehtiyat

Hamare kisan bhai aksar shikayat karte hain ke spray ka result nahi mila. Iski wajoohat yeh ho sakti hain:

  • V-Jet Nozzle ka Istemal: Hamesha ghas mar spray ke liye V-jet ya Flood-jet nozzle istemal karein taake spray niche ghas par sahi tarah paray.
  • Watar (Moisture): Spray hamesha tar-watar halat mein karein. Khushk zameen par spray ka asar aadha reh jata hai.
  • Pani ki Miqdar: Ek acre ke liye kam az kam 100 se 120 liter pani istemal karein.

Risk Factors Aur Market Realities

Sargodha aur Punjab ke deegar ilaqon mein kisan aksar saste ya ghair-meyari spray istemal karte hain. Yaad rakhein, khabal ghas ek sakht-jan dushman hai. Agar aap sasta spray karenge, to ghas sirf upar se jalay gi aur 15 din baad dubara nikal aaye gi. Hamesha achi company (jese Bayer, Syngenta, ya Kissan Ghar Store par milne wale branded products) ka intekhab karein.