Ganne mein ukheda (wilt) ka ilaj
Khet mein nami hai, phir bhi ganna murjha raha hai — aur haath se kheenchne par nikal aata hai.
Ukheda mein ganna andar se sookh kar khokhla ho jata hai aur kheenchne par jad ke paas se toot kar aa jata hai. Yeh aksar akela nahi aata — laal sadan ya bedhak ke nuksan ke baad kamzor aur ghayal ganne mein fungus aasani se ghus jata hai. Iska bhi ilaj bachav hai: swasth beej, sett upchar, khet mein paani na rukne dena, aur keeton ko kaabu mein rakhna.
Kaise pehchane
Nami mein bhi murjhana
Poora jhund dheere-dheere murjhata hai jaise paani ki kami ho — jabki khet mein nami hoti hai.
Aasani se ukhadna
Ganna kheenchne par jad ke paas se toot kar haath mein aa jata hai.
Andar bhoora-baingani rang
Ganna cheerne par andar bhoora-baingani rang, khokhlapan, aur kabhi safed fungus milti hai.
Gooda sikudna
Andar ka gooda sikud kar tane ki deewar se alag ho jata hai.
Hamla kab tez hota hai
Ukheda tanaav ka rog hai. Jis khet mein paani rukta hai, ya jahan fasal pehle se keet-rog se ghayal hai, wahan yeh sabse pehle aata hai.
Kya nuksan hota hai
Sankramit ganna wazan aur cheeni dono kho deta hai, aur katai se pehle hi sookh sakta hai. Jhund ke jhund khali ho jate hain.
Rog mitti aur beej — dono mein reh jata hai. Us khet ka sett agli fasal mein rog le jata hai, aur ratoon fasal shuru se kamzor rehti hai.
Bachav aur upchar
Khade rog par dawa ka asar seemit hai. Kaam do jagah hota hai — beej ko sett upchar se saaf karna, aur khet ki halat sudhar kar fungus ko mauka na dena.
Dhyan dein: ukheda ka sabse bada karan rukka hua paani aur ghayal ganna hai. Khet ki nikasi theek karein, bedhak aur deemak ko samay par kaabu karein, aur sankramit khet se beej na lein. Sankramit jhund nikaal kar khet se bahar nasht karein.
Ganna: buwai se katai tak
Ganne ki poori fasal ek scroll mein dekhiye — sett se mill tak, har avastha par kya hota hai aur kab dhyan dena hai.
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