Question:  query regarding cutting of lemon branch 
Answer:  two method are generally practised -- 1 - a pencil size branch [ 1 year old ], measuring about 1- 1 &11/2 feet is select for cutting , a slanting cut is given in both side of the branch i,e -[ bottom & top] , immerg e the branch in rootex powder & place it on the prepred soil/ bed  . 2  - the pencil size branch on tyhe tree is selected & with a sharp knife or bled - 1-1 1/2 inch is the green portion of the selected branch  should  be remove with care , place or sprinkle some rootex powder over the area & cover the area with fresh cowdung -- keep it for some days - the rroots will appear on the periferi of the bandage