Question
____ is the grafting done on old established trees to
upgrade seedling plantations of inferior varieties.Solution
Top-working is the name for grafting established trees to another variety. The existing tree, the "stock", is cut back, leaving just one or two limbs (nurse limbs) to supply the tree with energy. Short sticks of 1-year-old wood of the new variety (the scions) are inserted (grafted) into the cut surface.
Concentration of which of the following is high inĀ soil?
Term vitamin was given by
What is the function of the main clutch in an agricultural tractor?
The Beaufort scale is for describingĀ
Soils with high pH are generally deficient in:
TheĀ seedlings are first hardened before transplanting ,The process of hardening seedlings improves :
What role does āPlan of Workā play in extension programme planning?
What among the following isĀ the main factor influencing laterization?
Ooze test is used for the detection of ___
The physical basis of life is:
Relevant for Exams:
