जानो हागौ दि इयुनाव पटासियाम हासारफोरखौ बाहायनायाबो मोजां सोमजिनाय लानो थाखाय नाइट्रजेन आरो फस्फरास बादिनो गोनांथि
There is a possibility of the speed of this reduction to increase with the increase in high yielding type and hybrid type of area .