Quality inputs (improved seeds and fertilizers) are essential to raising productivity (yields per unit area planted) under both the rainfed and irrigated conditions. In addition, strong extension and advisory services are important for enhancing the adoption and efficiency of improved inputs.
Add eight every time do
27+8=35 then 35+8=43
so 35 then 43
That's a "Tropical Storm".
It's not a "hurricane" until winds are up around 100 km/hr.