Rice is being consumed by large population of the world. It is the leading crop in Asia and more than two billion people depend on rice for more than half the carbohydrates and calories. It is an important food and cash crop of Pakistan and Pakistan is famous all over the world for its good taste aromatic rice. But unfortunately, despite of all the advancements in production technologies a considerable portion of the produce is lost to diseases. Many devastating diseases which affect the economics of rice, bakanae disease is one of them. Over the previous few years, the causal agent (Fusarium...

Typically wind is very cheaper than any fuel. Import/Export is the basic need of every country which is usually done through sea where there is a large wind potential. Sky Sail is a new emerging technology by virtue of which the ship is towed by a sail. The Sky Sail System is used parallel to and for relief of the main engine, if wind conditions allow. The main engine's propulsion power remains fully available if required. This dual propulsion solution offers the flexibility required to minimize operating costs. In this book aerodynamic calculations are done using a sky sail whose dimensions...