The current rapid development and deployment of new IT technologies for the fast provision of commercial multimedia services has resulted in a strong demand for reliable and secure copyright protection techniques for multimedia data. Due to the exponential growth of digital media in recent years, watermarking has found its importance in almost every aspect of digital form. Digital Watermarking is a technique that proffers a means to guard digital data from illegal copying and manipulation. The procedure of embedding data into a digital element like image, audio or video is referred to as...

The experiment was laid out in a split plot design with three dates of transplanting (D1, D2 and D3) as main plot treatment, three genotypes (V1, V2 and V3) and two nitrogen levels (N1 and N2) as sub-plot treatment with three replications. The results obtained during the track of study, discovered that the weather had played, significant role in deciding the yield of rice. However, the weather variables affected the crop growth, development and yield differently in different phenophases during its growth period. The results, regarding different phenophases as well as yield attributing...

The practical manual contains very useful information on practical aspect of agro meteorological observatory. The book contains twelve exercises on agrometeorological observatory, study of different soil and air thermometer, measurement of rainfall, rate of evaporation, wind measurement instruments, evapotranspiration, bright sun shine and radiation measurement instruments, measurement of atmospheric pressure, relative humidity, dew, automatic weather station and preparation of synoptic chart have been discussed in this book.

the DSSAT model is a reliable tool for simulation of the wheat and urd cropping system. During the sequential simulation the model performance was good. During vegetative phase of wheat, the temperature and ET were low while during reproductive phase, temperature and ETo were high and relative humidity was low in both years i.e., 2007 and 2008. The weather conditions werefavorable for good growth and development of wheat. Hence, it is concluded that low temperature and low ET during vegetative phase and high temperature, more ET and low relative humidity are favourable for reproductive phase...