APPLICATIONS OF BIOSENSORS IN AGRICULTURE
The biosensor is analytical instrument that convert biological reaction into an electrical signal there are different types of biosensors, such as tissue-based enzyme-based, , DNA biosensors immunosensors, piezoelectric, thermal, and biosensors. Biosensors can be used in a variety of agricultural applications, including analyzing toxins in soils, and crops detecting and identifying infectious disease in crop and animals, on line measurement of vital food process criteria, measuring animals reproduction, and screen rupeutic drug in veterinaries research. This paper studies about the biosensor, types of biosensor etc. this paper also focuses on agriculture and usage of biosensor in agriculture etc. Genetically modified proteins are injected into cells ex vivo or in vivo to create cell and tissue-based biosensors. Using bio photonics or other physical concepts, they enable the researcher too continuously and noninvasively sense levels of hormones, medications, or toxins. In this respect, the spectrum could be use in future in ageing science.