Agricultural bio-technology is a course of study in usage of scientific techniques agriculture(plants, animals and even micro organism) with emphasis on using scientific and technology tools for enhancing production, products and cost-effectiveness. It also uses bio-technology, DNA, molecular research and studies,, genetic engineering in agriculture for developing hghyielding varieties, vaccines to resist pests, long storage, early yielding etc. It also uses its knowledge in alternatve way of reproduction like tissue culture etc.
As land is not increasing and demand for food is increasing, agricultural production and production cycle has to be necessarily increased. It also needs to make fodder to milch and meat animals, poultry etc.etc. So the only way is to use agritech and agri biotech better and more. Hence there is enough scope for Agriculture Bio-technology. Nowadays research is also gong on for better bio-fuels. Agriculture is now taken over by large corporate who do not have paucity of fund for operation as well as research. Hence new methods are alo experimented. Thatgives Agricultural bio-technology good scope in Government services, Corporates, agriculture/crop Research institutions and even in co-operatives.
Earlier banks used to have agri. officers recruited separately. Now also there will be specialised vacancies for specialised service centres.
As in any field, those with knowledge and expertise are preferred. Hence as you have already joined the course, go ahead with confidence, learn and practice as much and better as possible, and pass with good grades. Keep updated with developments in the relvant field.