Question
Cultivation of crops in areas receiving annual rainfall
more than750 mm but less than 1150 mm is known as India is geographically a vast country so it has various food and non-food crops which are cultivated in three main cropping seasons which are rabi, kharif and zaid. Cropping pattern in India is determined mainly by rainfall, climate, temperature and soil type. Cropping pattern of a region is also defined by the historical factors which includes the cultivation of various crops done in the area from long time due to the various historical reasons. E.g. tea plantation by British Kangra valley in Uttarakhand.Solution
Cultivation of crops in areas receiving annual rainfall more than750 mm but less than 1150 mm is known as dryland farming. The crop growing season extends from 75-120 days with frequent wind and water erosion.
High value of BOD (Biochemical Oxygen Demand) shows:
Substances that reduce the availability of one or more nutrients known as
An example of a biological hazard is:
Antibiotics tend to be:
Scientists grouped fish into
Salmonellosis involves:
Steady state environment comprising of a special blend of Oxygen, Nitrogen and carbon dioxide monitored and maintained to extend the shelf life of cert...
What is/are advantage of Vacuum Packaging
The chemical name of vitamin B6 is
Separation of a single bacterial colony is called