What is the average rainfall required for the growth of wheat?
10-15 cm
20-30 cm
50-60 cm
10-50cm
Which crop will grow in alluvial plains?
Wheat
Rice
Maize
cotton
Which among the following is a microbiological process?
Ginning
Retting
Budding
Harvesting
Which soil is best suited for rice cultivation?
Alluvial soil
Black soil
Red soil
Sandy soil
Which type of activity is done by the humans?
Primary
Manual
Mechanical
Secondary
Which soil is best suited for the cultivation of wheat?
Clay
Which of the following is a perennial shrub?
Cotton
Jute
Coir
Tea
What is the average temperature and rainfall necessary for the growth of tea?
100 C and 100 cm
210 C and 150 cm
150 C and 100 cm
200 C and 200 cm
In which country does rice was first domesticated?
India
America
China
Brazil
What is the temperature fall required for the growth of rice?
50C
100C
170C
240C
