WorksheetsCROP PRODUCTION AND MANAGEMENT CLASS 8
Total questions: 15
Worksheet time: 8mins
Which of the following is rich in organic nutrients?
Potash
Ammonium Sulphate
Urea
Compost
Which of these crops is suitable for growing in the monsoon season?
Linseed
Soya beans
pea
Barley
The process of loosening the husk from the grain is called________
Winnowing
Harvesting
Threashing
Weeding
The process of rearing silkworms on a large scale is called______________
Vermiculture
Pisciculture
Sericulture
Apiculture
An example of root crop is _____________
Beetroot
Potato
Tapioca
Sweet potato
The process of loosening and turning of the soil using a tool or an implement is called___________
Ploughing
Levelling
Sowing
Broadcasting
What happens if the seedling are sown without leaving a gap between them?
They will grow quickly
They will become strong
They will get lost
They will become unhealthy
Which of these crops requires less water for growth?
Paddy
Groundnut
Wheat
cotton
Which of the following is drawback of hybridization?
It provide less fodder
It requires lesser amount of nutrients
It is not a drought-resistant
It is not a disease-resistant
During which process under nitrogen cycle, the inorganic nitrogen is converted into usable organic compounds?
Nitrification
Nitrogen uptake
Denitrification
Nitrogen fixation
Crops that are grown during monsoon and require more water for growth are called as
-------------- crops.
(a)
Urea is a _______________
Manure
Fertilizer
The process of removal of undesirable plants from the field is known as (a) .
The process of cutting and gathering the crops once they are mature is called as (a) .
(a) is the simplest and easiest method that involves manual scattering of seeds on a leveled field.
