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Worksheetscrop production management -class 8
Total questions: 20
Worksheet time: 10mins
WHAT IS CROP?
WHEN DIFFERENT PLANTS ARE CULTIVATED ON SAME PATCH OF LAND ON LARGE SCALE
WHEN SAME TYPE OF PLANTS ARE CULTIVATED IN SAME PATCH OF LAND ON LARGE SCALE
WHEN SAME TYPE OF PLANTS ARE CULTIVATED IN DIFFERENT LANDS IN LESS NUMBER
NONE OF THE ABOVE
WHICH OF THE FOLLOWING CAN FEED A GROWING POPULATION?
answer choices
TRADITIONAL METHOD OF CROP PRODUCTION
MODERN METHOD OF IMPROVED CROP PRODUCTION AND MANAGEMENT
INDUSTRIAL EVOLUTION
NONE OF THE ABOVE
WHICH OF THE FOLLOWING CROP GROWS IN WINTER?
answer choices
PEA
PADDY
MAIZE
SOYABEAN
WHICH OF THE FOLLOWING IS NEITHER KHARIF CROP NOR RABI CROP?
answer choices
PADDY
WHEAT
MAIZE
WATERMELON
IDENTIFY THE PLOUGH FROM THE FOLLOWING FIGURES
Harvesting is a process of
answer choices
separating grains from stalk
preparing soil for sowing seeds
collecting ripened crops from the field
removing undesired plants from the crop field
In order to obtain a higher yield, farmers must undertake various agricultural practices. Which is the first step in this process?
answer choices
Addition of manure
Preparation of soil
Harvesting
Irrigation
A seed drill helps in _____ The information in which alternative completes the given statement?
sowing seeds at a uniform distance
spreading manure
harvesting
threshing
Do plants need Nitrogen, Phosphorus, and Potassium?
answer choices
no
yes
Irrigation is an important part of crop production. Irrigation increases crop yield by
answer choices
increasing the dependence of crops on monsoons
reducing the dependence of crops on monsoons
reducing pest attacks on crops
none of these
Which of the following statements about the sowing of seeds is incorrect?
answer choices
Seeds should be sown at proper depth
Seeds should be sown close to each other
..Sowing should be done after loosening the soil.
Sowing should be done with the help of seed drill.
The main purpose of winnowing is to ________.
answer choices
separate grains from the straw
separate the chaff and the grain
dehydrate the grains
grind the grains
The given image shows which step involved in crop production?
answer choices
Threshing
Retting
removal of weeds
Ginning
NAME THE SEASON OF OF THIS CROP
answer choices
WINTER
SUMMER
RAINY
SPRING
What does NPK stand for?
answer choices
Nutrients,
Pancakes
Kittens
Nitrogen, Phosphorus, Potassium
Tilling helps in loosening the soil, which promotes growth of and in the soil.The information in which alternative completes the given statement?
answer choices
earthworms, microbes
microbes, rodents
rodents, insects
insects, earthworms
Which of the following statements about fertilisers is correct?
answer choices
. in the long run..Fertilisers contain inorganic salts.
Fertilisers increase the water-holding capacity of soil
Fertilisers are weedicides
Fertilisers contain decomposed matter
fertilisers contains inorganic chemicals
IDENTIFY THE AGRICULTURAL TOOL
SPADE
KHURPI
SICKLE
SEED DRILL
FOOD
GIVES ENERGY TO TO PERFORM DIFFERENT ACTIVITIES
HELPS IN GROWTH
PROTECTS US FROM DIFFERENT DISEASES
ALL OF THE ABOVE
DURATION OF RABI CROP IS
answer choices
JUNE TO SEPTEMBER
JUNE TO DECEMBER
OCTOBER TO MARCH
MARCH TO JUNE
