WorksheetsCrop Production & It's Management
Total questions: 26
Worksheet time: 14mins
A group of students went on two school trips to a field in the same year. They observed the different crops as shown in the picture. Why did they observe different crops?
Soyabean and groundnut are kharif crops which are sown in rainy season while mustard and pea are rabi crops that are sown in winter season.
Soyabean and groundnut are kharif crops which are sown in winter season while mustard and pea are rabi crops that are sown in rainy season.
Soyabean and groundnut are rabi crops which are sown in rainy season while mustard and pea are kharif crops that are sown in winter season.
Soyabean and groundnut are rabi crops which are sown in winter season while mustard and pea are kharif crops that are sown in rainy season.
The information below lists some climatic data of an area -
- heavy rainfall
- high humidity
- high average temperature
Which crop can be sown in such conditions?
Gram
Maize
Wheat
Mustard
The information lists some practices for cultivation of crops.
A. Protection from Weeds
B. Sowing
C. Harvesting
D. Preparation of Soil
E. Irrigation
F. Storage
G. Adding manure and fertilizers
Which is the correct sequence of these agricultural practices?
A-D-F-G-B-C-E
G-B-A-C-F-E-D
D-B-G-E-A-C-F
B-D-E-G-C-F-A
A farmer was turning the soil in the field constantly to loosen it. What is the likely reason for this agricultural practice?
This prevent growth of weeds in the soil
This increases the amount of soil in the field
This allows penetration of roots in soil easily
This allows water to stay in soil for longer duration
A student setup an experiment to study the growth of plants using three different soil type. The student plants a bean seed in each of the three pots. After 2 months, the student observes the growth of plants as shown in figure. What can be student conclusion from this experiment?
Earthworm increases fertility of soil
Compact soil increases amount of nutrients in the soil
Earthworm restrict the growth of the plant by consuming them
Loosed soil with no earthworm allows maximum growth of the plant
Ravi and Sunil both grew same crop in their fields. Ravi used plough while Sunil used hoe
to increase the productivity. After few months, it was observed that both the fields had
same productivity despite using different tools. What is the likely reason for this?
both the tools are made of wood
both the tools are used to harvest
crops
both the tools are helpful for
tilling the soil
both the tools are useful in
removing weedsv
A farmer uses three different types of tools for tilling the soil in three different fields. The
farmer records the time it took to complete the tilling in each field using different tools as follows in the figure-
Which tool the farmer should use to till his fields?
Hoe as it is more efficient.
Plough as it takes least time
Cultivator as it is saves time.
Hoe as it is more efficient than plough and cultivator
Which chemical controls weeds?
Fungicide
Pesticide
Insecticide
Herbicide
Which chemical controls pests
Fertiliser
Pesticide
Herbicide
Fungicide
IDENTIFY THE AGRICULTURAL TOOL
SPADE
KHURPI
PLOUGH
SICKLE
IDENTIFY THE PLOUGH FROM THE FOLLOWING FIGURES
WHICH OF THE FOLLOWING CROP GROWS IN WINTER?
PEA
PADDY
MAIZE
SOYABEAN
WHICH OF THE FOLLOWING IS NEITHER KHARIF CROP NOR RABI CROP?
PADDY
WHEAT
MAIZE
WATERMELON
THIS INSTRUMENT IS USED FOR
HARVESTING
CUTTING
IRRIGATION
TILLING
WHICH AGRICULTURAL PRACTICE HELPS IN TURNING AND LOOSENING OF SOIL?
SELECTION AND SHOWING OF SEEDS
IRRIGATION
WEEDING AND CROP ROTATION
SOIL PREPARATION
OUT OF FERTILIZER AND MANURE WHICH ONE IS EASILY ABSORBED BY THE ROOTS ?
FERTILIZER
MANURE
BOTH MANURE AND FERTILIZER
NONE OF THESE
SPECIFY THE PICTURE WHICH HELPS IN SOWING OF SEEDS
WHEN YOU WILL PUT SEEDS IN WATER ,WHAT IS TRUE ABOUT DAMAGED SEEDS?
THEY WILL SINK
THEY WILL FLOAT
THEY ARE HEAVIER
ALL OF THESE
WHILE SOWING OF SEEDS PROPER DISTANCE MUST BE MAINTAINED BETWEEN EVERY SEED .WHY?
TO PREVENT FROM OVERCROWDING
TO PREVENT FROM COMPETITION FOR NUTRIENTS,WATER, SHELTER, SUNLIGHT ETC.
TO PROTECT FROM DISEASE
TO PROTECT FROM WEEDS
Weeds can be defined as
Useful plants present in the field
Undesirable plants present in the field
Plants that cannot be used at all
Undesirable insects present in the field.
The plant roots contain nitrogen fixing bacteria _________________.
Orange
Pea
Mango
Tomato
