Class 8 Exam  >  Class 8 Notes  >  Science Class 8  >  PPT: Crop Production and Management

Crop Production and Management Class 8 PPT

Download, print and study this document offline
Please wait while the PDF view is loading
 Page 1


CROP PRODUCTION
AND MANAGEMENT
C l a s s - 8
Page 2


CROP PRODUCTION
AND MANAGEMENT
C l a s s - 8
A crop is a group of plants of the same kind grown for
food on a large cultivable land. Examples include
wheat, rice, corn, soybeans, etc.
What is Crop?
Page 3


CROP PRODUCTION
AND MANAGEMENT
C l a s s - 8
A crop is a group of plants of the same kind grown for
food on a large cultivable land. Examples include
wheat, rice, corn, soybeans, etc.
What is Crop?
People initially consumed raw
fruits and hunted animals for
food.
Agriculture emerged when land
was cultivated to grow crops like
rice and wheat.
Evolution of Agriculture
Crops Grown in a Field
Page 4


CROP PRODUCTION
AND MANAGEMENT
C l a s s - 8
A crop is a group of plants of the same kind grown for
food on a large cultivable land. Examples include
wheat, rice, corn, soybeans, etc.
What is Crop?
People initially consumed raw
fruits and hunted animals for
food.
Agriculture emerged when land
was cultivated to grow crops like
rice and wheat.
Evolution of Agriculture
Crops Grown in a Field
Crops can be classified based on the season they grow in. India's diverse
climate allows for the cultivation of various crops. Despite this diversity, two
broad cropping patterns can be identified:
Classification of Crops
Rabi crops are grown
in the winter season,
typically from October
to March.
Examples include
wheat, gram, pea,
mustard, and linseed.
2.Rabi Crops:
Kharif crops are planted
during the rainy season,
generally from June to
September.
Examples include
paddy, maize, soybean,
groundnut, cotton, etc.
1.Kharif Crops:
Page 5


CROP PRODUCTION
AND MANAGEMENT
C l a s s - 8
A crop is a group of plants of the same kind grown for
food on a large cultivable land. Examples include
wheat, rice, corn, soybeans, etc.
What is Crop?
People initially consumed raw
fruits and hunted animals for
food.
Agriculture emerged when land
was cultivated to grow crops like
rice and wheat.
Evolution of Agriculture
Crops Grown in a Field
Crops can be classified based on the season they grow in. India's diverse
climate allows for the cultivation of various crops. Despite this diversity, two
broad cropping patterns can be identified:
Classification of Crops
Rabi crops are grown
in the winter season,
typically from October
to March.
Examples include
wheat, gram, pea,
mustard, and linseed.
2.Rabi Crops:
Kharif crops are planted
during the rainy season,
generally from June to
September.
Examples include
paddy, maize, soybean,
groundnut, cotton, etc.
1.Kharif Crops:
Agricultural practices refer to the activities undertaken by
farmers for crop cultivation. These practices are crucial for
successful crop production.
Agricultural Practices
Read More
90 videos|273 docs|44 tests

Top Courses for Class 8

FAQs on Crop Production and Management Class 8 PPT

1. What are the factors affecting crop production?
Ans. Crop production is influenced by various factors such as soil fertility, availability of water, climate conditions, pests and diseases, and proper management practices. These factors collectively determine the overall yield and quality of crops.
2. How can farmers manage pests and diseases in crop production?
Ans. Farmers can adopt several measures to manage pests and diseases in crop production. These include practicing crop rotation, using resistant crop varieties, implementing proper sanitation and hygiene practices, applying organic or chemical pesticides in a balanced manner, and monitoring the crops regularly for early detection and control of pests and diseases.
3. What are the different methods of irrigation used in crop production?
Ans. Various methods of irrigation are employed in crop production, including traditional methods like flooding and furrow irrigation, as well as modern techniques such as sprinkler irrigation and drip irrigation. Each method has its advantages and is chosen based on factors like water availability, crop type, soil type, and topography.
4. How does soil fertility affect crop production?
Ans. Soil fertility plays a crucial role in crop production as it directly affects the nutrient availability to plants. Fertile soil contains essential nutrients like nitrogen, phosphorus, and potassium, along with organic matter. Adequate soil fertility promotes healthy plant growth, increased yield, and better quality of crops.
5. What are the steps involved in crop production?
Ans. Crop production involves several steps, including selection of suitable crop varieties, land preparation, sowing or planting of seeds, irrigation, application of fertilizers, pest and disease management, weed control, harvesting, and post-harvest handling. Each step requires proper planning and execution to ensure successful crop production.
90 videos|273 docs|44 tests
Download as PDF
Explore Courses for Class 8 exam

Top Courses for Class 8

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

MCQs

,

mock tests for examination

,

Sample Paper

,

Crop Production and Management Class 8 PPT

,

Summary

,

Semester Notes

,

Crop Production and Management Class 8 PPT

,

Important questions

,

ppt

,

practice quizzes

,

Viva Questions

,

Exam

,

Extra Questions

,

past year papers

,

Previous Year Questions with Solutions

,

shortcuts and tricks

,

Free

,

video lectures

,

Objective type Questions

,

Crop Production and Management Class 8 PPT

,

study material

,

pdf

;