Difference between revisions of "WBSED - 8 - Science :: Human Food and Food production"

[Author - Kripa S]

http://www.wbsed.gov.in/wbsed/readwrite/etextbook/Paribesh%20O%20Bigyan%20Class%20VIII.pdf#page=212 (Bengali Medium)

[Author - Malabika Sarker]

https://drive.google.com/open?id=0B4m07xnDF8JpOUtGdlQ3RTZORzg (elements of human body)

[Author - Urmimala Basu]

https://drive.google.com/open?id=0B4m07xnDF8JpLVB1Zy1KTnBFNDA (modern techniques)

https://drive.google.com/open?id=0B4m07xnDF8JpM0JYVFFQOVJRQWM (crops)

https://drive.google.com/open?id=0B4m07xnDF8JpRWllZ0JueTB6ckE (food)

[Author - Kripa S]

https://3.imimg.com/data3/XW/DP/MY-8268918/307-500x500.jpg (crops in India 1)

https://spectrumchart.com/large/Charts%20of%20Crop%20of%20India.jpg (Crops in India 2)

https://i.ytimg.com/vi/xM4QZg4EO6A/hqdefault.jpg (modern technique of farming)

[Author - Kripa S]

1. Find out from farmers in your village of their agricultural practices.

2. Which are the Rabi and Kharif crops grown around you?

3. What are the tools used in fields in your village? Draw them in a book.

4. Record some other information about the crops.

a) Irrigation method

b) Effect of extreme hot or cold climate

c) Effect of continuous rain

d) Fertilizer or manure used

[Contributor - Arnab Das]