Ex

  Biology (NTSE/Olympiad)  

3. Improvement In Food Resources

Crop Rotation

Crop Rotation
The growing of different crops on a piece of land in a pre-planned succession is called crop rotation.
Depending upon the duration, crop rotation may be of following three types :
(a) One year rotation
1. Maize - Mustard
2. Rice - Wheat
(b) Two years rotation
1. Maize - Mustard-Sugarcane - Fenugreek
2. Maize - Potato- Sugarcane - Peas
(c) Three years rotation
1. Rice - Wheat - Mung - Mustard
2. Sugarcane - Berseem
3. Cotton - Oat - Sugarcane - Peas - Maize - Wheat

If you want to give information about online courses to other students, then share it with more and more on Facebook, Twitter, Google Plus. The more the shares will be, the more students will benefit. The share buttons are given below for your convenience.
×

NTSE Biology (Class X)


NTSE Biology (Class IX)


SHOW CHAPTERS

NTSE Physics Course (Class 9 & 10)

NTSE Chemistry Course (Class 9 & 10)

NTSE Geography Course (Class 9 & 10)

NTSE Biology Course (Class 9 & 10)

NTSE Democratic Politics Course (Class 9 & 10)

NTSE Economics Course (Class 9 & 10)

NTSE History Course (Class 9 & 10)

NTSE Mathematics Course (Class 9 & 10)