Скачать или смотреть Assamese Medium Science Class 8 II বিজ্ঞান শ্ৰেণী-8 II অধ্যায়-1 II শস্য উৎপাদন আৰু ব্যৱস্থাপনা

Assamese Medium Science Class 8 II বিজ্ঞান শ্ৰেণী-8 II অধ্যায়-1 II শস্য উৎপাদন আৰু ব্যৱস্থাপনা II Crop Production And Management.Lesson 1.

Class 8 chapter 1 science lecture in Assamese language.বিজ্ঞান | Assamese Medium | SEBA | NCERT | Science Chapter 1 অধ্যায়-1 II শস্য উৎপাদন আৰু ব্যৱস্থাপনা II Crop Production And Management.Lesson 1.

You have learned that all living organisms require food. Plants can make their food themselves. Can you recall how green plants synthesize their own food? Animals including humans cannot make their own food. So, where do animals get their food from? But, first of all, why do we have to eat food? You already know that energy from the food is utilized by organisms for carrying out their various body functions, such as digestion, respiration, and excretion. We get our food from plants, or animals, or both.

(i) Kharif Crops: The crops which are sown in the rainy season are called Kharif crops. The rainy season in India is generally from June to September. Paddy, maize, soybean, groundnut, and cotton are Kharif crops.(ii) Rabi Crops: The crops are grown in the winter season (October to March) are called rabi crops. Examples of rabi crops are wheat, gram, pea, mustard, and linseed

When plants of the same kind are cultivated at one place on a large scale, it is called a crop. For example, a crop of wheat means that all the plants grown in a field are that of wheat.You already know that crops are of different types like cereals, vegetables, and fruits. These can be classified on the basis of the season in which they grow.India is a vast country. The climatic conditions like temperature, humidity, and rainfall vary from one region to another.



crop production and management
science class 8 chapter 1
class 8 science
hindi medium
Chapter
Class
CBSE
cbse
what are crops
types of crops
what is agriculture
horticulture
kharif crops
examples of kharif crops
rabi crops
examples of rabi crops
zaid crops
examples of zaid crops
examples of different crops
CLASS 8 Science
Crop Production and Management
Class 8 Scince Chapter 1