Improvement in Food Resources in One-Shot Class 9 Biology (Concepts+Menti Quiz) | BYJU'S Class 9

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Join this session to revise important concepts in your Class 9 Biology Chapter, Improvement in Food Resources.

In this online class, your favourite BYJU’S educator, Aishwarya Ma’am, discusses the following topics in detail:
Crop variety improvement
Crop production management
Nutrient management
Crop protection management
Egg and broiler production
Fish production
Bee-keeping

All living organisms require food in order to obtain energy for body development and survival. Agriculture and animal husbandry provide us with food from both plants and animals. It is critical to improve food resources in order to meet the population's ever-increasing demand. To achieve this, we need sustainable agricultural and animal husbandry practices that do not jeopardise the environment or natural balance. Sustainable and scientific management practices include mixed farming, intercropping, and integrated farming. Join this class to learn in detail about improvement in food resources.

Aishwarya Ma’am will also share with you a few important questions from this chapter to help you be better prepared to take any questions from this chapter.

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General Strategy Sessions

00:00 Improvement in Food Resources in One-Shot
5:15 Sources of Food
7:17 Initially the population rate was now
9:33 Strategies to Increase crop yield
13:14 Important Terms
17:42 Factors Affecting Growth of crops
21:18 Improve your food Production
22:05 Improvement in Crops
22:56 Crop Variety Improvement
24:21 Definition of Species
26:05 Problems Faced By Farmers
32:31 Methods to Improve crop variety
33:08 Crop Variety Improvement
37:23 Types of Hybridisation  
45:42 Advantages and Disadvantages of Hybridisation
47:52 Methods to improve crop variety
48:39 Genetic Modification
56:24 Crop Production Management
57:42 Nutrient Management
58:45 What is Manure?
1:02:37 What are Fertilizer
1:05:51 Organic Farming
1:07:33 What is different between Manure and Fertilizer
1:09:47 What is Irrigation?
1:11:07 Sources of Irrigation in India
1:15:22 Types of Cropping patterns
1:20:20 Crop Protection Management
1:21:47 Pest and Insect Control
1:23:33 Weed Control
1:27:51 Animal Husbandry
1:28:35 Cattle Farming
1:32:32 Doubt Board
1:33:56 What Poultry farming
1:36:55 Fishery farming
1:39:52 Fish Production
1:43:16 Bee Keeping
1:45:00 Menti Quiz Time

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2 سال پیش در تاریخ 1401/07/26 منتشر شده است.
73,191 بـار بازدید شده
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