Advertisements
Chapters
![NCERT solutions for सायन्स [इंग्रजी] इयत्ता ९ chapter 12 - Improvement in Food Resources - Shaalaa.com](/images/science-english-class-9_6:8626690beaa343fd99329119ec507003.jpg "NCERT solutions for सायन्स [इंग्रजी] इयत्ता ९ chapter 12 - Improvement in Food Resources")
Advertisements
Solutions for Chapter 12: Improvement in Food Resources
Below listed, you can find solutions for Chapter 12 of CBSE NCERT for सायन्स [इंग्रजी] इयत्ता ९.
NCERT solutions for सायन्स [इंग्रजी] इयत्ता ९ 12 Improvement in Food Resources Intext questions [Pages 141 - 150]
What do we get from cereals, pulses, fruits and vegetables?
How do biotic and abiotic factors affect crop production?
What are the desirable agronomic characteristics for crop improvements?
What are macro-nutrients and why are they called macronutrients?
How do plants get nutrients?
Compare the use of manure and fertilizers in maintaining soil fertility.
Which of the following conditions will give the most benefits? Why?
Farmers use high-quality seeds, do not adopt irrigation or use fertilizers.
Farmers use ordinary seeds, adopt irrigation and use fertilizer.
Farmers use quality seeds, adopt irrigation, use fertilizer and use crop protection measures.
Why should preventive measures and biological control methods be preferred for protecting crops?
What factors may be responsible for losses of grains during storage?
Which method is commonly used for improving cattle breeds and why?
Discuss the implications of the following statement:
“It is interesting to note that poultry is India’s most efficient converter of low fibre food stuff (which is unfit for human consumption) into highly nutritious animal protein food.”
What management practices are common in dairy and poultry farming?
What are the differences between broilers and layers and in their management?
How are fish obtained?
What are the advantages of composite fish culture?
What are the desirable characters of bee varieties suitable for honey production?
What is pasturage and how is it related to honey production?
NCERT solutions for सायन्स [इंग्रजी] इयत्ता ९ 12 Improvement in Food Resources Exercises [Page 151]
Explain any one method of crop production which ensures high yield.
Why are manures and fertilizers used in fields?
What are the advantages of inter-cropping?
What are the advantages of crop rotation?
What is genetic manipulation?
How is genetic manipulation useful in agricultural practices?
How do storage grain losses occur?
How do good animal husbandry practices benefit farmers?
What are the benefits of cattle farming?
For increasing production, what is common in poultry, fisheries and bee-keeping?
How do you differentiate between capture fishing, mariculture and aquaculture?
Solutions for 12: Improvement in Food Resources
NCERT solutions for सायन्स [इंग्रजी] इयत्ता ९ chapter 12 - Improvement in Food Resources
Shaalaa.com has the CBSE Mathematics सायन्स [इंग्रजी] इयत्ता ९ CBSE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. NCERT solutions for Mathematics सायन्स [इंग्रजी] इयत्ता ९ CBSE 12 (Improvement in Food Resources) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in सायन्स [इंग्रजी] इयत्ता ९ chapter 12 Improvement in Food Resources are Improvement in Crop Yields, Improvements in Food Resources, Crop Variety Improvement, Crop Production Improvement, Crop Protection Management, Methods to Replenish Nutrients in Your Soil, Manuring (Biomanuring), Improved methods of agriculture, Animal Husbandry (Livestock) > Poultry Farm Management, Animal Husbandry (Livestock) > Pisciculture (Fish Farming), Animal Husbandry (Livestock) > Apiculture (Bee Farming), Agricultural Assistance Programme, Fertilizers, Improvement in Crop Yields, Improvements in Food Resources, Crop Variety Improvement, Crop Production Improvement, Crop Protection Management, Methods to Replenish Nutrients in Your Soil, Manuring (Biomanuring), Improved methods of agriculture, Animal Husbandry (Livestock) > Poultry Farm Management, Animal Husbandry (Livestock) > Pisciculture (Fish Farming), Animal Husbandry (Livestock) > Apiculture (Bee Farming), Agricultural Assistance Programme, Fertilizers.
Using NCERT सायन्स [इंग्रजी] इयत्ता ९ solutions Improvement in Food Resources exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in NCERT Solutions are essential questions that can be asked in the final exam. Maximum CBSE सायन्स [इंग्रजी] इयत्ता ९ students prefer NCERT Textbook Solutions to score more in exams.
Get the free view of Chapter 12, Improvement in Food Resources सायन्स [इंग्रजी] इयत्ता ९ additional questions for Mathematics सायन्स [इंग्रजी] इयत्ता ९ CBSE, and you can use Shaalaa.com to keep it handy for your exam preparation.
