NCERT Solutions for Class 9 Science Chapter 15
Important NCERT Questions
Improvements in Food Resources
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Intext Questions
Page No-211
Questions No-1
What management practices are common in dairy and poultry farming?
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In dairy farming, several common management practices are essential for ensuring the health and productivity of the herd. Routine health monitoring, including vaccinations and disease prevention measures, is critical to maintaining the well-being of dairy cows. Proper nutrition management, including a balanced diet rich in essential nutrients, is crucial for milk production and the overall health of the animals. Effective reproductive management practices, such as artificial insemination and proper breeding programs, are employed to optimize the breeding cycle and ensure a consistent supply of replacement heifers. Additionally, proper housing and sanitation practices are essential to provide a clean and comfortable environment for the dairy cattle. Regular milking routines and efficient milk handling practices, including proper storage and transportation, are also key aspects of dairy farm management to maintain the quality and safety of the milk produced.
In poultry farming, management practices play a vital role in maximizing production efficiency and ensuring the welfare of the flock. Biosecurity measures are crucial to prevent the spread of diseases, with practices such as controlled access, sanitation, and proper waste disposal being implemented. Nutrition management involves providing a well-balanced and formulated feed to meet the specific dietary requirements of different poultry species and production stages. Housing and ventilation systems are designed to create a comfortable environment for the birds, with appropriate temperature and humidity control. Effective disease monitoring and vaccination programs are implemented to safeguard the flock’s health, and flock management strategies, including culling unproductive birds and proper waste management, contribute to the overall efficiency and sustainability of poultry farming operations. Both dairy and poultry farming require a combination of technical knowledge, attention to animal welfare, and efficient operational practices to achieve optimal productivity and sustainability.
Broilers and layers are two distinct types of chickens bred for different purposes in the poultry industry. Broilers are raised for meat production, while layers are specifically raised for egg production. The primary difference lies in their ultimate purpose and the specific characteristics that are desirable for each type. Broilers are selectively bred for rapid growth, efficient feed conversion, and large muscle development to produce high-quality meat in a relatively short period. Management practices for broilers involve providing a controlled environment, high-nutrient diets, and monitoring their growth to ensure quick and healthy development.
On the other hand, layers are bred for consistent and prolonged egg production. Their management focuses on creating an environment conducive to egg-laying, which includes appropriate lighting, temperature control, and specific nutritional requirements to support eggshell formation and overall reproductive health. While both types of poultry require attention to factors like nutrition, disease prevention, and housing, the management practices differ based on the specific needs of either meat or egg production. Understanding these distinctions is crucial for successful poultry farming and optimizing the yield of either broilers or layers.
In both dairy and poultry farming, there are: (i) Maintenance of temperature; (ii) Proper housing facilities having hygienic conditions; (iii) Proper feeding; and (iv,) Prevention and control of diseases and pests.
Common management practices in dairy and poultry farming are:
(i) Proper shelter facilities and their regular cleaning.
(ii) Some basic hygienic conditions such as clean water, nutritious food, etc.
(iii) Animals are kept in spacious, airy, and ventilated place.
(iv) Prevention and cure of diseases at the right time is ensured.
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