IGNOU OLP 1 2026 - Define the following poultry-related terms in one or two sentenc

Question

Define the following poultry-related terms in one or two sentences and state their practical significance in poultry management:

(i) Broiler

(ii) Culling

(iii) Downtime

(iv) Feed Conversion Ratio

(v) Fumigation

(vi) Hatchability

(vii) Incubation period

(viii) Ration

(ix) Pullet

(x) Spent Hen

28 Feb 2026

Answer :

Word Count : 390

A Broiler is a type of chicken raised specifically for meat production, typically reaching market weight in 6 to 8 weeks. Broilers are significant in poultry management because they allow rapid turnover and efficient meat production to meet consumer demand. Culling refers to the process of removing unproductive, sick, or underperforming birds from the flock. Its practical significance lies in maintaining flock health, improving productivity, and preventing the spread of diseases. Downtime is the period when poultry houses are left empty between flocks. This is important in poultry management as it allows for thorough cleaning, disinfection, and disease control before introducing a new batch of birds. Feed Conversion Ratio (FCR) is the amount of feed required to produce a unit of body weight in poultry. A lower FCR is desirable as it indicates efficient feed utilization, reducing production costs and increasing profitability. Fumigation is

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