Storage Loss Factors in Agriculture
Storage losses in agricultural produce are primarily caused by two main categories of factors:
Biotic Factors
These factors involve damage or consumption by living organisms.
- Key examples include: Insects, rodents, birds, fungi, bacteria, and other pests.
- These organisms directly consume, contaminate, or degrade the stored produce.
Abiotic Factors
These factors are related to the non-living physical and chemical conditions of the storage environment.
- Key examples include: Temperature fluctuations, high humidity, lack of proper ventilation (oxygen/carbon dioxide levels), light exposure, and physical damage during handling or storage.
- These conditions can accelerate spoilage, reduce nutritional value, and promote pest/disease growth.
Effectively managing both biotic and abiotic factors is essential for minimizing post-harvest losses.
Important Questions from Agriculture
Which one of the following terms describes the practice of growing two or more crops simultaneously on the same piece of land?
Directions: The following 05 (Five) items consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the answers to these items using the code given below:
Statement I: India has a wide variation in population density.
Statement II: Factors like agricultural productivity and the history of the settlement have greatly influenced the population density pattern in India.
Which of the following are the characteristics of organic farming?
1. Use of chemical fertilizers to improve soil fertility.
2. Frequent decomposing and fallowing.
3. Use of herbs to control pests.
4. Higher productivity per hectare.
Select the correct answer using the code given below:
A farmer in a semi-arid area claims that his farming practice is very environment friendly. Which of the following practices on his farm can justify his claim?
1. Planning a tree belt.
2. Practising crop rotation.
3. Carrying out a large scale irrigation system
4. Using organic fertilizers.
Select the correct answer using the code given below:
Which of the following statements about the Livestock sector in India is/are correct?
1. Livestock contributed about 25 per cent of gross value added in agriculture.
2. It provides self-employment to a large segment of the population
3. The rapid growth of the livestock sector can be egalitarian inclusive
Select the correct answer using the code given below:
