Biotic factors like insects, rodents, pests, and many more spread the disease and reduce crop production. … Abiotic factors like humidity, temperature, moisture, wind, rain, flood and many more destroy the crop raise. Abiotic factors like hot, cold, drought, salinity, etc. affect crop production.
How do biotic and abiotic factors affect storage of food grains?
The factors responsible for loss of grains during storage are: (i) Abiotic factors like moisture (present in foodgrains), humidity (of air) and temperature. (ii) Biotic factors like insects, rodents, birds, mites and bacteria.
How do biotic and abiotic factors affect crop production?
Biotic factors such as pests, insects and diseases reduce the crop production. A pest causes damage to our crops by feeding. Weeds also reduce crop productivity by competing with the main crop for nutrients and light. Similarly, abiotic factors such as temperature, wind, rain etc.
What are the biotic factors that affect agricultural production?
Biotic constraints to agricultural production are broadly identified as weeds (plants), pests (animals), and diseases (fungi and bacteria), and their related biological interactions (namely, competition, herbivory, and predation and parasitism), which cause reductions in physical yields or yield quality.
What are the biotic and abiotic factors to be remembered during storage of grains?
Answer: Storage grain losses occur due to biotic and abiotic factors. The biotic factors are bacteria, fungi, mites, insects and rodents. The abiotic factors are moisture and temperature.
What abiotic factors affect grain storage?
Factors like air, humidity, and temperature affect the crops. The unbalanced quantity and quality of these factors may severely affect the stored grains.
What do you mean by storage and what are the factors affecting the storage?
Factors that affect food storage: Temperature: The temperature at which food is stored is very critical to shelf life. … Moisture: It is recommended to remove moisture when storing foods. … Oxygen: Foods store best when oxygen free. … Light: Light, a form of energy that can degrade the food value of foods.
What are biotic and abiotic factors affecting storage?
Abiotic factors: The abiotic factors means the non-living things like temperature, moisture, soil, water etc. … Inappropriate moisture and temperature in the place of storage also affect the stored grains. Biotic factors are all of the living organisms within an ecosystem. …
How do biotic and abiotic factors affect?
The abiotic factors will define which organisms are able or not to live in a specified place. The living organisms will constitute the biotic factors, which define if and how can an organism live in a specified environment. So, the abiotic factors are controling the biotic factors of an environment.
What are agricultural abiotic factors?
In the context of the study in question, biotic components are agricultural plants and livestock whereas abiotic factors are climatic factors such as temperature, rainfall, wind, humidity, sunlight, and air as well as edaphic factors such as geology (rocks), topography, inorganic minerals and soil.
How biotic and abiotic factors can affect agricultural produce during 3 storage ?( Three points?
Biotic factors like insects, parasites, diseases, etc. Abiotic factors like humidity, temperature, moisture, wind, rain, flood and many more destroy the crop raise. Abiotic factors like hot, cold, drought, salinity, etc. affect crop production.
What are the factors affecting agriculture?
Climate, land relief, soil and vegetation are the main factors which influence agricultural activity. The growth of plants depends on the temperature and humidity of the land and the amount of light it receives.
How do biotic factors affect plants?
Herbivores with significant deleterious effects on crop growth and yield are called pest. Damage caused by these biotic factors are varied such as death of the entire plant or organs, reduced root, stem, leaf or inflorescence mass, total defoliation, bores and holes on plant parts, and other marks of feeding.
What are the factors affecting the storage?
Factors that affect food storage:
- Temperature: The temperature at which food is stored is very critical to shelf life. …
- Moisture: It is recommended to remove moisture when storing foods. …
- Oxygen: Foods store best when oxygen free. …
- Light: Light, a form of energy that can degrade the food value of foods.
What are the factors that can cause loss of storage crops?
The storage losses are affected by several factors, which can be classified into two main categories: biotic factors (insect, pest, rodents, fungi) and abiotic factors (temperature, humidity, rain) . Moisture content and temperature are the most crucial factors affecting the storage life.
Which factors affect storage of grains name them?
Four factors which greatly affect grain storability are grain moisture content, grain temperature, initial condition of the grain and insects and molds . These factors are also all interrelated.