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Environmental Factors affecting crop production in Nigeria?
soil organic matter
How does the process of banana decomposition occur and what factors influence it?
Banana decomposition happens when enzymes break down the banana's organic matter, causing it to rot. Factors like temperature, humidity, and presence of microorganisms can influence the speed of decomposition.
What does the decomposition of organic matter by heat describe?
Pyrolysis
What is dry decomposition?
Decomposition (or rotting) is the process by which organic substances are broken down into simpler forms of matter.
What matter is converted into animal and microbial tissue during decomposition?
Organic matter is converted into animal and microbial tissue during decomposition. This matter can be then used to fertilize the soil.
Why good air flow is necessary for the decomposition of the organic matter?
Good air flow is necessary for the decomposition of organic matter because decaying matter builds up gases. If the gases are not allowed to escape the area, there could be an explosion.
Decomposition and decay of organic matter are accomplished by the action of?
bacteria and fungi
What is added to the atmosphere during bacterial decomposition of organic matter?
bacteria or fungi
How does soil pH affect organic matter decomposition?
Soil pH can affect organic matter decomposition by influencing the activity of microorganisms involved in the decomposition process. Most microorganisms responsible for breaking down organic matter thrive in slightly acidic to neutral pH conditions. Extreme pH levels can inhibit microbial activity and slow down decomposition rates. Additionally, pH levels can also impact the availability of essential nutrients for microorganisms, further influencing decomposition.
How does organic matter affect the volume of weight of soils?
Organic matter can increase the volume of soil as it decomposes, releasing gases that can cause soil expansion. However, the weight of the soil can decrease with the addition of organic matter, as it is lighter than mineral components like sand, silt, and clay. Overall, the impact of organic matter on soil volume and weight will depend on factors such as decomposition rate, soil texture, and environmental conditions.
How is organic matter formed?
Organic matter is formed through the decomposition of living organisms, such as plants, animals, and microbes. When these organisms die, their remains break down and undergo a process called decomposition, where organic compounds are broken down into simpler molecules by fungi, bacteria, and other decomposers. This process eventually results in the formation of organic matter in the soil.
How does decomposition release carbon dioxide into the atmosphere?
During decomposition, microorganisms break down organic matter, releasing carbon dioxide as a byproduct. This process occurs as the microorganisms feed on the organic material and respire, converting the carbon from the organic matter into carbon dioxide that is released into the atmosphere.
