Q: What are ambient microorganisms? Why should they not be present duringsubculturing?
A: There are some living organisms that cannot be seen by the naked eye and only can be seen under the…
Q: Which element is responsible for causing soil salinity?At what concentration does the soil become…
A: Soil salinity as the term suggests is the salt content of the soil and the term of salinization…
Q: what is growth rate? What is growth yield? How to control these two parameters in a chemostat?
A: Answer: Introduction: The yield (X) of a culture means the change amongst the primary biomass (X0)…
Q: what is the present microorganism in soft swell spoilage?
A: Food spoilage refers to food that has been damaged orinjured that makes it undesirable for human…
Q: What are the major exchangeable cations in soils? How do the relative proportions change between…
A: Soil is that the uppermost weathered layer of crust . it's a mix of weathered mineral rock…
Q: WHAT IS THE BEST FIELD MANAGEMENT PRACTICE FOR BLACK, RED, AND GREY SOILS?
A: Answer : Management Practices for Improving Soil Health:- i) Reduce Inversion Tillage and Soil…
Q: Describe soil as a microbial habitat.
A: The sum total of living organisms inhabiting the soil constitutes soil habitat. bacteria,…
Q: what is the present microorganisms in soft swell spoilage?
A: Canning is a type of food preservation method, which includes the preservation of food in air tight…
Q: What part of the soil is most microbially active?
A: Microbial activity in Soil : Soil microbial activity that reflects microbiological processes of soil…
Q: What are the consequences of soil erosion in urban settings?
A: Soil erosion is the process by which the top layer of soil or soil erodes due to a number of factors…
Q: How do the corn plants which were applied with organic materials compare with those of the control?…
A: Introduction :- Organic material is the natural material , obtained from the nature and this…
Q: Compare and contrast the nitrogen metabolism ofnitrifiers with that of denitrifiers
A: COMPARISION AND CONTRAST BETWEEN NITRIFIERS AND DENITRIFIERS:-…
Q: What are the benefits and dangers of H. Pylori?
A: Helicobacter pylori (H. pylori) also known as Campylobacter pylori is a bacteria (gram-negative)…
Q: Which region of soil is the most microbially active?
A: The microbe is a term used for microorganisms like bacteria, fungi, viruses, and protozoans. These…
Q: What are the five different ways by which chemotherapeutic agents kill or damage bacterial pathogen?
A: Chemotherapeutic agents include certain types of drugs that are anti cancerous and usually…
Q: What are microbial pesticides?
A: The word biopesticide is formed of :- Bio + pesticides Bio means living while pesticides means…
Q: What are the challenges in the management of the pesticide industry wastewater?
A: Waste water from the pesticide industries must be well treated and checked before its release into…
Q: How do biofertilisers enrich the fertility of the soil?
A: Biofertilizers are substances that consist of microbes and help in promoting the growth of plants…
Q: 20. Activity involving two or more microorganisms seeking the same niche or nutrients. M 26. The…
A: Microbial interaction defines the interaction of a microbe with the other one or with any other…
Q: What is the fundamental principal of biological air pollution control ?
A: Air pollution is a serious health and environment problem. It refers to the contamination of air,…
Q: Which fertilizer is expected to produce acidity in soil?
A: Any material of natural or synthetic origin that is applied to soil or plant tissues to deliver…
Q: What are ways to improve soil quality?
A: Soil fertility depends on three major interacting components: biological, chemical and physical…
Q: What are soil borne diseases and how to control them?
A: Soil is a reservoir for nutrients and water which are taken up by plants for their growth and…
Q: At which stage of the coconut water processing chain can microorganisms contribute to the spoilage…
A: The coconut water processing chain is the sequence of processes that must be followed for the…
Q: Name the secondary pollutant.
A: Pollution is introduction of any substance which causes undesirable disturbances in the environment/…
Q: Explain the disadvantages of thermal methods for soil improvement ?
A: Soil richness can be additionally improved by joining cover crops that add natural make a difference…
Q: Which are food characteristics affected by microbial spoilage? How?
A: Microorganisms are unicellular organisms that may be pathogenic in nature. Food spoilage is caused…
Q: What is soil conservation?
A: A crop rotation is a planting of different types of plants in the same area according to the season…
Q: factors affecting the activities of soil microorganisms?
A: The complex microbial habitats with some niches and numerous microenvironments are called soil. The…
Q: Explain the points at which and how microorganisms contribute to the spoilage of coconut water?
A: Coconut water within the nut is sterile, until it exposed to the air, or to the external…
Q: isolating metabolites and testing for phytochemicals, why is it recommended to dry the leaves in…
A: leaves are made up of organic materials containing highly heat-sensitive volatile oils and aromatic…
Q: When would tertiary treatment of wastewater be necessary ?
A: Water is the important natural resources.Water treatment is done in order to reuse the water again…
Q: What is the importance of vermicompost application in the improvement of acid soils?
A: Acidic soils can be defined as it is "sour" and acidity is the characteristic of soils that have a…
Q: Enumerate the characteristics of good clearing agents Define clearing and its rationale for…
A: Histopathology is the analysis and investigation of infections of the tissues, and includes looking…
Q: What factors govern the extent and type of microbial activityin soils?
A: The soil is defined as unconsolidated mineral or organic material present in the earth’s immediate…
Q: How does the physiology of C. perfringens make it suitable forgrowing in puncture wounds?
A: The different varieties of animals, microorganisms, and plants are present on earth. All the…
Q: What is the difference between selective and nonselective herbicides?
A: Herbicides are considered as the chemical, which is known to kill the harmful bacterial pathogens…
Q: how do microorganisms contribute to spoilage of coconut water
A: coconut water is a highly nutritive media having different components like carbohydrates , lipids ,…
Q: What types of the organisms are being farmed in mariculture operations?
A: Mariculture is the specialised branch which deals with the marine organisms,their cultivation,…
Q: associated microorganism benefit from its plant host?
A: Associated microorganisms are those which are attached or somehow associated with the plant host.
Q: Discuss about Biocompost?How this technique is lowcost, useful for presentand future betterment…
A: Bio-composting is the biological aerobic decomposition of organic material into simpler compounds,…
Q: are the type of soil erosion?
A: Erosion is a very severe problem for productive agricultural space and for water quality…
Q: How do Biofertilisers enrich the fertility of soil? How does cyanobacteria acts as biofertiliser?
A: Microorganism is a microscopic organism, which may exist in its single-celled form or in a colony of…
Q: What are the growing media that are poor in
A: The term 'growing media' is used to describe the material used in a container to grow a plant. ...…
Q: What unique stresses does a microorganism on a leaf contend with that a microbe in the soil does…
A: The growth of microbial colonies like bacteria, fungi, etc., requires an appropriate culture medium…
Q: Red algae have the following economical features except A production of emulsifying agent used as…
A: Red algae (Rhodophyta) are primarily found in freshwater lakes. They appear red due to the presence…
Q: What group of microorganisms dominate unpolluted soil? polluted soil?
A: The soil may include microorganisms such as bacteria, actinomycetes, fungi, algae, protozoa and…
Q: How does fluoride toxicity results in plant necrosis?
A: Plants can become poisoned as a result of the buildup of harmful inorganic minerals such as…
What is soil pollution?Suggest various ways to prevent soil pollution?
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Solved in 4 steps
- Explain a simplified soil profile.How would green manure and soil microorganisms work together in enhancing soil fertility and crop yield? Name the targeted element and TWO (2) additional benefits brought by green manures to the soil?What are some factors which may limit the accurate study of soil microorganisms?
- What sources of microbial contamination are in nutrient agar exposed in air,water,soil and plant leaves? What are the steps to removing or contaminating these sources?What are the social and economic implications of using microbial plastics? What are the social and economic implications of applying bioremediation to pesticide-contaminated agricultural lands?In New York, farmers typically have a 3 year crop rotation of corn – soybeans – green manure. A) explain one reason crop rotation is important in farming B) explain what green manure is and why a grower would use it as part of their rotation schedule