Soil- Definition, Composition, Properties, Types and Uses
What is Soil? Soil is a biologically active porous medium that is present on the uppermost layer on the uppermost layer of the Earth’s crust formed by weathering processes under … Read more
Agricultural microbiology is a branch of science that studies different microorganisms that are associated with plants, soil fertility, and even animal diseases.
What is Soil? Soil is a biologically active porous medium that is present on the uppermost layer on the uppermost layer of the Earth’s crust formed by weathering processes under … Read more
Plant Tissue culture is the in vitro aseptic culture of cells, tissues, organs, or whole plant under controlled nutritional and environmental conditions often to produce the clones of plants. It … Read more
What is chitin? Chitin is a complex homopolysaccharide consisting of units of amino sugar glucosamine that accounts for the second most abundant polysaccharide of nature after cellulose. It is widely … Read more
What is Rhizosphere? The rhizosphere is the narrow region of soil around the plant root that is influenced by several factors like the root exudates and the associated soil microorganisms. … Read more
What is Agrobacterium? Agrobacterium is a phytopathogen that infects plants through wound sites, causing crown gall disease, and is one of the most popular plant transformation tools used in agriculture … Read more
What are organic wastes? Organic wastes are materials originating from living sources like plants, animals, and microorganisms that are biodegradable and can be broken down into simpler organic molecules. Organic … Read more
What is pectin? Pectin is a complex heteropolysaccharide composed of linear chains of α-D-galacturonic acid or other similar sugar derivatives, commonly found in plant cell walls as cementing material. Pectin … Read more
What is lignin? Lignin is a group of complex aromatic polymers resulting from the oxidative combination of 4-hydroxyphenylpropanoids. Lignin is a phenolic polymer that is amorphous, irregular three-dimensional, and high … Read more
What is hemicellulose? Hemicellulose is a group of complex polysaccharides that are found in the fibers of plants along with other polysaccharides like cellulose and pectin. Hemicellulose consists of a … Read more
What is cellulose? Cellulose is an organic polysaccharide composed of a linear chain of hundreds of β-linked D-glucose units. Figure: Cellulose, a linear polymer of D-glucose units (two are shown) … Read more