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M. Francesca Cotrufo is a soil ecologist who focuses her work on litter decomposition and the dynamics of soil organic matter. [1] [2] She is currently a Professor and Associate Head in the Department of Soil and Crop Sciences, as well the Senior Scientist at the Natural Resource Ecology Lab, at Colorado State University.
Soil fertility refers to the ability of soil to sustain agricultural plant growth, i.e. to provide plant habitat and result in sustained and consistent yields of high quality. [3] It also refers to the soil's ability to supply plant/crop nutrients in the right quantities and qualities over a sustained period of time.
Labs, such as those at Iowa State and Colorado State University, recommend that a soil test contains 10-20 sample points for every 40 acres (160,000 m 2) of field. Tap water or chemicals can change the composition of the soil, and may need to be tested separately.
Biofertilizers are cost-effective and ecofriendly in nature, and their continuous usage has been shown to enhance soil fertility. [20] Besides promoting growth by multiple mechanisms , biofertilizers produces substances suppressing phytopathogens , guarding plants from abiotic and biotic stresses and detoxification of belowground pollutants ...
William Albert Albrecht (September 12, 1888 – May 19, 1974) [1] [2] chairman of the Department of Soils at the University of Missouri, was the foremost authority on the relation of soil fertility to human health and earned four degrees from the University of Illinois at Urbana–Champaign.
It is a source of organic matter. Soil with higher levels of organic matter are less likely to compact, which improves the soil aeration and water drainage, as well as assists in supporting soil microbial health. [31] [11] It is sometimes credited as being the most widely use organic fertilizer and by volume is the top organic amendment.
Faculty, staff, and students perform research in food safety, human-disease prevention characteristics of food crops, livestock and the environment, renewable energy, no-till cropping systems, risk management for farmers and ranchers, plant adaptation and breeding, plant health, entomology, and organic agriculture.
North Carolina State University (NC State, North Carolina State, NC State University, or NCSU) [7] is a public land-grant research university in Raleigh, North Carolina, United States. [8] Founded in 1887 and part of the University of North Carolina system, it is the largest university in the Carolinas . [ 9 ]