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soil nutrient

11/13/2018 / By Janine Acero

Organic fertilizer can be used to increase crop yield in plants grown in rotation

A study published in the journal Biological Agriculture & Horticulture assessed soil nitrogen oxidation through field incubation, and analyzed the rate of nitrogen release by commercial fertilizers compared with farmyard manure compost. For the study, a three-year organic crop rotation was set up in a field with sandy loam, with a cover crop of rye and vetch for green manure. […]

10/24/2018 / By Janine Acero

Organic soil amendments enhance soil nutrient availability

A study published in the journal Biological Agriculture & Horticulture assessed the effect of plant- and animal-based soil amendments on soil nutrient availability, soil respiration, crop yield, and phytochemical content on globe artichoke (Cynara cardunculus) heads. Researchers used four certified organic fertilizers as experimental treatments. Alfalfa meal Blood meal Chicken manure Fish meal Researchers assessed and compared the soil […]

08/08/2018 / By Ralph Flores

Cover crops help farmers maintain soil health and biodiversity by protecting carbon content

Cover crops have long been recognized for its benefits – they can reduce erosion, reduce nitrogen leaching, and improve overall soil health. However, they can also be used to attenuate the effects of crop residue removal in the soil, according to researchers from the University of Nebraska-Lincoln. The study, which was published in Agronomy Journal, comprehensively reviewed […]

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