نتایج جستجو برای: soil deficiencies
تعداد نتایج: 202526 فیلتر نتایج به سال:
Industrial eggshell waste (ES) is classified as an animal by-product not intended to human consumption. For reducing pathogen spreading risk due to soil incorporation of ES, sanitation by composting is a pre-treatment option. This work aims to evaluate eggshell waste recycling in self-heating composting reactors and investigate ES effect on process evolution and end product quality. Potato peel...
Background and Objectives: A recent report from the United Nation indicates that Iran is witnessing a relative decrease in the prevalence of hunger and an increase in malnutrition. Soil enrichment along with supplementation is one of the simple strategies, away from pollution, available for all people, accessible and profitable, it has the ability to prevent or control nutritional deficiencies....
Acidic deposition is comprised of sulfuric and nitric acids and ammonium derived from atmospheric emissions of sulfur dioxide, nitrogen oxides, and ammonia, respectively. Acidic deposition has altered soil through depletion of labile pools of nutrient cations (i.e. calcium, magnesium), accumulation of sulfur and nitrogen, and the mobilization of elevated concentrations of inorganic monomeric al...
Neolithic and Bronze Age topsoil relicts revealed enhanced extractable phosphorus (P) and plant available inorganic P fractions, thus raising the question whether there was targeted soil amelioration in prehistoric times. This study aimed (i) at assessing the overall nutrient status and the soil organic matter content of these arable topsoil relicts, and (ii) at tracing ancient soil fertilizing...
[This corrects the article on p. 102 in vol. 6, PMID: 25852744.].
Biological cells are extremely sensitive to temperature. What is the mechanism? We compute the thermal stabilities of the whole proteomes of Escherichia coli, yeast, and Caenorhabditis elegans using an analytical model and an extensive database of stabilities of individual proteins. Our results support the hypothesis that a cell's thermal sensitivities arise from the collective instability of i...
References: l)Nussbaum,R.L., Airhart,S.D. and Ledbetter.D.H. (1986) Am. J. Med. Genet. 23, 457-466. 2)Patterson,M.N., Bell,M.V., BloomfieldJ,, Flint,T., Dorkins.H., Thibodeau.S.N., Schaid,D., Bren,G., Schwartz,C.E., Wieringa,B., Ropers,H.-H., Callen.D.F., Sutherland.G., Froster-Iskenius.U., Vissing.H. and Davies,K.E. (1989) Genomics 4, 570-578. A Taql polymorphism adjacent to the factor VIII ge...
Abstract: Aging is associated with the accumulation of misfolded and damaged proteins. This accumulation is the result of an imbalance of proper protein folding, maintenance, and disposal. Maintaining proteostasis is critical to the health and life of an organism. While studies consistently observe that the proteostasis network diminishes with age, the effects on individual mechanisms have not ...
Two hundred and thirty six soil samples from farmers’ fields in the Gumla and Saraikela districts of Jharkhand, and Jhabua and Mandla districts of Madhya Pradesh were analyzed for soil chemical fertility. Results showed deficiencies of sulphur (43 to 100% of samples), boron (69 to 98%), and zinc (5 to 73%). Majority of the farmers’ fields, except for those in the Saraikela district, fell in the...
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