A recommendation chart for farmers was derived for a relevant price ratio of 8.doi:10.1080/00103629509369427Loewy, TomásRon, Maria M.Taylor & Francis GroupCommunications in Soil Science and Plant AnalysisLOEWY, T. y RON, M. M. 1995. Nitrogen fertilization recommendations for wheat in southwestern...
Fertilizer industry: nitrogen fertilizer raw materials; Displace, seal, wash, protect catalyst and other gas. Plastics industry:pneumatic transmission of plastic particles; Oxidation prevention in plastic production and storage. Rubber industry:packaging and storage of ...
Liu D-Y, Zhang W, Liu Y-M, Chen X-P, Zou C-Q (2020) Soil application of zinc fertilizer increases maize yield by enhancing the kernel number and kernel weight of inferior grains. Front Plant Sci 11:188. https://doi.org/10.3389/fpls.2020.00188 Article PubMed PubMed Central Google Sc...
the variable cost of fertilizer (31.5 Ethiopian birr (ETB) kg−1) and labor (150 ETB person day−1) were considered at the time of planting and during other operations. The price of the tomato marketable fruit yield (8.5 ETB kg−1) was also...
Rosswall T, Johansson C, Berg P, Klemedtsson L and Svensson B H 1983 Nitric oxide emission from arable soil as influenced by fertilizer additions. In manuscript. Google Scholar Sânchez P A 1982 Nitrogen in shifting cultivation systems of Latin America. In Nitrogen Cycling in Ecosystems of...
External inputs into soils can also provide productivity for crops, such as fertilizer, irrigation and other field management; and thus the productivity from external inputs can be considered as the human management productivity (Melesse and Bulte, 2015; Deng et al., 2017). Show abstract The ...
Effect of split application of nitrogen fertilizer on leaf color chart values in hybrid rice (grh1). Int. J. Biol. 5(1):79-84.Yoseftabar, S. (2012). Effect of split application of nitrogen fertilizer on leaf color chart values in hybrid rice (GRH1). International Journal of Biology, ...
nitrogen fertilizer consumption of the flue-cured tobacco; comparing by using a leaf color chart central reading hole in a field; subtracting a compared level mark number value from 4 and multiplying by 2.5kg/hm, wherein a calculation result is topdressed nitrogen fertilizer amount per hectare; ...
nitrogen fertilizer that can be used for tomato plants. Urea has some advantages over other forms of nitrogen fertilizer, such as: It is easy to handle, store and apply, it has a high nutrient analysis (46% nitrogen) and a reasonable price, it poses no explosion hazards, unlike ammonium ...
Preston C.M. and Mead D.J. 1994. Growth response and recover of 15N-fertilizer one and eight growing seasons after application to lodgepole pine in British Columbia. For. Ecol. Manage. 65: 219–229. Prospero J.M., Barrett K., Church T., Dentener F., Duce R.A., Galloway J.N.,...