Bibliografías temáticas / Potash as fertilizer

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Literatura académica sobre el tema "Potash as fertilizer"

Autor: Grafiati
Publicado: 27 de julio de 2024
Última modificación: 31 de julio de 2025

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Artículos de revistas sobre el tema "Potash as fertilizer"

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Pacumbaba, R. P., G. F. Brown, and R. O. Pacumbaba. "Effect of Fertilizers and Rates of Application on Incidence of Soybean Diseases in Northern Alabama." Plant Disease 81, no. 12 (1997): 1459–60. http://dx.doi.org/10.1094/pdis.1997.81.12.1459.

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Field incidence of soybean stem canker (SSC), Phytophthora root rot (PRR), bacterial blight of soybean (BBS), soybean mosaic virus (SMV), and soybean cyst nematode (SCN) females on soybean cultivar Bragg were compared under complete (20-20-20), ammonium nitrate (34-0-0), superphosphate (0-46-0), and muriate of potash (0-0-60) fertilizers, and rate regimes with unfertilized controls on Decatur silty clay loam (Rhodic paleudult) in northern Alabama. Plants fertilized with muriate of potash had higher incidence of PRR and SMV. Plants fertilized with complete fertilizer had the lowest incidence of
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Roy, Malancha, Rimi Das, Anupam Debsarcar, Pradip Kumar Sen, and Joydeep Mukherjee. "Conversion of rural abattoir wastes to an organic fertilizer and its application in the field cultivation of tomato in India." Renewable Agriculture and Food Systems 31, no. 4 (2015): 350–60. http://dx.doi.org/10.1017/s1742170515000289.

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AbstractSophisticated capital intensive waste-recycling technologies are unviable in small rural abattoirs in India due to low volume of wastes (principally blood and rumen digesta) generated and lack of infrastructural facilities. We report recycling of slaughterhouse wastes as an organic fertilizer, ‘bovine-blood-rumen-digesta-mixture’ (BBRDM). Bovine blood and rumen digesta were mixed in 3:1 ratio in a metallic container, boiled and stirred continuously till the mixture was largely free of water. The mass was sun-dried for 3 days to obtain the final product. BBRDM was applied for field cult
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Varadachari, Chandrika. "Potash Fertilizer from Biotite." Industrial & Engineering Chemistry Research 36, no. 11 (1997): 4768–73. http://dx.doi.org/10.1021/ie970220u.

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Liu, Qiang, Hongwei Xu, and Haijie Yi. "Impact of Fertilizer on Crop Yield and C:N:P Stoichiometry in Arid and Semi-Arid Soil." International Journal of Environmental Research and Public Health 18, no. 8 (2021): 4341. http://dx.doi.org/10.3390/ijerph18084341.

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Fertilization can significantly affect the quality of crop and soil. To determine the effects of long-term fertilization on crop yield and carbon:nitrogen:phosphorus (C:N:P) stoichiometry in soil, a study was conducted on the terraced fields of the Loess Plateau from 2007 to 2019. Nine fertilization treatments were included: no fertilizer; organic fertilizer (O); organic and nitrogen fertilizers (ON); organic, nitrogen, and phosphorus fertilizers (ONP); organic and phosphorus fertilizers (OP); phosphorus and nitrogen fertilizers; potash and nitrogen fertilizers; potash, nitrogen, and phosphoru
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Journal, Baghdad Science. "Effect of Saline water and Potash Fertilizer on some chemical constituents in Pisum sativum L.(Var.Senador Cambados) plant." Baghdad Science Journal 6, no. 2 (2009): 257–64. http://dx.doi.org/10.21123/bsj.6.2.257-264.

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Field experiment was conducted to test the effect of saline water and fertilizers rate on Pisum sativum L. plants . Treatments of the experiment included two levels of water salinity (2, 7 dSm-1) as a main plot and three levels of potash fertilization K2SO4 (44%K) namely 150 control, 300 and 450 kg/Donum as a sub plot. Results indicated that irrigation of plant with saline water 7 dSm-¹ caused a significant decrease in K and P contents specially in the upper parts of the plants , the percentage of the K increased (2.80%) under 2 dSm-¹of irrigation water and 300 kg/ donum fertilizer rate in the
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Zheng, Chao, Xiaofei Yang, Kexing Liu, and Yongxiang Huang. "Effects of Potassium Application and Straw Returning on Potassium Management and Benefit of Banana." Transactions of the ASABE 64, no. 5 (2021): 1511–18. http://dx.doi.org/10.13031/trans.14653.

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HighlightsThe effects of potash fertilizer and straw returning on a banana orchard were studied by field experiment.Fertilizer with straw was more conductive to potassium nutrient balance and improved banana yield and quality.The economic benefits of straw replacing different amounts of potassium fertilizer were compared.Abstract. To explore the effects of potash fertilizer and straw returning in banana production, a field experiment was carried out, and four treatments were set up: NP fertilizer (NP), NP fertilizer and banana straw (NP+St), NPK fertilizer (NPK), and NPK fertilizer and banana
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Karo, Bina Beru, and Agustina E. Marpaung. "Effectivity of Potassium and Fish Fertilizer on Leek Growth (Allium fistulosum L.)." Journal of Tropical Horticulture 3, no. 1 (2020): 23. http://dx.doi.org/10.33089/jthort.v3i1.41.

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Leek is one type of leaf vegetable that is commonly used for cooking vegetables or seasonings. Currently, it founded some problem in leek cultivation, including the production is low because the fertilization is not appropriate. The type and dosage of fertilizer can contribute to increasing production. This research aims to determine the dosage of potassium, and fish fertilizer is right for increased leek production. The research was conducted from January - March 2015 in the Berastagi experimental farm, with altitude ± 1340 meters above sea level; the soil type was andisol. Experiments using
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Husainah, Jailani, Evi Apriana, Elvitriana, and Ruhul Maghfirah. "The Effect of doses of Natural Super Phospate Fertilizer and Potassium on the Growth and Yield of Peanut Plants (Arachis hypogaea L.)." Jurnal Penelitian Pendidikan IPA 10, no. 12 (2024): 10013–19. https://doi.org/10.29303/jppipa.v10i12.7898.

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The purpose of the study was to determine the proper dosage of natural phosphate and potash fertilizers for peanut growth and yield. This research was conducted in Tanjung Village, Darul Hasanah District, Southeast Aceh Regency from October to December 2020. This study used 3x3 factorial randomized block design (RBD) with 3 repeats. The results showed that the dose of Natural Super Phosphat fertilizer had a significant effect on the weight of 100 dry seeds of peanut plants. The highest growth and soaking of dried peanut seeds tends to be obtained at a dose of Natural Super Phospat 100 kg P205
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Bagaynikov, Michael L. "ASSESSMENT OF THE POSSIBILITY OF PRODUCING POTASH FERTILIZERS IN THE BAIKAL REGION." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 11/11, no. 152 (2024): 79–87. https://doi.org/10.36871/ek.up.p.r.2024.11.11.010.

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The availability of mineral fertilizers forms the foundation for the normal functioning of the food complex of the country and regions. The development of production of the main types of mineral fertilizers intended for domestic consumption and for export is among the strategic directions of industry development. The article studies the development of potash fertilizer production based on the use of raw material base of the Baikal region. The explored and forecasted reserves of potash-bearing rocks in the region are the largest not only in the east of Russia, but are rightfully considered one
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Oktavilia, S., and N. Damayanti. "Analysis of Fertilizer Raw Materials and Environmental Degradation: Using Granger Causality." IOP Conference Series: Earth and Environmental Science 1248, no. 1 (2023): 012019. http://dx.doi.org/10.1088/1755-1315/1248/1/012019.

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Abstract This study aims to examine the relationship between fertilizer raw materials and environmental degradation using the Granger causality test. This study uses data from World Bank Commodity Prices for fertilizer raw materials in the form of price data for phosphate, potash, and natural gas in the U.S. Dollar/metric tons and environmental degradation in the form of CO2 Emissions from methane and process emissions data from British Petroleum (BP) from 1990-2021. The methods are stationarity test, cointegration test, and Granger causality test. The results of the analysis state that there
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Tesis sobre el tema "Potash as fertilizer"

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Woldetsadik, Kebede. "Shallot (Allium cepa var. ascolonicum) responses to plant nutrients and soil moisture in a sub-humid tropical climate /." Alnarp : Dept. of Crop Science, Swedish Univ. of Agricultural Sciences, 2003. http://epsilon.slu.se/a367.pdf.

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Bunyolo, A. M. "Effects of fertilizer nitrogen and water supply on growth and yield of the potato crops." Thesis, University of Reading, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.379220.

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Woods, Simon Roger. "The placement, fate and effectiveness of granular nematicides in potato beds infested with the potato cyst nematode Globodera pallida (stone)." Thesis, Open University, 1997. http://oro.open.ac.uk/57726/.

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The chemical control of the potato cyst nematode (PCN) by granular nematicides when applied and incorporated into potato seed beds was investigated to assess problems connected with incorporation using bed cultivation machinery. Fluorescent tracer granule work using a range of granular nematicide incorporation methods suggested that differences exist between the incorporation methods in terms of placement of the fluorescent granules in the planted potato bed. Incorporation of tracer initially by a bed tiller followed by a second incorporation by a stone and clod separator produced a distributi
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Al-Farhan, H. N. "The effects of plant growth substances on the yield of potatoes." Thesis, Bangor University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234517.

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Wiyo, Kenneth Alfred Wiskot. "Measurements and modelling of fertilizer concentrations in subsurface drain flow from a potato field." Thesis, McGill University, 1991. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=60542.

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A 4.87 hectare potato field at St. Leonard d'Aston, Quebec was instrumented to measure surface runoff and tile drain flow over the 2 year growing season period, 1989-1990. The soil type was a Ste. Jude sandy loam. Several soil and water parameters and NPK concentrations in runoff were measured. The CREAMS (Chemicals, Runoff and Erosion from Agricultural Management Systems) computer simulation model was validated for the study site.<br>Observed N concentrations in tile drain flow exceeded the Canadian water quality guideline of 10 mg/L. Observed P concentrations were less than 0.01 mg/L; and K
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Campbell, Allan J. "Design and evaluation of liquid swine manure injectors for potato nutrient placement." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0025/NQ50124.pdf.

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Adetunji, Adewole Tomiwa. "Potato and Bambara groundnut ammonium transporter (AMT1) structure and variation in expression level in potato leaf tissue in response to nitrogen form and availability." Thesis, Cape Peninsula University of Technology, 2014. http://hdl.handle.net/20.500.11838/2005.

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Thesis (MTech (Agriculture))--Cape Peninsula University of Technology, 2014.<br>Plants require nitrogen (N) to support desired production levels. Nitrogen fertilization strategy is a major consideration in field management with regard to achieving both economic and environmental objectives. For instance, in potato, insufficient N supply reduces tuber size and overall yield while excessive N supply can reduce tuber quality and increase environmental risk through nitrate (NO3-) leaching and nitrous oxide emission. Selection of an adequate N fertilizer application rate for crops is difficult, due
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Ghosh, Upasana. "Irrigated Potato (Solanum Tuberosum L.) Yield, Quality Response and Nitrogen Losses as Influenced by Nitrogen Fertilizer Management and Cultivars." Diss., North Dakota State University, 2017. https://hdl.handle.net/10365/26492.

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Field studies were conducted in 2015 and 2016 growing season at Northern Plains Potato Growers? Association Irrigation site near Inkster, ND to evaluate the effectiveness of enhanced efficiency fertilizers (EEFs) in maintaining yield, quality and reducing environmental nitrogen (N) losses in irrigated potatoes (Solanum tuberosum). Two types of EEFs i.e. SuperU (urea with urease and nitrification inhibitor) and ESN (polymer coated urea); grower?s standard fertilization and unamended urea were applied in three late-sown russet potato cultivars. Our findings suggested that yield responses vary wi
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Figueiredo, Letícia Pinto. "Proposta de metodologia com o emprego da tecnologia de automação e tecnologia de informação para a melhoria de indicadores de sustentabilidade na extração de potássio para produção de fertilizantes - TAIMISEP." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/3/3143/tde-23012017-151050/.

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Este trabalho apresenta a metodologia TAIMISEP, acrônimo para Tecnologia de Automação e Informação para Melhoria dos Indicadores de Sustentabilidade na Extração de Potássio que, cuja implementação objetiva aumento da produtividade, incremento de produção de potássio, permitir a redução da demanda de energia elétrica e mitigação de impactos ambientais. A metodologia TAIMISEP incorpora e adapta as metodologias: MAPEAS de Züge (2014) e MPCTAI de Silva (2013), além de pesquisa de dados disponíveis na literatura técnica. A verificação da viabilidade da metodologia TAIMISEP foi realizada a partir de
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Grove, Ivan Geoffrey. "The effects of fertilisers, particularly foliar applied, on the potato plant's tolerance of attack by the potato cystnematodes, Globodera rostochiensis and G. pallida." Thesis, Open University, 1999. http://oro.open.ac.uk/54927/.

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Potato cyst nematodes, PCN, cause major yield loss in commercial potato production. One of the mechanisms of yield loss cited is a reduction in the uptake of the major nutrients nitrogen (N), phosphorus (P) and potassium (K). For the work described in this thesis, it was hypothesised that nutrient application via the foliar route could by-pass the PCN-damaged plant root system, ameliorate the PCN-induced nutrient deficits and increase plant yield and tolerance of PCN attack. None of the three nutrients investigated (N, P, K) was individually shown to limit plant growth or yield of PCN-infected
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Libros sobre el tema "Potash as fertilizer"

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Food, Ontario Ministry of Agriculture and. Fertilizer management in conservation tillage systems: Phosphate & potash. s.n, 1990.

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World Bank/FAO/UNIDO/Industry Fertilizer Working Group, ed. World and regional supply and demand balances for nitrogen, phosphate, and potash. World Bank, 1996.

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World Bank/FAO/UNIDO/Industry Fertilizer Working Group., ed. World and regional supply and demand balances for nitrogen, phosphate, and potash, 1991/92-1997/98. World Bank, 1993.

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Colloquium, International Potash Institute. Development of K-Fertilizer recommendations: 22nd Colloquium of the International Potash Institute, Soligorsk, USSR, June 18-23, 1990. International Potash Institute, 1990.

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Colloquium, International Potash Institute. Development of K-fertilizer recommendations: 22nd Colloquium of the International Potash Institute, Soligorsk, USSR, June 18-23, 1990. The Institute, 1990.

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Colloquium, International Potash Institute. Development of K-fertilizer recommendations: 22nd Colloquium of the International Potash Institute, Soligorsk, USSR, June 18-23, 1990. Internaitonal Potash Institute, 1990.

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Colloquium, International Potash Institute. Development of K-fertilizer recommendations: 22nd Colloquium of the International Potash Institute, Soligorsk, USSR, June 18-23, 1990. Internaitonal Potash Institute, 1990.

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Dampney, P. M. R. Phosphate, potash and magnesium for grassland. Agricultural Development and Advisory Services, 1991.

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Kumar, Virendra, Bakliwal P. C, and Geological Survey of India, eds. Potash in India. Geological Survey of India, 2005.

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Kemmler, Georg. Potash, a product of nature. K + S, 1985.

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Capítulos de libros sobre el tema "Potash as fertilizer"

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Hignett, Travis P. "Potash Fertilizers." In Fertilizer Manual. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-017-1538-6_18.

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Prakash, Satya, and Jay Prakash Verma. "Global Perspective of Potash for Fertilizer Production." In Potassium Solubilizing Microorganisms for Sustainable Agriculture. Springer India, 2016. http://dx.doi.org/10.1007/978-81-322-2776-2_23.

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Aloo, Becky Nancy, Ernest Rashid Mbega, and Billy Amendi Makumba. "Sustainable Food Production Systems for Climate Change Mitigation: Indigenous Rhizobacteria for Potato Bio-fertilization in Tanzania." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-42091-8_276-1.

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AbstractThe global rise in human population has led to the intensification of agricultural activities to meet the ever-rising food demand. The potato (Solanum tuberosum L.) is a crop with the potential to tackle food security issues in developing countries due to its short growth cycle and high nutrient value. However, its cultivation is heavily dependent on artificial fertilizers for yield maximization which culminates in global warming and other environmental problems. There is need, therefore, for its alternative fertilization technologies to mitigate climate change. This study evaluated th
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Aloo, Becky Nancy, Ernest Rashid Mbega, and Billy Amendi Makumba. "Sustainable Food Production Systems for Climate Change Mitigation: Indigenous Rhizobacteria for Potato Bio-fertilization in Tanzania." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_276.

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AbstractThe global rise in human population has led to the intensification of agricultural activities to meet the ever-rising food demand. The potato (Solanum tuberosum L.) is a crop with the potential to tackle food security issues in developing countries due to its short growth cycle and high nutrient value. However, its cultivation is heavily dependent on artificial fertilizers for yield maximization which culminates in global warming and other environmental problems. There is need, therefore, for its alternative fertilization technologies to mitigate climate change. This study evaluated th
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Ziadi, Noura, Bernie J. Zebarth, Gilles Bélanger, and Athyna N. Cambouris. "Soil and Plant Tests to Optimize Fertilizer Nitrogen Management of Potatoes." In Sustainable Potato Production: Global Case Studies. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4104-1_11.

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Davenport, Joan R., Mary J. Hattendorf, Robert G. Evans, Shufeng Han, and Sally M. Schneider. "Phosphorus Fertilizer Management Strategies for Variable Rate Fertilizer Applications in Center Pivot Irrigated Potato Rotations." In Proceedings of the Fourth International Conference on Precision Agriculture. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/1999.precisionagproc4.c71.

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Cambouris, Athyna N., Michel C. Nolin, and Régis R. Simard. "Precision Management of Fertilizer Phosphorus and Potassium for Potato in Quebec, Canada." In Proceedings of the Fourth International Conference on Precision Agriculture. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/1999.precisionagproc4.c81.

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Neeteson, J. J. "Effect of Legumes on Soil Mineral Nitrogen and Response of Potatoes to Nitrogen Fertilizer." In Effects of Crop Rotation on Potato Production in the Temperate Zones. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2474-1_8.

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Gainatulina, Vera, Olga Khasbiullina, and Roman Khasbiullin. "Application of Bio-Mix Organic Fertilizer in Potato Cultivation in the Kamchatka Territory." In Fundamental and Applied Scientific Research in the Development of Agriculture in the Far East (AFE-2021). Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-91402-8_38.

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Pan, W. L., R. G. Stevens, and K. A. Labno. "Cadmium Accumulation in Wheat and Potato from Phosphate and Waste-Derived Zinc Fertilizers." In ACS Symposium Series. American Chemical Society, 2003. http://dx.doi.org/10.1021/bk-2004-0872.ch009.

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Actas de conferencias sobre el tema "Potash as fertilizer"

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Weber, H. H., W. C. McBee, and E. A. Krabbe. "Sulfur Concrete Composite Materials for Construction and Maintenance." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90343.

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Abstract The Bureau of Mines has conducted research to devise new advanced construction materials for use in hostile chemical environments where corrosion due to acid and/or salt exposure results in failure of conventional materials such as portland cement concrete. Goals for the research are to reduce maintenance and increase productivity so that industry can improve its competitive position. Materials developed utilize a sulfur polymer cement and include composites formulated both with and without glass-fiber reinforcement. Material characteristics presented include mechanical strength, resi
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Vassilev, Nikolay, Luis Garcia del Moral Garrido, Vanessa Martos Nunes, Giuseppe Falvo D�Urso Labate, and Maria Vassileva. "GLYCEROL-BASED FERMENTATION BY PLANT GROWTH PROMOTING ASPERGILLUS NIGER FOR ITS FURTHER FORMULATION AND APPLICATION IN TOMATO GROWTH." In SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/6.1/s25.24.

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Sustainable crop production includes methods of growing food in a responsible manner avoiding application and dependence on chemically produced fertilizers and pesticides. The latter means development of approaches that lead to environmentally mild inputs based on the production-consumption-recycling principle. Biofertilizers are an important tool to achieve sustainable crop production. In this work, we report the results of experiments on growth and spore/mycelium production of plant growth promoting A. niger applying standard nutritional medium (potato-dextrose broth, PDB) enriched with 3% i
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Agarwal, D. C., and Helena Alves. "Applications of Alloy 59 (UNS N06059) and Alloy 31 (UNS N08031) in Mitigating Corrosion Problems in CPI and Petrochemical Industries." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07186.

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Abstract CPI &amp; Petrochemicals constitute a huge, complex and highly diverse industry which forms an integral part of the US economy. It covers converting various raw materials (about 10 of them), the most important ones being organic in nature such as oil, natural gas and coal whilst others are inorganic in nature such as ores / elements taken from the earth (phosphates, sulfur, potash etc), air (nitrogen, oxygen) and water (chlorine, hydrogen). Conversion of these base materials produce about 300 different “intermediates” which then go into production of about 30.000 plus consumer product
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Soufan, Raghad, Antoine Karam, and Ahmed Aajjan. "PHYTOSTABLIZATION OF SULPHIDE MINE TAILINGS." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/3.1/s13.33.

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Orphaned or abandoned sulphide tailing disposal sites pose significant environmental hazards, including eolian dispersion, water erosion, acid mine drainage, and heavy metal mobility. Phytostabilization, an eco-friendly strategy, entails the use of alkaline amendments alongside non-native plant species capable of thriving in environments with high concentrations of heavy metals. A greenhouse experiment was conducted to assess the effect of a commercial cement which contained 46.3% sand, applied alone or combined with three magnesium (Mg) reagents on the shoot dry yield (DMY) of ryegrass (Loliu
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Zolotarev, Vladimir. "Efficiency of fertilizer application on seed stands of birdsfoot trefoil." In Multifunctional adaptive fodder production. Federal Williams Research Center of Forage Production and Agroecology, 2021. http://dx.doi.org/10.33814/mak-2021-25-73-50-58.

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On sod-podzolic medium-loamy soils of the Central Non-Chernozem region of Russia with an average availability of mobile forms of phosphorus and an average close to low potassium content, high efficiency of using potash fertilizer together with phosphorus on birdsfoot trefoil seed crops was established. Effective doses of phosphorus-potassium fertilizers, providing an increase in seed yield in the first year by 42–47% and, according to the aftereffect, in the second year by 17–33%, are the application of P30–60K90–120.&#x0D; Keywords: Birdsfoot trefoil (Lotus corniculatus L.), seed herbage, pho
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Harkevich, Lyudmila, Dmitriy Sitnov, and Vasily Adamko. "Effect of mineral fertilizers on the productivity and quality indicators of legume-cereal grass mixtures grown in the zone of radioactive contamination." In Multifunctional adaptive fodder production. Federal Williams Research Center of Forage Production and Agroecology, 2022. http://dx.doi.org/10.33814/mak-2022-28-76-54-59.

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The results obtained in the stationary experiment of the Novozybkovskaya Agricultural Experiment Station are presented. In the experiment, single-species crops of yellow lupine, oats and grass mixtures based on them were studied against the background of various doses of potash fertilizers (K180–240). The influence of potash fertilizers on the yield and quality of legumes and cereals and their mixed crops and a decrease in the content of 137Cs in products is considered. It was found that the highest yield was obtained in the K240 variant. The highest level of yield among the studied crops was
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Peng, Shi-Wen, Robert W. Besant, and Graeme Strathdee. "Heat and Mass Transfer in Granular Potash Fertilizer With a Surface Dissolution Reaction." In ASME 1999 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/imece1999-1023.

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Abstract Potash is a widely used granular fertilizer and when exposed to high humidities it readily adsorbs water forming a liquid electrolyte solution on each particle. Heat and mass transfer due to air flow through granular potash beds is studied experimentally and numerically. A one dimensional experimental set-up is used to measure the temperature and air humidity response and mass gain of a potash bed subject to a step change in air flow. A porous media mathematical model is developed to predict the transient temperature and moisture content distributions. The transport processes are mode
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Harkevich, Lyudmila, Dmitriy Sitnov, Vasily Adamko, and Dmitriy PRISchEP. "Effect of potash fertilizers on the yield and quality indicators of millet when grown on sod-podzolic sandy soils under conditions of radioactive contamination." In Multifunctional adaptive fodder production. Federal Williams Research Center of Forage Production and Agroecology, 2025. https://doi.org/10.33814/mak-2024-33-81-129-134.

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During the field experiment, the effect of potash fertilizers on the yield and quality indicators of the green mass of millet was studied. It was found that the highest yield of green mass (13.4 t/ha) and grain bearing (12.3 t/ha) on average over three years of research was provided by a dose of potassium fertilizer 240 kg/ha. The maximum volume of crude protein (0.27 t/ha), dry matter (3.1 t/ha) and metabolic energy (26.3 GJ/ha) were also obtained with the addition of K240. The specific activity of 137Cs in the products obtained in the experiment did not exceed the sanitary and hygienic stand
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Nivethithan, T., and KAPM Ariyawansha. "Identification of Potential Minerals/Rocks in Sri Lankan Geological Terrain as Source of Potassium (K) Fertilizer." In International Symposium on Earth Resources Management & Environment. Department of Earth Resources Engineering, University of Moratuwa, Sri Lanka, 2022. http://dx.doi.org/10.31705/iserme.2022.7.

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Due to the agricultural intensification in Sri Lanka, there is a high demand for potassium (K)-fertilizer inputs. However, in the Sri Lankan geological setting, the presence of major potash sources is minimum though the K- bearing minerals and rocks are abundant. Therefore, exploration of K-bearing mineral deposits is essential to cater the demand of K-fertilizer in the country. In this regard, this research is focused on investigating the K-bearing minerals and rocks in Sri Lankan geological terrain which can be used as K-fertilizers directly or as alternatives for currently available K-ferti
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Hospodarenko, Hryhorii, and Vitalii Liubych. "Formation of yield and quality of winter durum wheat grain depending on long-term fertilization." In Research for Rural Development 2022 : annual 28th international scientific conference proceedings. Latvia University of Life Sciences and Technologies, 2022. http://dx.doi.org/10.22616/rrd.28.2022.002.

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Durum wheat (Triticum durum Desf.) grain is the main raw material for the production of high-quality pasta and cereal products. The research was conducted at Uman National University of Horticulture (Ukraine) in a long-term stationary experiment, founded in 2011. The aim of the work was to study the impact of long-term use of various fertilization systems (with incomplete return of nitrogen, phosphorus and potash fertilizers) on the yield and quality of durum winter wheat grain. The long-term application of nitrogen, nitrogen-potassium, nitrogen-phosphorus and nitrogen-phosphorus-potassium sys
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Informes sobre el tema "Potash as fertilizer"

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Islam, Mohammad Tauhidul, and Wahid bin Ahsan. Stubble Burning in Munshiganj, Bangladesh: Causes, Impacts, and Sustainable Alternatives for Environmental and Public Health. Userhub, 2023. http://dx.doi.org/10.58947/a3kh-s8wy.

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This research report investigates the practice of stubble burning in Munshiganj, Bangladesh, examining its causes, impacts, and potential alternatives. Although stubble burning is a traditional practice, it remains a prevalent method used by farmers for land fertility, potash supplementation, insect control, and cost management. However, this practice contributes to air and environmental pollution and poses public health risks, particularly for children. The report presents alternative uses for stubble, such as organic fertilizer and cooking fuel, and proposes policy measures to regulate the p
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Litaor, Iggy, James Ippolito, Iris Zohar, and Michael Massey. Phosphorus capture recycling and utilization for sustainable agriculture using Al/organic composite water treatment residuals. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600037.bard.

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Objectives: 1) develop a thorough understanding of the sorption mechanisms of Pi and Po onto the Al/O- WTR; 2) determine the breakthrough range of the composite Al/O-WTR during P capturing from agro- wastewaters; and 3) critically evaluate the performance of the composite Al/O-WTR as a fertilizer using selected plants grown in lysimeters and test-field studies. Instead of lysimeters we used pots (Israel) and one- liter cone-tainers (USA). We conducted one field study but in spite of major pretreatments the soils still exhibited high enough P from previous experiments so no differences between
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van den Brink, L., N. Gunadi, R. Wustman, et al. Results of potato fertilizer demonstrations in Pangalengan and Garut, Indonesia : Wet season 2014/2015 and dry season 2015. Wageningen University & Research, 2016. http://dx.doi.org/10.18174/405722.

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Shtienberg, Dan, William Fry, Amos Dinoor, Thomas Zitter, and Uzi Kafkafi. Reduction in Pesticide Use in Plant Disease Control by Integration of Chemical and Non-Chemical Factors. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7613027.bard.

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The long term goal of this research project was to improve control efficiency of Alternaria diseases while reducing fungicide use, by integration of chemical and non-chemical factors. Non-chemical factors were genotype resistance, age-related resistance and fertilizers. The Specific objectives were: 1) To quantify changes in resistance among genotypes and over time in terms of disease development and specific phases of the disease cycle; 2) To quantify the effects of fertilizers applied to the foliage alone, or in combination with a fungicide, on disease development; 3) To quantify the relativ
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