Academic literature on the topic 'Cotton stalks'

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Journal articles on the topic "Cotton stalks"

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Bianchini, Aloisio, and Pedro H. de M. Borges. "Evaluation of cotton stalks destroyers." Engenharia Agrícola 33, no. 5 (October 2013): 965–75. http://dx.doi.org/10.1590/s0100-69162013000500008.

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The destruction of the cotton crop residues (cotton stalks) is a mandatory procedure in Brazil for prophylactic issues, but is a subject unexplored by the research and there are few studies that deal with this issue. However, this is not encouraged in recent decades, studies aimed at developing and evaluating equipment for this purpose. The present study had the objective to evaluate six methods for mechanical destruction of cotton crop residues. Each method was defined based on the principle of operation of the active parts of the equipment, which were tested in medium texture soil and in a clayey one. The variables used to evaluate the efficiency of the equipment were the regrowth rate, the theoretical field capacity and energy demand. The equipment with convergent concave disks (DCC) and flat cutters discs from manufacturer A (CPS-a) showed the best results in cotton stalks destruction in both soil types. The harrow disc (GPD) was efficient only in clay soil. It was concluded that the equipment with convergent concave disks, among those tested, was the most efficient to destroy cotton stalks, regardless of soil type, and that the harrow disc was not included among the best performers.
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Chen, Guo Xin, Jia Hui Wang, Liang Liang Chen, and Xin Min Lv. "Cotton Stalks Cement-Based Block Material and its Preparation Method." Applied Mechanics and Materials 584-586 (July 2014): 1603–6. http://dx.doi.org/10.4028/www.scientific.net/amm.584-586.1603.

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In Xinjiang, by making use of cotton stalks after cotton picked, people researched and developed a kind of walling material that is cotton stalks cement-based blocks, elaborated its preparation methods, and evaluated its technology effect of cotton stalks cement-based block material. Results show that the cotton stalks cement-based block material have good properties like wide source, easy processing and wonderful performance; by soaking cotton straw broken material with alkali liquor, made cotton straw plant fiber reinforced material and the cement matrix have good interface adhesion; the block material is provided with load-bearing, heat preservation performance and cracking resistance, it can be used for low-rise buildings bearing wallboard and retaining wall of multiple floors in cotton planting region.
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Jin, Qiang, Yong Feng, Jin Chun He, and Li Quan Luo. "Fabrication of Non-Load Bearing Cotton Stalks Bales and Pressure-Resistant Property Test." Applied Mechanics and Materials 665 (October 2014): 383–87. http://dx.doi.org/10.4028/www.scientific.net/amm.665.383.

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In this study, cotton stalks were used to make cotton stalks bales. Based on the characteristics of cotton stalks, different fabrication techniques were employed to make cotton stalks bales in an attempt to find the best manufacture method. Tests were also performed on the pressure-resistant properties of the stalks bales. The following conclusions were drawn: With stalks orderly placed, cotton stalks bales made by the method of density control had a constant density and relatively stable pressure-resistant properties. When vertically placed, the stalks bales showed better pressure-resistant properties and the least deformation. The pressure-resistant property of the stalks bales could meet the requirement of non-load bearing walls when placed horizontally, but when placed laterally, it could not.
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Chidambareswaran, P. K., R. H. Balasubramanya, S. P. Bhatawdekar, S. Sreenivasan, and V. Sundaram. "Enhanced enzymolysis of cotton fibres and cotton plant stalks." Enzyme and Microbial Technology 8, no. 9 (September 1986): 561–67. http://dx.doi.org/10.1016/0141-0229(86)90042-6.

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Şener, Ü., Y. Genel, C. Saka, F. Kiliçel, and M. M. Küçük. "Supercritical Fluid Extraction of Cotton Stalks." Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 32, no. 1 (September 24, 2009): 20–25. http://dx.doi.org/10.1080/15567030903060424.

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Jha, S. K., Amar Singh, and Adarsh Kumar. "Physical characteristics of compressed cotton stalks." Biosystems Engineering 99, no. 2 (February 2008): 205–10. http://dx.doi.org/10.1016/j.biosystemseng.2007.09.020.

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Akpinar, Ozlem, Ozlem Ak, Aysegul Kavas, Ufuk Bakir, and Levent Yilmaz. "Enzymatic Production of Xylooligosaccharides from Cotton Stalks." Journal of Agricultural and Food Chemistry 55, no. 14 (July 2007): 5544–51. http://dx.doi.org/10.1021/jf063580d.

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Küçük, Çiğdem, and Y. Tuba Tekgül. "Effects of cotton stalk, maize stalk and almond bark on some soil microbial activities." Archives of Environmental Protection 43, no. 3 (September 1, 2017): 91–96. http://dx.doi.org/10.1515/aep-2017-0023.

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AbstractWith the increase of agricultural production, residues of crop are the main source of organic matter in the soil and they are alternatives to inorganic fertilizers. For this purpose, effects of organic residues (cotton stalk, maize stalk, almond bark) commonly grown in Turkey were investigated for some soil microbial activity in clay soil. In this study, incubation experiment was set up. Five doses (0%, 2%, 4%, 6% and 8%) of organic residues (maize stalks, cotton stalks or almond bark) were applied to soil. Soil microbiological properties of soil samples such as CO2respiration, dehydrogenase and urease activity were determined. According to the results obtained, maize stalk, cotton stalks and almond bark applications increased some soil microbiological activities, such as CO2respiration, dehydrogenase and urease activities according to control soil. Maize stalk in comparison to other residues affects better on the biological properties of the soil. It is determined that enhancing effects of the added organic residues (maize stalk, cotton stalk, almond bark) into the soil were changed according to the type of organic residues, dosage and application terms.
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Khudayarov, Berdirasul, Ulugbek Kuziyev, and Bakhtiyar Sarimsakov. "Conditions for bending cotton stalks of a combined aggregation bender and their implementation." E3S Web of Conferences 264 (2021): 04001. http://dx.doi.org/10.1051/e3sconf/202126404001.

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As the object of the research, the cotton stalk and its physical and mechanical properties, the elastic of the combined aggregate and the spherical disk were accepted. Like many other European countries, our country has also developed minimal, resource-saving and zero technologies for the cultivation of agricultural products, and their technical solutions are being supported and implemented by farmers and clusters. In particular, in the preparation of cotton fields for sowing for the next year in one pass of machinery in cotton growing, the research was conducted on the development of a minimum technology and a combined unit that implements it. In the implementation of this technology, the cotton stalks are tilted to the side furrow in the direction of movement of the aggregate, and the root is laid on the bottom of the furrow with the soil. The bottom layer of the existing pile is then divided into two parts, each of which is rolled over the cotton stalks on the side edges on both sides, where a new pile is formed. Once the aggregate has passed, the existing ridges are replaced by ridges with cotton stalks buried under them, and ridges are formed in place of the existing ridges. In the study, the angle of the axis of symmetry was determined by the angle of the stalks, and in the laboratory, the amount of force required to bend the stalks was determined using a specially prepared stand. In the study, the width of the flexible cover is 45 cm, the mounting angle of the straight part of the flexible relative to the direction of movement is 35-450, the radius of curvature should be 100 mm, the mounting height relative to the ridge should be 15 cm, and the shape was determined. Bending of cotton stalks standing on the ridge in the direction of aggregate movement to the side ridge, digging them with root soil, longitudinal laying at the bottom of this ridge can be done using a spherical disk.
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Wang, Zhipu, Like Xie, Kai Liu, Jian Wang, Henan Zhu, Qiang Song, and Xinqian Shu. "Co-pyrolysis of sewage sludge and cotton stalks." Waste Management 89 (April 2019): 430–38. http://dx.doi.org/10.1016/j.wasman.2019.04.033.

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Dissertations / Theses on the topic "Cotton stalks"

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McGinley, Susan. "Harvesting Cotton Stalks." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 1993. http://hdl.handle.net/10150/622348.

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Ak, Ozlem. "Xylooligosaccharide Production From Cotton And Sunflower Stalks." Phd thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/3/12609354/index.pdf.

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In this study, the aim was enzymatic xylooligosaccharide production from cotton and sunflower stalks, two of main agricultural residues in Turkey. In first two parts of the study, alkali extracted xylan from both of the stalks was hydrolyzed by commercial xylanases Veron and Shearzyme. The effect of temperature, pH, enzyme and substrate concentrations were investigated to determine optimum enzymatic hydrolysis conditions of xylan. Sunflower and cotton stalk xylans were hydrolyzed by Shearzyme more efficiently than Veron under the conditions studied. Shearzyme produced different product profiles containing xylobiose (X2), xylotriose (X3), xylotetrose (X4) and xylopentose (X5) from cotton and sunflower stalk xylan. On the other hand, Veron hydrolyzed both xylan types to produce X2, X3, X5, X6 and larger xylooligosaccharides without any change in product profiles. In the third part of the study, home produced xylanase from Bacillus pumilus SB-M13, was also investigated for the production of xylooligosaccharides from both cotton and sunflower stalk xylan. The main products obtained by hydrolysis of both substrates by pure B. pumilus xylanase were X5 and X6, while crude B. pumilus xylanase generated X4 and X5 as the main products. Xylooligosaccharide production from pretreated cotton stalk without alkali extraction of xylan was the final part of the study. Three different pretreatment methods including biomass pretreatment by Phanerochaete chrysosporium fermentation, cellulase pretreatment and hydrothermal pretreatment were investigated to break down complex lignocellulosic structure of cotton stalk to improve the subsequent enzymatic hydrolysis of xylan in pretreated cotton stalk for xylooligosaccharide production. However, xylooligosaccharide was not effectively produced from pretreated cotton stalk. Shearzyme inhibiton was observed after all the pretreatment methods during further hydrolysis of pretreated cotton stalk probably due to production of inhibitory compounds of the enzyme.
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Saeidy, Ehab El. "Technological fundamentals of briquetting cotton stalks as a biofuel." Doctoral thesis, Humboldt-Universität zu Berlin, Landwirtschaftlich-Gärtnerische Fakultät, 2004. http://dx.doi.org/10.18452/15072.

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In Ägypten überwintern in den Baumwollresten Insekten wie der rosafarbene Kapselwurm, der verschiedene Nutzpflanzen befällt. Insbesondere der Befall von Baumwolle verursacht große Verluste in Menge und Qualität der Baumwollernte, so dass die Landwirte vom Ministerium für Landwirtschaft verpflichtet worden sind, diese Reste auf dem Feld nach der Ernte sofort zu verbrennen, um diese Insekten zu töten. Unter der starken Rauchentwicklung dieser konzentrierten Verbrennungsaktion hatten vor allem Kairo und die umliegenden Regionen zu leiden, was wiederum zur Folge hatte, dass das ägyptische Umweltministerium das Verbrennen gänzlich verbot. Diese widersprüchlichen Verfügungen verunsichern die Landwirten, sie lagern diese Reste wieder oder verbrennen sie illegal. Die Technologie der Brikettierung erscheint als eine vorteilhafte Lösung für die Handhabung der Baumwollreste in Ägypten. Der Druck und die Temperatur während des Pressvorgangs vernichten den Baumwollschädling. Durch diesen Prozess kann ein billiger, lagerfähiger und umweltfreundlicher Biobrennstoff produziert werden als einen häuslichen Brennstoff für die ägyptischen ländlichen Bereiche.
In Egypt, cotton residues serve as an over wintering site for insects such as pink bollworm which develop in these residues and attack nearby or the following crops. This causes valuable losses in the quantity and the quality of the cotton crop so much, so that the farmers have been obliged by the Ministry of Agriculture to burn these residues on the field immediately after the harvest operation in order to kill these insects and to prevent growth of other disease carriers. As a result, a huge amount of harmful gases and clouds of smoke covers the sky above Cairo and the surrounding regions and has thus led to both environmental pollution and adverse effects for human health. As a result of this, the Ministry of the Environment established a law preventing the farmers burning these residues on the fields. Due to this confusion in laws, the farmers began to store these residues once again or burn them illegally on the fields. The briquetting technology appears as an advantageous solution for the handling of the cotton stalk residues in Egypt. Through this process a cheap, storable, pest controlled and environmentally friendly biofuel can be produced as a complementary domestic fuel for the Egyptian rural areas.
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Carter, Lyle, Joe Chesson, Gary Thacker, and Vic Penner. "Tillage Energy Savings from Zone Burial of Shredded and Whole Cotton Stalks." College of Agriculture, University of Arizona (Tucson, AZ), 1996. http://hdl.handle.net/10150/210922.

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Two prototypes of a stalk burial implement were tested for energy requirements at the University of California, Shaffer Research Station. Both versions of the implement are designed to bury the cotton stalks in a concentrated zone and reform the bed in the same location. To plow under shredded stalks, both versions of the implement required less energy than a conventional tillage systems typical of the San Joaquin Valley of California. Both stalk burial implements were also used to plow under whole cotton stalks. This offers additional energy savings by eliminating the stalk shredding operation.
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Silverstein, Rebecca Anne. "A Comparison of Chemical Pretreatment Methods for Converting Cotton Stalks to Ethanol." NCSU, 2005. http://www.lib.ncsu.edu/theses/available/etd-04292005-104024/.

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The objective of this study was to investigate the effectiveness of sulfuric acid, sodium hydroxide, hydrogen peroxide, and ozone pretreatments for conversion of cotton stalks to ethanol. Sulfuric acid, sodium hydroxide, and hydrogen peroxide at concentrations of 0.5, 1, and 2% (w/v) were used to pretreat ground cotton stalk samples at a solid loading of 10% (w/v). Treatment temperatures of 90 degrees Celsius and 121 degrees Celsius at 15 psi were investigated for residence times of 30, 60, and 90 minutes. Ozone pretreatment was performed in the liquid phase at 4 degrees Celsius with constant sparging. Lignin, carbohydrate, and moisture content analyses were performed on the pretreated solids. The pretreated solids from sulfuric acid, sodium hydroxide, and hydrogen peroxide pretreatment (at 2%, 60 min, 121C/15psi) showed significant lignin degradation and/or high sugar availability and hence were hydrolyzed by cellulases from Trichoderma reesei and â-glucosidase at 50 degrees Celsius. The results showed that time, temperature and concentration were all significant (p is less than or equal to 0.05) factors in delignification for NaOH and xylan removal for H2SO4. Sulfuric acid pretreatment resulted in the highest xylan reduction (95.23% for 2% acid, 90 min, 121C/15psi) during pretreatment and the lowest cellulose to glucose conversion during hydrolysis (23.85%). Sodium hydroxide pretreatment resulted in the highest level of delignification (65.63% for 2% NaOH, 90 min, 121C/15psi) and the highest cellulose conversion (60.8%). Hydrogen peroxide pretreatment resulted in significantly lower (p is less than or equal to 0.05) delignification (maximum of 29.51% with 2%, 30 min, 121C/15psi) and cellulose conversion (49.8%) than sodium hydroxide pretreatment, but had a higher (p is less than or equal to 0.05) conversion than sulfuric acid pretreatment. Ozone pretreatment showed no significant changes in lignin, xylan, or glucan contents with increasing time. Quadratic models using time, temperature, and concentration as numeric variables were developed to predict xylan reduction for H2SO4 pretreatment and lignin reduction for NaOH pretreatment. In addition, linear models relating a modified severity parameter (log Mo) combining the pretreatment parameters with xylan or lignin reduction were developed and resulted in R-squared values of 0.89 and 0.78, respectively.
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Saeidy, Ehab el. "Technological fundamentals of briquetting cotton stalks as a biofuel renewable energy in agriculture in Egypt /." [S.l. : s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=972589341.

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Haykir, Nazife Isik. "Pretreatment Of Cotton Stalks With Ionic Liquids For Enhanced Enzymatic Hydrolysis Of Cellulose And Ethanol Production." Phd thesis, METU, 2013. http://etd.lib.metu.edu.tr/upload/12615446/index.pdf.

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This study aims efficient conversion of cotton stalks to cellulosic ethanol through ionic liquid pretreatment and enhanced enzymatic hydrolysis. Among several ionic liquids, EMIMAc exhibited the most striking impact on cotton stalks with respect to the changes in biomass structure and digestibility. Cotton stalks, which were subjected to EMIMAc pretreatment at 10% (w cotton stalks/w EMIMAc) of biomass loading and 150°
C for 30 minutes, were found to be 9 times more digestible than untreated cotton stalks. Besides, glucose and ethanol yields, which were based on the cellulose content of untreated cotton stalks, were found as 67% and 66%, respectively. These yields were insufficient regarding efficient conversion of the cellulosic portion of cotton stalks to glucose and ethanol which is linked to the superior solvation capability of EMIMAc towards biomass. In order to enhance aforementioned yields, EMIMAc pretreatment was conducted at 30% of biomass loading. Though lignin extracted was much lower, higher yields were obtained compared to the former case since 96% of cellulose was recovered upon EMIMAc pretreatment and reduced crystallinity was observed for pretreated biomass. Glucose yield was achieved as 84% even at a substrate loading of 15% (w/v). Additionally, 76% of ethanol yield and 3% (v/v) of ethanol titer were obtained upon fermentation. Accordingly, reduction in biomass crystallinity was satisfactory to improve enzymatic accessibility of the biomass. Besides, EMIMAc maintained its effectiveness as a pretreatment agent upon recycling since no change in terms of hydrolysis of pretreated samples was observed upon EMIMAc recycling for three times.
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Saeidy, Ehab El [Verfasser], Jürgen [Gutachter] Hahn, Klaus [Gutachter] Nendel, and Volkhard [Gutachter] Scholz. "Technological fundamentals of briquetting cotton stalks as a biofuel / Ehab El Saeidy ; Gutachter: Jürgen Hahn, Klaus Nendel, Volkhard Scholz." Berlin : Humboldt-Universität zu Berlin, 2004. http://d-nb.info/1207666718/34.

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Brown, J. K., J. D. Mihail, and M. R. Nelson. "The Effect of Cotton Leaf Crumple on Cotton Inoculated at Different Growth Stages." College of Agriculture, University of Arizona (Tucson, AZ), 1985. http://hdl.handle.net/10150/204078.

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Mihail, J. D., J. K. Brown, and M. R. Nelson. "The Effects of Cotton Leaf Crumple on Greenhouse-Grown Cotton Incoulated at Five Growth Stages." College of Agriculture, University of Arizona (Tucson, AZ), 1987. http://hdl.handle.net/10150/204510.

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The effects of cotton leaf crumple disease on components of yield and on symptom expression were examined for cotton inoculated at five growth stages. As a result of virus infection, the total leaf area was reduced and significant reductions in yield were observed, regardless of plant age at time of inoculation. Yield reductions resulted from a smaller number of bolls set and/or a decrease in boll weight. Foliar symptoms were associated with plants inoculated at all five growth stages, but were observed sooner and were more severe for plants inoculated at the 2-3, 5-8, and 8-10 leaf stages than those inoculated at the 14-16 or 18-20 leaf stages.
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Books on the topic "Cotton stalks"

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James, Haskins. The Cotton Club. 3rd ed. New York: Hippocrene Books, 1994.

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Cotton: The biography of a revolutionary. New York: Viking, 2005.

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1941-, Yafa Stephen H., ed. Cotton: The biography of a revolutionary fiber. New York: Penguin Books, 2006.

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Becoming free in the cotton South. Cambridge, MA: Harvard University Press, 2007.

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Mathews, Kenneth H. Cotton: State-level costs of production, 1986-88. Washington, DC]: U.S. Dept. of Agriculture, Economic Research Service, Agriculture and Rural Economy Division, 1990.

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1953-, Fick Sarah, ed. The story of Sea Island cotton. Charleston [S.C.]: Wyrick & Company, 2005.

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Texas, cotton, and the New Deal. College Station: Texas A & M University Press, 2005.

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Bixby, Roland. Standing tall: The life story of Senator Norris Cotton. Crawfordsville, Ind., USA: Lakeside Press, 1988.

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Guns for cotton: England arms the Confederacy. Shippensburg, PA, USA: Burd Street Press, 1996.

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Race and the Atlanta Cotton States Exposition of 1895. Athens: University of Georgia Press, 2010.

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Book chapters on the topic "Cotton stalks"

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Reddy, Narendra, and Yiqi Yang. "Fibers from Cotton Stalks." In Innovative Biofibers from Renewable Resources, 13–14. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-45136-6_5.

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Sharma, Rajeev Kamal, Rajneesh Kaushik, and Rajesh Kumar. "A Study on Agglomeration Behaviour of Cotton Stalk Under Fluidized Bed Conditions." In Lecture Notes in Mechanical Engineering, 879–90. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0159-0_78.

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Ertaş, Murat, Bilal Acemioğlu, M. Hakkı Alma, and Mustafa Usta. "Removal of Methylene Blue from Aqueous Solution Using Cotton Stalk: As a Bioadsorbent." In Survival and Sustainability, 899–906. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-95991-5_85.

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Prieto, D., and C. Angueira. "Water stress effect on different growing stages for cotton and its influence on yield reduction." In Crop Yield Response to Deficit Irrigation, 161–79. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4752-1_13.

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Sodikov, N., and T. Kodirov. "EXTRACTION AND RESEARCH OF COTTON TANNING STALKS." In LEATHER AND FUR IN THE XXI CENTURY: TECHNOLOGY, QUALITY, ENVIRONMENTAL MANAGEMENT, EDUCATION, 230–34. Buryat Scientific Center of SB RAS Press, 2020. http://dx.doi.org/10.31554/978-5-7925-0601-5-2020-230-234.

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Al Afif, Rafat, Christoph Pfeifer, and Tobias Pröll. "Bioenergy Recovery from Cotton Stalk." In Advances in Cotton Research. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.88005.

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Barrington, Mandy. "1820 white cotton corset." In Stays and Corsets, 143–68. Routledge, 2015. http://dx.doi.org/10.4324/9781315779867-12.

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Scholl, Lars U., Lars U. Scholl, and Lars U. Scholl. "The Shipping of the North Atlantic Cotton Trade in the Mid-Nineteenth Century." In Merchants and Mariners. Liverpool University Press, 2000. http://dx.doi.org/10.5949/liverpool/9780968128886.003.0003.

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This essay analyses the North Atlantic Cotton Trade through records of cotton arrivals at Liverpool, using two sets of data from 1830-1832 and 1853-1855. Using Customs Bills of Entry, Williams presents data of cotton receipts from the United States to Liverpool; quantities of bales exported; numbers of vessels; origin ports of vessels; distinguishes between regular and occasional cotton traders; arrivals at Liverpool by nationality; and vessel tonnage. He determines that the majority of vessels participated in the cotton trade seasonally, and suggests that the cotton trade was not self-contained, but part of a complex interrelationship within the North Atlantic trade system, encompassing commodity dealings, shipping employment levels, and the seasonal characteristics of cargo. The conclusion requests further scholarly research into the pattern of ship movements in the Atlantic. Two appendices provide more data, concerning arrival dates of regular traders in Liverpool, and the month of departure of cotton vessels from Southern states.
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Barrington, Mandy. "1890 black cotton corset." In Stays and Corsets Volume 2, 165. Routledge, 2018. http://dx.doi.org/10.4324/9781315162522-75.

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Marquese, Rafael. "The Legacies of the Second Slavery." In United States Reconstruction across the Americas, 11–46. University Press of Florida, 2019. http://dx.doi.org/10.5744/florida/9780813056418.003.0002.

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Chapter 1 by Rafael Marquese compares the impact of the demise of slavery in the US and Brazil and the transformation of the coffee economies and cotton economies. Marquese connects American Reconstruction with larger global processes to explore the reorganization of the national state and American capitalism that took place in the Era of Globalization (1870–1914). He shows how “Second Slavery,” a concept articulated by Dale Tomich, provides a model for understanding both the integrated trajectory of slavery in Brazil and the United States and the ways the coffee plantationa and economies and the cotton plantations and economies of these nations interacted after emancipation.
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Conference papers on the topic "Cotton stalks"

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"Hydrodynamics of cotton stalks filtration drying." In Chemical technology and engineering. Lviv Polytechnic National University, 2021. http://dx.doi.org/10.23939/cte2021.01.112.

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Chbib, Hani, Irene Samy, and Mona Azouz. "The Economic Potential of Using Cotton Stalks to Produce Alternative Wooden Materials." In 2019 Novel Intelligent and Leading Emerging Sciences Conference (NILES). IEEE, 2019. http://dx.doi.org/10.1109/niles.2019.8909340.

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Zhang, Qin, Yanbin Li, Jingjing Li, and Chunmei Ma. "Dilute acid hydrolysis of cotton stalks and ethanol production from hydrolytic liquids." In Environment (ICMREE). IEEE, 2011. http://dx.doi.org/10.1109/icmree.2011.5930852.

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Al Afif, Rafat, Martin Wendland, Lutz Christian Krapf, Thomas Amon, and Christoph Pfeifer. "Organosolv Plus Supercritival Carbon Dioxide Pre-Treatment of Cotton Stalks for Methane Production." In 10TH International Conference on Sustainable Energy and Environmental Protection. University of Maribor Press, 2017. http://dx.doi.org/10.18690/978-961-286-048-6.3.

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Coronado, M., G. Montero, C. García, R. Torres, A. Vázquez, R. Ayala, J. León, L. Pérez, and E. Romero. "Cotton stalks for power generation in Baja California, Mexico by SWOT analysis methodology." In ENERGY AND SUSTAINABILITY 2015. Southampton, UK: WIT Press, 2015. http://dx.doi.org/10.2495/esus150071.

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Pappis, Costas P., and Evangelos C. Petrou. "Bioethanol Production from Cotton Stalks or Corn Stover? A Comparative Study of Their Sustainability Performance." In World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden. Linköping University Electronic Press, 2011. http://dx.doi.org/10.3384/ecp11057156.

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Deza, Mirka, and Francine Battaglia. "Pressure Fluctuation Analysis in Gas-Solid Fluidized Beds Using CFD Simulations." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88632.

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Reliable computational methods provide valuable insight into gas-solid flow processes and can be used as a design tool. Of particular interest is the hydrodynamics of a binary mixture of sand-biomass in a fluidized bed. Our study interprets the hydrodynamic states of a fluidized bed by analyzing the local pressure fluctuations of beds of sand and a mixture of cotton stalks and sand over long time periods. Standard deviation of pressure drop will determine different fluidization regimes at inlet gas velocities ranging from 2 to 9 times the minimum fluidization velocity. Bode plots will present the pressure spectra and reveal characteristic frequencies that describe the bed hydrodynamics for different fluidization regimes. This works contribution will present CFD as a useful tool to perform pressure fluctuation analysis, the study of pressure fluctuations in the turbulent regime and the analysis of a binary mixture using CFD.
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Ma, Shuangshuang, Lujia Han, and Guangqun Huang. "<i>Rapid analysis of potassium content in cotton stalks of China using laser-induced breakdown spectroscopy</i>." In 2018 Detroit, Michigan July 29 - August 1, 2018. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2018. http://dx.doi.org/10.13031/aim.201800496.

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Arango Meneses, Juan Fernando, Mario Andrés Palacio Vega, Jorge Mario Mendoza Fandiño, Rafael David Gómez Vásquez, and Álvaro Ángel Arrieta Almario. "A Method to Determinate the Energy Potential Generation From Biomass Gasification." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-51633.

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This paper is about the development of a computational method to determinate the energy generation potential from residual biomass gasification, in function of the variables and working conditions as the equivalence ratio (ER), and the elemental composition of the biomass, using air as gasifying agent; and by this way promote the generation of low cost energy, whether it be electrical or mechanical energy in order to take advantage of products which normally have no value added. This method was developed using the simulation software of chemical and thermodynamic processes Aspen HYSYS®, this software has a large number of components and the possibility of evaluating their physicochemical properties, along with the equations of state of Peng-Robinson which allow you to define the properties of different fluids with a low error range. The energy generation potential was evaluated with 5 different biomasses commonly generated by agroindustry in Córdoba-Colombia (Rice husk, sesame stalks, cotton waste, corncobs and coconut fiber) by a modeling of the kinetics of the reactions, where a combination between the reaction mechanisms in function of the Gibbs free energy and reactors, whose yields have been programmed from statistical regressions obtained from other reference, was carried out, and thus simulate the gasification process at 1000 ° C and an ER between 0.21–0.3, getting in this way a synthesis gas with heating values of around 6 (MJ /Nm3) and efficiencies of around 60%.
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Zhou, Ling, Chang-Qing Shi, Chao-Yu Liu, En-Cheng Jiang, and Xi-Wei Xu. "Pyrolysis Characteristics And Kinetics Of Cotton Stalk." In 2009 International Conference on Energy and Environment Technology (ICEET 2009). IEEE, 2009. http://dx.doi.org/10.1109/iceet.2009.192.

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Reports on the topic "Cotton stalks"

1

Carter, L., J. Chesson, G. Thacker, and V. Penner. Tillage energy savings from zone burial of shredded and whole cotton stalks. Office of Scientific and Technical Information (OSTI), April 1996. http://dx.doi.org/10.2172/212709.

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Thacker, G. W. [Testing and commercialization of a cotton stalk shredder and plow]. Technical progress report, July--September, 1995. Office of Scientific and Technical Information (OSTI), October 1995. http://dx.doi.org/10.2172/119870.

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Thacker, G. W. [Testing and commercialization of a cotton stalk shredder and plow]. Technical progress report, October--December 1995. Office of Scientific and Technical Information (OSTI), January 1996. http://dx.doi.org/10.2172/188542.

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4

Griffin, Linsey, Kate Brauman, Jennifer Schmitt, and Megan Voorhees. From Seed to Product: An Interdisciplinary Approach to Linking the Agriculture and Industrial Stages of Cotton through Water Research. Ames: Iowa State University, Digital Repository, 2017. http://dx.doi.org/10.31274/itaa_proceedings-180814-1855.

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Plant Protection and Quarantine: Helping U.S. Agriculture Thrive--Across the Country and Around the World, 2016 Annual Report. U.S. Department of Agriculture, Animal and Plant Health Inspection Service, March 2017. http://dx.doi.org/10.32747/2017.7207241.aphis.

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For Plant Protection and Quarantine (PPQ) and our partners, 2016 was a year of remarkable successes. Not only did we eradicate 10 fruit fly outbreaks, but we also achieved 4 years with zero detections of pink bollworm, moving us one step closer to eradicating this pest from all commercial cotton-growing areas of the continental United States. And when the U.S. corn industry faced the first-ever detection of bacterial leaf streak (Xanthomonas vasicular pv vasculorum), we devised a practical and scientific approach to manage the disease and protect valuable export markets. Our most significant domestic accomplishment this year, however, was achieving one of our agency’s top 10 goals: eliminating the European grapevine moth (EGVM) from the United States. On the world stage, PPQ helped U.S. agriculture thrive in the global market-place. We worked closely with our international trading partners to develop and promote science-based standards, helping to create a safe, fair, and predictable agricultural trade system that minimizes the spread of invasive plant pests and diseases. We reached critical plant health agreements and resolved plant health barriers to trade, which sustained and expanded U.S. export markets valued at more than $4 billion. And, we helped U.S. producers meet foreign market access requirements and certified the health of more than 650,000 exports, securing economic opportunities for U.S. products abroad. These successes underscore how PPQ is working every day to keep U.S. agriculture healthy and profitable.
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