Investigatory Project “Termite Killing Potential of Mahogany Seeds” Prepared by: Kenneth Kyle C. Sadanguil Rose Mae Jamias Renz Mervin Lacambra Prepared to: Ms. Joceline E. Narciso Chapter 1 Introduction A. Background of the Study Mahogany is a large tropical tree with a symmetrical appearance‚ best-known for its valuable heartwood. Mahogany is used in multistory systems in the Philippines‚ boat and ship building and pattern-making. The tree is also appreciated as a beautiful
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Being the world’s largest seed company comes with great challenges‚ in which‚ Monsanto sought patenting to ensure profits annually. Having an image of being known for its expertise in Biotechnology‚ Monsanto has reformed the agriculture industry (Ferrell & Hartline‚ 2014‚ p. 341). Patents signify ownership or invention of one’s property or product‚ and allows other to use the product. With seed companies‚ patents have given them significant power‚ which is hurting farmers (Peck‚ 2005‚ p.37). Monsanto
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Factors affecting seed and seedling vigour Seed vigour is a term encompassing the sum total of those properties of the seed that determine the potential performance of the seed or seed lot during germination and seedling emergence (Perry‚ 1978). Rapid and uniform germination are among the properties of vigorous seeds (Argerish & Bradford‚ 1989). Low vigour adversely affects such factors as optimal emergence‚ stress resistance and uniform growth of emergent seedlings (Patrick et al‚ 2000) and is
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compound(Liebeskind‚ 2013). Seed germination is simply the process in which a seedling sprouts from a seed and begins it’s growth. The most important factors for seed germination is the temperature‚ the presence of oxygen and the exposure to water. For a seed to germinate‚ the temperature must be between 60 and 75 degrees fahrenheit. Oxygen and water must be present as well. Lastly the seed must be exposed to light(Britannica‚ 2013). The hypothesis for the experiment is “If seeds are put into different
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led by farmer and social activist Vijay Jardhari. The Andolan started in the village Jardhargaon of district Tehri‚ Uttaranchal‚ famous for its unique movement to save the traditional seeds of the hills. The ‘Beej Bachao Andolan’ [Save the Seed Movement or BBA] is not only a crusade to conserve traditional seeds but also to promote agriculture and local tradition. A farmer and social activist‚ Vijay Jardhari realized that modern agriculture was destroying traditional farming. Crop yields of
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There has been much debate in recent years among politicians‚ military officials‚ and civilians on whether or not the U.S. should be fully withdrawn from Afghanistan‚ regardless of the country’s economic and military capabilities. There has also been a proposed timetable‚ which President Obama says is in effect and currently being executed‚ to have up to ninety percent of our military personnel out of the country by no later than 2014. It is imperative that we extract our forces out of Afghanistan
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Extraction of Caffeine from Tealeaves Perez‚ Albert Solomon K.*; Quiambao‚ Marie Angela C;.Pascua‚ Hanna Harriette R.; Patricio‚ Maria Roxanne DC.; 2-Chemistry‚ Department of Chemistry‚ College of Science University of Santo Tomas España St.‚ 1015‚ Manila Abstract Caffeine is soluble in both water and organic solvents‚ solid-liquid extraction and liquid-liquid extraction were used in the experimentation process. Caffeine was extracted using hot water‚ however‚ due to its
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Laboratory #16: Analysis of Grease in Water by Solvent Extraction Experiment Date: 2/19/10 Due Date: 2/26/10 II. Objective The goal of this lab was to determine the amount of impurity‚ in the form of oil‚ in water using the method of solvent extraction‚ also known as liquid-liquid extraction‚ a method of separating two materials with different physical and/or chemical properties. Two methods of evaporation will be used to finally determine the concentration of impurity- one using an explosion-proof
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Extraction of Caffeine from Lipton Yellow Label Teal Leaves Arlie Bamiano‚ Jealine Bernabe‚ Petrenne Caimbon*‚ Jhia Caso Department of Biology‚ University of Santo Tomas Abstract In order to extract pure caffeine from Lipton Yellow Label tea leaves‚ several extractions and phase transition techniques were employed to 6.5029 grams of sample. Initially‚ the tea leaves were boiled in water to extract tea from the leaves (Solid-Liquid Extraction). After extracting the tea‚ several steps of
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the germination of seeds. Most factors are external but there are also some internal conditions that affect the germination of seeds‚ even though this is quite rare. The most common and the most important external conditions and factors that affect the germination of seeds are oxygen‚ water‚ temperature and also in some cases light or darkness. Some plants require several variables for successful seed germination. As this is quite rare‚ this often depends on the individual seed and its natural habit
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