Bean (Phaseolus vulgaris) and Pea (Pisum Sativum) Temperature Germination Experiment Abstract: This experiment had the purpose of testing temperature for bean and pea seed germination. 100 beans were taken and split into four groups of 25. Each Group of 25 beans was folded inside a damp paper towel. Two of the damp paper towels‚ with the beans inside‚ were put in a plastic bag and then moved to a warm place and the other two paper towels were put in a plastic bag and then moved to a cold room
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Germination of Mustard Seeds using Fertilisers 1. Abstract This study was done to look at the effects of fertilisers and identify which fertiliser produced the fastest results. Four types of fertilisers were used over a four-week period and the findings were that inorganic fertilisers enhanced seed germination rates. 2. Introduction Fertilisers are widely used in agricultural production because they contain essential compounds such as phosphorus‚ nitrogen and potassium that have been depleted
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2.23 Nitrate-Nitrogen and Nitrite-Nitrogen in Drinking Water Nitrate may be naturally occurring‚ although its presence in drinking water is more often associated with contamination by excessive use of fertilizers (both inorganic and organic)‚ in addition to inappropriate farming practices and sewage. The high nitrate level in drinking water is also associated with the simultaneous presence of bacterial contamination (World Health Organisation‚ 1996). The primary health hazard from drinking water
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Where The Red Fern Grows‚ by Wilson Rawls‚ follows the life of a young boy named Billy who lives in the Ozark Mountains with his Mamma‚ Papa‚ and three sisters. Because of his passion for coon hunting‚ he secretly saves up for two hunting dogs‚ and names them "Old Dan" and "Little Ann". They go on countless adventures through the Cherokee country. Rawls writes‚ "A loving three-some‚ they ranged dark hills and river bottoms of Cherokee country. Old Dan had the brawn‚ Little Ann had the brains-and
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Potassium nitrate Distilled water Description of the Object of the Experiment Potassium Nitrate: The chemical compound potassium nitrate is a naturally occurring mineral source of nitrogen. It is a nitrate with chemical formula KNO3. Its common names include saltpetre (from Medieval Latin sal petrae: "stone salt" or possibly "Salt of Petra")‚ American English salt peter‚ Nitrate of potash and nitre. The name salt peter is also applied to sodium nitrate. Description: Potassium nitrate is the
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Bacon‚ Toast‚ Sodium Nitrate and Potassium Bromate For Breakfast Samuel Martino Have you ever looked at the ingredients on the side of a food package? There is a lot more than the main food in the package. Usually it has real food then several different chemical compounds and preservatives listed behind the real stuff. In some foods the ingredients include chemical compounds as sodium nitrate and potassium bromate. Sodium nitrite is an ionic compound and is identified by the chemical formula
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Claire Bush Captain Smith ELA III Period 5 4/11/14 Where the Red Fern Grows: Perseverance Perseverance…steady persistence in a course of action‚ a purpose‚ a state‚ etc.‚ especially in spite of difficulties‚ obstacles‚ or discouragement. Starting from the very beginning of this book we see the determination and willpower‚ when Billy manages to earn enough money to buy his dogs. From berry-picking‚ crawfish-catching‚ to coon-treeing and mountain lion-slaying‚ there isn’t anything he
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difference between the corrected number of moles and grams of urea and the amount of urea used originally used in the experiment‚ so the ammonium chloride will be primarily compared to the corrected amount of urea to make sure that the amount of solvent is equal. Graph 1 and 5 and Data Table 2 show that the mass of solutes were overall very similar: 8.735 grams of ammonium chloride and 8.99 grams of urea. Overall‚ this experiment proved that the freezing point depression is a colligative property that
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Determination of effect of different type of sun light on the germination Exp. No. 2 write a lab report Bio Lab 113 1/23/14 I. Purpose The purpose of this experiment is to see what affect light has on the germination of pinto beans. Introduction: Farming corps is the most important process for the survival of human race. The plants not only provide food for our bodies but it also helps provide the oxygen we breathe. They clean the air in a process called photosynthesis. This experiment
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Characters: Billy Coleman- He is a 10 year old farm boy and is the protagonist in the story. He really wants coon dogs and would do anything to get them. Not only that but he is a very brave and determined person. For example how he helped the family to get money in the time of need. He is a dynamic character because in the beginning he didn’t really know how it felt to own and take care of people he loved‚ but towards the end he became responsible and very strong. Taking care not only his family
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