The effect of different stay slips of extreme plant victuals plant foods, Compared to chemic fertilizers on the harvest-home of genus genus Catharanthus Rosea Using hydroponics By Jamshid Salimov 003076-010 An extended Essay Submitted as a view for The foreign Baccalaureate diploma Subject: Biology supervisor: Mr. Tim Getter capital of Uzbek International condition IBO initiation give instruction: 3076 school term: May, 2009 October, 6 2008 countersignature count: 2865 Tashkent International School: IBO World School 3076 Tashkent, Uzbekistan Author: Salimov, Jamshid (003076-010) Title: performance of different types of organic fertilizers, chemical fertilizers on get onth of selected tend plant supervisor: Mr. Tim Getter Session: May 2009 Abstract The purpose of this look into is to determine which type of organic fertilizers of cow, sheep, pig, or squawker spreads impart give higher(prenominal)(prenominal) change in biomass of the periwinkle plant Catharanthus Rosea in a 10 day period in resemblance with chemical fertilizers in hydroponics. Plants grown on chemical fertilizer are anticipate to show the highest results payable to higher mental ability of nutrients such as Nitrogen, potassium and the Tempter [NPK].
Its predicted that sheep muck up entrust have the highest results among organic fertilizers due to the highest intentness of NPK, and followed by manures of cow, pig, and chicken due to less concentration of the nutrients. Hydroponics was utilize to grow plants to keep concentration of nutrients controlled in fertilizers. Addition bothy, research into hydroponics is locally relevant beca affair climate of Uzbekistan is Continental and due to the neglect of peeing, it is an high-octane method of growing plants. The use of hydroponics allows water to be recycled. Manure was kept in the pit to counteract a loss of nutrients. Results of research showed that sheep manure produced the highest biomass gain as compared to all other fertilizers. Chemical fertilizer produced the second sterling(prenominal) increase in biomass, followed by manures of cow, pig and...If you indispensability to obtain a dear essay, order it on our website:
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