So far, Malia has toured six of the eight Ivies â Brown, Columbia, Harvard, Princeton, the University of Pennsylvania and Yale â as well as Stanford and the University of California, Berkeley.She has also visited New York University, Tufts, Barnard and Wesleyan.What is known is that in 2009, when Malia was all of 11, Mr. Obama announced to the world that she had gotten a 73 on a science test. âSo she came home, and she was depressed,â the president said during a speech in Madison, Wis. But Malia, he said, studied hard and soon earned 95 on another test.).
A fertilizer or fertiliser (in British English) is any material of natural or synthetic origin (other than liming materials) that is applied to soils or to plant tissues (usually leaves) to supply one or more plant nutrients essential to the growth of plants.otash is a mixture of potassium minerals used to make potassium (chemical symbol: K) fertilizers. Potash is soluble in water, so the main effort in producing this nutrient from the ore involves some purification steps; e.g., to remove sodium chloride (NaCl), i.e. common salt.
Fertilizers are used to add plant nutrients not adequately supplied by the soil. A soil test is used to determine the amount of nutrients in the soil. The soil test report will make recommendations for the amount and type of fertilizer and/or lime you need to add to the soil for optimum plant growth.atural Organic Fertilizers: 1  Cottonseed meal is a by-product of cotton manufacturing. 2  Formulas vary slightly but generally contain 7% nitrogen, 3% phosphorus and 2% potash. 3  Cottonseed meal is frequently used for fertilizing acid-loving plants, such as azaleas, camellias and rhododendrons.