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http://www.aalf.org/wiki/index.php?title=User:RabbCottingham649&action=history Revision history for this page on the wiki en MediaWiki 1.13.3 Mon, 09 Nov 2026 08:38:56 GMT http://www.aalf.org/wiki/index.php?title=User:RabbCottingham649&diff=39755&oldid=prev <p>New page: Fertilizer Tutorial Fertilizer Definition Fertilizer can be a collective term for substances and mixtures in the agriculture and horticulture are utilized, the production of nutrients to...</p> <p><b>New page</b></p><div>Fertilizer Tutorial<br /> <br /> Fertilizer Definition<br /> <br /> Fertilizer can be a collective term for substances and mixtures in the agriculture and horticulture are utilized, the production of nutrients to the crops to supplement. In Indonesian crop is termed [http://tokopupuk.net pupuk]. fertilizer or pupuk as needed by the plant important nourishment and trace elements will often be hesitant to stay the most effective shape and quantity in the soil can be achieved through targeted fertilizer applications faster growth, higher yields and improved grades. Basic principles of fertilizer or fertilization follow the law arbitrarily between minimum as well as the law of diminishing returns. <br /> <br /> Fertilizer Types<br /> <br /> Fertilizers are divided into:<br /> <br /> - organic fertilizer <br /> - organo-mineral fertilizers <br /> - mineral fertilizer <br /> <br /> As organic fertilizers or pupuk are manure , slurry and manure and green manure and mulch. Mineral fertilizers are believed (single nutrient fertilizer) and compound fertilizers available. Fertilizer or pupuk containing nitrogen, phosphorus and potassium containing NPK fertilizer or multiple fertilizer called. The different parts of these fertilizers are the main nutrients (nitrogen, phosphorus, and potassium). Furthermore, many contain fertilizer and sulfur, calcium, and magnesium and trace elements . The latter can also be offered as a special trace element fertilizers.<br /> <br /> The word identifies synthetic fertilizers fertilizer, were synthesized mostly inside the false assumption that only mineral fertilizers. Meanwhile, are increasingly used organo-mineral fertilizer, or by making use of exactly the same concept.<br /> <br /> Good reputation for the fertilizer<br /> <br /> Since Minoan period agricultural fields to improve crop with animal and human were feces strewn. Inside 19th Century, work began on ash , carbonate of lime and marl use as fertilizer.<br /> <br /> Around 1840 was the chemist Justus von Liebig, the growth-promoting effect of nitrogen , phosphates and potassium show. Nitrogen were obtained as nitrates initially primarily through the use of guano, an element formed in the excrement of seabirds. As the guano supplies are restricted and mostly must be imported from Brazilian, we considered an approach, nitrates synthetically produce.<br /> <br /> Between 1905 and 1908, the chemist Fritz Haber, the catalytic ammonia synthesis. The industrialist Carl Bosch subsequently succeeded to locate a method that enabled the mass manufacture of ammonia. The Haber-Bosch process formed the premise in the manufacture of synthetic nitrogen fertilizer, the so-called &quot;fertilizer&quot; (about the problems of this term see Introduction).<br /> <br /> Considering that the World war 2 brought that is a more fertilizers or pupuk with various compositions out there. Within the last quarter from the Last century took over as the synthetic fertilizer but increasingly criticized because its too much use could cause environmental damage. Since about 1985 decreases the intake of mineral fertilizers in Germany. <br /> <br /> Fertilizer Today<br /> <br /> Today, advances in agriculture production increase using the rapidly expanding world population is constantly on the focus the discussion and therefore the need for fertilizer. One reason is increased prosperity in emerging economies for example China, Brazil and India, which results in a general change in diet plan. A heightened consumption of meat requires a greater yield and so an increasing fertilizer or pupuk use.<br /> <br /> NPK Fertilizer<br /> <br /> NPK fertilizer is often a compound fertilizer containing primary nutrients greater than two sorts. In Indonesian NPK fertilizer is called [http://tokopupuk.net/pupuk-npk.html pupuk NPK]. Using the nutrient content of 15percents Nitrogen as NH3, 15percents phosphorus available as P2O5, and 15percents potassium in the form of K2O. Properties of nitrogen (nitrogen carrier) mainly in the form of ammonia will heighten the acidity in the soil that may support plant growth. It is explanation about NPK fertilizer or pupuk NPK.<br /> <br /> Crop and fertilizer<br /> <br /> Crop is Cultivated plants or agricultural produce, such as grain, vegetables, or fruit, regarded as a group. In Indonesian crop is called [http://tokopupuk.net/tanaman.html tanaman]. Managing soil fertility and nutrients for crop (tanaman) production involves many factors. Soil test-based recommendations provide specifics of whether supplemental nutrients may, or might not exactly, be of use in growing plants on the particular soil. Fertilizer or pupuk costs have raised substantially within the last Decade, as there are more curiosity about using organic fertilizers. Furthermore, there is increased manager and societal fascination with managing plant nutrients to minimize any negative effects inside agriculture-environment interface. So, fertilizer is essential for crop.</div> Sun, 01 Apr 2012 01:26:31 GMT RabbCottingham649 http://www.aalf.org/wiki/index.php?title=User_talk:RabbCottingham649