==Nitrogen fixation==
...<sup>-</sup>]] or [[Ammonia|NH<sub>3</sub>]]). This process is called '''[[nitrogen fixation]]'''. The legume, acting as a host; and [[rhizobia]], acting as a
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...| coauthors = A. C. Ghosh| year = 1998| title = Indole Acetic Acid and Its Metabolism in Root Nodules of a Monocotyledonous Tree ''Roystonea regia''| journal = C
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...ics)|proportions]], the three [[plant nutrition|major plant nutrient]]s ([[nitrogen]], [[phosphorus]], and [[potassium]]), the [[plant nutrition|secondary plan
...on their concentrations in plant dry matter. There are six macronutrients: nitrogen, phosphorus, and potassium, often termed "primary macronutrients" because t
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...y inch of trunk diameter is suggested. Fertilizer mixtures containing 6-8% nitrogen, 2-4% available phosphoric acid, 6-8% potash and 3-4% magnesium are satisfa
...with Pomegranate Juice]</ref> These enzymes are significant in the [[drug metabolism|first pass elimination]] of many medicines, and thus the consumption of sta
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...crop]]. It provides good coverage of the [[soil]] in winter, and limits [[nitrogen]] run-off. The plant is ploughed back in the soil or used as bedding. On so
...se). The meal has a very low content of the glucosinolates responsible for metabolism disruption in cattle and pigs{{Fact|date=February 2007}}. Rapeseed "oil ca
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Like most members of their family, lupins can [[Nitrogen fixation|fix nitrogen]] from the atmosphere into [[ammonia]] via a rhizobium-root nodule symbiosi
Lupins contain significant amounts of certain [[secondary metabolism|secondary compounds]] like [[isoflavone]]s and toxic [[alkaloid]]s, e.g. [[
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...y grow in places where the soil is thin or poor in nutrients, especially [[nitrogen]], such as acidic [[bog]]s and rock outcroppings. [[Charles Darwin]] wrote
...for [[frog]]s, [[insect]]s and more usefully for plant, [[diazotroph]]ic (nitrogen-fixing) [[bacterium|bacteria]]. In ''Brocchinia'', the urn is a specialised
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...een the primary source of oxygen in the atmosphere, enabling the [[aerobic metabolism]] systems to evolve and persist. Lastly, vegetation is [[ecopsychology|psy
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* Fertilization: '''NPK''' stands for the percentage of [[Nitrogen]], [[Phosphorus]] and [[Potassium]] respectively, the most essential elemen
Duration: 12 hours to 8 days. Warmth, darkness and moisture initiate [[metabolism|metabolic]] processes such as the activation of [[hormone]]s which in turn
67 KB (10,783 words) - 17:38, 24 December 2009