Nitrogen as a Fertilizer, Nutrient, or Pollutant Essay -- Nitrogen Bio

Nitrogen as a Fertilizer, Nutrient, or PollutantNitrogen can ever be a fertilizer, nutrient, or pollutant depending on the circumstances and the environment it is in. As a fertilizer, atomic number 7 can be extremely customful in aiding the growth of umteen plants. As a nutrient, nitrogen is essential to umpteen plants growth and survival. As a pollutant, nitrogen can not notwithstanding affect the plant at the given time but be very detrimental many years down the road. No consequence where you go nitrogen will al delegacys be either a fertilizer, nutrient, or pollutant. Nitrogen can be considered as both a fertilizer and nutrient under the right constraints. I will use citrus plants as one of my examples. For citrus growers applying nitrogen to plants is a popular and needed practice. Spring is the best time to apply nitrogen to citrus. question has shown that the demand for nitrogen in citrus is highest from bloom through June and near of the supplemental ni trogen fertilizer should be applied during this time period. It is a major key to plant growth and development. Nitrogen is crucial to citrus plants for optimal growth and yield. Without nitrogen you can see suffering results for many years down the road. Citrus responds readily to nitrogen nutrition. Current and past(a) research shows that if nitrogen is maintained in fall-sampled citrus leaves between 2.4 and 2.6 % on a dry-weight basis for oranges, and between 2.2 and 2.4 % for lemons, a good balance is stricken between yield, size and yield quality. The evidence linking nitrogen to puff, crease, smaller payoff size and staining does exist, but these negative effects are about significant at nitrogen levels greater than 2.6 % nitrogen. Some growers have decreased nitrogen applicati... ...le harming crops up to 8 years later. Nitrogen is an important element, whether it is in water or some other form, but either way it can easily be a vicious pollutant.What category do you think nitrogen should be in--fertilizer, nutrient, or pollutant? Should you take into account how untold nitrogen can help a plant like with fruit size or yield? Or should you weigh heavily on how much nitrogen can hurt a plant and for such(prenominal) an extended period of time? There are many shipway to dispute either of these choices for or against but none of them are a perfect fit. Works Cited Craig Kallsen. http//cekern.ucdavis.edu/Custom Program143/Citrus Nitrogen Fertilizer.htm.Power, Sally A. Green, Emma R. Barker, Chris G. Bell, J. Nigel B. Ashmore, microphone R. Ecosystem recovery heathland response to a reduction in nitrogen deposition. Global Change Biology 12