basics of fertilizer and its impact on the
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Chemistry for basics of fertilizer and its impact.TRANSCRIPT
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Basics of Fertilizer and its Impact on the Environment
Presented By Group BS.M. Ahsan Habib Kazi Md. TanvirFatimaAsma Ul HosnaINDEPENDENT UNIVERSITY, BANGLADESH
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Outline
IntroductionVariety AdvantagesDisadvantages Impact of FertilizerWhat can we do to reduce negative impacts of fertilizers?Fertilizer in MarketSummaryConclusion
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IntroductionDefinition of fertilizer
Organic or Inorganic material of nature
Forms of fertilizer
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Variety • Organic• Inorganic• Form Liquid Fertilizer Solid Fertilizer Soluble Fertilizer Controlled Fertilizer
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Advantages
Better for the soil Nutrient release Balance nutrition Fewer application required Beneficial to environment Enlarge soil life
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Disadvantages Slow to release soil nutrition Excess growth Less growth Harmful to soil Kill birds, rats, little crops Mixed up with river, pond etc Causes eutrophication
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Impact of Fertilizer
Fertilizer impacts in various waysEconomicHuman healthPlants
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What can we do to reduce negative impacts of fertilizer?
To reduce the impacts of fertilizer-
If we're on well-water have our water tested regularly by a reputable lab.
Support organic and sustainable agriculture. Know our farm and our farmer and understand their practices.
Take part in safeguarding organic practices and standards.
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Fertilizer in Market
Prices of inorganic fertilizer are high
High grain yields
Mixed crops
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Summary
Organic and inorganic both types fertilizer are useful to plants but sometimes fertilizer become the reason of imbalanced environment. People should use fertilizer with latest strategy.
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Conclusion
• Strengthen extension system to boast grain production in the short run.
• Strengthen research system and increase investment in transportation infrastructure to improve marketing system and irrigation to realize green revolution in the longer run.
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Thank You