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  2. Precision agriculture - Wikipedia

    en.wikipedia.org/wiki/Precision_agriculture

    Precision Agriculture NDVI 4 cm / pixel GSD. Precision agriculture (PA) is a farming management strategy based on observing, measuring and responding to temporal and spatial variability to improve agricultural production sustainability. [2] It is used in both crop and livestock production. [3]

  3. Modified-release dosage - Wikipedia

    en.wikipedia.org/wiki/Modified-release_dosage

    Modified-release dosage. Modified-release dosage is a mechanism that (in contrast to immediate-release dosage) delivers a drug with a delay after its administration (delayed-release dosage) or for a prolonged period of time (extended-release [ER, XR, XL] dosage) or to a specific target in the body (targeted-release dosage). [1]

  4. Fertilizer - Wikipedia

    en.wikipedia.org/wiki/Fertilizer

    Ca 5 F(PO 4) 3 + 10 HNO 3 →6 H 3 PO 4 + 5 Ca(NO 3) 2 + HF; 6 HF + SiO 2 →H 2 SiF 6 + 2 H 2 O; Step 2. Removal of Calcium Nitrate. It is important to remove the calcium nitrate because calcium nitrate is extremely hygroscopic. Method 1.(Odda process) Calcium nitrate crystals are removed by centrifugation. Method 2. Sulfonitric Process Ca(NO ...

  5. Organic fertilizer - Wikipedia

    en.wikipedia.org/wiki/Organic_fertilizer

    Organic fertilizer. A cement reservoir containing cow manure mixed with water. This is common in rural Hainan Province, China. Note the bucket on a stick that the farmer uses to apply the mixture. Liming soil. Bone meal and meat meal can be added to soil to stimulate root growth and to release phosphorus. Organic fertilizers are fertilizers ...

  6. UAN - Wikipedia

    en.wikipedia.org/wiki/UAN

    UNIDO and International Fertilizer Development Center (1998), Fertilizer Manual, Kluwer Academic Publishers, ISBN 0-7923-5032-4. Simplot UAN-32 Product Data Sheet; Poole Chemical UAN 32% Solution; Tom Dorn, Extension Educator, Nitrogen Sources University of Nebraska Fact Sheet 288-01

  7. International Fertilizer Development Center - Wikipedia

    en.wikipedia.org/wiki/International_fertilizer...

    Website. www.ifdc.org. The International Fertilizer Development Center (known as IFDC) is a science-based public international organization working to alleviate global hunger by introducing improved agricultural practices and fertilizer technologies to farmers and by linking farmers to markets. Headquartered in Muscle Shoals, Alabama, USA, the ...

  8. Sustainable agriculture - Wikipedia

    en.wikipedia.org/wiki/Sustainable_agriculture

    Sustainable agriculture is farming in sustainable ways meeting society's present food and textile needs, without compromising the ability for current or future generations to meet their needs. [1] It can be based on an understanding of ecosystem services.

  9. Irrigation - Wikipedia

    en.wikipedia.org/wiki/Irrigation

    Irrigation (also referred to as watering of plants) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes ...

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