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  2. Oreomecon nudicaulis - Wikipedia

    en.wikipedia.org/wiki/Oreomecon_nudicaulis

    Oreomecon nudicaulis, synonym Papaver nudicaule, the Iceland poppy, [2] is a boreal flowering plant. Native to subpolar regions of Asia and North America, and the mountains of Central Asia as well as temperate China [ 3 ] (but not in Iceland ), Iceland poppies are hardy but short-lived perennials , often grown as biennials .

  3. Center-pivot irrigation - Wikipedia

    en.wikipedia.org/wiki/Center-pivot_irrigation

    A satellite image of circular fields characteristic of center pivot irrigation, Kansas Farmland with circular pivot irrigation. Center-pivot irrigation (sometimes called central pivot irrigation), also called water-wheel and circle irrigation, is a method of crop irrigation in which equipment rotates around a pivot and crops are watered with sprinklers.

  4. Poppy seed - Wikipedia

    en.wikipedia.org/wiki/Poppy_seed

    Poppy seeds can be ground using a generic tool such as a mortar and pestle or a small domestic type electric blade grinder, or a special purpose poppy seed grinder. A poppy seed grinder (mill) is a type of burr grinder with a set aperture that is too narrow for intact poppy seeds to pass through. A burr grinder produces a more uniform and less ...

  5. Category:Poppy seeds - Wikipedia

    en.wikipedia.org/wiki/Category:Poppy_seeds

    Articles relating to poppy seeds, an oilseed obtained from the opium poppy (Papaver somniferum).The tiny, kidney-shaped seeds have been harvested from dried seed pods by various civilizations for thousands of years.

  6. Irrigation - Wikipedia

    en.wikipedia.org/wiki/Irrigation

    Newer systems have drop sprinkler heads as shown in the image that follows. As of 2017 most center pivot systems have drops hanging from a U-shaped pipe attached at the top of the pipe with sprinkler heads that are positioned a few feet (at most) above the crop, thus limiting evaporative losses. Drops can also be used with drag hoses or ...

  7. Poppy - Wikipedia

    en.wikipedia.org/wiki/Poppy

    Poppy seeds and fixed oils can also be nonnarcotic because when they are harvested about twenty days after the flower has opened, the morphine is no longer present. [4] Poppy cultivation is strictly regulated worldwide, with the exception of India where opium gum, which also contains the analgesic thebaine , is legally produced.

  8. Papaver somniferum - Wikipedia

    en.wikipedia.org/wiki/Papaver_somniferum

    Papaver somniferum, commonly known as the opium poppy [2] or breadseed poppy, [3] is a species of flowering plant in the family Papaveraceae.It is the species of plant from which both opium and poppy seeds are derived and is also a valuable ornamental plant grown in gardens.

  9. Papaver radicatum - Wikipedia

    en.wikipedia.org/wiki/Papaver_radicatum

    Arctic poppy leaves grow up to 12cm long. The leaves are green and lanceolate in shape. The arctic poppy is known for either their white or yellow flowers; these flowers can grow up to 6.5 cm in diameter. The arctic poppy stems range from 10 to 15 cm in length. Arctic poppies produce spherical or oval seed pods that are covered by fine hairs. [2]