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  2. Allium aaseae - Wikipedia

    en.wikipedia.org/wiki/Allium_aaseae

    Allium aaseae, the Southern Idaho onion or Aase's onion, is a plant species endemic to southwestern Idaho. It has been reported from 6 counties: Elmore, Ada, Boise, Gem, Payette and Washington. [2] [3] [4] The plant is named for American botanist Hannah Caroline Aase (1883-1980), at one time professor at Washington State University in Pullman. [5]

  3. BBCH-scale (bulb vegetable) - Wikipedia

    en.wikipedia.org/wiki/BBCH-scale_(bulb_vegetable)

    Capsule development complete; seeds pale 8: Ripening of fruit and seed 81: 801: Beginning of ripening: 10% of capsules ripe 85: 805: First capsules bursting 89: 809: Fully ripe: seeds black and hard 9: Senescence 92: 902: Leaves and shoots beginning to discolour 95: 905: 50% of leaves yellow or dead 97: 907: Plants or above ground parts dead 99 ...

  4. Onion - Wikipedia

    en.wikipedia.org/wiki/Onion

    An onion (Allium cepa L., from Latin cepa meaning "onion"), also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium. The shallot is a botanical variety of the onion which was classified as a separate species until 2011. The onion's close relatives include garlic, scallion, leek ...

  5. Crop yield - Wikipedia

    en.wikipedia.org/wiki/Crop_yield

    The seed ratio is another way of calculating yields. Cereal yield in tons per hectare and kilograms of nitrogenous fertilizer applied per hectare of cropland. Innovations, such as the use of fertilizer , the creation of better farming tools, and new methods of farming and improved crop varieties have improved yields.

  6. List of onion cultivars - Wikipedia

    en.wikipedia.org/wiki/List_of_onion_cultivars

    Congdon's onion Allium sanbornii Alph. Wood var. congdonii Jeps. Crinkled onion Allium crispum Greene Cuddy Mountain onion Allium fibrillum M.E. Jones Cultivated garlic Allium sativum L. Darkred onion Allium atrorubens S. Watson and vars. atrorubens, cristatum Dotted onion Allium punctum L.F. Hend. Douglas' onion Allium douglasii Hook. Drummond ...

  7. Vidalia onion - Wikipedia

    en.wikipedia.org/wiki/Vidalia_onion

    Varieties include the hybrid Yellow Granex, varieties of Granex parentage, and similar varieties as recommended by the Vidalia Onion Committee and approved by the U.S. Secretary of Agriculture. The onions are named after Vidalia, Georgia, where they have been historically grown. The cultivation of Vidalia onions started in the early 1930s.

  8. Allium crenulatum - Wikipedia

    en.wikipedia.org/wiki/Allium_crenulatum

    Allium crenulatum, common name Olympic onion, [4] is a plant species native to Oregon, Washington, and British Columbia. It grows in the Cascades, the Coast Ranges, the Olympic Mountains, the Wenatchee Mountains, and the mountains on Vancouver Island. [5] There is one report from Alabama, but this needs verification.

  9. Allium drummondii - Wikipedia

    en.wikipedia.org/wiki/Allium_drummondii

    Allium drummondii, also known as Drummond's onion, wild garlic and prairie onion, [citation needed] is a North American species of onion native to the southern Great Plains of North America. It is found in South Dakota , Kansas , Nebraska , Colorado , Oklahoma , Arkansas , Texas , New Mexico , and northeastern Mexico .