File:GEM corn.jpg

預覽大細：800 × 534 像素。第啲解像度：320 × 214 像素｜640 × 428 像素｜1,024 × 684 像素｜1,280 × 855 像素｜2,790 × 1,864 像素。

原本檔案 ‎（2,790 × 1,864 像素，檔案大細：995 KB ，MIME類型：image/jpeg）

呢個檔案係出自維基同享。下面係佢喺嗰邊嘅描述。
Commons 收集自由嘅媒體檔案。你可以去幫手。

描述

English: To increase the genetic diversity of U.S. corn, the Germplasm Enhancement for Maize (GEM) project seeks to combine exotic germplasm, such as this unusually colored and shaped maize from Latin America, with domestic corn lines.

Deutsch: Maiskolben

日期

Last Modified: 05/23/2006

來源

This image was released by the Agricultural Research Service, the research agency of the United States Department of Agriculture, with the ID K7743-13 (next).

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

العربية | English | français | македонски | +/−

作者

Keith Weller, USDA


	This is a featured picture on the English language Wikipedia (Featured pictures) and is considered one of the finest images. See its nomination here. If you think this file should be featured on Wikimedia Commons as well, feel free to nominate it. If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

This image is in the public domain because it contains materials that originally came from the Agricultural Research Service, the research agency of the United States Department of Agriculture.

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檔案歷史

撳個日期／時間去睇響嗰個時間出現過嘅檔案。

	日期／時間	縮圖	尺寸	用戶	註解
現時	2009年3月11號 (三) 08:45		2,790 × 1,864（995 KB）	Shizhao	640 pixels wide: http://www.ars.usda.gov/is/graphics/photos/k7743-13.jpg
	2005年6月13號 (一) 03:50		1,153 × 768（195 KB）	Shizhao	To increase the genetic diversity of U.S. corn, the Germplasm Enhancement for Maize (GEM) project seeks to combine exotic germplasm, such as this unusually colored and shaped maize from Latin America, with domestic corn lines. USDA photo by Keith Weller.