teosinte การใช้

• Look in places where the wild teosinte grows, botanists recommend.
• This family includes teosinte and maize, the ancestors of corn.
• Teosinte still grows in Mexican cornfields, but is considered a weed.
• In several laboratories he grew a series of Teosinte / Maize crosses.
• There he has continued his work on teosinte and maize.
• He found over 10, 000 teosinte cobs in the Coxcatlan Cave.
• Maize was domesticated from the wild grass teosinte in West Mexico by 6700.
• Stu, just see Teosinte, which is the wild ancestor of Maize.
• Here he worked with botany professor Hugh Iltis, travelling to Mexico to collect teosinte.
• The combined length of the chromosomes is 1500 polymorphic among strains of both maize and teosinte.
• By cultivating plants with desirable characteristics, farmers caused teosinte to morph into an increasingly useful crop.
• This teosinte thrives in flooded conditions along 200 m of a coastal estuarine river in northwest Nicaragua.
• This demonstration was so compelling that most scientists now agree that Teosinte is the wild progenitor of maize.
• It is possible that, early on, teosinte may have been gathered as preferred feed for domestic animals.
• This protects them from the digestive processes of ruminants that forage on teosinte and aid in seed distribution through their droppings.
• Teosinte seed exhibits some resistance to germination, but will quickly germinate if treated with a dilute solution of hydrogen peroxide.
• However, studies of the hybrids readily made by intercrossing teosinte and modern maize suggest this objection is not well founded.
• See also the relationship between Teosinte and Maize .-- contribs 13 : 07, 3 March 2009 ( UTC)
• At first, teosinte was a grassy-like plant with many stems bearing small cobs with kernels sheathed in hard shells.
• In contrast, American farmers had to struggle to develop corn as a useful food from its probable wild ancestor, teosinte.