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  2. Agriculture in Mesoamerica - Wikipedia

    en.wikipedia.org/wiki/Agriculture_in_Mesoamerica

    The earliest dated maize cobs was discovered in Guilá Naquitz cave in Oaxaca and dates back to 4300 BC. Maize arose through domestication of teosinte, which is considered to be the ancestor of maize. Maize can be stored for lengthy periods of time, it can be ground into flour, and it easily provides surplus for future use.

  3. Soil fertility - Wikipedia

    en.wikipedia.org/wiki/Soil_fertility

    A fertile soil has the following properties: [4] The ability to supply essential plant nutrients and water in adequate amounts and proportions for plant growth and reproduction; and The absence of toxic substances which may inhibit plant growth e.g. Fe 2+ which leads to nutrient toxicity.

  4. Three Sisters (agriculture) - Wikipedia

    en.wikipedia.org/wiki/Three_Sisters_(agriculture)

    The protein from maize is further enhanced by protein contributions from beans and pumpkin seeds, while pumpkin flesh provides large amounts of vitamin A; with the Three Sisters, farmers harvest about the same amount of energy as from maize monoculture, but get more protein yield from the inter-planted bean and pumpkin. Mt.

  5. Maize - Wikipedia

    en.wikipedia.org/wiki/Maize

    Maize is a tall annual grass with a single stem, ranging in height from 1.2 m (4 ft) to 4 m (13 ft). [31] The long narrow leaves arise from the nodes or joints, alternately on opposite sides on the stalk. [31] Maize is monoecious, with separate male and female flowers on the same plant. [31]

  6. Grain - Wikipedia

    en.wikipedia.org/wiki/Grain

    (middle) sorghum, maize, oats (bottom) millet, wheat, rye, triticale. A cereal is a grass cultivated for its edible grain. Cereals are the world's largest crops, and are therefore staple foods. They include rice, wheat, rye, oats, barley, millet, and maize. Edible grains from other plant families, such as buckwheat and quinoa, are pseudocereals.

  7. How the Central Valley became a fertile land for Southerners ...

    www.aol.com/central-valley-became-fertile-land...

    Such ideas of miscegenation between Asian and Anglo, and Mexican and Anglo, found fertile ground in the New South of Fresno County. One year – 1924 – stands out as a watershed for race ...

  8. Plant breeding - Wikipedia

    en.wikipedia.org/wiki/Plant_breeding

    The Yecoro wheat (right) cultivar is sensitive to salinity, plants resulting from a hybrid cross with cultivar W4910 (left) show greater tolerance to high salinity. Plant breeding is the science of changing the traits of plants in order to produce desired characteristics. [1]

  9. Maize car dealer on probation with DA after couple complains ...

    www.aol.com/news/maize-car-dealer-probation-da...

    Other people also tried buying the car but returned it to the dealership when they had the same problem, court records say.