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  2. Crop rotation - Wikipedia

    en.wikipedia.org/wiki/Crop_rotation

    The “Crop Rotation Practice Standard” for the National Organic Program under the U.S. Code of Federal Regulations, section §205.205, states that Farmers are required to implement a crop rotation that maintains or builds soil organic matter, works to control pests, manages and conserves nutrients, and protects against erosion.

  3. George Washington Carver - Wikipedia

    en.wikipedia.org/wiki/George_Washington_Carver

    Following the crop rotation practice resulted in improved cotton yields and gave farmers alternative cash crops. To train farmers to successfully rotate and cultivate the new crops, Carver developed an agricultural extension program for Alabama that was similar to the one at Iowa State.

  4. Andrey Bolotov - Wikipedia

    en.wikipedia.org/wiki/Andrey_Bolotov

    During his life there, he brought out a pioneering manual on crop rotation and elaborated an innovative system of pomology which included more than 600 cultivars of apple and pear. Always interested in plant breeding, Bolotov discovered dichogamy of apple-trees and pointed out to the advantages of cross-pollination.

  5. The practice of vegetable crop rotation might be tiresome ...

    www.aol.com/practice-vegetable-crop-rotation...

    Crop rotation is a tried-and-true practice that has been used not just in home vegetable gardens but in full-scale farming operations since the 17th century. It consists of moving a family of ...

  6. History of agriculture - Wikipedia

    en.wikipedia.org/wiki/History_of_agriculture

    The Dutch four-field rotation system was popularised by the British agriculturist Charles Townshend in the 18th century. The system (wheat, turnips, barley and clover) opened up a fodder crop and grazing crop allowing livestock to be bred year-round. The use of clover was especially important as the legume roots replenished soil nitrates. [169]

  7. Three-field system - Wikipedia

    en.wikipedia.org/wiki/Three-field_system

    The legume crop needed summer rain to succeed, and so the three-field system was less successful around the Mediterranean. Oats for horse food could also be planted in the spring, which, combined with the adoption of horse collars and horseshoes , led to the replacement of oxen by horses for many farming tasks, with an associated increase in ...

  8. Old Rotation - Wikipedia

    en.wikipedia.org/wiki/Old_Rotation

    The Old Rotation experiment, which started in 1896, is the third-oldest ongoing field crop experiment in the United States and the oldest continuous cotton experiment in the world. It was the first experiment to show that a cotton/ legume crop rotation would allow soil to support a cotton crop indefinitely.

  9. One Scientist’s 96-Year-Old Wheat Goldmine Is About to ...

    www.aol.com/lifestyle/one-scientist-96-old-wheat...

    A new genomic study, analyzing 827 varieties of wheat collected nearly a century ago, discovered a “goldmine” of genetic diversity that could help safeguard the crop well into the future.