The 2010 Etonian crop consists of 19 Tories and one Liberal Democrat, Viscount Thurso.
The 2005 crop consisted of 13 Tories, Thurso, and a Labour MP who retired in 2010.
The current crop consists of Sony's PlayStation 2, Microsoft's Xbox and Nintendo's GameCube.
In 1972, the National Academy of Sciences released a report on the genetic vulnerability of major crops, which found that seventy per cent of the United States corn crop consisted of just six varieties.
Each crop consisted of a 10 × 10 grid of regularly spaced plants, studied for 70 days (approximate length of the melon crop cycle in fields in Southern France).
Although most current vertical farming operations have chosen to specialise in cash crops consisting of leafy green vegetables (easy to grow and much in demand), in the near future, consumers are likely to ask for a wider variety of vegetables and fruits grown without pesticides, herbicides and other harmful chemical contaminants.
The main cargoes on Beverley Beck in 1730 were coal, bricks, turfs and wool, together with cereal crops, consisting of wheat, barley, oats and malt.
In organic egg production systems, stimulating the hens to exercise natural foraging behavior reduced the import of nutrients into the system: high-producing layers were able to forage on crops consisting of grass/clover, pea/vetch/oats, lupin and quinoa without negative effects on health or performance (egg weight and BW; Horsted and Hermansen, 2007).
Strip cropping consists of growing crops in narrow strips across a slope, usually on the contour.
The other major class of genetically engineered crops consists of the so-called BT corn and BT cotton, which contain bacterial genes allowing the plants to produce an insecticide.
