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  2. Agricultural chemistry - Wikipedia

    en.wikipedia.org/wiki/Agricultural_chemistry

    Agricultural chemistry is the chemistry, especially organic chemistry and biochemistry, as they relate to agriculture. Agricultural chemistry embraces the structures and chemical reactions relevant in the production, protection, and use of crops and livestock. Its applied science and technology aspects are directed towards increasing yields and ...

  3. Punjab School Education Board - Wikipedia

    en.wikipedia.org/wiki/Punjab_School_Education_Board

    Punjab School Education Board (Punjab: ਪੰਜਾਬ ਸਕੂਲ ਸਿੱਖਿਆ ਬੋਰਡ; Shahmukhi: پنجاب سکول ایجوکیشن بورڈ | Abbreviated P.S.E.B.) is a school board based in Mohali, Punjab, India.

  4. Cropping system - Wikipedia

    en.wikipedia.org/wiki/Cropping_system

    Monoculture is the practice of growing a single crop in a given area, where polyculture involves growing multiple crops in an area. Monocropping (or continuous monoculture) is a system in which the same crop is grown in the same area for a number of growing seasons.

  5. Farming systems in India - Wikipedia

    en.wikipedia.org/wiki/Farming_systems_in_India

    Each region in India has a specific soil and climate that is only suitable for certain types of farming. Many regions on the western side of India experience less than 50 cm of rain annually, so the farming systems are restricted to cultivate crops that can withstand drought conditions and farmers are usually restricted to single cropping. [3]

  6. Combine harvester - Wikipedia

    en.wikipedia.org/wiki/Combine_harvester

    Class 8 - 500 HP - 600 HP; Class 9 - 600 HP - 680 HP; Class 10 - more than 680 HP; While this classification is current, the classes themselves have and will evolve over time. For instance, a class 7 combine in the year 1980 would only have 270 horsepower and been one of the largest machines available in the world at that time but in the 21st ...

  7. Agriculture - Wikipedia

    en.wikipedia.org/wiki/Agriculture

    Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. [1] Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in the cities. While humans started gathering grains at least ...

  8. Outline of agriculture - Wikipedia

    en.wikipedia.org/wiki/Outline_of_agriculture

    Agronomy – science and technology of producing and using plants for food, fuel, feed, fiber, and reclamation.. Organic gardening – science and art of growing fruits, vegetables, flowers, or ornamental plants by following the essential principles of organic agriculture in soil building and conservation, pest management, and heirloom variety preservation.

  9. Sustainable agriculture - Wikipedia

    en.wikipedia.org/wiki/Sustainable_agriculture

    Sustainable agriculture is farming in sustainable ways meeting society's present food and textile needs, without compromising the ability for current or future generations to meet their needs. [1] It can be based on an understanding of ecosystem services. There are many methods to increase the sustainability of agriculture.