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  2. Crop residue - Wikipedia

    en.wikipedia.org/wiki/Crop_residue

    Good management of field residues can increase efficiency of irrigation and control of erosion. The residue can be ploughed directly into the ground, or burned first. In contrast, no-till, strip-till or reduced-till agriculture practices are carried out to maximize crop residue cover. Simple line-transect measurements can be used to estimate ...

  3. Corn grey leaf spot - Wikipedia

    en.wikipedia.org/wiki/Corn_grey_leaf_spot

    The purpose of disease management is to prevent the amount of secondary disease cycles as well as to protect leaf area from damage prior to grain formation. Corn grey leaf spot is an important disease of corn production in the United States, economically significant throughout the Midwest and Mid-Atlantic regions.

  4. Soil management - Wikipedia

    en.wikipedia.org/wiki/Soil_management

    At least 30% of plant residue remains on the soil surface in conservation tillage. [19] [20] Reduced-tillage or no-till operations limit the amount of soil disturbance while cultivating a new crop, and help to maintain plant residues on the surface of the soil for erosion protection and water retention.

  5. Agricultural waste - Wikipedia

    en.wikipedia.org/wiki/Agricultural_waste

    Burning of rice residues in southeast Punjab, India, prior to wheat season. Agricultural waste consists mainly of cellulose, hemicellulose and lignin. [7] Agricultural waste is poorly digestible and in unprocessed form not widely suitable as animal feed. [8] Sometimes, agricultural waste is burnt, either as biomass in power plants or simply on ...

  6. Cropping system - Wikipedia

    en.wikipedia.org/wiki/Cropping_system

    Different types of tillage result in varying amounts of crop residue being incorporated into the soil profile. Conventional or intensive tillage typically leaves less than 15% of crop residues on a field, reduced tillage leaves 15–30%, and conservation tillage systems leave at least 30% on the soil surface. [10]

  7. Tillage - Wikipedia

    en.wikipedia.org/wiki/Tillage

    Intensive tillage [note 1] leaves less than 15% crop residue cover or less than 500 pounds per acre (560 kg/ha) of small grain residue. This type of tillage is often referred to as conventional tillage , but as conservational tillage is now more widely used than intensive tillage (in the United States), [ 6 ] [ 7 ] it is often not appropriate ...

  8. Conservation agriculture - Wikipedia

    en.wikipedia.org/wiki/Conservation_agriculture

    Conservation agriculture (CA) can be defined by a statement given by the Food and Agriculture Organization of the United Nations as "Conservation Agriculture (CA) is a farming system that can prevent losses of arable land while regenerating degraded lands.It promotes minimum soil disturbance (i.e. no-till farming), maintenance of a permanent soil cover, and diversification of plant species.

  9. Integrated pest management - Wikipedia

    en.wikipedia.org/wiki/Integrated_pest_management

    Although originally developed for agricultural pest management, [17] IPM programmes now encompass diseases, weeds and other pests that interfere with management objectives for sites such as residential and commercial structures, lawn and turf areas, and home and community gardens. Predictive models have proved to be suitable tools supporting ...