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  2. Crop residue - Wikipedia

    en.wikipedia.org/wiki/Crop_residue

    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 residue coverage. [1] Process residues are materials left after the crop is processed into a ...

  3. Agricultural waste - Wikipedia

    en.wikipedia.org/wiki/Agricultural_waste

    Agricultural waste are plant residues from agriculture. These waste streams originate from arable land and horticulture. Agricultural waste are all parts of crops that are not used for human or animal food. Crop residues consist mainly of stems, branches (in pruning), and leaves. [1]

  4. Glossary of agriculture - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_agriculture

    (pl.) aboiteaux A sluice or conduit built beneath a coastal dike, with a hinged gate or a one-way valve that closes during high tide, preventing salt water from flowing into the sluice and flooding the land behind the dike, but remains open during low tide, allowing fresh water precipitation and irrigation runoff to drain from the land into the sea; or a method of land reclamation which relies ...

  5. Maximum residue limit - Wikipedia

    en.wikipedia.org/wiki/Maximum_Residue_Limit

    The maximum residue limit (also maximum residue level, MRL) is the maximum amount of pesticide residue that is expected to remain on food products when a pesticide is used according to label directions, that will not be a concern to human health.

  6. Residue-to-product ratio - Wikipedia

    en.wikipedia.org/wiki/Residue-to-product_ratio

    Also called the residue yield or straw/grain ratio, the equation takes the mass of residue divided by the mass of crop produced, and the result is dimensionless. [1] The RPR can be used to project costs and benefits of bio-energy projects, and is crucial in determining financial sustainability. The RPR is particularly important for estimating ...

  7. Pesticide residue - Wikipedia

    en.wikipedia.org/wiki/Pesticide_residue

    The term “pesticide residue” includes residues from unknown or unavoidable sources (e.g. environmental) as well as known uses of the chemical. The definition of a residue for compliance with maximum residue limits (MRLs) is that combination of the pesticide and its metabolites, derivatives and related compounds to which the MRL applies. [4]

  8. Agricultural pollution - Wikipedia

    en.wikipedia.org/wiki/Agricultural_pollution

    Conservation agriculture relies on principles of minimal soil disturbance, the use of mulch and/or cover crops as soil cover, and crop species diversification. [47] It enables the reduction of fertilizers, which in turn reduces ammonia emissions and greenhouse gas emissions.

  9. Postharvest - Wikipedia

    en.wikipedia.org/wiki/Postharvest

    Each crop has an optimum range of storage temperature and humidity. Also, certain crops cannot be effectively stored together, as unwanted chemical interactions can result. Various methods of high-speed cooling, and sophisticated refrigerated and atmosphere-controlled environments, are employed to prolong freshness, particularly in large-scale ...