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Reusing agricultural waste is in line with the desired circular economy. In today's economy, primary raw materials are mostly used. [30] Agricultural waste, on the other hand, is a secondary raw material. They are residual (waste) streams from an existing industry that can serve as raw materials for new applications.
Crop residues are waste materials generated by agriculture. The two types are: Field residues are materials left in an agricultural field or orchard after the crop has been harvested. These residues include stalks and stubble (stems), leaves and seed pods. Good management of field residues can increase efficiency of irrigation and control of ...
These chemicals may also enter runoff from crop residues, irrigation water, wildlife, and atmospheric deposition. [3]: p. 2–9 Farmers can develop and implement nutrient management plans to mitigate impacts on water quality by: mapping and documenting fields, crop types, soil types, water bodies; developing realistic crop yield projections
Monogastric animals have a higher feed-conversion efficiency and also do not produce as much methane. [9] Non-ruminant livestock, such as poultry, emit far fewer greenhouse gases. [10] There are many strategies to reduce greenhouse gas emissions from agriculture (this is one of the goals of climate-smart agriculture). Mitigation measures in the ...
Produce must therefore be kept in a moist atmosphere. [8] Diseases caused by fungi and bacteria cause losses but virus diseases, common in growing crops, are not a major post-harvest problem. Deep penetration of decay makes infected produce unusable. This is often the result of infection of the produce in the field before harvest.
"Food loss refers to unused product from the agricultural sector, such as unharvested crops." In 2006, the EPA defined food waste as "uneaten food and food preparation wastes from residences and commercial establishments such as grocery stores, restaurants, produce stands, institutional cafeterias and kitchens, and industrial sources like ...
Agriculture residues can have other uses, such as in particle board [8] and biofuel, [9] though these uses can still cause problems like erosion and nutrient loss. Spraying an enzyme, which decomposes the stubble into useful fertiliser, improves the soil, avoids air pollution and prevents carbon dioxide emissions.
The Journal of Plantation Crops is a triannual peer-reviewed scientific journal and is the official publication of the Indian Society for Plantation Crops.The scope includes are topics relating to plantation cropping systems and crops like coconut, arecanut, oil palm, cashew, spices, cocoa, coffee, tea, and rubber.