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http://dx.doi.org/10.23097/JPAF.2021.23(1):49

A Possible Development of Mulching Dry Drill Seeded Rice Cultivation by Biodegradable Film  

Park, K.H. (Korea National College of Agriculture and Fisheries)
Publication Information
Journal of Practical Agriculture & Fisheries Research / v.23, no.1, 2021 , pp. 49-57 More about this Journal
Abstract
As the world marks the adoption of the landmark Paris Agreement on climate change, a promising movement for carbon neutrality is taking shape. This agreement would be needed to build a truly global coalition for carbon neutrality by 2050. Greenhouse gas(GHGs) emissions from agriculture come from livestock such as cows, agricultural soils and rice production has been reported by 10% in 2019. Rice cultivation would be reduced a GHGs and thus this research has conducted to minimize the emission of greenhouse gas with the mulching methodology using a biodegradable film in dry hill seeded rice and to conserve the environment through a cultural and ecological weed control instead of chemicals. We have developed the 5th mulching dry hill seeder with the biodegradable film to determine the possibility of stable rice cultivation. There were so many difficulties and constraints in the field operations such as film mulching, hill seeding and effective weed control. The mulching dry hill seeder was so good performance in the 5th trial but the biodegradable film tested was so faster in terms of biodegradation before the heading stage of the rice plant and thus there was not highly effective weed control which is ongoing research with a good performance since 2020.
Keywords
Biodegradable film; Rice; Dry drill seeding; Mulching; Weed Control; Greenhouse gases(GHGs); Cultural weed control; Ecological weed control;
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