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A COMPARISON OF STRATEGIES FOR WEED MANAGEMENT IN NATURE FARMING Organic Eprints
Sangakkara, U.R.; Amerasekera, P.; Bandaranayake, P.R.S.D..
Weeds are a major problem in organic or Nature Farming systems and mechanical methods are generally used for weed control. However either mulching or growing crop in-between rows of the principal crop offers scope as a means of protecting soil and suppressing weeds. Field studies thus evaluated the impact of either a mulch or growing two intercrops as possible management strategies for controlling weeds of vegetables grown in major and minor seasons of the tropics under a Nature Farming regime. All three strategies controlled weed numbers, their biomass and increased crop yields. However the least beneficial impact was from the dead leaf mulch, while the highest degree of weed control and increments in crop yields was with the green manure intercrop. The...
Tipo: Conference paper, poster, etc. Palavras-chave: Weed management.
Ano: 2014 URL: http://orgprints.org/24317/1/24317%20Rahmann_MM.pdf
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SOIL QUALITY AND CROP YIELDS AS AFFECTED BY MICROBIAL INOCULANTS IN NATURE FARMING Organic Eprints
Sangakkara, U.R.; Wijesinghe, D.B.; Attanayake, K.B..
A field study evaluated the impact of Nature Farming with microbial solutions on soil quality and crop yields over one year encompassing tropical wet and dry seasons. The use of green manures or compost as organic matter was superior to using weeds for the same purpose for improving soil quality and crop yields. The microbial inoculant EM proved to have a greater beneficial impact than vermiwash or cattle manure slurries on soil properties and yields of the selected crops. The prospects of Nature Farming with EM are presented as a potential method of organic farming in the tropics
Tipo: Conference paper, poster, etc. Palavras-chave: Production systems Recycling; Balancing and resource management.
Ano: 2014 URL: http://orgprints.org/24120/1/24120_MM.pdf
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SUCCESSFUL POTATO PRODUCTION IN NATURE FARMING WITH EFFECTIVE MICROORGANISMS – A CASE STUDY Organic Eprints
Wijesinghe, D.B.; Sangakkara, U.R..
Organic potatoes are in demand, although their cultivation is difficult due to lower yields and disease problems. A field study carried out in Sri Lanka illustrated that using good quality organic manures combined with the technology of Effective Microorganisms (EM) in a system of Nature Farming could enhance yields of organic potatoes and also reduce disease incidence significantly. The prospects of producing organic potatoes are presented on the basis of this study.
Tipo: Conference paper, poster, etc. Palavras-chave: Composting and manuring; Root crops.
Ano: 2014 URL: http://orgprints.org/24318/1/24318_MM.pdf
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