Results 41 to 50 of about 4,815,728 (391)
Acta Agrobotanica, 2012 The aim of this 3-year field study was to evaluate the effect of some stubble crops and in-crop weed control methods on the species composition, number and air-dry weight of weeds in a wheat crop grown in short-term monoculture.
Dorota Gawęda, Cezary A. Kwiatkowski
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Overviewing of weed management practices to reduce weed seed bank and to increase maize yield [PDF]
Planta Daninha, 2020 Background: Weeds are unwanted and undesirable plants which deteriorate the quality of agricultural products and interfere with farming activities. Most of the weeds (indigenous and invasive) seeds get preserved in soil horizons as weed seed bank which ...
Qaiser Maqsood +5 more
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Measures of weed control by means of environmentally friendly technologies in summer-autumn period
Карантин і захист рослин, 2020 Goal. To select criteria for optimal solutions for calculating techniques of effective control of weeds in the summer-autumn period, taking into account their biological groups, the level of weed infestation and harmfulness. Methods.
O. Kurdiukova, O. Tyshchuk
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Temperature and Farm Labor in Nigeria
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT We estimate the impact of temperature shocks on the composition of farm labor in rural Nigeria using a nationally representative household panel survey. Leveraging plausibly exogenous year‐to‐year variation in growing season temperatures, we find that warmer temperatures significantly alter farm labor composition, prompting a substantial shift
Andu Berha
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Desk study on the control of weeds in organic arable and horticultural production systems OF0152 [PDF]
, 1998 The Ministry is seeking to encourage an expansion of organic farming with a research programme to provide information of benefit to organic farmers and to policy makers.
Anon
core
Current European weed control methods and strategies against annual and perennial weeds in organic farming [PDF]
, 2006 Review of physical and cultural weed control methods for organic ...
Melander, Bo
core
Agribusiness, EarlyView.ABSTRACT Smallholder farmers are reverting to traditional production methods due to the high opportunity costs and unintended consequences of new technologies. This study focuses on row planting technology, which is labor‐intensive and slow without mechanized operations.
Emmanuel Tetteh Jumpah +4 more
wiley +1 more source
COMPARING THE PERFORMANCE OF DIFFERENT WEED CONTROL METHODS UNDER DRY LAND FARMINIG SYSTEMS IN NORTH IRAQ [PDF]
Mesopotamia Journal of Agriculture, 2012 Weed contol study on fallow field was condected during growing season 2009/2010 at field of agriculture college,Mosul university to determine the efficiency of different weed control methods (plowing by disk plow,sprayind paraquat herbicide,plowing and ...
K.E. allaaf
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Vineyard weed control using alternative methods compared to glyphosate-based herbicide
Acta Agriculturae Slovenica, 2021 In a two-year field experiment, six different weed control methods were studied. The methods were: use of the herbicide glyphosate (GL), use of herbicides based on acetic acid (AA), pelargonic acid (PA) and citrus essential oil (EO), mowing weeds with a ...
Andrej PAUŠIČ +2 more
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Organic Spring Wheat Weed Control Strategies Report [PDF]
, 2012 Many organic cereal grain growers struggle with weed issues, especially in spring wheat. Weed competition is one of the major issues in spring wheat due to many factors.
Cummings, Erica +4 more
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