搜索结果: 1-12 共查到“杂草防治 crops”相关记录12条 . 查询时间(0.082 秒)
Cover Crops for Weed Management in Southern Reduced-Tillage Vegetable Cropping Systems
Alternative weed control conservation agriculture
2015/12/23
With growing agricultural demands from both conventional and organic systems comes the need for sustainable practices
to ensure long-term productivity. Implementation of reduced- or no-till practices...
European Perspectives on the Adoption of Nonchemical Weed Management in Reduced-Tillage Systems for Arable Crops
Cultural control grass weeds nonchemical control
2015/12/23
Noninversion tillage with tine- or disc-based cultivations prior to crop establishment is the most common way of reducing
tillage for arable cropping systems with small grain cereals, oilseed rape, a...
Herbicide Resistance:Toward an Understanding of Resistance Development and the Impact of Herbicide-Resistant Crops
Herbicide Resistance Understanding Resistance Development
2015/12/21
Herbicide Resistance:Toward an Understanding of Resistance Development and the Impact of Herbicide-Resistant Crops.
Evolution of Resistance to Auxinic Herbicides: Historical Perspectives, Mechanisms of Resistance, and Implications for Broadleaf Weed Management in Agronomic Crops
Auxinic herbicides dominant trait evolution of resistance
2015/12/21
Auxinic herbicides are widely used for control of broadleaf weeds in cereal crops and turfgrass. These herbicides are structurally similar to the natural plant hormone auxin, and induce several of the...
Predicting Biofuel Invasiveness:A Relative Comparison to Crops and Weeds
Bioenergy invasive species weed risk assessment
2015/12/26
Concern raised against using highly competitive, exotic, large-statured, perennial grasses with fast growth rates as bioenergy crops has led to calls for risk assessment before widespread cultivation....
Biomass accumulation, weed dynamics and nitrogen uptake by winter cover crops in a warm-temperate region of South Africa
Biomass yield conservation agriculture cover crops weeds dynamics
2011/1/11
Production of large biomass yields and weed suppression from cover crops have been major constraints affecting success and uptake of conservation agriculture technologies by smallholder irrigation far...
Weed Wizard project funding to reduce weeds from crops
Weed Wizard project funding weeds crops
2009/12/15
Scientists from Industry & Investment NSW are a step closer to reducing the impact of weeds in Australian crops, with a further $230,000 being spent researching a weed seed management tool.The five ye...
Mechanical weed control in organically grown spring oat and field pea crops
clay loam organic farming spring oat field pea harrowing weed crop yield
2010/1/19
Experiments to study the effects of weed harrowing in an organic farming system
were carried out during 20052007 at the Joniskelis Experimental Station of the Lithuanian
Institute of Agriculture o...
Weed suppression ability of spring cereal crops and peas in pure and mixed stands
mixing cropping peas spring cereals weeds
2010/1/19
Weeds were investigated in the stands of field pea (Pisum sativum L.), barley
(Hordeum vulgare L.), wheat (Triticum aestivum L.), oat (Avena sativa L.) and triticale
(Triticale hexaploide ...
EVALUATION OF THE COMPETITIVE EFFECT BETWEEN CROPS AND WEEDS IN FIELDS
competition crop weed indicators
2009/3/31
The paper presents a field experiment model to investigate the competition between the crop and weeds in agrophytocenosis. Indicators were proposed to be used to evaluate the effects of these interac...
Wide use of herbicide resistant genetically modified crops and issues associated with the crops
genetically modified herbicide tolerant glyphosate resistant weeds risk management
2009/3/11
Wide use of herbicide resistant genetically modified crops and issues associated with the crops.
Weed vegetation of small grain crops in Serbia: environmental and human impacts
Correspondence analysis weed communities weed survey in cereal stands
2010/1/11
Weed flora of winter and spring small grain crops (wheat, barley, oats, and rye) was surveyed in lowland and mountainous areas of the central part of Serbia, which are dissimilar in environmental cond...