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搜索结果: 1-15 共查到Weed control相关记录51条 . 查询时间(0.136 秒)
We report on a study of mid-rotation weed control and nutrient management in Eucalyptus pellita plantations in South Sumatra. The study was established at two contrasting sites (representing high and ...
The widespread evolution of multiple herbicide resistance in the most serious annual weeds infesting Australian cropping fields has forced the development of alternative, non-chemical weed cont...
Integrated weed management (IWM) can be defined as a holistic approach to weed management that integrates different methods of weed control to provide the crop with an advantage over weeds. It ...
The effect of weed interference on corn yield and the critical period for weed control (CPWC) were determined in Germany and Benin. Treatments with weed control starting at different crop growth stage...
Field trials were conducted in the Agricultural Research Institute for Rice, at two localities during 2005 and 2006. The objective of the study was to establish an appropriate weed management strategy...
Cranberry (Vaccinium macrocarpon Ait.) is a woody perennial crop that can remain productive for decades. Competition for resources between cranberries and weeds can depress cranberry farm yields, resu...
Weed management is the most important limiting factor in butternut production by smallholder irrigation farmers in South Africa. Post-emergence chemical weed control options for butternut farms are ve...
Optimized application of the preparations aims at the utilization of the current state of knowledge, extension services and technical potential of sprayers in order to apply herbicides in the amounts ...
Dose-response experiments were conducted under controlled conditions to determine the effective minimum rates (ED90) of foramsulfuron for 11 weed species that occur in maize growing areas in Turkey. A...
Reduced tillage systems are gaining popularity but weed control is often a limiting factor in the adoption of such systems. Cover crops have become a viable option for sustainable agriculture because ...
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...
According to the results of investigations, in conditions of intensive soil tillage the highest choking of weeds was observed by annual ryegrass (ARM) and white mustard (WMM) living mulches. In suga...
Experiments were carried out at the of the Lithuanian University of Agriculture in the period of 20022003. The aim of the work was to investigate elements of non-chemical weed control methods a...
Experiments on methods of perennial weed control were carried out at the organic farm of Lithuanian University of Agriculture in the period 2002-2003. The aim of the work was to investigate the in...
According to the results of the experiment, at lower temperature and average precipitation vegetation conditions (2004), a significantly higher yield of sugar beet roots was found in intensively t...

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