نتایج جستجو برای: weeding treatments
تعداد نتایج: 176783 فیلتر نتایج به سال:
A key enabling factor for treating individualized weeds in the crops is Automatic Weeding Control device (AWCd) as it being capable of finding and distinguishing field. The non-herbicide approaches used to manage are a component personalized treatment weed crops. In this study, mechanical control techniques investigated an alternative. three specifications—a cutting mechanism, head-surface till...
Millet is Alongside rice, maize and sorghum one of the main cereals grown in Senegal. However, its production still facing some challenges including weed pressure, lack nutrients water soil. This study aims to contribute improvement agricultural groundnut basin through sustainable management. Specifically, we intend to: 1-determine effect Prosopis juliflora extracts on stem growth yield, 2- cha...
Abstract Although chickens can improve the chemical properties of soil through deposition excreta, their effects on macrofauna are poorly known. This work assessed grazing indigenous laying hens two agroecosystems in Portugal: an organic horticultural field and a conventional orchard. At field, were used to control weeds results compared with those other weed treatments: mechanical (rototiller)...
efficacy of fomesafen and storm (bentazone+aciflorfen) herbicides on common bean (phaseolus vulgaris l.) weed control were evaluated in a randomized complete block design with four replications during 2008 in lorestan province. herbicides were applied postemergence at three trifoliate growth stage of common bean. herbicide injury on weeds reached maximum three days after treatments and common b...
North American prairie vegetation has been a role model for designing highly attractive plantings for German urban green spaces for the past decade. In combination with gravel mulch top layers on planting sites and non-selective maintenance techniques like mowing or burning, prairie plantings are considered to be cost-effective and low-maintenance. This study was undertaken to assess the impact...
Maize is more likely to have weed infestations due its steady early growth rate and extensive row spacing, which favor development even before crop emergence. As a result, there prevails strong correlation between density maize yield. An experiment was conducted at the Gauradaha Agriculture Campus, Jhapa, in spring of 2022 assess effect various control methods on The had three replications eigh...
in order to evaluate of using planting pattern for reducing herbicides dose in corn (single cross 704), a field experiment was conducted in 2007 at research field of collage of agriculture, islamic azad university branch of takestan. the experimental design was randomized complete block with 18 treatments and using factorial design with 4 replications. treatments consisted of corn planting patt...
This research evaluated the effectiveness of biodegradable mulches for weed control in container-grown ‘Martin’ giant arborvitae (Thuja plicata) and measured the effects of these mulches on evaporation and substrate temperature. The experiment was carried out in the 2008 and 2009 growing seasons. Four biodegradable mulching materials were tested and compared with a chemical control (oxadiazon) ...
paraquat herbicide weed control efficacy in stale seedbed practices was evaluated by split plots arrangement according to a randomized complete block design with three replications in lorestan province during 2009 and 2010. the common bean seed rate (in three levels: 100, 150 and 200 kg.ha-1) and weed management in seven levels (1. trifluralin ppi; 2. paraquat pre; 3. bentazon+acifluorfen post;...
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