Weeding System Articles & Analysis
17 articles found
Growers will not remove an herbicide from the weed management program due to the Herbicide Strategy. Growers will not change crops grown on the farm. ...
The two weed-fighting aspects of this boat include the front-end loader universal marine bucket system and the deck-mounted marine boom cutter. ...
In the ongoing battle against water weeds in the ponds, rivers, lakes and wetlands across the nation, there is always the temptation to turn to chemicals in order to get the upper hand. This is understandable, especially if you are facing a major infestation of any of the highly invasive water weeds we’ve written about in previous articles (Hydrilla, Eurasian Watermilfoil, Duckweed, Water ...
It can help to prevent the growth of weeds and stop moisture from escaping, with crops growing through holes which have been cut into it. ...
Besides reducing water loss, HDPE canal lining system can also reduce irrigation time, lessen erosion and reduce weed growth, etc. HDPE canal lining system has the following advantages. HDPE canal lining can greatly reduce the seepage of water loss to help improve the water conservation effect. ...
The remaining sixty percent of water is lost due to evapotranspiration, infiltration into the soil, or consumption by weeds. The choice of the watering method depends on the soil type, topography, climate, water availability, and crops. The main systems used are surface, sprinkler, and drip irrigation. While the latter two are more water-efficient, some plants ...
Gene drives could “pave the way toward sustainable agriculture,” they suggest, by reversing pesticide resistance in insects and herbicide resistance in weeds. Drive systems could also destroy or modify pesky plant pests and squelch populations of invasive species, such as rats and kudzu. ...
ByEnsia
Located in Craigmyle, Torphins (Scotland), the 3845 square meter pond was covered with dark green pond weed. An e-line system was installed to control the algae. The Challenge: Green Algae Mats Covering the Pond’s Shores Located in Craigmyle, Torphins, Scotland, the 3,845 m2 pond was covered with dark green pond weed. ...
It also includes precision farming and improved farm management; sustainable production systems; disease, weed and pest control for animal and crop production; and irrigation, lighting and sensors for protected and field-based agriculture, amongst other items. ...
Water hyacinth has become a menace in Sambhaji tank, Solapur city, Maharashtra, India. An attempt has been made to convert this water hyacinth into a nutrient rich vermicompost using the earthworm Eudrilus eugeniae. The macronutrient and microbial analysis of vermicompost at various intervals of time has been studied and compared with decomposing water hyacinth. It was found that nitrogen, ...
This paper presents a radical methodology to find the solution of optimal short-term hydrothermal generation scheduling problem using modified invasive weed optimisation algorithm (MIWOA). The hydrothermal system is highly non-linear and non-convex due to its constraints, making the optimal scheduling difficult. In this paper, a modified invasive ...
One objective in precision agriculture is to minimise the volume of herbicides that are applied to the fields through the use of site-specific weed management systems. This paper outlines an automatic computer vision system for the detection and differential spraying of Avena sterilis, a noxious weed growing in cereal crops. With ...
Findings: Temperature, pH, and water potential did not affect weed suppression in bioassays, except at 37°C and with NaCl. Originality and/value: Understanding the genetics of P.f. D7 will help in the development of successful weed biocontrol systems. Keywords: biological control, Pseudomonas fluorescens strain D7, Tn5 mutagenesis, downy ...
The objective of this study was to evaluate how an integrated crop–livestock system would influence weed biomass and weed species composition compared with a conventional, continuous corn (Zea mays L.) cropping system. ...
Winter cover crops can add soil organic matter, improve nutrient cycling, and suppress weeds in organic vegetable systems. A 2-yr study was conducted on organic farms in Salinas and Hollister, CA, to evaluate the effect of seeding rate (SR) and planting arrangement on cover crop density, ground cover, and cover crop and weed dry matter (DM) with ...
However, as herbicide-tolerance and insecticidal traits are often simultaneously expressed by individual plants, glyphosate [N-(phosphonomethyl) glycine]-resistant (GR) volunteer corn is becoming a widespread problem as a weed in corn-soybean rotational systems. We show that these volunteer corn plants not only have herbicide-tolerance genes but also express ...
We conducted a 9-ha field experiment near Boone, IA, to test the hypothesis that yield, weed suppression, and profit characteristics of low-external-input (LEI) cropping systems can match or exceed those of conventional systems. ...