grass seed Articles

  • Giant black-grass requires lock stock approach

    Nigel Riches, Arable Technical Specialist for Certis, explains what he’s been seeing in the field. “Black-grass is a problem that in the past has generally been confined to the main arable areas, in the east of the country. “But increasingly we’re seeing this pernicious weed spreading further west each season. Where previously black-grass has not been a big issue in the ...


    By Certis UK

  • Soybean response to inoculation and nitrogen application following long-term grass pasture

    Current demand for soybean grain [Glycine max (L.) Merrill] may lead to a conversion of pasture and Conservation Reserve Program fields into soybean or corn (Zea mays L.) production. Our objective was to determine the effect of soybean seed inoculation with Bradyrhizobium spp. and fertilizer N application rate on soybean productivity planted 1 and 2 yr after conversion to row crop production. ...

  • Current and potential development of perennial grasses in rainfed mediterranean farming systems

    Past and recent development of perennial grasses in the rainfed Euro-Mediterranean region is reviewed concerning climatic constraints and main types of farming systems. The few Mediterranean cultivars that are registered and available are used for livestock production and cover crops only in subtemperate areas. These cultivars are adapted where annual rainfall exceeds 500 mm and accumulated water ...

  • Predicting outcrossing in maize hybrid seed production

    Controlling pollination of the female inbred is critical to achieve maximum kernel set and high levels of genetic purity in maize (Zea mays L.) hybrid seed production. Although kernel set associated with inbred flowering dynamics is fairly predictable, it has not been possible to predict the level of outcrossing resulting from adventitious pollen entering the seed field. Our objective was to ...

  • No persistent changes in pasture vegetation or seed bank composition after fallowing

    The practice of fallowing pastures during the growing season is intended to increase plant diversity and allow natural reseeding of forage grasses. Fallowing delivers these benefits in New Zealand, but has been adopted on rotationally stocked farms in the northeastern United States with little or no quantitative assessment. Allowing the pasture to remain ungrazed may allow weedy species to ...

  • Methods to improve seed yield of leymus chinensis based on nitrogen application and precipitation analysis

    Optimum methods to improve perennial grass seed yield are crucial for agronomic practices. Tzvel [Leymus chinensis (Trin.)] seed yield was examined in field experiments from 2005 to 2007 to determine the effects of N application timing (i.e., double-ridge stage, spikelet initiation stage, and later seed-filling stage) and rates (0, 60, 120 kg ha–1) under different precipitation conditions. ...

  • Plant growth regulator effects on balancing vegetative and reproductive phases in alfalfa seed yield

    The use of plant growth regulators (PGRs) has opened new prospects for increased seed production in grasses and legumes, but little information is available on the effects of PGRs on alfalfa (Medicago sativa L.) seed production. This study was conducted to evaluate the effects of applying chlormequat chloride (CCC) (2-chloroethyl-trimethyl-ammonium chloride) in combination with five PGRs ...

  • Priming of prosopis cineraria (L.) druce and acacia tortilis (forssk) seeds with fulvic acid extracted from compost to improve germination and seedlin

    Composting of waste plant materials and its use in agriculture and landscape sites is an environmental friendly way of reducing waste material and conserving the environment. In this perspectives a survey has been performed at the Dubai based International Center for Biosaline Agriculture to compost the plants based waste material (lawn cuttings-grass) to compost. The material was inoculated with ...


    By GJESM Journal

  • Greenstreak PEC-MAT Evalulation vs Slopetame2

    PEC-MAT Strengths It is heavy to keep it in place on a slope (essentially a “hard mulch”), and can hold seed under the fibers from loss by rain, or flowing water, Fibers are bonded together for somewhat consistant openings thru mat, Mat is flexible to sag down as soil is removed from below by water, Mat is “permanent” with good UV ...


    By Invisible Structures, Inc.

  • What is Hydroseeding?

    Hydroseeding is a method that can be used for planting grass for purposes of erosion control, or to grow new lawns entirely; it has been around since the 1950s. It is also an efficient, inexpensive alternative to laying sod in an area where grass or a lawn is desired. Hydroseeding can also be referred to as hydraulic mulch seeding, hydromulching, or hydroseeding. How does it work? ...


    By TurfMaker Corporation

  • Mode of reproduction of colchicine-induced paspalum plicatulum tetraploids

    Paspalum plicatulum Michx. is a wild forage grass species. The common races are tetraploid and apomictic, while sexual diploid representatives have been reported sporadically. Objectives of this study were to induce sexual 4x individuals from sexual diploids, determine the capacity for hybridization with other apomictic 4x species closely related with P. plicatulum, and thus create a tetraploid ...

  • A Green Revolution of the Synthetic Kind

    Richard is a happy man. He stands barefoot in the grass, watching his kids running around on his front lawn, chasing and falling all over each other like puppies. The only thing different in Richard’s front yard, compared to the other yards in his neighborhood, is that his is still green.  While drought may have left the rest of the yards dry and brown, Richard’s lawn somehow ...


    By Forest Grass

  • Case study - Foster Church, Spring Valley, New York

    Project Name: Foster Church Products: Terratame2 Applications:  Overflow Grass Parking City: Spring Valley State/Province: New York Install Date:  April 2015 Client: Foster Church Install Size: 840 sq meters (9,000 sq ft) Address: 467-477 Pascack Road, Spring Valley, NY Designer:  N/A ...


    By Invisible Structures, Inc.

  • Composting of selected organic wastes from peri-urban areas of Harare, Zimbabwe

    the composting process of peri-urban household wastes, changes that occur during composting, and the properties of the composting products that are of importance for use as soil amendments were studied. Seven different composting mixtures were made in large piles consisting of fallen tree leaves and fresh vegetable leaves mixed with grass or maize straw (0%, 10%, 30% and 50% w/w), wastes common ...

  • Pilot Test for Dinoseb Reduction at an Agricultural Facility

    Site Summary Dinoseb (2-sec-butyl-4,6-dinitrophenol) is a phenolic herbicide used on soybeans, vegetables, fruits and nuts, citrus,and other field crops for the selective control of grass and broadleaf weeds. It is also used as an insecticide in grapes,and as a seed crop drying agent. In 1986 dinoseb was banned as a commercially available product in the U.S. becauseof the potential ...


    By REGENESIS

  • Change in Surface Soil Carbon under Rotated Corn in Eastern South Dakota

    A diversified crop rotation may reduce fertilizer N inputs for corn (Zea mays L.) and increase soil organic C (SOC). Our objectives were to determine the effects of crop rotation and fertilizer N on soil C within the surface soil (0–15-cm depth). Rotations were started in 1990 on a Barnes sandy clay loam near Brookings, SD. Measurements of SOC began in 1996. Primary tillage since 1996 was chisel ...

  • Controlling Barnyardgrass with Corn Hybrid Selection

    Barnyardgrass is a summer annual grass weed with a global impact on corn production.  Yield losses due to barnyardgrass competition have been estimated up to 45% or more for crops such as cotton and corn. Besides corn, it can also be a serious weed pest in rice, soybean, sugarbeet, cotton, and corn. Integrated weed management techniques can be used for control of barnyardgrass in corn. High ...

  • 5 Essential Farm Implements For Smallholders

    What are your top tools or farm implements that make life as a smallholder that much easier? What’s on your Christmas wish list or gets regular use around your plot? We asked our team to share their essential implements and have created the Farm Tech Supplies Top 5 List of Farm Implements! If you have a trusted piece of farm equipment you couldn’t do without, ...


    By Farm Tech Supplies Ltd.

  • Das Residence, Gualala, CA case study

    Project Name: Das Residence Products: Grasspave2 Permeable Pavement Applications: Porous Grass Residential Driveway City: Gualala State/Province: California Install Date: 3/6/2012-3/10/2012 Client: Das Residence Install Size: 240 m2 (2,540 sq ...


    By Invisible Structures, Inc.

  • Using the Terrestrial Residue EXposure (T‐REX) model to assess threatened and endangered bird exposure to and risk from pesticides

    The Terrestrial Residue EXposure (T‐REX) model, a spreadsheet‐based model developed by the U.S. Environmental Protection Agency (USEPA), is used to estimate the concentrations of pesticides on some representative avian terrestrial food items following a foliar pesticide application. T‐REX uses 5 or 6 categories of food items to assess exposure for birds. Different body size classes are used to ...


    By John Wiley & Sons, Ltd.

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