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Showing 1 to 20 of 34 for “"Seeding Rate"”.
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Genetic gain X management interaction in soybean: seeding rate effect
… the last 80 years were evaluated at high and low seeding rates in research trials conducted in Illinois, Indiana, Minnesota and Wisconsin. In Illinois and Indiana, 57 maturity group III cultivars released between 1923 and 2007 were compared, and in Minnesota and Wisconsin, 59 maturity group II …
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Soybean Growth and Yield Response to Seeding Rate in Virginia
… generating interest from growers to reduce seeding rates to the lowest possible level that does not affect yield. Research indicates that greater seeding rates are needed to maximize yield under low-yielding environments and less seed is needed in high-yielding environments, but this has not …
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Part One: The Effect of Seeding Rate, Nitrogen and Spacing on The Yield of Arthur Wheat. Part Two: The Effect of Seeding Rate and Method of Planting on The Yield of Parker and Hybrid-A230 Wheat
Made available in DSpace on 2014-12-12T00:17:53Z (GMT). No. of bitstreams: 1 7317184.pdf: 1984045 bytes, checksum: 5ff6dc739584dc58d68794df7d6f4415 (MD5) Previous issue date: 1972
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Soybean seed yield and size as influenced by row spacing and seeding rate and seed-size heritability
… study examined the influence of row spacing and seeding rate on seed yield, average seed size, and seed size uniformity of Camp (small seeded) and V71-370 (large seeded) soybean cultivars [Glycine max (L.) Merr.]. Experiments were conducted in 1992 and 1993 at Kentland Farm near Blacksburg, …
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The influence of planting date, variety, seeding rate, and harvest treatment on forage and grain yields of winter wheat
Digitized by Kansas Correctional Industries
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The influence of planting date, variety, seeding rate, and harvest treatment on forage and grain yields of winter wheat
Digitized by Kansas Correctional Industries
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Examining the effects of seed mix diversity and composition, biochar application, seeding rate, species identity, and topography on Palouse Prairie restoration
… the proportion of forbs to grasses, and seeding rate, and the most effective levels of each are not clear. Further, soil amendments, such as biochar, may benefit properties of tilled soils, but have not explored in Palouse Prairie systems. To address these knowledge gaps and inform …
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Forage Systems for the Southeastern United States: Crabgrass and Crabgrass-Lespedeza Mixtures
… the transition zone between subtropical and temperate regions of the United States. Growing annual lespedeza in association with crabgrass may be beneficial due to nitrogen transfer from the legume to the grass. The objectives of the research reported in this thesis were to (1) determine the …
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Assessing chemical control options and their effects on lesser clover leaf weevil, red clover pollinators and evaluating red clover seeding rates for optimal seed production and N fixation in Saskatchewan, Canada
Red clover (Trifolium pratense L.) seed production in Saskatchewan is complicated by a series of agronomic and pest management issues. These include damage from the lesser clover leaf weevil (Hypera nigrirostris F.; LCLW), insecticide toxicity to bee community and unidentified optimal red clover …
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Integration of Herbicide Programs with Cultural and Mechanical Practices for Managing Glyphosate-Resistant Palmer amaranth (Amaranthus palmeri) in Soybean (Glycine max)
… to determine the effect of soybean row spacing, seeding rate, and herbicide program on Palmer amaranth emergence, survival, and seed production in soybean, the effect of drill-seeded soybean population on Palmer amaranth emergence with and without a residual preemergence (PRE)-applied herbicide, …
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Double-Crop Soybean Vegetative Growth, Seed Yield, and Yield Component Response to Agronomic Inputs in the Mid-Atlantic, USA
… to 1) evaluate cultivar stem growth habit, seeding rate, seed-applied inoculant, starter nitrogen (N) applied at planting, and foliar fungicide on soybean vegetative growth, total N uptake (TNU), seed yield and quality, and yield components; 2) determine the effect of starter N rate, applied …
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Value of Cover Crops in Suppressing Weeds and Protecting Cotton Yields and Likelihood of Residual Herbicide Carryover to Cover Crops
… Cereal rye biomass production increased as the seeding rate increased, which led to greater weed suppression at a seeding rate of 112 kg ha-1 and 168 kg ha-1 compared to 56 kg ha-1. Control of cover crops prior to row crop planting can be difficult depending upon the cover crop species. Paraquat …
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Development of prairie cordgrass (spartina pectinata link) as a dedicated bioenergy crop
… yield and feedstock quality in response to seeding rate, row spacing, and nitrogen fertilization. Based on the results of four years’ evaluation, ‘Savoy’ prairie cordgrass can be successfully established in 76-cm rows spacing with a seeding rate of 162 PLS m-2; after establishment, the …
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Irrigation and nitrogen management of soybean in highly productive soils
… 2009-2010, 2012-2014) tested irrigation’s impact seeding rate or seed treatment and different in-season products (fungicide, insecticide, nitrogen fertilizer, and foliar macro and micro-nutrients) with and without irrigation. Additionally, nine site-years from a combination of years (2014-2017) …
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Establishment, Forage Production and Drought Resistance of Native Perennial Legumes of the Canadian Prairies
… and soil nutrient levels of mixture plots. In a seeding rate evaluation, the four legume species were planted in monoculture at three seeding rates (300, 200 and 100 PLS m-1) and tested for forage dry matter yield near Swift Current, SK one year after seeding. While increasing seeding rates up to …
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The effects of soil moisture, mulch, slope-facing, and surface temperature on grass seedlings
… growth. Inadequate moisture control, a sparse seeding rate, a high mulching rate, and below optimal weather conditions complicated environmental control and produced some ambiguous results. A characterization of surface temperature injury to perennial ryegrass (Lolium perenne) seedlings grown …
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Evaluating an Advanced Intensive Management Strategy for Virginia Wheat
… winter wheat (Triticum aestivum L.) management strategies have been in place for over 20 years. A new advanced intensive management (AIM) system has been evaluated in order to improve Virginia wheat yields and attempt to bring state average wheat yields of 4288 kg ha⁻¹ more closely in-line with …
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