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Showing 1 to 20 of 798 for “"Till"”.
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Till Fabric
<p>Till fabric was noticed as early as 1859. Several geologists described it in the latter part of the nineteenth century. However, the concept of a fabric in till was not generally accepted until 1932 when Konrad Richter noted a preferred orientation of till particles in Northern Germany. He …
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Starter Fertilizers for No-Till and Minimum-Till Corn
In a greenhouse study, the risk of injury from seed-placed fertilizers increased when soil temperatures increased from 61 to 67$\sp\circ$F. Wetting the root zone to field capacity within 48 hours after planting enhanced the effectiveness of seed-placed fertilizers by increasing early plant growth …
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No-Till Tomato Production
Tillage increases erosion rates and diminishes the quality of soils but has traditionally been a way to manage weeds and prepare a seedbed. No-till vegetable production can ameliorate the ill-effects of tillage in an economically effective way but has not been studied much in California. The …
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Till Coffee Do Us Part
Till Coffee Do Us Part is a chamber opera scored for two violins, cello, electronics, soprano, and tenor. The opera was written as a part of Black House Collective’s and the Kansas City Electronic Music and Arts Alliance's Rites of Being project. The electronics in the piece are playback files …
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Multiple Till in North Dakota
… studies have been completed on a glacial till exposure in the Inkster area. From the results obtained, it is the belief of the author that multiple till does occur in North Dakota.</p>
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Impacts and correction of potassium deficiency in no-till and strip-till soybean and corn production
… in soybeans (Glycine max (L.) Merr.) under no-till and strip-till production systems are impacting soybean yields, and if so, what fertilizer application practices including: rate of K application; broadcast or deep band methods of application; and the use of starter fertilizer at planting; …
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Quiet till the bombs go off
This collection of stories discusses themes of identity, masculinity, and the movement of time, both conceptually and literally. Yet while these matters are frequently apparent throughout, the collection is at heart less a unified fictive front, and far more a representation of constantly shifting …
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Möjligheter till arbete för personer med utvecklingsstörning
… arbete och vilka faktorer påverkar möjligheterna till arbete för personer med en utvecklingsstörning? Teoretiska utgångspunkter för studien är rätten till arbete, utvecklingsstörning ur ett socialt perspektiv och utvecklingsstörning i relation till medborgarskap. Tanken är att människor har …
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A comparison of soil properties and plant-to-plant variability in no-till and strip-till corn fields in Illinois
The emergence of strip-till (ST) as an alternative to no-till (NT) provides corn (Zea mays L.) and soybean [Glycine max. (L.) Merr.] producers with a management practice which has benefits similar to conventional tillage systems without the drawbacks common to NT in the typical wet and cool …
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Öresundsregion - bli till! : De geografiska visionernas diskursiva rytm
This thesis is about how geographical visions worked as discursive tools in the institutionalisation of the Öresund Region. The geographical vision is defined as a cognitive set of imagined and material pictures of the future structured as a spatial whole. The geographical vision is, in addition to …
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Clay Mineral Composition of Till in Northeastern Ohio
Made available in DSpace on 2014-12-04T19:13:32Z (GMT). No. of bitstreams: 1 0016389.pdf: 1813814 bytes, checksum: a3cbe2a016064b6248cdecc261f2a33b (MD5) Previous issue date: 1956
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No-till establishment of switchgrass and Caucasian bluestem
Cool-season perennial grass growth is suppressed during hot, dry summers. This "summer slump" reduces the availability of grazable forage. Tall-growing perennial warm-season grasses that produce 65 to 75% of their yield in midsummer may provide needed herbage during this period of reduced …
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Evaluation of herbicides for no-till corn establishment
… control of vegetation existing at the time of no-till corn establishment. These herbicides were applied alone or in combination with 2,4-D [(2,4-dichlorophenoxy)acetic acid] or dicamba (3,6-dichloro-2-methoxybenzoic acid) at three timings of application. Both locations were heavily infested with …
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Strip-till flue-cured tobacco production in Virginia
… that typically receives four to eight primary tillage passes before being transplanted on a raised row-ridge. Strip-tillage, a conservation tillage system that only requires tilling a small strip before transplanting, has been shown to be effective for tobacco producers in southside Virginia. …
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To Till or Not to Till: The Question of Economic Efficiency and Tillage Systems in a Sample of Illinois Grain Farms
… to segment the farmer's market with respect to tillage practice, might benefit from the analysis done concerning reaction to price changes. The knowledge that efficiency regime does not change with tillage practice is important for policy makers, who constantly have to assess the potential …
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Pebbles in the glacial till of eastern North Dakota
<p>The paper is a study of twenty-three samples of glacial in eastern North Dakota. The samples were analyzed in terms of lithology, shape, and roundness. Graphs are given showing the relationships among the various factors. The graph are discussed and significance of the various factors affecting …
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Är detta seriöst? : En studie av anhöriginvandring till Sverige
Immigration for family reunion makes up about 30-50 per cent of all immigration to Sweden. The present thesis deals with the handling of applications for reunion immigration and with the comprehension of the concept of reunion immigration and of a “serious relationship”, partly by the executing …
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Nitrogen Management in No-till Winter Wheat Production Systems
… yields and economic sustainability for no-till winter wheat (Triticum aestivum L.) in the Virginia Coastal Plain. Little data are available evaluating N management strategies, optimum N rate prediction methods, or potential NO3 leaching under no-till wheat in soils and climate similar to …
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Strip-till and no-till soybean growth and distribution of roots and soil phosphorus, potassium, and water with broadcast and subsurface-band fertilization
… phosphorus (P) and potassium (K) in conservation tillage systems were little mixing of the soil occurs, is an important management decision as placement can influence the availability to these nutrients to the crop. The objectives of this study were to determine the effect of no-till, strip-till, …
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