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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 94 for “"growth regulators"”.
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Use of Growth Regulators on Vegetables
Made available in DSpace on 2014-12-14T15:45:33Z (GMT). No. of bitstreams: 1 7821225.pdf: 4799676 bytes, checksum: 23e1bf51de8d28a39d3b808ba7667de6 (MD5) Previous issue date: 1978
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Plant growth regulators: an alternative to frequent mowing
… is to determine if the application of Plant Growth Regulators (PGR's) to frequently mowed semi-improved areas can minimize the total annual mowing costs at Naval Air Station Cecil Field, Florida and Naval Air Station Jacksonville, Florida. The highest potential savings are in areas where the …
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Stereocontrolled synthesis of plant growth regulators Abscisic acid and Xanthoxin
… is concerned with the total synthesis of plant growth regulators related to abscisic acid (ABA). The biological activity of these plant growth regulators, ABA and Xanthoxin, and their derivatives is influenced by the stereochemistry of the double bond system in the side chain, the 2Z,4E-isomers …
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Biochemistry and molecular biology of binding proteins for plant growth regulators.
Plant growth regulators have a vital role in plant growth and development. The cellular response to these regulators depends on the presence and the action of specific receptors. The plant growth regulators and their receptors act together in complexes which determine the final effects of the plant …
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Influence of seed and foliar applications of growth regulators on turfgrasses
The effects of propiconazole and seaweed extract seed treatments on the germination of Kentucky bluegrass (<i>Poa pratensis L.</i>) under osmotic and temperature stresses were determined in the laboratory. As polyethylene glycol (PEG) 8000 concentrations was increased from 50 to 250 g/L, percent …
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Growth of Japanese holly as affected by nitrogen and growth regulators
The effects of 3 nitrogen levels and 2 growth regulators on growth of winter and summer propagated cuttings of Ilex crenata cv. Helleri were studied. Nitrogen applications promoted bud break after rooting of summer cuttings and also enhanced the growth of winter rooted cuttings. Generally, plants …
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Use of Plant Growth Regulators to Increase Branching of Clematis Spp.
… a twining vine covered in showy blooms. Typical growth of hybrids is from the main leader, producing a thin, unbranched plant with one cyme. Apical dominance is released by cutting back the vine during production. Cutting back, or pinching, of a plant is labor intensive and compromises bloom for …
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Using Plant Growth Regulators to Improve the Quality of Containerized Herbaceous Peony
… with application of gibberellic acid (GA3) and growth retardants, to produce marketable containerized peonies from a small crown in a single season (November to May). We evaluated chilling, GA3 and a growth retardant (uniconazole; UNZ) under controlled chilling and greenhouse forcing conditions. …
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Use of Plant Growth Regulators to Improve Branching of Herbaceous Perennial Liners
… (BA) on the branching and root and shoot growth of Agastache Clayt. Ex Gronov. 'Purple Haze', Gaura lindheimeri Engelm. & A. Gray 'Siskiyou Pink', Lavandula × intermedia Emeric ex Loisel. 'Provence', Leucanthemum × superbum (Bergmans ex J.W. Ingram) Bergmans ex Kent. 'Snowcap', and Salvia …
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Influence of Plant Growth Regulators on Turfgrass Growth, Antioxidant Status, and Drought Tolerance
… status, drought and disease tolerance, and growth response to foliar application of soluble seaweed (Ascophyllum nodosum) extracts (SE) and humic acid (HA; 25% active HA or 2.9% active HA) in tall fescue (Festuca arundinacea Schreb), Kentucky bluegrass (Poa pratensis L.) and creeping …
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Growth of two begonia species as influenced by hand pinching and two growth regulators
Photocopy of typescript.
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Evaluation of plant growth regulators for managing fescue turf along highway rights-of-way
Plant growth regulators (PGR's) including metsulfuron plus mefluidide at 10 plus 140 g ha⁻¹, chlorsulfuron plus mefluidide at 20 plus 140 g ha⁻¹, imazethapyr plus imazapyr at 67.5 plus 2.5, 96.4 plus 3.6, and 115.7 plus 4.3 g ha⁻¹, ACP 2100 at 60, 120, and 180 g ha⁻¹, and DPX L5300 plus mefluidide …
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The Effect of Light Conditions, Temperature and Growth Regulators on Photoperiodism of Amaranthus Caudatus L
Made available in DSpace on 2015-05-12T17:04:11Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0023411.PDF: 11094491 bytes, checksum: efcafd8daf394aca9e4319a45f156d9e (MD5) Previous issue date: 1957
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Plant growth regulators and biostimulants for use in varying management systems to improve corn grain yield
Plant growth regulators (PGRs) and biostimulants are product chemistries that have recently become popular in the agricultural market. There is no concrete evidence however, for their best place in a management system to optimize their return on investment and crop yield potential. The objective of …
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Effects of commercial kelp extract and plant growth regulators on growth of Gracilaria gracilis in culture
… has proven to be beneficial as it improves growth and yields. Its efficiency has been attributed to its production method that involves a cold process, resulting in a product containing significant amounts of plant growth regulators (auxins and cytokinins). The aim of this study was …
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