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Showing 1 to 8 of 8 for “"Hoagland's"”.
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Root-zone temperature effects on the nutrient uptake of horticultural crops
… L. var. inermis Willd.) plants grown in Hoagland's No. 1 solution that was held at 24, 27, 30, 33, and 36C RZT. In a second study, I monitored the changes in root respiration, root surface phosphatase activity, and P uptake of tomato plants grown in Hoagland's No. 1 solution held at 25 …
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The effects of the three soil-inhabiting fungi on peanuts grown under germ-free conditions
… expanded granular shale. Nutrients consisted of Hoagland's solution supplemented with 1% sucrose and 0.03 ppm gibberellic acid. Plants were grown for 4 weeks in flasks placed between tubes of fluorescent lights at room temperature. When the plants were 2 to 3 inches tall the flasks were …
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Influence of hormonal chemicals and genotypes on fruit growth of Lycopersicon esculentum Mill
… root application of 10nM N⁶-benzylaminopurine in Hoagland's nutrient solution to tomato seedlings of 'Fireball' and 'Red Cherry' significantly delayed anthesis of 'Fireball', but not 'Red Cherry'. Ovary diameter at anthesis, final fruit diameter, and fruit weight of both cultivars were unaffected. …
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Mycorrhizal roles in broomsedge plants under phosphorus limitation and aluminum toxicity
… acid-washed sand culture system with a modified Hoagland's nutrient solution in a growth chamber.;Mycorrhizal fungal colonization pronouncedly enhanced growth of broomsedge plants under limited Pi and/or elevated Al conditions. Under Pi limiting conditions, mycorrhizal broomsedge plants made more …
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Effects of nitrogen source and level on the growth and composition of Sinningia speciosa Lodd
… of experiments, plants were supplied modified Hoagland's solutions in which the N source and level were varied. Shoot dry weight of gloxinias grown in an organic medium in the winter was lower with 100% NH₄ than with 100% NO₃ but was unaffected by N level, while in the fall shoot dry weight was …
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Physiological and Environmental Basis of Turfgrass and Weed Response to Mesotrione Formulations
… radioactivity was more often exuded into Hoagland's solution while foliar absorbed radioactivity was often found in other foliage.
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Evaluation of oxidative enzymes in leaf tissue from intact cotton plants exposed to different oxygen concentrations
… potting medium supplied with 20% Hoagland's nutrient and maintained in a controlled environment growth chamber under the following conditions: 16 hr day/8 hr night cycle, irradiances of 200-300 µE m⁻² sec⁻¹, 70% humidity, and 30°. Maximum yields of soluble protein (10-12 mg/g …
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Physiological and Environmental Factors Affecting Shoot Tissue Boron Concentration of Pansy (Viola x wittrockiana), Petunia (Petunia x hybrida), and Gerbera (Gerbera jamesonii) Plugs.
The overall objectives of these studies were to characterize and determine the causes of abnormal growth observed in pansy (Viola x wittrockiana), petunia (Petunia x hybrida), and gerbera (Gerbera jamesonii) plug production. Observed symptoms included distorted, curled and thickened leaves, …