Results 1 to 10 of about 6,393,857 (255)

Astilbe and Coneflower Growth as Affected by Fertilizer Rate and Substrate Volumetric Water Content

open access: yesHorticulturae, 2021
Improved irrigation and fertilization practices, such as reduced applications, are needed to improve the sustainability of container plant production. The objective of this study was to assess growth of Visions astilbe (Astilbe chinensis ‘Visions’) and ...
Amanda Bayer
doaj   +1 more source

Drastic Differences in Silicon Concentrations between Roots and Leaves of 10 Different Solanum lycopersicum L. Varieties

open access: yesHortScience, 2021
Silicon (Si) absorption is highly variable among different plant types; however, few studies have examined variations among different cultivars within a single species.
Wendy L. Zellner
doaj   +1 more source

THE GROWTH, PHOTOSYNTHETIC PARAMETERS AND NITROGEN STATUS OF BASIL, CORIANDER AND OREGANO GROWN UNDER DIFFERENT LED LIGHT SPECTRA

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2021
Growth, morphological parameters, photosynthetic performance and nitrogen status were investigated in leafy herbs grown in light-limited time in a greenhouse under different light spectra emitted by LEDs.
Bożena Matysiak, Artur Kowalski
doaj   +1 more source

Effect of pH on Schizochytrium limacinum Production Grown Using Crude Glycerol and Biogas Digestate Effluent

open access: yesAgronomy, 2022
The ability of microalgae, such as the rich in docosahexaenoic acid (DHA) heterotrophic marine microalgae Schizochytrium limacinum SR21, to utilize nutrients in their culture media derived from low-cost nutrient sources makes them a promising low-cost ...
Sofoklis Bouras   +4 more
doaj   +1 more source

Development of Simplified Seedling Transplanting Device for Supporting Efficient Production of Vegetable Raw Materials

open access: yesApplied Sciences, 2023
Efficient greenhouse production has a great supporting role in the development of vegetable agricultural and sideline product processing. In this paper, a simplified automatic transplanting device was designed and evaluated in a laboratory.
Luhua Han   +5 more
doaj   +1 more source

Greenhouse Cucumber Production - Florida Greenhouse Vegetable Production Handbook, Vol 3

open access: yesEDIS, 2012
This document outlines all the considerations to take into account when growing cucumbers in greenhouses. Greenhouse cucumber production is very popular in many areas of the world.
Robert Hochmuth
doaj   +5 more sources

Paclobutrazol Substrate Drenches Control Growth of Nine Black-eyed Susan Cultivars

open access: yesHortTechnology, 2023
Our objective was to quantify the efficacy of paclobutrazol substrate drenches on growth of nine black-eyed Susan (Rudbeckia hirta) cultivars. Liners of ‘Autumn Colors’, ‘Cherokee Sunset’, ‘Cherry Brandy’, ‘Denver Daisy’, ‘Glowing’, ‘Happy’, ‘Indian ...
W. Tyler Rich, W. Garrett Owen
doaj   +1 more source

Whitefly Abundance on Rooted Poinsettia Cuttings and Finished Poinsettias

open access: yesHortTechnology, 2020
In this study, we surveyed the initial whitefly (Aleyrodidae) populations on rooted poinsettia (Euphorbia pulcherrima) cuttings at two commercial greenhouse facilities in both 2017 and 2018 to determine the initial whitefly population at the beginning of
Erfan K. Vafaie   +5 more
doaj   +1 more source

Supraoptimal Root-zone Temperatures Affect Dahlia Growth and Development

open access: yesHortTechnology, 2021
Dahlia (Dahlia ×hybrida) is an important floriculture crop that has gained popularity in recent years. Greenhouse growers have recently reported a phenomenon known as “dahlia decline,” that can affect potted dahlias in greenhouse production.
Karen K. Schneck   +2 more
doaj   +1 more source

Establishment of Leaf Tissue Nutrient Sufficiency Ranges of Two Perovskia Selections by Chronological Age

open access: yesHortScience, 2020
The objective of this study was to determine optimum fertilizer concentrations, identify leaf tissue nutrient sufficiency ranges by chronological age, and establish leaf tissue nutrient standards of containerized Russian sage (Perovskia sp.).
W. Garrett Owen
doaj   +1 more source

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