Results 11 to 20 of about 36,528 (301)

Seedling Production of Pak Choy (Brassica rapa L.) using Organic and Inorganic Nutrients

open access: yesBiosaintifika: Journal of Biology & Biology Education, 2017
Pak Choy or Bok Choy (Brassica rapa L. var. chinensis) is one of favorite Chinese leafy vegetable for various dishes in Indonesia. In this study, it was used as a plant model to identify the appropriate organic hydroponic nutrient solution for leafy ...
Dody Priadi, Fiqolbi Nuro
doaj   +1 more source

Polishing wastewater effluent using plants: floating plants perform better than submerged plants in both nutrient removal and reduction of greenhouse gas emission

open access: yesWater Science and Technology, 2023
While research on aquatic plants used in treatment wetlands is abundant, little is known about the use of plants in hydroponic ecological wastewater treatment, and its simultaneous effect on greenhouse gas (GHG) emissions.
Lisanne Hendriks   +4 more
doaj   +1 more source

Effects of Replacing Corn with Hydroponically Sprouted Barley on the Growth Performance and Blood Metabolite Status of Holstein Dairy Heifers

open access: yesApplied Sciences, 2020
This study aimed to determine the effects of replacing corn with hydroponically sprouted barley (HSB) in Holstein heifer feed on growth performance and blood metabolites. For this purpose, the barley was prepared with hydroponic sprouting under optimized
Tae-Il Kim   +9 more
doaj   +1 more source

Benefits and Limitations of Non-Transgenic Micronutrient Biofortification Approaches

open access: yesAgronomy, 2021
Increasing the amount of micronutrients in diets across the world is crucial to improving world health. Numerous methods can accomplish this such as the biofortification of food through biotechnology, conventional breeding, and agronomic approaches.
Edward Marques   +2 more
doaj   +1 more source

Hydroponic Optimization and Screening of Aluminum Tolerance on Finger Millet (Eleusine coracana (L.) Gaertn.) Accessions and Cultivars

open access: yesAgronomy, 2023
Finger millet (Eleusine coracana (L.) Gaertn.) is an annual allotetraploid that belongs to the grass family Poaceae subfamily Chloridoideae. Using less productive cultivars, biotic and abiotic stresses affect the yield and productivity of finger millet ...
Haftom Brhane   +5 more
doaj   +1 more source

STRUCTURE AND AREA OF PROTECTED GROUND I N THE WORLD AND GLOBAL GREENHOUSE TECHNOLOGY: FUTURE OF FOOD PRODUCTION

open access: yesОвощи России, 2015
The development of technology of vegetable growing in the condition of protected area is presented. Data of planting acreages and assortment of crops growing in greenhouses in different countries are shown.
M. I. Mamedov
doaj   +1 more source

Effect of EC Levels of Nutrient Solution on Glasswort (Salicornia perennis Mill.) Production in Floating System

open access: yesHorticulturae, 2023
Halophytes have evolved to tolerate high salinity environments. The halophyte glasswort (Salicornia and Sarcocornia species) grows by the sea or in salty soils and can be consumed with pleasure.
Esra Okudur, Yuksel Tuzel
doaj   +1 more source

Avaliação de um circuito eletrônico para medição da condutividade elétrica de soluções nutritivas Evaluation of an electronic circuit to measure electrical conductivity of nutrient solution

open access: yesEngenharia Agrícola, 2005
Nos sistemas de cultivo hidropônicos ou que utilizam a fertirrigação, a quantidade total de sais dissolvidos na solução nutritiva tem grande impacto na produtividade da cultura.
Antonio J. Steidle Neto   +4 more
doaj   +1 more source

Metal Micronutrient and Silicon Concentration Effects on Growth and Susceptibility to Pythium Root Rot for Hydroponic Lettuce (Lactuca sativa)

open access: yesHorticulturae, 2023
The objectives were to evaluate the effects of increasing metal micronutrient concentrations and silicon (Si) concentrations on plant growth and susceptibility to Pythium root rot with hydroponically grown lettuce (Lactuca sativa).
Kalyn M. Helms   +4 more
doaj   +1 more source

Approaches for mitigating the environmental impact of greenhouse horticulture [PDF]

open access: yes, 2010
Greenhouse horticulture creates environmental issues of different kinds. Use of energy for heating and lighting and pollution by pesticides and nutrients are major known problems, but impacts on the landscape and light emissions from supplementary ...
Bergstrand, Karl-Johan
core   +1 more source

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