Results 71 to 80 of about 290,839 (201)

Hydroponic pH Modifiers affect Plant Growth and Nutrient Content in Leafy Greens

open access: yesJournal of Horticultural Research, 2019
Use of hydroponics is increasing because of its ability to be used for year round vegetable production using an environmentally sustainable system. Management of solution pH is an important challenge in hydroponics systems.
Singh Hardeep, Dunn Bruce, Payton Mark
doaj   +1 more source

Nutrient Release Pattern and Greenhouse-Grown Swiss Chard Response to Biochar Inoculated with Vermicast

open access: yesInternational Journal of Agronomy, 2020
A study was performed to assess nutrient release from biochar inoculated with solid vermicast (SVB), vermicast tea (VTB), deionized water (DWB), uninoculated biochar (Bioc), and Promix-BX (Pro-BX). The growth response of Swiss chard (Beta vulgaris subsp.
Lord Abbey   +5 more
doaj   +1 more source

Root-knot nematode Meloidogyne arenaria infecting Swiss Chard (Beta vulgaris subsp. cicla )

open access: yesAkademik Ziraat Dergisi, 2020
Swiss Chard (Beta vulgaris subsp. cicla) is a vegetable crops growing in different regions of the world for variying purposes. Root-knot nematodes (Meloidogyne spp.) seem the potantial pest group on Swiss Chard according to the reported species from other countries.
AKYAZI, Faruk, FELEK, Anıl Fırat
openaire   +3 more sources

Peer review of the pesticide risk assessment of the active substance prothioconazole

open access: yesEFSA Journal, Volume 23, Issue 8, August 2025.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, the United Kingdom and Poland, after Brexit and co‐rapporteur Member State, France, for the pesticide active substance prothioconazole are reported.
European Food Safety Authority (EFSA)   +48 more
wiley   +1 more source

FORMATION OF NITRATE IN DETACHED GREEN LEAVES OF SWISS CHARD AND TOMATO [PDF]

open access: yesPlant Physiology, 1938
In 1933, Vickery, Pucher, Wakeman, and Leavenworth (?) reported the formation of nitrate in tobacco leaves subjected, in the absence of light, to either air drying or distilled water culture. The present investigation seeks to extend this unprecedented (1) observation to leaves other than those of the tobacco; for this purpose random choice was made of
M C, McKee, D E, Lobb
openaire   +2 more sources

A Comparative Analysis on the Variation of β‐Carotene, Vitamin C and E Levels in Hydroponic and Soil‐Based Fruits and Vegetables in Kiambu County, Kenya

open access: yesFood Science &Nutrition, Volume 13, Issue 6, June 2025.
The levels of vitamin C and E, and β‐carotene in hydroponic and soil‐based tomatoes, spinach, and strawberries were analyzed. Vitamin C and E were significantly higher in hydroponically grown tomatoes and strawberries. β‐carotene was significantly higher only in the hydroponic spinach.
Rhodah Nekesa   +2 more
wiley   +1 more source

Plant genetic transformation: achievements, current status and future prospects

open access: yesPlant Biotechnology Journal, Volume 23, Issue 6, Page 2034-2058, June 2025.
Summary Regeneration represents a fundamental biological process wherein an organism's tissues or organs repair and replace themselves following damage or environmental stress. In plant systems, injured tree branches can regenerate adventitious buds and develop new crowns through propagation techniques like cuttings and canopy pruning, while transgenic
Peilin Wang   +6 more
wiley   +1 more source

Quality of Swiss chard produced by conventional and organic methods

open access: yesLWT - Food Science and Technology, 2003
Abstract The storage lives of Swiss chard produced by conventional and organic methods was investigated. No significant differences were found in the initial populations of yeast, molds (1–3×10 4  CFU/g) and psychrotrophic (1×10 4 –1.5×10 5  CFU/g), mesophilic (4×10 3 –5×10 4  CFU/g) and lactic acid bacteria (2×10 2 and 1.5×10 3  CFU/g).
Marı́a del R. Moreira   +2 more
openaire   +1 more source

Evaluation of the effect of organic fertilizers on the morphophysiological parameters and antioxidant compounds of Swiss chard (Beta vulgaris L.).

open access: yesAgro Productividad
Objective: To evaluate the effect of organic fertilizers on the morphophysiological parameters and antioxidant compounds of Swiss chard (B. vulgaris L.) var. ‘Rainbow’ grown under greenhouse conditions.
Elisama Sánchez-Domínguez   +3 more
semanticscholar   +1 more source

Recent Advances in Aquaponic Systems: A Critical Review

open access: yesReviews in Aquaculture, Volume 17, Issue 3, June 2025.
This article critically examines recent advances in aquaponic systems, identifies knowledge gaps, and proposes future research directions to enhance system performance, economic viability, and environmental sustainability. ABSTRACT Aquaponics, a symbiotic farming of plants and fish, is a promising solution to address global food security.
Shreeja Lopchan Lama   +6 more
wiley   +1 more source

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