Results 1 to 10 of about 134,046 (215)

Yellowing of fresh-cut spinach (Spinacia oleracea L.) leaves delayed by UV-B applications

open access: yesInformation Processing in Agriculture, 2017
In present work, the effects of UV-B treatments on quality of fresh-cut spinach leaves were studied. For this purpose, spinach leaves grown in glasshouse were harvest, cleaned and placed into polystyrene foam dishes and wrapped by stretch film.
M. Ufuk Kasım, Rezzan Kasım
doaj   +3 more sources

A novel random forest-based approach for the non-destructive and explainable estimation of ammonia and chlorophyll in fresh-cut rocket leaves

open access: yesInformation Processing in Agriculture
The perceived visual quality of fruits and vegetables plays a central role in the choices made by retail customers. Machine learning (ML) approaches based on image analysis have been recently proposed to overcome the poor efficiency and subjectivity of ...
Stefano Polimena   +5 more
doaj   +3 more sources

EFFECT OF SOME POST-HARVEST TREATMENTS ON CUT LEAVES OF CHAMAEDOREA ELEGANS [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2018
This study was carried out at the Post-harvest Lab. of Ornamental Plants and Landscape Gardening Res. Dept., Hort. Res. Inst., Giza, Egypt during the two seasons of 2014/2015 and 2015/2016. The aim of this study is to investigate the effect of GA3, BA, 8-
Y. El-Shewaikh   +2 more
doaj   +1 more source

The Effect of 8-Hydroxyquinoline Sulphate and Gibberellic Acid on Postharvest Viola odorata L. Leaf Longevity

open access: yesAgriculture, 2022
The aim of the study was to evaluate the postharvest longevity of cut leaves of Viola odorata and determine their usefulness as a florist green. The research also involved the study of the influence of chemical compounds used as plant preservatives on ...
Maria P. Ulczycka-Walorska   +1 more
doaj   +1 more source

Forage production and nutritional quality at different development stages of black oat

open access: yesSemina: Ciências Agrárias, 2020
The present study evaluated the agronomic productive and qualitative traits of black oat (Avena strigosa) forage harvested at different developmental stages for haylage production. This was a 2 x 3 factorial randomized complete block design consisting of
André Dochwat   +6 more
doaj   +1 more source

Using ash leaf cut-offs in studying the fungus Hymenoscyphus fraxineus phytopathogenic properties [PDF]

open access: yesСибирский лесной журнал, 2023
A laboratory method for studying the fungal phytotoxicity with cut-offs from leaves was tested for the fungus Hymenoscyphus fraxineus the causative agent of ash dieback (Fraxinus L.) disease.
N. V. Pashenova   +2 more
doaj   +1 more source

EFFECT OF RIDGE WIDTH, HILL DISTANCE AND NITROGEN FERTILIZER RATES ON GROWTH, YIELD AND QUALITY OF STEVIA PLANT [PDF]

open access: yesJournal of Plant Production, 2009
Two field experiments were laid out at El-Bakatoush Village, Kafr El-Sheikh Governorate, Egypt in 2005/2006 and 2006/2007 seasons to study the effect of two ridge width (40 and 50 cm), three hill distances (15, 20 and 25 cm) and three nitrogen fertilizer
A. Hamad, M. El-Hawary, A. Azab
doaj   +1 more source

Transcriptional Regulation in Leaves of Cut Chrysanthemum (Chrysanthemum morifolium) ‘FenDante’ in Response to Post-Harvest Ethylene Treatment

open access: yesHorticulturae, 2022
The early wilting and yellowing of leaves in response to ethylene is the main limitation affecting the vase quality of cut chrysanthemums. Therefore, leaf senescence is the most difficult problem in the post-harvest and production of chrysanthemums ...
Rui Liu   +6 more
doaj   +1 more source

INFLUENCE OF SOME ANTI-TRANSPIRANTS ON THE LONGEVITY, QUALITY AND COLD DRY TRANSPORTATION OF THAUMATOPHYLLUM BIPINNATIFIDUM (SELLOUM) CUT LEAVES [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2022
Speed desiccation after detaching cut foliage from mother plants is one of the main problems that faces cut foliage producers. Thaumatophyllum bipinnatifidum (selloum) leaves have a large surface area, allowing for much water loss through transpiration ...
Magd El-Din Rida, Hoda El-Gedawey
doaj   +1 more source

Senescence o cut leaves of Zantedeschia aethiopica and Z. elliottiana. Part I. Chlorophyll degradation

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2004
Chlorophyll degradation occurring during leaf senescence in under control of plant hormones. Changes in the chlorophyll content and the effects of BA (benzyladenine) and GA3 (gibberellic acid) on this process were analyzed during senescence of cut ...
Ewa Skutnik,   +3 more
doaj   +1 more source

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