Results 11 to 20 of about 50,144 (269)

REPLACING NITROGEN FERTILIZATION BY USING ORGANIC AND BIOFERTILIZERS ON COSTATA PERSIMMON TREES. [PDF]

open access: yesJournal of Productivity and Development, 2018
The present study was conducted during 2015, 2016 and 2017 seasons to study the effect of replacing mineral nitrogen fertilization by organic nitrogen and biofertilizers on Costata persimmon trees, under calcareous soil conditions. The treatments consist
Ahmed .Abdelaal   +2 more
doaj   +1 more source

Seasonal Variation in Plant Polyphenols and Related Bioactivities across Three Years in Ten Tree Species as Visualized by Mass Spectrometric Fingerprint Mapping

open access: yesMolecules, 2023
The currently changing climates and environments place plants under many types of stresses that affect both their survival and levels of chemical defenses.
Suvi Vanhakylä, Juha-Pekka Salminen
doaj   +1 more source

Effect of the Fluctuations of Heat on Growth, Fruiting and Yield of Some Plum Cultivars under Kalubia Governorate [PDF]

open access: yesHorticulture Research Journal
This study was carried out on three Japanese plum cultivars (Prunus salicina L.), namely Hollywood, Pionear and Aspani, grafted on Marianna plum rootstock (P. cerasifera).
D.R. Darwesh   +3 more
doaj   +1 more source

Development of a Full-Length Infectious cDNA Clone of the Grapevine Berry Inner Necrosis Virus

open access: yesPlants, 2020
Grapevine berry inner necrosis virus (GINV) belongs to the genus Trichovirus in the family Betaflexiviridae. The GINV isolate LN_BETA_RS was obtained from a “Beta” grapevine (Vitis riparia × Vitis labrusca) exhibiting chlorotic mottling and ring spot in ...
Xudong Fan   +6 more
doaj   +1 more source

Management of primary molars with irreversible pulpitis employing tampon pulpotomy: Report of three cases with 34‐month mean follow‐up

open access: yesClinical Case Reports, 2021
This study suggests that tampon‐based coronal pulpotomy using a calcium silicate–based biomaterial can be a reliable approach for the treatment of vital primary molars with irreversible pulpitis.
Saeed Asgary   +2 more
doaj   +1 more source

Marker genes of decidualization: activation of the decidual prolactin gene [PDF]

open access: yesHuman Reproduction Update, 1998
Decidualization of human endometrial stromal (ES) cells in vitro is induced by cAMP analogues and ligands that elevate cellular cAMP levels in a manner resembling the gonadotrophins, prostaglandin E2 and relaxin (RLX). This differentiation process is marked by the onset of decidual prolactin (PRL) production in the late luteal phase of the cycle. Using
R, Telgmann, B, Gellersen
openaire   +2 more sources

Prevalence and genetic diversity of grapevine fabavirus isolates from different grapevine cultivars and regions in China

open access: yesJournal of Integrative Agriculture, 2020
A total of 288 grapevine samples of 61 different grapevine cultivars, collected from 22 provinces and regions, were analyzed by reverse transcription-PCR (RT-PCR) for the presence of grapevine fabavirus (GFabV).
Xu-dong FAN   +5 more
doaj   +1 more source

Taurodontism in deciduous molars [PDF]

open access: yesBMJ Case Reports, 2013
Taurodont teeth are characterised by large pulp chambers at the expense of roots. An enlarged pulp chamber, apical displacement of the pulpal floor and no constriction at the level of the cement-enamel junction are the characteristic features of taurodont tooth.
Yash, Bafna   +3 more
openaire   +2 more sources

Impacted Deciduous Second Mandibular Molar Tooth [PDF]

open access: yesAl-Anbar Medical Journal, 2023
A 9-years-old boy presented to the Department of Oral and Maxillofacial Surgery with pain in the posterior region of the left mandible. The child was healthy with an unremarkable medical history. There was no family history of the same condition.
Tahrir Aldelaimi, Afrah Khalil
doaj   +1 more source

Functional Relationships Between Branch and Stem Wood Density for Temperate Tree Species in North America

open access: yesFrontiers in Forests and Global Change, 2020
Wood density is strongly related to key aspects of tree physiological performance. While many studies have examined wood density in different parts of trees, for a variety of reasons, there are very few studies that have compared within-tree density ...
David W. MacFarlane
doaj   +1 more source

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