Results 121 to 130 of about 69,656 (310)

Effects of leaf removal and cluster thinning on berry quality of Vitis vinifera cultivars in the region of Weibei Dryland in China

open access: yesJournal of Integrative Agriculture, 2018
Leaf removal and cluster thinning were carried out prior to veraison to evaluate the effects on berry quality of two Vitis vinifera cultivars (Cabernet Sauvignon and Ugni Blanc) in the Weibei Dryland of China in 2013 and 2014, and comprehensive analysis ...
Chang-zheng SONG   +3 more
doaj   +1 more source

Magnetic orange leaf biochar for favipiravir removal from wastewater

open access: yesScientific Reports
A novel magnetic biochar derived from orange leaves (MBC-OL) was developed for efficient removal of the antiviral drug Favipiravir (FVP) from wastewater. The adsorbent was synthesized through Zinc chloride/Iron (III) chloride hexahydrate (ZnCl2/FeCl3.6H2O) co-activation followed by pyrolysis at 600 °C, producing a material with specific surface area of
Azizzadeh, Seyed Ehsan   +2 more
openaire   +2 more sources

Effect of Leaf Removal on Symbiotic Nitrogen Fixation in Peanut1

open access: yesPeanut Science, 1983
Abstract The effect of varying levels of leaf defoliation on the nodulation and nitrogen fixation of a Virginia and a spanish-type peanut (Arachis hypogaea L.) cultivar was investigated in the greenhouse. Five leaf defoliation treatments - (a) control (no leaflet removal), (b) 25%, (c) 50%, (d) 75%, and (e) 100% - were carried out every ...
A. K. Osman   +3 more
openaire   +1 more source

Refining Fruit-Zone Leaf Removal for Red-Fruited Bordeaux Grape Varieties Grown in a Humid Environment

open access: yes, 2016
Current fruit-zone management recommendation in the eastern US aims for 1-2 basal shoot leaf layers after fruit set to limit fungal disease and sunburn incidence, and prevent extreme heating of grapes.
Hickey, Cain C.
core  

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

open access: yesAdvanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez   +8 more
wiley   +1 more source

Canopy management and deficit irrigation as a combined strategy to preserve berry quality in Vitis vinifera L. under Mediterranean conditions

open access: yesOENO One
This study was carried out to determine an optimal irrigation and canopy management strategy to mitigate the effects of climate change on grape quality parameters and yield components in Mediterranean vineyards, mainly to avoid the imbalance between ...
Jaume Puigserver   +3 more
doaj   +1 more source

Effects of leaf removal and cluster thinning on yield and quality of grapes (vitis vinifera l., riesling × silvaner) in corrales, boyaca (colombia) [PDF]

open access: yes, 2011
The vineyards that are located in the Colombian cool tropicalzone of Corrales (Boyaca department) offer grapes for the production of quality wines; to improve the crop we must know the adequate balance between the quantity of clusters and the leaf area ...
Fischer, Gerhard   +2 more
core  

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

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