Results 21 to 30 of about 366,006 (304)

The Effect of Farmyard Manure and Mineral Fertilizers on Sugar Beet Beetroot and Top Yield and Soil Chemical Parameters

open access: yesAgronomy, 2021
In order to recommend the dose of fertilization for sugar beet under currently unstable weather conditions, we analysed beetroot and top yields, sugar content (SC), and the effect of fertilization on soil chemistry over a three-year period (2016–2018 ...
Lukáš Hlisnikovský   +3 more
doaj   +1 more source

Sugar Detection in Aqueous Solution Using an SMS Fiber Device

open access: yesSensors, 2023
We report on the fabrication and testing of a fiber optics sensor based on multimodal interference effects, which aims at the detection of different types of sweeteners dissolved in water.
Nailea Mar-Abundis   +3 more
doaj   +1 more source

Influence of microclimatic conditions on nectar exudation in Glechoma hirsuta  W. K [PDF]

open access: yesArchives of Biological Sciences, 2005
The nectar production of Glechoma hirsuta W. K. grown under different microclimatic habitat conditions was evaluated by determining the total daily nectar quantity per flower, diurnal dynamics of nectar secretion, the nectar secretion rate, and sugar ...
Mačukanović-Jocić Marina   +1 more
doaj   +1 more source

The Effect of Yeast, Sugar and Sulfur Dioxide on the Volatile Compounds in Wine

open access: yesFermentation, 2023
This study compares three yeast strains: two wild Saccharomyces cerevisiae strains (Sc1 and Sc5) and a commercial strain (Lc). The objective is to assess their fermentation efficiency and volatile compound production.
Francisco José Martín-García   +5 more
doaj   +1 more source

Determination of the Best Quality of Sappan Bark Kombucha Drink Based on Its Sensory Characteristic

open access: yesIndonesian Journal of Agricultural Research, 2023
Kombucha secang is a fermented drink of Acetobacter xylinum and Saccharomyces cerevisiae with the addition of sappan bark. The purpose is to get the best quality of kombucha secang drink based on sensory characteristics with differences in the amount of ...
Santi Pratama   +3 more
doaj   +1 more source

Nectar production of pear (Pyrus communis L.) cultivars

open access: yesInternational Journal of Horticultural Science, 2000
Detailed studies were made on the nectar production of 44, 16 and 18 pear cultivars, respectively, in a cultivar collection of pear during three consecutive years with highly different weather in the blooming.
P. Benedek   +2 more
doaj   +1 more source

Effect of grapevine rootstocks on qualitative parameters of the Cerason variety

open access: yesCzech Journal of Food Sciences, 2015
The Cerason variety is a hybrid from the cross of Merlan × Fratava varieties and its registration took place in 2008. In the category of fungus-resistant (PIWI) grapevine varieties, Cerason represents a very prospective variety.
Jiří Téthal   +4 more
doaj   +1 more source

Relationships between Flower Opening Time, Environmental Conditions, Corolla Opening Size and Nectar Production in Five Winter Oilseed Rape (Brassica napus L.) Cultivars in China

open access: yesJournal of Apicultural Science, 2023
Oilseed rape is an economically important crop and provides a good nectar resource. In this study, the nectar secretion characteristics of five winter oilseed rape (Brassica napus L.) cultivars in China were examined throughout the daytime.
Liu Ran   +6 more
doaj   +1 more source

The effect of nectar production to the gathering behaviour of honeybees and to the foraging activity of wild bees at apple flowers

open access: yesInternational Journal of Horticultural Science, 2006
Intensity of bee visitation (honeybees and wild bees), foraging behaviour of honeybees and nectar parameters (nectar production, sugar concentration, sugar content in nectars) were inspected at 18 apple cultivars for three consecutive years.
P. Benedek, K. Finta
doaj   +1 more source

Impact of Different Sugar Types and Their Concentrations on Salted Duck Egg White Based Meringues

open access: yesFoods, 2022
Meringues were prepared with salted duck egg white and different sugars (granulated white, cane, palm, and coconut) at various concentrations (25, 50, 75, and 100%).
Somwang Lekjing   +3 more
doaj   +1 more source

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