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Yesterday β€” 16 May 2024Main stream

New method produces fresher, tastier cold-pressed Concord grape juice

A new process developed at Cornell AgriTech can produce antioxidant-rich cold-pressed Concord grape juice with a longer shelf life, meeting rising demand for minimally processed juices that are tastier and more nutritious.

Exploring the Uncharted: Discovering Off the Beaten Path Destinations

16 May 2024 at 18:13

For the intrepid traveler, there’s nothing quite like the thrill of discovering places that are off the beaten path. These hidden gems offer unique experiences and the opportunity to escape the usual tourist trails. As an expert in Travel, this article will guide you through the allure of these lesser-known locales, providing insights on how to find them and why they should be on your travel…

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Research reveals key genetic factors in snap bean pod traits

Snap beans, the vegetable form of the common bean (Phaseolus vulgaris), are cultivated for their tender, immature pods. They boast a diverse array of pod shapes and sizes. Pod morphology, including shape, thickness, length, and color, plays a crucial role in determining the suitability for fresh markets or processing.

The genetic basis and process of inbreeding depression in an elite hybrid rice

Inbreeding depression is defined as reduced fitness or performance arising from increasing homozygosity of progenies due to successive inbreeding, whereas heterosis refers to the superiority of a hybrid over its parent resulting from the increase in heterozygosity. These two closely related phenomena are of fundamental importance to crop breeding and evolutionary biology.

Proteomic analysis reveals how phosphite contributes to the fight against chemically resistant dieback

Having previously confirmed dieback is resistant to chemical control on crops such as avocados, stone fruits and pines, Curtin University researchers have gained new insights into how phosphite works against the fungus-like disease, in a potential breakthrough for growers.

How do you pronounce β€œhockey”? US players say it with β€œfake Canadian” accent.

hockey player in yellow jersey front and center, surrounded by players in red jerseys, all on the ice

Enlarge (credit: Tommy Gilligan/USMA PAO/CC BY-NC-ND 2.0)

University of Rochester linguist Andrew Bray started out studying the evolution of the trademark sports jargon used in hockey for his master's thesis. For instance, a hockey arena is a "barn," while the puck is a "biscuit." When he would tell people about the project, however, they kept asking if he was trying to determine why American hockey players sound like "fake Canadians." Intrigued, Bray decided to shift his research focus to find out if hockey players did indeed have distinctively Canadian speech patterns and, if so, why this might be the case.

He discovered that US hockey players borrow certain aspects of the Canadian English accent, particularly when it comes to hockey jargon. But they don't follow the typical rules of pronunciation. In short, "American hockey players are not trying to shift their speech to sound more Canadian," Bray said during a press briefing. "They're trying to sound more like a hockey player. That's why it's most evident in hockey-specific terms."

It's a concept known as a "linguistic persona," a means of communicating how one identifiesβ€”in this case, as a hockey playerβ€” through speech. Bray gave a talk about his research today at a meeting of the Acoustical Society of America in Ottawa, Canada, held in conjunction with the Canadian Acoustical Association.

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Before yesterdayMain stream

Mechanism of purple color and flavor of HongShanCaiTai, the imperial dish of China, revealed

Brassica has long been of paramount importance to agriculture and human nutrition, containing diverse popular crops such as kale, cauliflower, rapeseed, turnip, pak choi, cabbage, mustard, and choy sum, which are of high economic value worldwide. Till now, the genomes of more than 20 Brassica rapa crops have been assembled. However, fully complete genomes of B. rapa have yet to be assembled.

New approach expands quantification of nutrient exchange in plant tissues, the rhizosphere and soil

Organic carbon in soil is linked to enhanced plant growth and to improved subsurface biodiversity, and it is a potential sink for atmospheric carbon dioxide (CO2). Yet, injection of organic carbon into soil through various root processes is typically focused on small spatial regions, which can confound attempts to quantify the carbon and correlate it with various microenvironments that exist around plant roots.

Researchers uncover what makes some chickens more water-efficient than others

In the first scientific report of its kind, researchers in Arkansas have shown that chickens bred for water conservation continued to put on weight despite heat stress that would normally slow growth.

Genetic discovery helps Angus producers protect their herds

When an East Texas cattle operation contacted Texas A&M AgriLife Extension Service cattle specialists in the Texas A&M College of Agriculture and Life Sciences Department of Animal Science after experiencing a rash of neurological, unknown issues with their calves, it started a seven-year search for answers.

Mosaic grassland landscapes are the most beneficial in terms of ecosystem services, Swiss study finds

Grass, clover and herbs are the foundation of Swiss agriculture: Two-thirds of Switzerland's agricultural land is grassland, much of which is barely suitable for arable farming. Vast areas of grassland are to be found primarily in the foothills of the Alps, in the Alps themselves and in the Jura Mountains. And grassland, in turn, is the basis for Swiss dairy and meat production.

Scientists develop sticky pesticide to combat pest insects

Researchers from Wageningen University & Research (WUR) and Leiden University have engineered a biological barrier that protects plants from diseases and pests. It concerns a sticky substance that is sprayed on leaves, to which pests stick.

Scientists find way to prevent mealybugs' negative impacts on vineyards

Fake pheromones offer a way to foil the love lives of vine mealybugs and keep populations of these prolific, soft-bodied insect pests from reaching damaging levels in vineyards of wine, raisin and table grapes.

Rethinking ripening: Ethylene's expanded role in strawberry fruit development and maturation

A research team has discovered a potential role for ethylene in the maturation of strawberry fruits, specifically the true fruitβ€”achenesβ€”embedded in the fleshy receptacle. This finding challenges the traditional view that strawberries have a minimal dependence on ethylene for fruit development.

Enhancing loquat fruit quality with methyl jasmonate: A study on sugar metabolism and gene expression dynamics

A research team investigated the dynamics of soluble sugars in "Zaozhong 6" loquat fruits following treatment with methyl jasmonate (MeJA). Their findings revealed that MeJA accelerates sugar accumulation and increases the sugar-acid ratio in fully ripe loquats, significantly enhancing fruit quality. This study also delved into the molecular mechanisms regulating sugar metabolism, noting significant changes in the expression of key genes such as FK, HK, SPP, SPS, and SS.

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