{"id":87826,"date":"2025-07-28T09:12:14","date_gmt":"2025-07-28T09:12:14","guid":{"rendered":"https:\/\/sinab.it\/?post_type=bionovita&#038;p=87826"},"modified":"2025-07-28T09:12:14","modified_gmt":"2025-07-28T09:12:14","slug":"viticulture-a-new-study-on-organic-management-shows-it-produces-higher-quality-grapes","status":"publish","type":"bionovita","link":"https:\/\/sinab.it\/en\/bionovita\/viticulture-a-new-study-on-organic-management-shows-it-produces-higher-quality-grapes\/","title":{"rendered":"Viticulture: a new study on organic management shows it produces higher quality grapes"},"content":{"rendered":"<p>A\u00a0new study from Guanajuato, Mexico found that grapes grown under organic management had significantly higher concentrations of beneficial phenolic compounds and antioxidants in both their skins and seeds compared to conventionally grown grapes. These compounds are typically associated with anti-inflammatory and disease-fighting properties in addition to flavor. Organically grown grapes also had a higher condensed tannin content, a key compound for wine structure and aging potential.<\/p>\n<p>Scientists compared Syrah and Tempranillo grapes grown in adjacent organic and conventional vineyards. They analyzed soil composition and the grapes\u2019 bioactive content to explore how soil properties relate to grape quality. Measurements included soil moisture and nutrient levels, as well as the antioxidant capacity and phenolic compound content in the grape skins and seeds.<\/p>\n<p>The researchers attribute the improved quality of organic grapes to soil health. The organically managed vineyard boasted more biologically active soils with higher levels of organic matter, nitrogen, phosphorus, and micronutrients like iron and manganese. These conditions supported more resilient vines and enhanced the plant\u2019s natural defenses, which, in the absence of synthetic pesticides, resulted in greater production of protective bioactive compounds.<\/p>\n<p>This study adds to the growing body of research showing that organic farming doesn\u2019t just reduce harmful inputs, but can actively improve crop quality and nutritional value. It highlights how soil health, farming practices, and plant biochemistry are deeply connected, and it reinforces the role of organic agriculture in building a food system that supports human health and the environment.<\/p>\n<p>Source: The Organic Center<\/p>\n","protected":false},"author":8,"featured_media":87675,"template":"","economia":[],"parole_chiave":[6390,10900],"produzioni":[6071,11136],"Regioni":[],"tecniche_produttive":[],"controlli":[],"tipologia":[77],"tipo_di_contenuto_collegato":[84,85],"class_list":["post-87826","bionovita","type-bionovita","status-publish","has-post-thumbnail","hentry","parole_chiave-research","parole_chiave-viticulture","produzioni-prodotti-vegetali","produzioni-viticoltura","tipologia-news","tipo_di_contenuto_collegato-cosa-e-bio","tipo_di_contenuto_collegato-ricerche-e-sperimentazione"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Viticulture: a new study on organic management shows it produces higher quality grapes - 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