{"id":15958,"date":"2024-09-16T18:15:33","date_gmt":"2024-09-16T18:15:33","guid":{"rendered":"https:\/\/www.2000m2.eu\/crop\/girassol\/"},"modified":"2025-09-15T09:50:08","modified_gmt":"2025-09-15T09:50:08","slug":"girassol","status":"publish","type":"crop","link":"https:\/\/www.2000m2.eu\/pt\/cultura\/girassol\/","title":{"rendered":"Girassol"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Girassol, Helianthus annuus<\/h1>\n\n<p><\/p>\n<style>.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box444_53326b-49 .kt-blocks-info-box-link-wrap{max-width:unset;}.kt-info-box444_53326b-49 .kt-blocks-info-box-link-wrap{border-top-left-radius:15px;border-top-right-radius:15px;border-bottom-right-radius:15px;border-bottom-left-radius:15px;background:var(--accent);padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kt-info-box444_53326b-49.wp-block-kadence-infobox{max-width:100%;}.kt-info-box444_53326b-49 .kadence-info-box-image-inner-intrisic-container{max-width:100px;}.kt-info-box444_53326b-49 .kadence-info-box-image-inner-intrisic-container .kadence-info-box-image-intrisic{padding-bottom:100%;width:1920px;height:0px;max-width:100%;}.kt-info-box444_53326b-49 .kadence-info-box-icon-container .kt-info-svg-icon, .kt-info-box444_53326b-49 .kt-info-svg-icon-flip, .kt-info-box444_53326b-49 .kt-blocks-info-box-number{font-size:25px;}.kt-info-box444_53326b-49 .kt-blocks-info-box-media{color:var(--accent-3);background:var(--accent-4);border-color:#444444;border-radius:167px;overflow:hidden;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;padding-top:11px;padding-right:11px;padding-bottom:11px;padding-left:11px;margin-top:0px;margin-right:15px;margin-bottom:0px;margin-left:15px;}.kt-info-box444_53326b-49 .kt-blocks-info-box-media .kadence-info-box-image-intrisic img{border-radius:167px;}.kt-info-box444_53326b-49 .kt-infobox-textcontent .kt-blocks-info-box-text{color:#ffffff;}.kt-info-box444_53326b-49 .kt-blocks-info-box-link-wrap:hover .kt-blocks-info-box-text{color:#ffffff;}.kt-info-box444_53326b-49 .kt-blocks-info-box-learnmore{background:transparent;border-width:0px 0px 0px 0px;padding-top:4px;padding-right:8px;padding-bottom:4px;padding-left:8px;margin-top:10px;margin-right:0px;margin-bottom:10px;margin-left:0px;}@media all and (max-width: 767px){.kt-info-box444_53326b-49 .kt-blocks-info-box-link-wrap{text-align:left;display:block;}.kt-info-box444_53326b-49 .kt-blocks-info-box-link-wrap .kt-blocks-info-box-media{display:inline-block;max-width:100%;}}<\/style>\n<div class=\"wp-block-kadence-infobox kt-info-box444_53326b-49\"><span class=\"kt-blocks-info-box-link-wrap info-box-link kt-blocks-info-box-media-align-left kt-info-halign-left kb-info-box-vertical-media-align-top kb-info-mobile-halign-left\"><div class=\"kt-blocks-info-box-media-container\"><div class=\"kt-blocks-info-box-media kt-info-media-animate-none\"><div class=\"kadence-info-box-image-inner-intrisic-container\"><div class=\"kadence-info-box-image-intrisic kt-info-animate-none kb-info-box-image-ratio kb-info-box-image-ratio-square\"><div class=\"kadence-info-box-image-inner-intrisic\"><img decoding=\"async\" src=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/Sonnenblume_300dpi-1.jpg\" alt=\"\" width=\"1920\" height=\"1358\" class=\"kt-info-box-image wp-image-815\" srcset=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/Sonnenblume_300dpi-1.jpg 1920w, https:\/\/www.2000m2.eu\/wp-content\/uploads\/Sonnenblume_300dpi-1-300x212.jpg 300w, https:\/\/www.2000m2.eu\/wp-content\/uploads\/Sonnenblume_300dpi-1-768x543.jpg 768w, https:\/\/www.2000m2.eu\/wp-content\/uploads\/Sonnenblume_300dpi-1-1024x724.jpg 1024w, https:\/\/www.2000m2.eu\/wp-content\/uploads\/Sonnenblume_300dpi-1-1536x1086.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/div><\/div><\/div><\/div><\/div><div class=\"kt-infobox-textcontent\"><p class=\"kt-blocks-info-box-text\"><strong>\u00c1rea global<\/strong>: 2,9 milh\u00f5es de hectares<br\/><strong>\u00c1rea nas terras agr\u00edcolas do Campo Global<\/strong>: 35 m\u00b2 (1,74%)<br\/><strong>Regi\u00e3o de origem<\/strong>: Am\u00e9rica do Norte e Central<br\/><strong>Principais \u00e1reas de cultivo<\/strong>: R\u00fassia, Ucr\u00e2nia e Argentina<br\/><strong>Utiliza\u00e7\u00f5es \/ principais benef\u00edcios<\/strong>: \u00d3leo comest\u00edvel e industrial, sementes de girassol, ra\u00e7\u00e3o animal<\/p><\/div><\/span><\/div>\n\n<p><\/p>\n\n<p>O girassol deve o seu nome latino &#8220;Helianthus&#8221; ao seu h\u00e1bito de crescimento e movimento. &#8220;Helios&#8221; para sol e &#8220;Anthos&#8221; para planta indicam a carater\u00edstica especial dos girass\u00f3is. A planta pode ser observada seguindo o caminho do sol ao longo do dia e sempre &#8220;olhando&#8221; na sua dire\u00e7\u00e3o.  <\/p>\n\n<h2 class=\"wp-block-heading\">Caules peludos e folhas em forma de cora\u00e7\u00e3o<\/h2>\n\n<p>O girassol comum pertence \u00e0 fam\u00edlia das compostas. Caracteriza-se por uma altura de crescimento de um a dois metros. A planta \u00e9 vigorosa, tem um caule peludo e folhas grandes em forma de cora\u00e7\u00e3o. As flores t\u00eam entre 20 e 40 cm de largura e florescem em v\u00e1rios tons de amarelo e vermelho. Ap\u00f3s a fecunda\u00e7\u00e3o, produzem-se sementes de girassol no centro das flores, das quais se podem obter sementes de girassol. O girassol tem uma raiz axial forte e longa como suporte, rodeada por uma densa rede de ra\u00edzes para absor\u00e7\u00e3o de \u00e1gua. Durante a fase de crescimento, que dura cerca de 150 dias, as plantas t\u00eam uma grande necessidade de \u00e1gua e de nutrientes.      <\/p>\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-444_a4dd90-03{overflow:hidden;}.kb-gallery-type-carousel.kb-gallery-id-444_a4dd90-03 .kt-blocks-carousel .kt-blocks-carousel-init:not( .splide-initialized ){margin-left:-5px;margin-right:-5px;}.kb-gallery-type-carousel.kb-gallery-id-444_a4dd90-03 .kt-blocks-carousel .kt-blocks-carousel-init:not( .splide-initialized ) .kb-slide-item{padding-left:5px;padding-right:5px;}.kb-gallery-id-444_a4dd90-03 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-444_a4dd90-03 .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}.kb-gallery-caption-style-cover-hover.kb-gallery-id-444_a4dd90-03 .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption, .kb-gallery-caption-style-below.kb-gallery-id-444_a4dd90-03 .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption{background:rgba(0, 0, 0, 0.5);}.kb-gallery-wrap-id-444_a4dd90-03.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-444_a4dd90-03.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;}<\/style><div class=\"kb-gallery-wrap-id-444_a4dd90-03 alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-carousel kb-gallery-id-444_a4dd90-03 kb-gallery-caption-style-below kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel kt-carousel-container-dotstyle-dark\"><div class=\"kt-blocks-carousel-init kb-gallery-carousel kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark kb-slider-group-arrow kb-slider-arrow-position-center\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"true\" data-slider-dots=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-slider-gap=\"10px\" data-slider-gap-tablet=\"10px\" data-slider-gap-mobile=\"10px\" data-show-pause-button=\"false\" aria-label=\"Photo Gallery Carousel\"><li class=\"kb-slide-item kb-gallery-carousel-item\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-has-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img decoding=\"async\" src=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/80.jpg\" width=\"1024\" height=\"768\" alt=\"A flor de um girassol vermelho \u00e9 fotografada em grande plano.\" data-full-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/80.jpg\" data-light-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/80.jpg\" data-id=\"10851\" class=\"wp-image-10851 skip-lazy\"\/><\/div><\/div><figcaption class=\"kadence-blocks-gallery-item__caption\">girassol vermelho<\/figcaption><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-has-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img decoding=\"async\" src=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/82.jpg\" width=\"1024\" height=\"768\" alt=\"Uma faixa de girass\u00f3is amarelos encontra-se no limite de um campo junto a uma floresta.\" data-full-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/82.jpg\" data-light-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/82.jpg\" data-id=\"10859\" class=\"wp-image-10859 skip-lazy\"\/><\/div><\/div><figcaption class=\"kadence-blocks-gallery-item__caption\">Faixa de fronteira com girass\u00f3is<\/figcaption><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-has-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img decoding=\"async\" src=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/86.jpg\" width=\"1024\" height=\"768\" alt=\"As folhas dos girass\u00f3is t\u00eam forma de cora\u00e7\u00e3o e s\u00e3o recortadas nas extremidades.\" data-full-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/86.jpg\" data-light-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/86.jpg\" data-id=\"10847\" class=\"wp-image-10847 skip-lazy\"\/><\/div><\/div><figcaption class=\"kadence-blocks-gallery-item__caption\">A folha da flor<\/figcaption><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-has-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img decoding=\"async\" src=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/85-1.jpg\" width=\"1024\" height=\"768\" alt=\"Fotografa alguns girass\u00f3is com p\u00e9talas amarelo-avermelhadas. Uma abelha voa em dire\u00e7\u00e3o \u00e0 flor. \" data-full-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/85-1.jpg\" data-light-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/85-1.jpg\" data-id=\"10843\" class=\"wp-image-10843 skip-lazy\"\/><\/div><\/div><figcaption class=\"kadence-blocks-gallery-item__caption\">Girass\u00f3is<\/figcaption><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-has-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img decoding=\"async\" src=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/84.jpg\" width=\"1024\" height=\"768\" alt=\"Grande plano da flor de um girassol amarelo: as sementes desenvolvem-se na cabe\u00e7a da flor.\" data-full-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/84.jpg\" data-light-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/84.jpg\" data-id=\"10839\" class=\"wp-image-10839 skip-lazy\"\/><\/div><\/div><figcaption class=\"kadence-blocks-gallery-item__caption\">Cesto de flores<\/figcaption><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-has-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" ><img decoding=\"async\" src=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/83-1.jpg\" width=\"1024\" height=\"768\" alt=\"A coroa colhida de um girassol est\u00e1 sobre uma mesa - cheia de numerosas sementes de girassol numa casca preta.\" data-full-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/83-1.jpg\" data-light-image=\"https:\/\/www.2000m2.eu\/wp-content\/uploads\/83-1.jpg\" data-id=\"10835\" class=\"wp-image-10835 skip-lazy\"\/><\/div><\/div><figcaption class=\"kadence-blocks-gallery-item__caption\">Sementes de girassol<\/figcaption><\/figure><\/div><\/div><\/li><\/div><\/div><\/div><\/div>\n<h2 class=\"wp-block-heading\">A viagem do girassol \u00e0 volta do mundo<\/h2>\n\n<p>A planta selvagem \u00e9 nativa do sul da Am\u00e9rica do Norte e da Am\u00e9rica Central. A primeira domestica\u00e7\u00e3o como fonte de sementes comest\u00edveis ocorreu provavelmente h\u00e1 cerca de 3.000 a 5.000 anos no Midwest do que \u00e9 atualmente os EUA. Os descendentes destas primeiras domestica\u00e7\u00f5es foram introduzidos na Europa no in\u00edcio do s\u00e9culo XVI e acabaram por chegar \u00e0 R\u00fassia, onde os precursores das variedades modernas de sementes oleaginosas foram desenvolvidos e cultivados \u00e0 escala industrial. Estas variedades russas de sementes oleaginosas foram reintroduzidas na Am\u00e9rica do Norte em meados do s\u00e9culo XX, impulsionando a produ\u00e7\u00e3o comercial de girassol nas Am\u00e9ricas e dando in\u00edcio \u00e0 era moderna do cultivo de girassol. Atualmente, o girassol \u00e9 uma importante cultura oleaginosa e \u00e9 cultivado em muitos pa\u00edses do mundo. A R\u00fassia, a Ucr\u00e2nia e a Argentina s\u00e3o os pa\u00edses com as maiores \u00e1reas de cultivo de girassol.     <\/p>\n\n<h2 class=\"wp-block-heading\">Prote\u00e7\u00e3o celular atrav\u00e9s da vitamina E<\/h2>\n\n<p>H\u00e1 v\u00e1rios mil\u00eanios, as sementes de girassol s\u00e3o consumidas cruas ou torradas em diferentes regi\u00f5es do mundo. As sementes de girassol cont\u00eam cerca de 20% de prote\u00ednas, diversos minerais, vitaminas e uma grande quantidade de \u00e1cidos graxos insaturados. J\u00e1 o \u00f3leo de girassol \u00e9 uma novidade relativamente recente: somente a partir do s\u00e9culo XIX passou-se a prensar \u00f3leo a partir de suas sementes. Em compara\u00e7\u00e3o com o \u00f3leo de colza ou o azeite de oliva, sua composi\u00e7\u00e3o de \u00e1cidos graxos n\u00e3o \u00e9 t\u00e3o vantajosa. No entanto, \u00e9 rico em vitamina E, que \u00e9 importante para a prote\u00e7\u00e3o das nossas c\u00e9lulas. Os res\u00edduos resultantes da prensagem do \u00f3leo s\u00e3o chamados de tortas de prensagem e s\u00e3o utilizados como ra\u00e7\u00e3o animal. Al\u00e9m disso, as sementes de girassol tamb\u00e9m s\u00e3o frequentemente encontradas em ra\u00e7\u00f5es para p\u00e1ssaros. Da mesma forma, os grandes girass\u00f3is s\u00e3o apreciados como plantas ornamentais em jardins ou vasos.        <\/p>\n\n<h2 class=\"wp-block-heading\">Efeitos da guerra russo-ucraniana<\/h2>\n\n<p>A guerra na Ucr\u00e2nia, que dura desde fevereiro de 2022, teve um impacto de grande alcance no abastecimento alimentar mundial. Antes da guerra, a Ucr\u00e2nia e a R\u00fassia eram os principais exportadores de sementes de girassol, \u00f3leo e baga\u00e7o de girassol, o que levou a uma escassez quando a guerra come\u00e7ou. O cultivo aumentou ligeiramente noutros pa\u00edses, mas como os agricultores ucranianos tamb\u00e9m produzem sementes, a guerra n\u00e3o s\u00f3 reduziu significativamente as exporta\u00e7\u00f5es como tamb\u00e9m teve um impacto no cultivo de girassol noutros pa\u00edses.  <\/p>\n\n<h2 class=\"wp-block-heading\">Altera\u00e7\u00e3o do teor de \u00e1cido oleico atrav\u00e9s da reprodu\u00e7\u00e3o<\/h2>\n\n<p>Desde h\u00e1 alguns anos, est\u00e3o dispon\u00edveis no mercado os chamados \u00f3leos com elevado teor de \u00e1cido oleico, que s\u00e3o prensados a partir de girass\u00f3is, entre outras coisas, e cuja composi\u00e7\u00e3o do \u00f3leo difere da dos \u00f3leos de girassol anteriores. O cultivo aumentou o teor de \u00e1cido oleico de 40% para mais de 90%. A maioria dos \u00f3leos com elevado teor de \u00e1cido oleico (\u00f3leos HO) cont\u00e9m entre 75% e 90% de \u00e1cido oleico e apenas pequenas quantidades de \u00e1cido linoleico. Os \u00f3leos HO com um elevado teor de \u00e1cido oleico s\u00e3o de interesse para a ind\u00fastria, uma vez que o \u00f3leo \u00e9 particularmente est\u00e1vel e, em alguns casos, superior aos \u00f3leos minerais em termos das suas propriedades. Mas o \u00f3leo HO tamb\u00e9m merece uma aten\u00e7\u00e3o especial na \u00e1rea da nutri\u00e7\u00e3o. Os \u00e1cidos oleicos s\u00e3o \u00e1cidos gordos monoinsaturados e, por conseguinte, est\u00e1veis ao calor. Os \u00f3leos HO s\u00e3o, por isso, uma alternativa aos \u00f3leos com \u00e1cidos gordos trans prejudiciais \u00e0 sa\u00fade, que s\u00e3o utilizados para fritar ou em produtos de pastelaria.      <\/p>\n\n<h2 class=\"wp-block-heading\">Fontes<\/h2>\n\n<p>Rieseberg, L.H., Seiler, G.J. Molecular Evidence and the Origin and Development of the Domesticated Sunflower<em>(Helianthus annum<\/em>, Asteraceae). <em>Econ Bot<\/em> <strong>44<\/strong> (Suppl 3), 79-91 (1990). <a href=\"https:\/\/doi.org\/10.1007\/BF02860477\">Link<\/a>.<br\/>Park &amp; Burk (2020): Filogeografia e a hist\u00f3ria evolutiva do girassol (Helianthus annuus L.): Diversidade selvagem e a din\u00e2mica da domestica\u00e7\u00e3o. <a href=\"https:\/\/www.mdpi.com\/2073-4425\/11\/3\/266\">Liga<\/a>. <br\/>Tipos de conhecimento do workshop dos media: Girassol. <a href=\"https:\/\/www.medienwerkstatt-online.de\/lws_wissen\/vorlagen\/showcard.php?id=2876\">Liga<\/a>. <br\/>Barrio-Conde, M.; Zanella, M.A.; Aguiar-Perez, J.M.; Ruiz-Gonzalez, R.; Gomez-Gil, J. Um sistema de imagem de aprendizagem profunda para classificar variedades de sementes de girassol com alto teor de oleico. <em>Sensores<\/em> <strong>2023<\/strong>, <em>23<\/em>, 2471. <a href=\"https:\/\/doi.org\/10.3390\/s23052471\">link<\/a>. <\/p>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Girassol, Helianthus annuus O girassol deve o seu nome latino &#8220;Helianthus&#8221; ao seu h\u00e1bito de crescimento e movimento. &#8220;Helios&#8221; para sol e &#8220;Anthos&#8221; para planta indicam a carater\u00edstica especial dos girass\u00f3is. A planta pode ser observada seguindo o caminho do sol ao longo do dia e sempre &#8220;olhando&#8221; na sua dire\u00e7\u00e3o. Caules peludos e folhas&#8230;<\/p>\n","protected":false},"featured_media":15960,"parent":0,"menu_order":199,"template":"","tags":[],"crops":[161],"class_list":["post-15958","crop","type-crop","status-publish","has-post-thumbnail","hentry","crops-oleaginosos-pt"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Girassol - 2000m2<\/title>\n<meta name=\"description\" content=\"Girassol, Helianthus annuus \u00c1rea global: 2,9 milh\u00f5es de hectares\u00c1rea nas terras agr\u00edcolas do Campo Global: 35 m\u00b2 (1,74%)Regi\u00e3o de origem: Am\u00e9rica do Norte\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.2000m2.eu\/pt\/cultura\/girassol\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Girassol - 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