{"id":12388,"date":"2025-08-08T11:00:00","date_gmt":"2025-08-08T11:00:00","guid":{"rendered":"https:\/\/filarabiomed.ro\/?post_type=product&p=12388"},"modified":"2025-08-08T11:00:00","modified_gmt":"2025-08-08T11:00:00","slug":"chu-n6-medium-including-vitamins","status":"publish","type":"product","link":"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/","title":{"rendered":"CHU (N6) Medium including vitamins"},"content":{"rendered":"
\n
\n
\n
\n

Chu (N6) medium is defined to improve the formation, growth and differentiation of pollen callus in rice. The concentration of ammonium proved to be crucial for the development of callus. The optimum -concentration NH4+ is 7.0 mM (equal to 3.5 mM (NH4)2SO4). Higher concentrations of ammonium drastically inhibited the growth and -differentiation of the rice pollen. The concentration of KNO3 and the other medi-um compo-nents did not affect the development of the -callus.Chu (N6) medium is defined to improve the formation, growth and differentiation of pollen callus in rice. The concentration of ammonium proved to be crucial for the development of callus. The optimum -concentration NH4+ is 7.0 mM (equal to 3.5 mM (NH4)2SO4). Higher concentrations of ammonium drastically inhibited the growth and -differentiation of the rice pollen. The concentration of KNO3 and the other medi-um compo-nents did not affect the development of the -callus.Chu (N6) medium is defined to improve the formation, growth and differentiation of pollen callus in rice. The concentration of ammonium proved to be crucial for the development of callus. The optimum -concentration NH4+ is 7.0 mM (equal to 3.5 mM (NH4)2SO4). Higher concentrations of ammonium drastically inhibited the growth and -differentiation of the rice pollen. The concentration of KNO3 and the other medi-um compo-nents did not affect the development of the -callus.<\/p>\n

Composition<\/a><\/h3>\n\n\n\n\n\n\n\n\n\n
Micro Elements<\/th>\nmg\/l<\/th>\n\u00b5M<\/th>\n<\/tr>\n<\/thead>\n
FeNaEDTA<\/td>\n36.70<\/td>\n100.00<\/td>\n<\/tr>\n
H3<\/sub>BO3<\/sub><\/td>\n1.60<\/td>\n25.88<\/td>\n<\/tr>\n
KI<\/td>\n0.80<\/td>\n4.81<\/td>\n<\/tr>\n
MnSO4<\/sub>.H2<\/sub>O<\/td>\n3.33<\/td>\n19.70<\/td>\n<\/tr>\n
ZnSO4<\/sub>.7H2<\/sub>O<\/td>\n1.50<\/td>\n5.22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n
Macro Elements<\/th>\nmg\/l<\/th>\nmM<\/th>\n<\/tr>\n<\/thead>\n
CaCl2<\/sub><\/td>\n125.33<\/td>\n1.13<\/td>\n<\/tr>\n
KH2<\/sub>PO4<\/sub><\/td>\n400.00<\/td>\n2.94<\/td>\n<\/tr>\n
KNO3<\/sub><\/td>\n2830.00<\/td>\n27.99<\/td>\n<\/tr>\n
MgSO4<\/sub><\/td>\n90.27<\/td>\n0.75<\/td>\n<\/tr>\n
(NH4<\/sub>)2SO4<\/sub><\/td>\n463.00<\/td>\n3.50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
Vitamins<\/th>\nmg\/l<\/th>\n\u00b5M<\/th>\n<\/tr>\n<\/thead>\n
Glycine<\/td>\n2.00<\/td>\n26.64<\/td>\n<\/tr>\n
Thiamine HCl<\/td>\n1.00<\/td>\n2.96<\/td>\n<\/tr>\n
Pyridoxine HCl<\/td>\n0.50<\/td>\n2.43<\/td>\n<\/tr>\n
Nicotinic acid<\/td>\n0.50<\/td>\n4.06<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Total concentration Micro and Macro elements including -vitamins: 3956.53 mg\/l<\/p>\n

Chu C.C, The N6 medium and its application to anther culture of -cereal crops, Proc. Symp. Plant Tissue Cult., Peking, 43 (1978).Chu C.C. et al., Establishment of an efficient medium for anther culture of rice through comparative experiments on the nitrogen -sources. Scienta Sinic., 18, 659 (1975).<\/p>\n

Hazard statements<\/h4>\n
    \n
  • H315<\/span>\u00a0Causes skin irritation<\/li>\n
  • H319<\/span>\u00a0Causes serious eye irritation<\/li>\n
  • H335<\/span>\u00a0May cause respiratory irritation<\/li>\n<\/ul>\n

    Precautionary statements<\/h4>\n
      \n
    • P261<\/span>\u00a0Avoid breathing dust\/fume\/gas\/mist\/vapours\/spray<\/li>\n
    • P302<\/span>\u00a0IF ON SKIN:<\/li>\n
    • P305<\/span>\u00a0IF IN EYES:<\/li>\n
    • P351<\/span>\u00a0Rinse continuously with water for several minutes<\/li>\n
    • P352<\/span>\u00a0Wash with soap and water<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
      \n
      \n
      <\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      Chu (N6) medium is defined to improve the formation, growth and differentiation of pollen callus in rice. The concentration of ammonium proved to be crucial for the development of callus. The optimum -concentration NH4+ is 7.0 mM (equal to 3.5 mM (NH4)2SO4). Higher concentrations of ammonium drastically inhibited the growth and -differentiation of the rice [\u2026]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"inline_featured_image":false},"product_brand":[190],"product_cat":[201],"product_tag":[],"class_list":["post-12388","product","type-product","status-publish","product_brand-duchefa","product_cat-ptc-media","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nCHU (N6) Medium including vitamins - Filara Biomed<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CHU (N6) Medium including vitamins - Filara Biomed\" \/>\n<meta property=\"og:description\" content=\"Chu (N6) medium is defined to improve the formation, growth and differentiation of pollen callus in rice. The concentration of ammonium proved to be crucial for the development of callus. The optimum -concentration NH4+ is 7.0 mM (equal to 3.5 mM (NH4)2SO4). Higher concentrations of ammonium drastically inhibited the growth and -differentiation of the rice [\u2026]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/\" \/>\n<meta property=\"og:site_name\" content=\"Filara Biomed\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/\",\"url\":\"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/\",\"name\":\"CHU (N6) Medium including vitamins - Filara Biomed\",\"isPartOf\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/#website\"},\"datePublished\":\"2025-08-08T11:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/filarabiomed.ro\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/filarabiomed.ro\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"CHU (N6) Medium including vitamins\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/#website\",\"url\":\"https:\/\/filarabiomed.ro\/en\/\",\"name\":\"Filara Biomed\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/filarabiomed.ro\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/#organization\",\"name\":\"Filara Biomed\",\"url\":\"https:\/\/filarabiomed.ro\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/filarabiomed.ro\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2024\/11\/logo-filara.png\",\"contentUrl\":\"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2024\/11\/logo-filara.png\",\"width\":491,\"height\":170,\"caption\":\"Filara Biomed\"},\"image\":{\"@id\":\"https:\/\/filarabiomed.ro\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"CHU (N6) Medium including vitamins - Filara Biomed","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/","og_locale":"en_US","og_type":"article","og_title":"CHU (N6) Medium including vitamins - Filara Biomed","og_description":"Chu (N6) medium is defined to improve the formation, growth and differentiation of pollen callus in rice. The concentration of ammonium proved to be crucial for the development of callus. The optimum -concentration NH4+ is 7.0 mM (equal to 3.5 mM (NH4)2SO4). Higher concentrations of ammonium drastically inhibited the growth and -differentiation of the rice [\u2026]","og_url":"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/","og_site_name":"Filara Biomed","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/","url":"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/","name":"CHU (N6) Medium including vitamins - Filara Biomed","isPartOf":{"@id":"https:\/\/filarabiomed.ro\/en\/#website"},"datePublished":"2025-08-08T11:00:00+00:00","breadcrumb":{"@id":"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/filarabiomed.ro\/en\/product\/chu-n6-medium-including-vitamins\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/filarabiomed.ro\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/filarabiomed.ro\/shop\/"},{"@type":"ListItem","position":3,"name":"CHU (N6) Medium including vitamins"}]},{"@type":"WebSite","@id":"https:\/\/filarabiomed.ro\/en\/#website","url":"https:\/\/filarabiomed.ro\/en\/","name":"Filara Biomed","description":"","publisher":{"@id":"https:\/\/filarabiomed.ro\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/filarabiomed.ro\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/filarabiomed.ro\/en\/#organization","name":"Filara Biomed","url":"https:\/\/filarabiomed.ro\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/filarabiomed.ro\/en\/#\/schema\/logo\/image\/","url":"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2024\/11\/logo-filara.png","contentUrl":"https:\/\/filarabiomed.ro\/wp-content\/uploads\/2024\/11\/logo-filara.png","width":491,"height":170,"caption":"Filara Biomed"},"image":{"@id":"https:\/\/filarabiomed.ro\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product\/12388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/media?parent=12388"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product_brand?post=12388"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product_cat?post=12388"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/filarabiomed.ro\/en\/wp-json\/wp\/v2\/product_tag?post=12388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}