Chiem rice genetic resources has many features such as resistance to adverse conditions. However in recent years the area of rice occupies gradually shrinking due to many causes. But, the Chiem rice conservation are very\u00a0 need by the diversity.
\nThrough by use morphlogy direction (plant high, flag angle, lodging resist, number of\u00a0 panicle\/cluster\u2026 showed that the Chiem rice accession have been very high diversity, genetic similarity coefficient change from 6 to 45%; at coefficient level 16%,\u00a0 grouping result Euclidean-UPGMA has distribution 62 accession to 07 main groups.
\nChiem rice plant high change from 110.4-172.39 cm; flag leaf angle: 25 accession reach 1 point, 19 accession reach 3 point, 16 accession reach 5 point and 02 accession reach 7 point; lodging resist: 10 accessions reach 9 point, 23 accessions reach 7 point, 07 accession reach 5 point, 06 accession reach 3 point v\u00e0 06 accession reach 1 point; duration from 181 days (Sai Hai phong) to 227 days (Nep rau)
\nThere are 05 accessions as: Chiem number 1 (5.239 tons\/ha), Chiem loc Nghe an (5.526 tons\/ha), Chiem line 4 (5.321 tons\/ha), Sai Nam dinh (5.164 tons\/ha), Tep Hai phong (5.526 tons\/ha)\u00a0 have yield potential which can use for conservation and utilization rice gene.<\/p>\n
Nguyen Thi Quyen et al.<\/p>\n","protected":false},"excerpt":{"rendered":"
Chiem rice genetic resources has many features such as resistance to adverse conditions. However in recent years the area of<\/p>\n","protected":false},"author":3,"featured_media":913,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47],"tags":[],"_links":{"self":[{"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/786"}],"collection":[{"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=786"}],"version-history":[{"count":2,"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/786\/revisions"}],"predecessor-version":[{"id":914,"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/786\/revisions\/914"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/913"}],"wp:attachment":[{"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}