CONSERVATION STATUS AND RESEARCH ON PROPAGATION OF CAMELLIA PIQUETIANA IN LAM DONG PROVINCE, VIETNAM
Camellia piquetiana, one of the endemic species of Vietnam, is classified as Critically Endangered (CR) by the IUCN. A reassessment of its conservation status and research into propagation methods are essential for its conservation. Our survey recorded 246 mature individuals in the wild at three loc...
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Trường Đại học Đà Lạt
2024
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oai:scholar.dlu.edu.vn:DLU123456789-2568932024-12-29T01:13:09Z CONSERVATION STATUS AND RESEARCH ON PROPAGATION OF CAMELLIA PIQUETIANA IN LAM DONG PROVINCE, VIETNAM Le, Hong En Truong, Quang Cuong Ngo, Van Cam Nguyen, Pham Doan Nguyen, Van Phuc Do, Van Duong Le, Thi Thuy Hoa Ho, Si Hung Nguyen, Ba Trung Ngo, Giang Phi Ho, Thi Phuong Camellia piquetiana Conservation Cuttings IBA Rooting Camellia piquetiana, one of the endemic species of Vietnam, is classified as Critically Endangered (CR) by the IUCN. A reassessment of its conservation status and research into propagation methods are essential for its conservation. Our survey recorded 246 mature individuals in the wild at three locations in Lam Dong Province: Bao Loc City, Bao Lam District, and Da Huoai District. The conservation assessment for this species, determined with GeoCat software, is still CR. Propagation by partially uncoated seeds had a higher propagation efficiency than by coated seeds. The germination percentage was 92.22%; the seeds began germination after 11 days and finished after 29.33 days. The results showed that stem cuttings immersed in a concentration of 500 ppm indole-3-butyric acid for 10 minutes with a 100% coir substrate gave the highest survival percentage (90.00%), rooting percentage (86.67%), average number of roots (4.54), root length (4.86 cm), and rooting index (21.98) after 90 days. 2024-12-29T00:39:14Z 2024-12-29T00:39:14Z 2024 Article 0866-787X https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/256893 https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/1224 10.37569/DalatUniversity.14.1.1224(2024) en Dalat University Journal of Science, Volume 14, Issue 1; p.56-71 application/pdf Trường Đại học Đà Lạt |
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Thư viện Trường Đại học Đà Lạt |
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Thư viện số |
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English |
| topic |
Camellia piquetiana Conservation Cuttings IBA Rooting |
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Camellia piquetiana Conservation Cuttings IBA Rooting Le, Hong En Truong, Quang Cuong Ngo, Van Cam Nguyen, Pham Doan Nguyen, Van Phuc Do, Van Duong Le, Thi Thuy Hoa Ho, Si Hung Nguyen, Ba Trung Ngo, Giang Phi Ho, Thi Phuong CONSERVATION STATUS AND RESEARCH ON PROPAGATION OF CAMELLIA PIQUETIANA IN LAM DONG PROVINCE, VIETNAM |
| description |
Camellia piquetiana, one of the endemic species of Vietnam, is classified as Critically Endangered (CR) by the IUCN. A reassessment of its conservation status and research into propagation methods are essential for its conservation. Our survey recorded 246 mature individuals in the wild at three locations in Lam Dong Province: Bao Loc City, Bao Lam District, and Da Huoai District. The conservation assessment for this species, determined with GeoCat software, is still CR. Propagation by partially uncoated seeds had a higher propagation efficiency than by coated seeds. The germination percentage was 92.22%; the seeds began germination after 11 days and finished after 29.33 days. The results showed that stem cuttings immersed in a concentration of 500 ppm indole-3-butyric acid for 10 minutes with a 100% coir substrate gave the highest survival percentage (90.00%), rooting percentage (86.67%), average number of roots (4.54), root length (4.86 cm), and rooting index (21.98) after 90 days. |
| format |
Article |
| author |
Le, Hong En Truong, Quang Cuong Ngo, Van Cam Nguyen, Pham Doan Nguyen, Van Phuc Do, Van Duong Le, Thi Thuy Hoa Ho, Si Hung Nguyen, Ba Trung Ngo, Giang Phi Ho, Thi Phuong |
| author_facet |
Le, Hong En Truong, Quang Cuong Ngo, Van Cam Nguyen, Pham Doan Nguyen, Van Phuc Do, Van Duong Le, Thi Thuy Hoa Ho, Si Hung Nguyen, Ba Trung Ngo, Giang Phi Ho, Thi Phuong |
| author_sort |
Le, Hong En |
| title |
CONSERVATION STATUS AND RESEARCH ON PROPAGATION OF CAMELLIA PIQUETIANA IN LAM DONG PROVINCE, VIETNAM |
| title_short |
CONSERVATION STATUS AND RESEARCH ON PROPAGATION OF CAMELLIA PIQUETIANA IN LAM DONG PROVINCE, VIETNAM |
| title_full |
CONSERVATION STATUS AND RESEARCH ON PROPAGATION OF CAMELLIA PIQUETIANA IN LAM DONG PROVINCE, VIETNAM |
| title_fullStr |
CONSERVATION STATUS AND RESEARCH ON PROPAGATION OF CAMELLIA PIQUETIANA IN LAM DONG PROVINCE, VIETNAM |
| title_full_unstemmed |
CONSERVATION STATUS AND RESEARCH ON PROPAGATION OF CAMELLIA PIQUETIANA IN LAM DONG PROVINCE, VIETNAM |
| title_sort |
conservation status and research on propagation of camellia piquetiana in lam dong province, vietnam |
| publisher |
Trường Đại học Đà Lạt |
| publishDate |
2024 |
| url |
https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/256893 https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/1224 |
| _version_ |
1819813223003586560 |