Type: ບົດຄົ້ນຄວ້າ
ທຸລະກິດກະສິກຳ
ຊີວະນາໆພັນກະສິກຳຂອງລາວ ມີທ່າແຮງເພື່ອຍົກລະດັບເສດຖະກິດທ້ອງຖິ່ນ ໂດຍຜ່່ານການປັບປຸງຊີວິດການເປັນຢູ່ຂອງຄອບຄົວຊາວພູດອຍ ແລະ ພ້ອມນັ້ນ ກໍເປັນການສ້າງຊື່ສຽງໃນເວທີສາກົນ ກ່ຽວກັບ…
The Lao uplands have long been recognized for their rich agro-biodiversity. Home to globally important species of animals, plants, and micro-organisms, this agro-biodiversity is the legacy of the…
ໃນການສຶກສາຄັ້ງນີ້ ມີຈຸດປະສົງເພື່ອສຶກສາວິທີການ ແລະ ຄວາມເໝາະສົມຂອງນ້ຳເປື່ອຍ 5 ຊະນິດ ຊຶ່ງປະກອບມີ: CH3COOH, C6H10O8, KMnO4, NaHCO3 ແລະ NaCl ທີ່ຄວາມເຂັ້ມຂຸ້ນ 3 ລະດັບຄື: 0.1%, 0.5%, 1%…
ການປ່ຽນແປງທີ່ສຳຄັນທີ່ສຸດ ແມ່ນວິທີການຄົ້ນຄວ້າທີ່ມີຄຸນນະພາບ ຊຶ່ງກ່ຽວຂ້ອງກັບໂຄງການໃນການຕັດສິນໃຈວ່າ ການປ່ຽນແປງໃດທີ່ມີຄຸນຄ່າ ຄວນບັນທຶກເອົາເປັນ “ບົດເລື່ອງ”. ບົດເລື່ອງ MSC ແມ່ນມີຄວາມໝາຍເພື່ອເປັນຕົວຢ່າງ,…
ຕົ້ນກະຖີນໜາມເປັນວັດສະພືດຊະນິດໜື່ງທີ່ມີການຈະເລີນເຕີບໂຕ ແລະ ແຜ່ກະຈາຍໃນເຂດດິນຊຸ່ມນ້ຳຢ່າງໄວວາ ເຊິ່ງເປັນຂໍ້ຈຳກັດ ເຮັດໃຫ້ພືດຊະນິດອື່ນບໍ່ຂະຫຍາຍຕົວໂຕໄດ້. ນອກຈາກນັ້ນ, ຍັງບໍ່ມີີສັດຕູທາງທຳມະຊາດຫຼາຍ…
ການສຶກສາກ່ຽວກັບການຄັດເລືອກເຊື້ອຢີສ໌ທີ່ສາມາດໝັກໄຊໂລສໃຫ້ເປັນເຫຼົ້າເອຕາໂນລ ເຊິ່ງໄດ້ນໍາໃຊ້ ສິ່ງເສດເຫຼືອທາງການກະເສດ ລວມທັງໝົດ 56 ຕົວຢ່າງ. ໃນຂະບວນການທົດລອງໄດ້ດຳເນີນໂດຍ ນຳໃຊ້ເຕັກນິກການເພີ່ມເຊື້ອໃນອາຫານແຫຼວ…
ການຜະລິດກະສິກຳ
The Lao uplands have long been recognized for their rich agro-biodiversity. Home to globally important species of animals, plants, and micro-organisms, this agro-biodiversity is the legacy of the…
Farmers are often blamed for destroying tropical forests, especially in the Lao PDR. Converting shifting cultivation into cash crop-based agriculture is recurrently presented as the solution merging…
ໃນການສຶກສາຄັ້ງນີ້ ມີຈຸດປະສົງເພື່ອສຶກສາວິທີການ ແລະ ຄວາມເໝາະສົມຂອງນ້ຳເປື່ອຍ 5 ຊະນິດ ຊຶ່ງປະກອບມີ: CH3COOH, C6H10O8, KMnO4, NaHCO3 ແລະ NaCl ທີ່ຄວາມເຂັ້ມຂຸ້ນ 3 ລະດັບຄື: 0.1%, 0.5%, 1%…
ການສຶກສາກ່ຽວກັບການຄັດເລືອກເຊື້ອຢີສ໌ທີ່ສາມາດໝັກໄຊໂລສໃຫ້ເປັນເຫຼົ້າເອຕາໂນລ ເຊິ່ງໄດ້ນໍາໃຊ້ ສິ່ງເສດເຫຼືອທາງການກະເສດ ລວມທັງໝົດ 56 ຕົວຢ່າງ. ໃນຂະບວນການທົດລອງໄດ້ດຳເນີນໂດຍ ນຳໃຊ້ເຕັກນິກການເພີ່ມເຊື້ອໃນອາຫານແຫຼວ…
ສາກົນ
The Lao newt (Laotriton laoensis) is a recently described species currently known only from northern Laos. Little is known about the species, but it is threatened as a result of overharvesting. We…
The salamandrid genus Tylototriton is poorly known in Laos, with one described species and unverified reports of two others. We undertook new fieldwork and obtained samples of Tylototriton at six…
We revise the frogs of the genus Phrynoglossus from Indochina based on data of external morphology, bioacoustics, and molecular genetics. The results of this integrative study provide evidence for…
The results of herpetological surveys conducted throughout Laos in 2016–2019 resulted in significant records at the country and provincial levels for several amphibian and reptile species, other than…
Farmers are often blamed for destroying tropical forests, especially in the Lao PDR. Converting shifting cultivation into cash crop-based agriculture is recurrently presented as the solution merging…
We evaluate the impact of a fisheries management program centered on the definition of Fish Conservation Zones on biodiversity, measured as the number of species caught in the last 12 months. Data…
Capparis macrantha Souvannakhoummane, Fici & Lanorsavanh sp. nov., a new shrub species characterized by erect or ascending habit, stipular thorns, large lanceolate-elliptic leaves and large…
A new species of the dicroglossid frog genus Limnonectes is described from recent and historical museum specimens collected in central and southern Laos and northeastern Thailand. Limnonectes savan…
Accurately delimiting species and their geographic ranges are imperative for conservation, especially in areas experiencing rapid habitat loss. Southeast Asia currently has one of the highest rates…
A new species of "fanged frog" in the genus Limnonectes resembling L. kohchangae (Smith, 1922) from southeastern Thailand and southwestern Cambodia is described from upper elevations of the Bolaven…
Terrestrial malacofauna in Laos is expected to comprise a large number of species because the country has a large variety of suitable habitats for snail colonization and diversification. The genus…
Desmodium s.l. (Leguminosae tribe Desmodieae) is highly diverse in Indochina at the generic level. Among the segregates from Desmodium s.s., Grona has most differentiated in the region…
Since 2008 the commercial trade of Laotriton laoensis has been prohibited in Laos. This is to be welcomed although protection in practice is hardly to be monitored. According to IUCN the species…
Two new species of Lasianthus (Rubiaceae), L. bolavenensis Tagane & Soulad., and L. laoticus Tagane, Soulad. & Nob.Tanaka from Bolaven Plateau, southern Laos,…
A new species of Capparis, C. phatadke, is described and illustrated from the Bolikhamxai Province, central Lao PDR. The new species is characterized by lianous habit, brown-reddish…
Croton nagaoi (Euphorbiaceae) is described based on a specimen collected from the basin of the Bolaven Plateau, southern Laos. It is most similar to Croton thorelii Gagnep. of Laos, Cambodia,…
Two species of Apocynaceae, Chilocarpus denudatus and Kopsia vidalii, are newly recorded for Laos. The genus Chilocarpus is also a new generic record for Laos. Notes on …
ພູເບ້ຍ ເປັນພູທີ່ສູງສຸດຂອງ ສປປ ລາວ ໃນລະດັບຄວາມສູງ 2.820 ແມັດ, ມີທີ່ຕັ້ງໃນເມືອງອານຸວົງ, ແຂວງໄຊສົມບູນ, ເຊິ່ງປົກຄຸມດ້ວຍປ່າໄມ້ທີ່ມີຄຸນຄ່າທາງດ້ານເສດຖະກິດ ແລະ ຊີວະນາໆພັນທີ່ອຸດົມສົມບູນ ເປັນເອກະລັກ ແລະ…
Background: 2,3-Butanediol (2,3-BD), a valuable compound used for chemicals, cosmetics, pesticides and pharma‑ ceuticals, has been produced by various microbes. However, no high-temperature…