Bac Kan province

Illicium verum is a non-timber forest product, which is widely cultivated in Vietnam. A leaf-feeder, Pogonopygia nigralbata Warren is a moth (Lepidoptera: Geometridae: Ennominae), has caused significant damage to plantations of this plant species in Bac Kan province.

9p vibecca 01-10-2024 2 1   Download

The objectives were: To describe the situation of HIV infection and risk behaviours of infection among injecting drug user in three provinces: Hoa Binh, Bac Kan, Tuyen Quang (2009-2010). To evaluate the effectiveness of comprehensive intervention model to prevent HIV transmission among injecting drug users (2011-2013).

28p petsematary 02-06-2021 38 4   Download

Research objectives: Supplement and complete a biodata and production technics of a native species with high economic values; the findings of the study are references for future researches, curriculums, technical officers, advisors and students; the study is also expected to build a technical guidance for producing Phay’s seedlings contributing to development andproduction of Phay, a native large-timber species, in Bac Kan province and other provinces with similar natural conditions.

27p change03 06-05-2016 58 5   Download

Research objectives: Can analyze the current situation and characteristics of natural rehabilitation of flora carpet on lands after shifting cultivation as a basis for building the classification of rehabilitation capacity in the study area; can assess the protection capacity of flora carpet on lands after shifting cultivation, can classify rehabilitation potential of forest on lands after shifting cultivation through forest time natural rehabilitation, and propose some silviculture solutions for forest rehabilitation on lands after shifting cultivation in the watershed protection area.

27p change03 06-05-2016 39 5   Download

Objective of the projec: identify several risk factors related to acute lower respiratory infectionsa; evaluate effectiveness of interventional measures for acute respiratory infections in the community.

14p nguyenthiminh32 12-07-2014 83 5   Download

Study objectives: to describe and analyze the needs, supply and utilization status of health care services to Dao women on cultural, ethnic and social aspects in some communes in Bach Thong district, Bac Kan province.

24p nguyenthiminh32 12-07-2014 112 5   Download