Vinh Phuc province

This paper bases on the biodiversity database of the edible and medicinal mushrooms at Tam Dao National Park, Vinh Phuc province to propose management solutions for edible and medicinal mushrooms for Tam Dao National Park for conservation purposes.

11p viindra 06-09-2023 3 2   Download

Vinh Thinh commune, Vinh Tuong district, Vinh Phuc province is increasingly developing with specific agricultural and livestock production activities. Along with the rise of life quality, people here are generating a large amount of domestic waste every day without a thorough management methods.

9p viindra 06-09-2023 4 2   Download

As a continuation of our work on the bioactive constituents from Caesalpinia species, eight compounds (1−8) were isolated from the air-dried leaves of C. bonduc, collected from Vinh Phuc province of Vietnam. The cytotoxic activity of eight compounds (1–8) was screened on HepG2 human cancerous cells using the sulforhodamine B colorimetric assay.

8p viberkshire 09-08-2023 5 4   Download

Melastoma L. (Melastomataceae Juss.) is an important component in the secondary forests ecosystem in Ngoc Thanh commune, Phuc Yen city, Vinh Phuc province. Four species and one subspecies of this genus have been recorded in the Ngoc Thanh commune.

10p viberkshire 09-08-2023 6 2   Download

The concentration levels of PAHs in the samples were determined using gas chromatography coupled with mass spectrometry. The main applied research methods include field observation and sample analysis.

11p viironman 02-06-2023 5 3   Download

Schisandra grandiflora (Wall.) Hook. f. & Thomson (Schisandraceae: sect. Pleiostema), the specimens collected in Ha Giang, Cao Bang, and Vinh Phuc provinces, as a new recorded species for the flora of Vietnam. A morphological comparison with related species and a key to species in Vietnam was provided.

6p vicaptainmarvel 21-04-2023 2 2   Download

The genus Clarkus with a redescription of Clarkus sheri females is recorded and illustrated for the first time in Vietnam. Eight females of Clarkus sheri were collected from several natural reserves: Bac Me (Ha Giang province), Van Ban (Lao Cai province), Vu Quang (Ha Tinh province), Kon Chu Rang (Gia Lai province) and Me Linh (Vinh Phuc province).

11p vicaptainmarvel 21-04-2023 6 2   Download

The aims of this study are to provide data on species composition and distribution of the mayflies in Dao Tru stream, Dao Tru commune, Tam Dao district, Vinh Phuc province. Specimens were collected in December 2020 both quantitatively by Surber net (50 cm 50 cm, mesh size 0,2 mm) and qualitatively by hand net, pond net and Surber net by “kick net”.

10p vimalfoy 08-02-2023 2 1   Download

The objective of the research "Basic health indicators of high school students of rare ethnic San Diu located in Vinh Phuc Province, Vietnam, compared with Kinh" was to identify several morphological and physical strengths of male and female students aged 16-18, contributing to building Vietnamese biological values in the current period. This research on morphological and physical strengths was conducted on 795 high school students, including 406 students of Kinh (50.06%), and 389 students of San Diu (49.94%) in Tam Dao district, Vinh Phuc province.

8p runordie2 06-06-2022 8 0   Download

Vinh Phuc is a province with a strong industrial development, with a relatively high proportion of yearly GDP (over 50%). To maintain its strength, Vinh Phuc has focused on developing industrial human resources to meet the increasing requirements of the industry in the context of deep integration of the country today.

8p vipatriciawoertz 26-05-2022 14 1   Download

The present study takes as its main focus the following objective: Identifying difficulties that class 11D2 students at Nguyen Viet Xuan High School, Vinh Phuc Province experience in studying listening comprehension skills.

70p closefriend09 16-11-2021 15 2   Download

Vietnam's salt iodine supplementation program is a Government funded activity. Since 2005, the reduction of the funding source has had a direct impact on the effort to reduce iodine deficiency disorders nationwide, including Vinh Phuc.

8p viwinter2711 18-10-2021 5 0   Download

Increases in pig farm densities have caused great pressures on waste management systems and produce massive manure and urine quantities in Vietnam. This study aimed to identify the role and contributions of biogas digesters to better manage the sources of greenhouse gas (GHG) emissions from pig wastes for different types of pig farms in the north of Vietnam. Four provinces, namely Thanh Hoa, Phu Tho, Thai Binh, and Vinh Phuc, were identified.

11p chauchaungayxua12 09-07-2021 22 1   Download

The main research object of the thesis is economic, organizational and policy issues for sustainable agricultural development in provinces and cities in the conditions of highspeed industrialization and modernization in theory and in Vinh Phuc province in practical terms.

14p kethamoi12 15-05-2021 21 1   Download

The purpose of the thesis is to propose a system of financial solutions of related entities to sustainably develop industrial zones of Vinh Phuc province to 2025, with a vision to 2030.

26p trinhthamhodang1217 14-01-2021 26 5   Download

The research results show that there were differences in morphological indicators: height was based on age and sex factors. The physical strength of the study was subjected to the normal group according to BMI. Circulatory indicators (heart rate, arterial blood pressure) had a proportional relationship to the morphological and physical index.

9p tamynhan5 10-12-2020 8 1   Download

In this study, specimens were collected at 5 different sites. The aquatic insects were collected both quantitatively by Surber net (size 50 cm × 50 cm, mesh size 0.2 mm) and qualitatively by hand net and pond net. A field survey was conducted in December 2019 (dry season) and in June 2020 (rainy season).

7p tamynhan5 10-12-2020 9 2   Download

The starch content and pectin content reached a maximum when the fruit was 14 weeks old and then gradually decreased. The tannin content decreased from fruit formation until fruit ripening. Through the research process, we found that banana achieves the best quality to harvest when fruits are 18 weeks old. The results of this study provide important data for the harvesting and storage of banana fruit.

10p tamynhan5 10-12-2020 12 1   Download

This study was designed to be a cross-sectional study of 1440 Kinh students and 718 San Diu students from 11 to 17 years of age in Vinh Phuc and Phu Tho Provinces. The study objective was to determine the age of puberty of Kinh and San Diu students in these provinces.

5p tamynhan5 10-12-2020 11 1   Download

The researchers evaluated the growth and development abillity of some hybrid maize varieties grown in Spring 2018 in 4 northern and north central provinces including Viet Tri - Phu Tho, Vinh Tuong - Vinh Phuc, Phu Yen - Son La, Yen Dinh - Thanh Hoa. The experiments were arranged in a completely randomized block format with 3 replicates. Each hybrid maize was cultivated in 4 rows in a 5-m long plot; the distance between two rows was 70 cm and the distance between two plants was 25 cm. Fertilizers applied generally for experiments were 150 kg N + 90 kg P2O5 + 80 kg K2O/ha.

9p caygaocaolon5 19-05-2020 33 2   Download