Agriculture

Agricultural and rural tourism is understood as the activity of a community participating in tourism, this activity begins spontaneously in places with attractive tourist attractions and historical sites where local residents participate in serving the needs of tourists.

13p viaburame 14-03-2025 2 0   Download

The research was carried out on the composition and distribution characteristics of the butterfly species (Lepidoptera: Rhopalocera) in different habitats (residential habitat and agricultural land; stream, grassland, and shrub habitat; and natural forest habitat) in Co Lung commune, Pu Luong nature reserve, Ba Thuoc district, Thanh Hoa province.

9p viaburame 14-03-2025 0 0   Download

Phosphorus (P) is essential for plant growth, but most of it in soil is insoluble and unavailable to plants. To increase crop yields, farmers use chemical fertilizers, causing soil pollution from the accumulation of insoluble P. Beneficial microorganisms called phosphorus-solubilizing microorganisms (PSMs) can change insoluble organic and inorganic phosphorus compounds into forms that plants can absorb. This article seeks to deepen knowledge of how PSM can improve plant growth, decrease soil phosphorus contamination, and contribute to the future of sustainable agriculture.

11p viaburame 14-03-2025 0 0   Download

Food fraud, particularly in staple commodities like rice, poses significant risks to trademark protection as well as economic challenges. In this study, we explored the efficacy of Raman spectroscopy in differentiating authentic ST25 rice-a premium variety of Vietnam from other rice types, amidst concerns of adulteration.

9p viaburame 14-03-2025 6 1   Download

This article presents the frequency and trends of meteorological drought in Thai Binh province for the period 1991-2021 and forecasts drought trends for the period 2025-2065 based on climate change scenarios. The PED drought index is calculated using the corresponding daily temperature and rainfall data for each of these periods.

11p viaburame 14-03-2025 2 1   Download

Microplastics are regarded as an emerging threat to water and other environments. The increasing use of plastics in agricultural cultivation has led to higher risks and more dangerous pollution of agricultural water. However, microplastics in agricultural water in Vietnam have neither been studied nor documented in any publication.

13p viaburame 14-03-2025 7 1   Download

This research explores the development of a novel slow-release fertilizer coating composed of polyvinyl alcohol (PVA), tapioca starch, and modified rice husk char. These results underscore the potential of using rice husk char in biopolymer coatings to enhance the environmental performance of fertilizers, offering a sustainable approach to agricultural management.

8p viling 11-10-2024 4 1   Download

Tài liệu "Sổ tay hướng dẫn quản lý rơm rạ theo hướng nông nghiệp tuần hoàn và phát thải thấp ở Đồng bằng sông Cửu Long" nhằm cung cấp các phương pháp và kỹ thuật quản lý rơm rạ bền vững, phù hợp với mô hình nông nghiệp tuần hoàn (circular agriculture) và giảm phát thải khí nhà kính. Mục tiêu của tài liệu này là hỗ trợ nông dân trong khu vực Đồng bằng sông Cửu Long chuyển đổi từ các phương pháp quản lý rơm rạ truyền thống sang những phương pháp hiệu quả và thân thiện với môi trường.

76p gaupanda079 04-03-2025 5 2   Download

Freshwater aquaculture has played key roles in the livelihood development of farm households in the Red River Delta through freshwater fish ponds, rice-and-fish, and marine cage culture. This study aimed to analyze the marketing channels of freshwater aquaculture fish in Hai Duong province.

15p vibecca 01-10-2024 6 2   Download

In this study, Cat Hai fish sauce, one of the major traditional fish sauce manufacturers in Vietnam, was used to investigate the variation in histamine content during the fermentation process and to isolate histamine-producing bacteria. Six Dich Chuop samples corresponding to the first sixth months from the beginning of fermentation were collected for these purposes.

10p vibecca 01-10-2024 3 2   Download

Resting egg production of rotifers provides critical advantages in larviculture of most fish species due to the reduction in the costs of labour and algae production. The study was conducted to investigate the effects of temperature on population growth and resting egg production of a freshwater rotifer, Brachionus calyciflorus, collected in Northern Vietnam.

8p vibecca 01-10-2024 2 2   Download

This study aimed to quantify the phenolic contents and the antioxidant capacities of leaf extract powders from three Myrtaceae plants, namely Cleistocalyx operculatus (Vietnamese name: Vối), Psidium guajava (Ổi), and Rhodomyrtus tomentosa (Sim), investigate their inhibitive activities on the growth of bacteria isolated from spoiled shrimps, and evaluate their values as preservative agents in the cold storage of Pacific whiteleg shrimps (Penaeus vannamei).

15p vibecca 01-10-2024 3 2   Download

The current experiment aimed to determine the effects of peptidoglycan, known as a prebiotic compound, on the growth, feed efficiency, and disease resistance in Nile tilapia. Fish at an initial body weight of 22.6 ± 0.3g were distributed into a 100 L-glass tank system.

10p vibecca 01-10-2024 4 2   Download

This study aimed to investigate the current use of drugs, chemicals, herbs, and herbal extract products in grow-out farms of snakehead (Channa striata) and Pangasius catfish (Pangasianodon hypophthalmus) in the Mekong Delta, Vietnam.

9p vibecca 01-10-2024 3 1   Download

The high demand for Davao pomelo and its suitability to the local climate in the Philippines have given rise to expansion potentials and provided possibilities in curbing poverty levels in the agricultural sector of the region. In order to design intervention projects and policies, the present study investigated the pomelo industry in Northern Mindanao covering specifically the product flow and challenges in the industry.

10p vibecca 01-10-2024 3 2   Download

Tea farming households in Lung Vai commune, Muong Khuong district have been facing different types of risks. This study aimed to analyze their current risk-coping strategies, then to propose some solutions for the future.

10p vibecca 01-10-2024 3 2   Download

This study investigated the role of perennial crop systems in enhancing sustainable livelihoods among rural households in Dak Lak province, Vietnam, with a particular focus on coffee and pepper crops. To gather data for this study, structured interviews were conducted with 86 households (90 farms) through a multi-stage sampling approach from January to May 2019.

12p vibecca 01-10-2024 3 2   Download

This study was conducted to evaluate the responses of a local cultivar, Dau tam Thanh Hoa, and three introduced mung bean cultivars (DX14, Mongo Labo, and TV06425) to water stress at the different growth stages.

12p vibecca 01-10-2024 3 2   Download

This study was conducted to determine the composition of Toxocara species in dogs and cats in Vietnam. One hundred and twenty-seven Toxocara adult worms were collected from dogs and cats and were analyzed by PCR-RFLP assay and DNA sequencing of a partial section of the cox1 gene.

7p vibecca 01-10-2024 4 2   Download

Combined systems for wastewater treatment and resource recovery have been developed in many countries. However, systems for energy generation are still underdeveloped. This research was conducted to evaluate the possibility of electric potential generation from wastewater using a microbial fuel cell system (MFC).

7p vibecca 01-10-2024 2 1   Download