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Autor:
Huynh Van Thao, Nguyen Van Cong, Le Thi Cam Nhung, Tran Hoang Kha, Huynh Cong Khanh, Le Van Dang, Nguyen Phuong Duy, Huynh Quoc Tinh, Trieu Nguyen Lan Vi, Nguyen Phuong Chi, Tran Sy Nam
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e35759- (2024)
Rice-shrimp rotation systems are one of the widespread farming practices in the Vietnamese Mekong Delta coastal areas. However, greenhouse gas (GHG) emissions in the system have remained unclear. This study aimed to examine methane (CH4) and nitrous
Externí odkaz:
https://doaj.org/article/af885f9fe4934b5094d3bcf554262106
Publikováno v:
Horticulturae, Vol 10, Iss 6, p 561 (2024)
Durian is one of the most valuable and expensive fruits in Vietnam and Southeast Asia. Leaf nutritional disorders are considered to be causes of reductions in fruit yield and quality. However, studies on the nutritional balance in durian leaf are lim
Externí odkaz:
https://doaj.org/article/e22ffa41f1254d9a96f669299cb19ccf
Autor:
Le Van Dang, Ngo Ngoc Hung
Publikováno v:
PeerJ, Vol 11, p e16178 (2023)
To grow fruit plants, farmers in the Vietnamese Mekong Delta (VMD) must use raised bed constructions to avoid waterlogging during the rainy season. This study aimed to evaluate the effects of the age of the raised beds on the soil physicochemical pro
Externí odkaz:
https://doaj.org/article/5692eb2e41254297ac6d71feb334c7ad
Publikováno v:
Heliyon, Vol 9, Iss 2, Pp e13532- (2023)
In the history of rice-shrimp farming (RSF) in the Mekong Delta, in saline acid sulfate soils (ASS), RSF has proved its sustainability as there is no long-term accumulation of acidity and salinity that adversely affect RSF production. However, the so
Externí odkaz:
https://doaj.org/article/125bfb51c96b454391918d07d17153d6
Publikováno v:
PeerJ, Vol 11, p e14803 (2023)
The available phosphorus (P) in acid sulfate soils (ASSs) is low because of fixation by aluminum (Al) and iron (Fe), resulting in decreased P use efficiency and crop yield. At present, the use of dicarboxylic acid polymer (DCAP) coated on P fertilize
Externí odkaz:
https://doaj.org/article/2e5d20400a2c4c0f93f86c91308f39dc
Impact of cover crop and mulching on soil physical properties and soil nutrients in a citrus orchard
Publikováno v:
PeerJ, Vol 10, p e14170 (2022)
Background Cover crops and mulching can ameliorate soil porosity and nutrient availability, but their effects on the physical characteristics and nutrients in the raised bed soils are unclear. Methods The field experiment was conducted in a pomelo or
Externí odkaz:
https://doaj.org/article/550b8fcc431743b68f122a93111f15f2
Publikováno v:
International Journal of Agronomy, Vol 2022 (2022)
Foliar application is a popular technique to supply mineral nutrients to crops. It also enhances nutrient use efficiencies, especially under limited soil fertility or restricted environmental conditions. This study aimed to evaluate the influence of
Externí odkaz:
https://doaj.org/article/25b592c6573d42c581c0d57cec589ff3
Publikováno v:
Applied and Environmental Soil Science, Vol 2022 (2022)
Soil acidity is an important factor affecting crop productivity in the tropics. The soil of the Vietnamese Mekong Delta has high acidity, deficient levels of exchangeable bases, and low fertility. This study aimed to evaluate soil amendments’ role
Externí odkaz:
https://doaj.org/article/96715e597c134d63b8ac8db653d99b6e
Publikováno v:
The Scientific World Journal, Vol 2021 (2021)
Fruit orchards in the Vietnamese Mekong Delta (VMD) are severely degraded due to many factors, such as low organic matter content, soil acidification, and poor soil management. Organic manures are considered to be a soil conservation measure that dec
Externí odkaz:
https://doaj.org/article/67d7437a9cd84997862d5fa347077925