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Vol. 12 No. 8 (2023)

Published: 2023-11-06

Surveying vermiwash and vermicompost collection conditions from Eudrilus Eugeniae

Huynh Ngoc Oanh, Lam Tien Dat, Tran Truc Thanh

3-9
- PDF (Vietnamese)
Diversity and distribution of earthworm (Annelida: Oligochaeta) in Southeastern Vietnam

Lam Hai Dang, Phan Thanh Quoc, Nguyen Quoc Nam

10-25
- PDF (Vietnamese)
Assesing water quality by habitats at Tram Chim National Park

Ly Van Loi, Truong Hoan Dan, Duong Van Ni

26-35
- PDF (Vietnamese)
Biodiversity of jungles in U Minh Ha National Park, Ca Mau province

Tran Quoc Khai, Duong Van Nha, Nguyen Tan Tuyen, Nguyen Hoai Linh, Huynh Kiet Anh Tuan, Ngo Minh Sang

36-51
- PDF (Vietnamese)
The current status of household solid waste management in Tan Thuan Dong commune, Cao Lanh city, Dong Thap province

Le Diem Kieu, Dinh Van Thuan, Pham Quoc Nguyen

52-59
- PDF (Vietnamese)
Effects of agricultural farming models on the content of soil organic matter and total nitrogen in the Dai mountains of An Giang province

Tran Van Huu, Nguyen Thi Thu Xuan, Nguyen Thi Phuong

60-65
- PDF (Vietnamese)
Sufficient condition for generalized synchronization in the networks of two ordinary differential equations of FitzHugh-Nagumo type with bidirectionally linear coupling

Phan Van Long Em, Vo Tan Dat

66-70
- PDF (Vietnamese)
Designing a website to manage a bank of differentiated questions in mathematics at grade 12

Tran Le Nam, Huynh Phu Si

71-78
- PDF (Vietnamese)
Using the SOLVE function of the CASIO calculator to resolve some chemical problems at university level

Hoang Thi Thuy Duong, Ho Sy Linh

79-87
- PDF (Vietnamese)
Investigating some factors affecting the ability to extract polyphenols and flavonoids compound from mulberry leaves (Moruss Alba L.)

Vo Tan Thanh, Nguyen Thi Kim Tuyen, Vo Thi Thuy, Ta Ngoc Tu, Le Bich Tuyen, Phan Thuy Oanh

88-94
- PDF (Vietnamese)
Processing jam from Syzygium Cumini with roselle extract

Diep Kim Quyen, Ngo Thi Thanh Ngan

95-103
- PDF (Vietnamese)
Investigating total flavonoid content and antioxidance of ethanol extracts from Ruellia simplex C.WRIGHT

Nguyen Van Kiet, Nguyen Thi Mai Thanh, Hoang Thi Phuong Thao, Mac Gia Linh, Tran Thi Thuy An

104-111
- PDF (Vietnamese)
Investigating antioxidant extraction from Receptaculum Nelumbinis

Dang Thi Hong Nhung, Tran Dang Khoa, Pham Duy Khuong, Nguyen Hong Tham, Nguyen Thi Hong Hanh

112-120
- PDF (Vietnamese)