| CONTENTS |
| 1. | Research on the main factors, influencing the cavitation emulsification process of diesel fuel
Milcho Angelov, Donka Stoeva, Hoang Duc Lien | 137 |
| 2. | Investigating pesticide applicators’ knowledge on pesticide risk reduction in vegetable production in Hanoi and Thai binh
Do Kim Chung, Kim Thi Dung, Do Thi Nhai, Le Thanh Loan | 143 |
| 3. | Effective water management in rice cultivation and water resource conservation
Nguyen Van Dung, Nguyen Tat Canh, Chu Anh Tiep, Ngo Thi Dung, Ha Thi Thanh Binh,Ngo Thanh Son, Nguyen Thi Giang | 151 |
| 4. | The study on biological characteristics of Brontispa longissima (Gestro) (Coleoptera: Chrysomelidae)
Ho Thi Thu Giang, Satoshi Nakamura | 159 |
| 5. | Mathematical foundations of the improved aggregation pheromone system algorithm
Hoang Thi Thanh Giang, Nguyen Hoang Huy | 165 |
| 6. | Characteristics of growth and CO2 exchange rate of single leaf in a Vietnamese hybrid rice variety and its parents during vegetative stage
Tang Thi Hanh, Takuya Araki, Fumitake Kubota | 174 |
| 7. | Contamination of some bacteria isolated from chicken meat in retail markets in Hanoi and examination of the antibiotic resistance ability of Salmonella and E.coli strains isolated
Chu Thi Thanh Huong, Nguyen Thi Hai Duong, Nguyen Thi Thu Hien | 181 |
| 8. | Determining virulence factors of Escherichia coli strains isolated from diarrhea piglets by using PCR method
Nguyen Thi Lan, Truong Ha Thai, Nguyen Van Giap | 187 |
| 9. | Genetic diversity of local maize (Zea mays L.) accessions collected in highland areas of Vietnam revealed by RAPD markers
Vu Van Liet, Phan Duc Thinh | 192 |
| 10. | Effects of different plant densities on yield and quality of hybrid baby corn
Nguyen Viet Long, Nguyen The Hung, Nguyen Van Loc, Dinh Thai Hoang, Nguyen Thanh Nam | 202 |
| 11. | Specific feature in photosynthetic response of kenaf plant (Hibiscus cannabinus L.) to flooding stress
Nguyen Thi Phuong Mai, Fumitake Kubota | 209 |
| 12. | Effect of pretreatment of seeds by gibberellin (GA3), kinetin and temperatures ongermination and seedling growth of A. acutiloba kitagwa
Ninh Thi Phip, Hiroshi Nojima, Toru Tashiro | 217 |
| 13. | Study on clinical and hematological criteria of acute inflammation of intestines in Holstein calves in Sao Vang breeding Center, Tho Xuan, Thanh Hoa
Chu Duc Thang, Chu Duc Huy | 225 |
| 14. | Physical and biochemical changes in cool-stored ripening bananas of two different dessert cultivars
Nguyen Thi Bich Thuy, Saichol K. | 230 |
| 15. | Intensive nursing climbing perch (Anabas testudineus) in hapas using pellet feed at different protein levels
Kim Van Van, Vo Qui Hoan | 239 |
| 16. | Hybrid rice production in the Red River Delta: Farmers’ perspectives
Tran Duc Vien, Nguyen Thi Duong Nga | 243 |
| 17. | Economic impact of hybrid rice in Vietnam: An initial assessment
Tran Duc Vien, Nguyen Thi Duong Nga |
