... operations were done manually using a sickle for cutting the rice stalk Rice was harvested in the morning to avoid intense sun light, aiming to reduce natural cracking due to sudden change of moisture ... and dry day After cutting, rice was transferred into a shaded area for manual threshing and cleaning in which most bulk straw, chaff, immature grain, and very light and fine impurities were separated...
... River Delta Bui Phong Luu and Nguyen The Ha Harvesting by combined harvester in Soc Trang Province Duong Minh Hoang Paddy harvesting mechanization of Soc Trang Province Tran Thi Phung Nga Drying Engineering ... methods to improve quality and reduce losses in rice production in Soc Trang Province Tran Thi Phung Nga Need and methods to improve quality and reduce losses in rice production in Tien Giang Province ... and extension workers will also benefit from this project by improving their knowledge and widening working opportunities The project will conduct some investigations in relation to controlling...
... a scholarship grant funded by the World Bank and Ministry of Education and Training of Vietnam through the Training and Research Improvement Grant Project of HUA (TRIG-HUA), which enabled him ... List of Tables ix List of Figures xvii List of Appendix Tables xix List of Appendix Figures xxiii Abstract xxiv INTRODUCTION 1.1 Background of the study 1.2 Statement of the Problem 1.3 Objectives ... Trường ðại học Nông nghiệp Hà Nội – Luận án tiến sỹ khoa học Nông nghiệp ……………………… 303 xxiv ABSTRACT HO NGOC NINH University of the Philippines Los Baños, April 2013 Farm-Level Economic Impact of...
... straw burning in the fields energy replace for rice straw Using other fuels such as gases, biogas, wood, solar Using tiled roofs and roofslab replace for rice straw Rice Straw Open Burning (RSOB): ... 658465 768210 877954 987698 Table Production of rice straw burning in the filed by province Unit: thous tons Commune Ha Noi Vinh Phuc Ninh Binh Fraction of rice straw that are burned in the field ... reduce rice straw burning in the field Growing mushroom Composting organic fertilizers Rice straw Energy production Feeding redworms 30 3.5 Solutions to reduce rice straw burning in the field •...
... i e., polished (pH6.32) and unpolished (pH5.98), and the usually cocked rice (pH5.91), and remaining one compound of the fluid of usually cocked rice itself (pH5.68) which was neither treated ... colonies were counted after days of incubation at 37°C in a microaerophilic atmosphere The remaining bacterial species were also determined in almost the same manner as in the case of H pylori ... saline solution demonstrated no bactericidal activities against H pylori ATCC43526 strain The remaining ATCC43504 type strain and 14 clinical H pylori strains (H-1 to H-14) simultaneously tested...
... FINAL EXAMINATION PAPER, 2012 BY NGUYEN THANH TAN, ABSTRACT Climate change is already happening Regardless of international progress to reduce emissions of the greenhouse gases that cause ... Haydock, AEA Energy & Environment, 2007).Vietnam is in the southeastern extremity of the Indochinese peninsula and occupies about 331,688 square kilometers With a coastline of 3,260 kilometers, and more ... have been contaminated by salt water along the country The Vietnamese government has begun planning for a one meter rise in sea level by the end of the century The consequences of doing nothing...
... use of proper technique of processing i.e cleaning, parboiling and milling helps in reduction in post harvest losses To avoid storage losses maintaining optimum moisture content i.e 12 percent ... through other outlet Extra blowers provided cleaning the grains of left-over impurities The capacity of these machines varies from 300 kg/h to 1500 kg/h Cleaning of Paddy The hand operated and power ... dehusking and whitening were intended to be carried out separately in separate machines The disc sheller mills may be called unit mills as all the operations involved in milling, cleaning, dehusking...
... as well as pollution zoning of basins for water use planning and pollution control planning 1.3 Study area and contents of water quality zoning of Hanoi City 1.3.1 Study area The study site is ... lagoon for proper surface water use zoning, orientation and protection of the water environment and that in turn is an incentive for studies on water quality zoning for Hanoi and Ho Chi Minh City ... quality zoning of rivers and canals in Ho Chi Minh City (2008) [2] and Cantho (2009) [9] Those results are valuable in water quality assessment and classification as well as pollution zoning of...
... Gồm đầu biên , đầu to đầu nhỏ , đầu nhỏ để gắn vào ắc piston , đầu to gắn vào trục khuỷu Trong đầu to biên có bạc lót Bạc biên gồm có ( , ), có lưỡi gà ăn khớp với ổ bạc Bạc ắc ghép chặt với đầu ... làm kín cán Piston o Sau tháo Piston ta chui vào xilanh dùng Ca Lê mở đai ốc phận làm kín vào thân máy o Sau lôi phận làm kín lên ý không để va đập vào sơ mi xilanh o Bộ phận làm kín cán Piston ... thắng lực lên dong áp lực giữ kim van • Khi dòng điện phận điều khiển lên , dâusẽ lên Hình 42 theo đường dầu hồi , lúc van trung gian không bị nén , có xu hướng lên , dẫn đến kim phun bị đẩy lên ,...
... Philippines pp 49-58 Grimm Casey C., Christine Bergman, Janis T Delgado, and Rolfe Bryant (2001) Screening for 2-acetyl-1pyrroline in the headspace of rice using SPME/GC MS J Agric Food Chem 49 p 245-249 ... ISSN: 1859-1523 số 4/2010, trang 120-127 REFERENCES Phan Phước Hiền, ctv ( 2011) Nghiên cứu bước đầu đặc điểm sinh học thành phần hóa học tinh dầu loài thiên niên kiện Vườn Quốc gia Côn đảo Tạp ... Current science, vol 91, No 11, 10 december 2006 pp 1533-1536 Varaporn Laksanalamai and Sarath Ilangantileke (1993) Comparision of aroma compound (2acetyl-1-pyrroline) in leaves from Pandan (Pandanus...
... sáng Xanh đậm 12 Kiểu To sít To dài sít Trung bình sít 13 Màu vỏ trấu Vàng sáng Vàng đậm Vàng nhạt 14 Mỏ hạt Vàng thẳng Vàng thẳng Tím thẳng Bảng Mức phản ứng với chủng vi khuẩn gây bệnh bệnh ... gian trỗ quần thể (ngày) Đặc điểm hạt phấn To tròn To tròn Tròn Bất dục Đặc điểm vỏ hạt Vàng rơm Vàng rơm Vàng nâu Râu ngắn Bảng 11 Kết sản xuất thử TH3-4 vụ mùa 2004-2005 Vụ, địa điểm Ngày gieo(ngày/tháng) ... cao, TGST tơng đơng giống đối chứng, trỗ nhanh, dài, nhiều hạt, nhiễm sâu bệnh nhẹ, côngnhận tạm thời để đa vào sản xuất thử thời gian tới 3.4 Đặc điểm bố mẹ TH3-4 bố trí sản xuất hạt lai Bảng...
... courser zeolite (3-5mm) and Entisol In terms of clogging, it can be prohibited by operation planning like alternative use of two sets of the systems or settling the rest period of the system during ... (2001) The efficiency of a multi-soil-layering system on domestic wastewater treatment during the ninth and tenth years of operation Ecological Engineering, 18, 185-199 Masunaga T., Wakatsuki T.,...
... Koichi Saito, Jun Goto, Fumi Dakeyama, Masatoshi Matsuo, and Tsutomu Nishihara (1999) New screening methods for chemicals with hormonal activities using interaction of nuclear hormone receptor ... Identification strogenic chemicals in STW effluent Chemical fractionation and In Vitro biological screening Environmental Science and Technology, 32 (11), 1549-1558 - 208 - ...
... and to analyze the first flush effect In addition, origins of various ions are deduced by examining the temporal variations of ion composition Seven storm events were surveyed in a small river ... between pollutant loads and runoff patterns In addition, origins of various ions were deduced by examining the temporal variations of ion composition The following results are obtained: (1) Except for ... affected the runoff of VSS during a storm event (5) Origins of various ions were deduced by examining the temporal variations of ion composition As a result, it was indicated that NO3-, SO42- and...
... and analyzed inorganic ions and organic matter The water samples taken at the three points spanning the river during the five flooding-stages were analyzed individually, and the representative ... observation every three days, we were also able to use data sets for observations every six days, every nine days, semimonthly or monthly We decided to take their observation times larger as possible ... 12.2 0.08 9.9 During the two big flooding-stages, cooperative water discharge occurred through opening of the weir at Lake Biwa and the gates of the Amagase Dam Theses discharge brought high pollutant...