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Effects of Bio-probiotic betel Bokashi on Raising Pigs and Preventing Diarrhea in Young Piglets in Central Vietnam

Journal of Agricultural Science and Technology(A) 2017年第B10期7卷 78-84页

作者： Nguyen Quang Linh Tran Thi Thiem Department of Nutritional Diseases and Systems for Livestock and Aquaculture Institute of BiotechnologyHue UniversityHue City 53000Vietnam Department of Agriculture and Rural Development Tam Ky City 56000Quang Nam ProvinceVietnam

Infection of Escherichia coli in piglets is identified as one of major problems in pig *** were collected from different experiments conducted at farm levels and results showed that the percentage of piglets infected with *** was very *** infected healthy piglets were up to 48.9%and *** infected diarrhea piglets accounted for 88.3%.Using betel Bokashi and antibiotics in treatment brings about different *** of 48 infected piglets,15 piglets were selected for three groups treatment with five each *** showed that 92.3%diarrhea piglets treated with betel Bokashi recovered in 3.85 d,while 100%and 88.23%treated with antibiotics were cured in 4 d and 4.01 d,***-treatment piglets in group 3 grew up faster than group 1 and group 2,with gains 231,218 and 212 g,respectively.

关键词： Piglets Escherichia coli diarrhea betel Bokashi health and treatment

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Developmental Strategies of betel Nut Industry in Hainan Province

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Asian Agricultural Research 2010年第12期2卷 1-4页

作者： CHEN Jun, HAN Xuan, LIU Li-yun, FENG Mei-li, LI Zhuan, QIN Hai-tang Coconut Research Institute of China Academy of Tropical Agricultural Sciences, Wenchang 571339, China

The developmental status of the betel nut industry is introduced, including cultivation situation, processing and development situation, and consumer market situation. The result shows that the cultivation of betel nut in Hainan Province develops rapidly and the primary processing of betel nut has formed certain scale, but the deep processing of betel nut is backward. Except for the mino amount of the betel nuts consumed by Hainan Island, a large majority of the betel nuts are processed into dry fruit to sell to Hunan Province to reprocess. The problems exist in the development of betel nut industry in Hainan Province are analyzed, covering blind cultivation, extensive management, backward processing, lagged new product development and the single and concentrated consumer market. The strategic choice of developing the betel nut industry of Hainan Province is analyzed as well. Hainan Province should carry out the green, sustainable, diversified, cooperative and export-oriented industrial developmental strategy.

关键词： betel nut Hainan Province Industry Developmental s

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Current Situation and Management Recommendations about betel Nut Planting in Hainan

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Asian Agricultural Research 2016年第4期8卷 15-17页

作者： Huide HUANG Haolun HUANG Haiqing LIU Institute of Scientific and Technical Information Chinese Academy of Tropical Agricultural Sciences

The betel nut planting area and yield in Hainan have reached 94000 ha and 231000 t,*** are some problems in betel nut planting such as dispersed cultivation,irrational planting layout,excessively dense planting and serious betel nut yellow leaf *** the sustainable development of Hainan betel nut,it is necessary to focus on building the disease-resistant betel nut plantation,so as to prevent and control the occurrence and spread of betel nut yellow leaf disease;transform the low-yield betel nut plantation,and strengthen betel nut production management,in order to improve betel nut yield and promote sustainable development of betel nut industry.

关键词： betel nut Planting Current situation Management Recommendations

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Anti-microbial principles of selected remedial plants from Southern India

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Asian Pacific Journal of Tropical Biomedicine 2011年第4期1卷 298-305页

作者： Tirupathi Rao G Suresh Babu K J Ujwal Kumar Sujana P A Veerabhadr Raoa Sreedhar AS Centre for Cellular and Molecular Biology Hyderabad 500 007India Division of Organic Chemistry-I Natural Products LaboratoryIndian Institute of Chemical TechnologyHyderabad-500 607India

Objective:To examine the anti-bacterial activity of leaf extracts of Morus alba L.(Moraceae)and Piper betel L.(Piperaceae),and seed extracts of Bombax ceiba L.(Borabacaceae).Methods:We have partially purified plant extracts by solvent extraction method,and evaluated the effect of individual fractions on bacterial growth using Escherichia coli(***),Pseudomonas aeruginosa(***) and Staphylococcus aureus(***) bacterial ***:Compared with Morus and Bombax fractions,Piper fractions showed significant growth inhibition on all the three types of bacteria *** EtOAc-hexane fractions of Piper leaves exhibited significant antibacterial activity with minimum inhibitory concentrations(MIC) of 50 μg/mL culture against both gram-positive and gram-negative *** EtOAc-fractions Ⅰ,Ⅱ,and Ⅳ inhibited bacterial colony formation on soft agar in addition to growth inhibition.A combination treatment of piper fractions with ampicillin resulted in significant growth inhibition in *** and ***,and combination with anticancer drug geldanamycin(2 μg/mL) showed selective growth inhibition against *** and *** major compounds,i.e.,eugenol,3-hexene-ol and stigmasterol,were primarily identified from Piper betel leaf *** the individual compounds,eugenol treatment showed improved growth inhibition compared with stigmasterol and ***:We are reporting potential anti-bacterial compounds from Piper betel against both gram-positive and gram-negative bacteria either alone or in combination with drug treatment.

关键词： Piper betel Anti-microbial activity Escherichia coli Pseudomonas aeruginosa Staphylococcus aureus Morus alba Bombax ceiba Minimum inhibitory concentration Growth inhibition

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