Possible ways to reduce antibiotic use in rabbit production are discussed, based on a literature survey. Several management strategies have been proven to successfully reduce disease pressure in rabbit production. The...Possible ways to reduce antibiotic use in rabbit production are discussed, based on a literature survey. Several management strategies have been proven to successfully reduce disease pressure in rabbit production. The primary way of reducing risk of disease is ＂all-in all-out＂ management, as it allows thorough cleaning and disinfection. A second tool is choosing reproduction stock with a minimal disease level. Animals with a near Specific-Pathogen-Free （SPF） status, or even entirely disease-free animals, lead to high-health-status farms where antibiotics are rarely used. To reduce the risk of enteritis, quantitative aspects in the early fattening stage are important, apart from some ,qualitative feed characteristics （especially the carbohydrate complex）. Finally, despite discussions about their effectiveness, pro/prebiotics and some other additives have shown some potential in reducing enteric problems. Alternatives to antibiotics are only useful, however, if the whole chain （reproduction stock producers, breeders, feed companies, slaughterhouses and even veterinarians） is convinced and forced into a globally consistent strategy. In the absence of such a consistent approach, both preventive and curative use of antibiotics remains the easiest and most inexpensive way to control disease in rabbit production.展开更多
With the rapid development of express logistics business side, the traditional sorting has been unable to meet the needs of the logistics courier logistics development. In this case, the article combined with RFID rad...With the rapid development of express logistics business side, the traditional sorting has been unable to meet the needs of the logistics courier logistics development. In this case, the article combined with RFID radio frequency technology, put forward new ideas on the transformation of traditional logistics sorted. By adding RFID tags and binding RFID tags on waybill number, Comparison test validate and affirm that the RFID technology of sorting system is usability and ease of use.展开更多
The physicochemical analysis was carried out to quantify the total soluble solids, acidity, pH, ascorbic acid contents and pulp colour of eight selected durian hybrid clones. The aim of this study was to select the mo...The physicochemical analysis was carried out to quantify the total soluble solids, acidity, pH, ascorbic acid contents and pulp colour of eight selected durian hybrid clones. The aim of this study was to select the most promising durian hybrids for commercialization. The durian hybrid fruits were collected in an established durian research plot. All tested characteristics with the exception for total soluble solids （TSS） showed significant differences （P 〈 0.05） amongst the eight durian hybrids with four check cultivars. F1 hybrid 15-3 had significantly higher pH （7.25） and lower titratable acidity （0.09%） than other hybrids. While for ascorbic acid content, durian hybrid 7-3 （26.13 rag/100 g） showed significantly higher than other hybrids. As for pulp colour, hybrids 1-15, 1-17 and 7-20 were yellowish orange/deep yellow. Even though there was no significant differences for TSS, three durian hybrids showed value above 39.00 °Brix and there were hybrid 14-3 （39.97 °Brix）, hybrid 8-16 （39.83 °Brix） and hybrid 7-3 （39.50 °Brix）. Based on the results of this study, Fl hybrids durian 1-15, 7-3, 8-16, 14-3 and 15-3 shall become successful candidates for recommendation to farmers for commercial production in Malaysia. However, further evaluations on fruit eating quality and stability of the hybrids should be completed prior to recommendation for commercialization.展开更多
文摘Possible ways to reduce antibiotic use in rabbit production are discussed, based on a literature survey. Several management strategies have been proven to successfully reduce disease pressure in rabbit production. The primary way of reducing risk of disease is ＂all-in all-out＂ management, as it allows thorough cleaning and disinfection. A second tool is choosing reproduction stock with a minimal disease level. Animals with a near Specific-Pathogen-Free （SPF） status, or even entirely disease-free animals, lead to high-health-status farms where antibiotics are rarely used. To reduce the risk of enteritis, quantitative aspects in the early fattening stage are important, apart from some ,qualitative feed characteristics （especially the carbohydrate complex）. Finally, despite discussions about their effectiveness, pro/prebiotics and some other additives have shown some potential in reducing enteric problems. Alternatives to antibiotics are only useful, however, if the whole chain （reproduction stock producers, breeders, feed companies, slaughterhouses and even veterinarians） is convinced and forced into a globally consistent strategy. In the absence of such a consistent approach, both preventive and curative use of antibiotics remains the easiest and most inexpensive way to control disease in rabbit production.
文摘With the rapid development of express logistics business side, the traditional sorting has been unable to meet the needs of the logistics courier logistics development. In this case, the article combined with RFID radio frequency technology, put forward new ideas on the transformation of traditional logistics sorted. By adding RFID tags and binding RFID tags on waybill number, Comparison test validate and affirm that the RFID technology of sorting system is usability and ease of use.
文摘The physicochemical analysis was carried out to quantify the total soluble solids, acidity, pH, ascorbic acid contents and pulp colour of eight selected durian hybrid clones. The aim of this study was to select the most promising durian hybrids for commercialization. The durian hybrid fruits were collected in an established durian research plot. All tested characteristics with the exception for total soluble solids （TSS） showed significant differences （P 〈 0.05） amongst the eight durian hybrids with four check cultivars. F1 hybrid 15-3 had significantly higher pH （7.25） and lower titratable acidity （0.09%） than other hybrids. While for ascorbic acid content, durian hybrid 7-3 （26.13 rag/100 g） showed significantly higher than other hybrids. As for pulp colour, hybrids 1-15, 1-17 and 7-20 were yellowish orange/deep yellow. Even though there was no significant differences for TSS, three durian hybrids showed value above 39.00 °Brix and there were hybrid 14-3 （39.97 °Brix）, hybrid 8-16 （39.83 °Brix） and hybrid 7-3 （39.50 °Brix）. Based on the results of this study, Fl hybrids durian 1-15, 7-3, 8-16, 14-3 and 15-3 shall become successful candidates for recommendation to farmers for commercial production in Malaysia. However, further evaluations on fruit eating quality and stability of the hybrids should be completed prior to recommendation for commercialization.
