|
|
|
| Registros recuperados: 202 | |
|
| |
|
|
| SIVAKUMAR, Thillaiampalam; LAN, Dinh Thi Bich; LONG, Phung Thang; YOSHINARI, Takeshi; TATTIYAPONG, Muncharee; GUSWANTO, Azirwan; OKUBO, Kazuhiro; IGARASHI, Ikuo; INOUE, Noboru; XUAN, Xuenan; YOKOYAMA, Naoaki; 井上, 昇; 玄, 学南; 横山, 直明. |
| Hemoprotozoan infections often cause serious production losses in livestock. In the present study, we conducted a PCR-based survey of Babesia bovis, Babesia bigemina, Theileria annulata, Theileria orientalis, Trypanosoma evansi and Trypanosoma theileri, using 423 DNA samples extracted from blood samples of cattle (n=202), water buffaloes (n=43), sheep (n=51) and goats (n=127) bred in the Hue and Hanoi provinces of Vietnam. With the exception of T. annulata and T. evansi, all other parasite species (B. bovis, B. bigemina, T. orientalis and T. theileri) were detected in the cattle populations with B. bovis being the most common among them. Additionally, four water buffaloes and a single goat were infected with B. bovis and B. bigemina, respectively. The Hue... |
|
Palavras-chave: Epidemiology; Hemoprotozoa; Livestock; PCR; Vietnam. |
| Ano: 2013 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4015 |
| |
|
|
| Oku, S.. |
| Ghana with population of 18.4 million (2000), is located on Latitude 4,44’N 11,11’N and longitude 3,11’W, 1,11’E. The country has a total land area of 23,853,900 HA and agricultural land area of 13,628,179 HA. The agricultural sector is the dominant sector in the Ghanaian economy. The total area under cultivation and irrigation are 5,808,600HA and 11,000 HA respectively. Agriculture is predominantly on a small holder basis although there are few large farms and plantations particular for oil palm, coconut, rubber and to a lesser extent rice, maize, and pineapple. Main crops cultivated are the cereals; maize, rice, millet, sorghum and the starchy crops of cassava, yam, cocoyam and plantain. Fruits and vegetables are increasingly being produced and exported... |
| Tipo: Conference Material |
Palavras-chave: Food aid; Food resources; Agriculture; Livestock; Http://aims.fao.org/aos/agrovoc/c_3026; Http://aims.fao.org/aos/agrovoc/c_203; Http://aims.fao.org/aos/agrovoc/c_4397. |
| Ano: 2001 |
URL: http://hdl.handle.net/1834/692 |
| |
|
| |
|
| |
|
|
| Lima,Danilo Montalvão; Abdalla Filho,Adibe Luiz; Lima,Paulo de Mello Tavares; Sakita,Gabriel Zanuto; Silva,Tairon Pannunzio Dias e; McManus,Concepta; Abdalla,Adibe Luiz; Louvandini,Helder. |
| Abstract: The objective of this work was to evaluate three tropical forage species for their in vitro methane (CH4) production and organic matter degradability, in order to determine the relationships between forage grass nutritive quality and CH4 production. Guinea grass (Megathyrsus maximus), palisade grass (Urochloa brizantha), and signal grass (Urochloa decumbens) were evaluated. Palisade grass showed the highest organic matter, neutral detergent fiber, acid detergent fiber, lignin, and lower-crude protein content. Signal grass had the highest values for hemicellulose and neutral detergent fiber-nitrogen, and the lowest-cellulose content. Guinea grass and signal grass showed a higher-total gas production than palisade grass. Besides, Guinea grass... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brachiaria; Megathyrsus maximus; Urochloa; Livestock; Methane production. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000300323 |
| |
|
|
| Tanveer,A.; Khaliq,A.; Javaid,M.M.; Chaudhry,M.N.; Awan,I.. |
| The genus Euphorbia comprises about 2000 species ranging from annuals to trees, including C3, C4, and CAM species. Euphorbia species widely studied in agriculture includes E. antiquorum, E. carollata, E. dentata, E. dracunculoides, E. esula, E. geniculata, E. granulata, E. helioscopia, E. heterophylla, E. hierosolymitana, E. hirta, E. maculata, E. microphylla, E. nerifolia, E. piluifera, E. pulcherrima, E. royleana, E. supine, and E. thiamifolia. These species have been reported mainly in field crops/vegetables, orchards, pastures, and rangelands. Euphorbia plants may present allelopathic effect over desirable cereals, pulses, oilseeds, vegetables, forage plants, and nitrifying bacteria, posing a serious threat to livestock production on open range lands... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Competition; Allelopathy; Crops; Pastures; Livestock; Plant protection. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582013000300024 |
| |
|
|
| Lambert, David K.; DeVuyst, Eric A.; Moss, Charles B.. |
| Scientific inquiry is increasing our knowledge of plant and animal genomics. The ability to specify heterogeneous production processes, to sort agricultural inputs by genotype, or to guide breeding programs to satisfy specific markets based on genetic expression may potentially increase producer and consumer benefits. This research develops a decision analysis framework to assess the expected value of genetic information. Expected returns are evaluated both in the presence of, and without, genetic trait information. Potential gains in the value of information can be quantified as research unravels the linkages between genetics and crop and animal performance and quality. An application to cattle feeding indicates potential gains to developing markets... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Value of information; Genetics; Livestock; Livestock Production/Industries. |
| Ano: 2006 |
URL: http://purl.umn.edu/23609 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| Hogeland, Julie A.. |
| In 1985, a total of 17 regional cooperatives marketed livestock. These cooperatives were created to provide greater competition, bargaining power, and market access for producers. Growth in direct marketing, bypassing the services of cooperatives, has occurred because the number of buyers has decreased and producers want to improve marketing efficiency or lower explicit costs. Less emphasis on providing convenient markets, more competitive service charges, supplementing buy-sell operations with advisory services to help members manage risk, and increasing coordination are options that might enable cooperatives to continue to meet their original Objectives. |
| Tipo: Report |
Palavras-chave: Cooperatives; Livestock; Marketing; Agribusiness; Livestock Production/Industries. |
| Ano: 1987 |
URL: http://purl.umn.edu/51281 |
| |
|
| |
|
|
| Puskur, Ranjitha. |
| Watershed Development Programmes (WDPs) in India were conceived as tools for correcting the regional imbalances in agricultural development created by Green Revolution, through investments in soil and water conservation (SWC) and natural resource management (NRM) in rainfed areas. Though the overall impact of WDPs has been positive and significant, with increase in physical and economic access to groundwater, landless and marginal households hardly benefited from watershed development. Recent evidence points out that in many watersheds inequities increased, since for non-land owning and -well owning households access to drinking water, grazing lands and other natural resources decreased. This paper is based on a research project carried out by the... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Watersheds; Livestock; Environment; Livelihoods; Markets; Services; Livestock Production/Industries; O13; Q56; Z13. |
| Ano: 2006 |
URL: http://purl.umn.edu/25724 |
| |
|
| |
|
| |
|
| |
| Registros recuperados: 202 | |
|
|
|
