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41.
42.
The demand for a well-trained green-collar labor force will increase as many cities implement sustainability and green infrastructure plans. Additionally, many green jobs training programs are intended to provide pathways out of poverty for low-skilled workers. In this case study, we analyze the experiences of graduates from a New York City, USA green jobs training program targeting 18–24 year olds previously disconnected from the workforce as they transition to full-time employment. Graduates of the program work directly in arboriculture, ecological restoration, landscape design, and horticulture. Despite the well-documented benefits of nature on individual socio-psychological well-being, scant research has investigated the effects of working professionally in urban natural resources management. Our findings reveal the significant challenges facing training program graduates and their supervisors, but also the benefits of urban conservation job training and employment that are potentially transformational for these economically disadvantaged young adults. Green job training and employment present real opportunities for intellectual stimulation and an increased sense of accomplishment, due in part to the uniqueness of environmental work. Individuals reported positive environmental attitudes and behaviors as a result of green jobs training and employment.  相似文献   
43.
This study explores the factors that may have a bearing on consumers' preference for positively and negatively framed symbols on food products containing genetically modified ingredients. An online survey tested the influence of three categories of variables—individual cognitive-psychological attributes, media and information-related variables, and demographic characteristics—on consumers' preference for symbols that have been framed in a positive or negative way. The findings indicated that consumers' preference for positively framed symbols was determined by their objective knowledge of genetic modification, education, and income, while preference for negatively framed symbols was influenced by objective knowledge and exposure to food labels.  相似文献   
44.
The attitudes of farmers in the New England region of Australia are internally consistent in some cases, but in others seem inconsistent. Cluster analysis and discriminant analysis indicate that even internally inconsistent respondents can be divided into definable categories, and differences in response patterns relate significantly to other variables such as business structure, commodities being produced, attitudes to external influences in decision-making and to conservation generally. The results suggest that for policy-oriented research on attitudes to complex environmental issues, analysis should take account of data which do not necessarily conform to the requirements for unidimensional scale construction, but which can usefully be interpreted by analysing respondent clusters.  相似文献   
45.
A sample group of 119 farmers from a semi‐arid district of Madrid was interviewed to determine the knowledge of individuals about soil conservation and management. Farmers commonly identify physical factors in the landscape that are visually recognizable and those chemical factors that clearly affect productivity. Often, factors, such as salinity or pH that require laboratory analysis, are less readily identified. Farmer knowledge of soils is influenced by their main source of income, gender, education and age. Although there is a high degree of correspondence between scientific and traditional knowledge of soil, some gaps have been identified, notably those related to erosion. Key steps identified for promoting the adoption of sustainable soil management practices to farmers were as follows: involvement of public institutions, the need for increased agricultural prices and an improvement in training and public awareness. Farmers were aware of their own limitations and demanded capacity building, technical and policy support.  相似文献   
46.
大学生就业问题是当前社会各界普遍关心的民生问题。但大学生在择业过程中表现出的就业意识差、缺乏对自身的客观评价、职业发展目标不明确、缺乏主动参与和竞争意识、就业期望值高等主观原因仍是制约就业率的关键因素。在分析以上原因的基础上,从加强专业教育、树立正确的就业观及就业心理方面提出了促进大学生就业意识构建的主要途径。  相似文献   
47.
Whilst there has been much debateregarding the importance of public acceptance ofgenetic engineering and its applications, there isevidence to indicate that objections to the technologyare likely to focus on specific applications of thetechnology, rather than genetic engineering per se.Thus it becomes important to examine the extent ofobjections associated with individual applications,rather than to assess public feeling regarding thetechnology overall. Survey data were collected from200 respondents regarding their objections to generalapplications of genetic engineering (where thetangible benefits were not obvious). Similar objectiondata were collected from 200 different respondents,who were presented with specific applications withmore obvious tangible benefits. Overall patterns ofobjection to different applications were identifiedusing a novel method of objection mapping, inconjunction with analysis of variance to identifyindividual differences in the samples. For generalapplications, the results indicate that mostrespondents object less to applications involvingplants and microorganisms than to those involvinganimals or human genetic material. Individualdifferences in objection focus on applicationsinvolving animals or human genetic material, withwomen and those who are very concerned with theenvironment having greatest objections to theseapplications. Individual differences tend to reducewhen specific applications are used as stimuli,although the focus of concern is still on applicationsinvolving animals and human genetic material. However,gender differences were not statistically significant,and those respondents who have high levels ofenvironmental concern are differentiated by increasedobjections to large-scale agricultural applications.It is argued that effective communication regardingthe technology should focus on specific applications,and address issues of environmental impact within thecontext of these applications, if the public is tomake an informed choice regarding their acceptance ofthe products of the technology.  相似文献   
48.
A survey of the production and use of animal manures in England and Wales   总被引:3,自引:0,他引:3  
Abstract. A survey of manure management practice was undertaken in 1996, by postal questionnaire submitted to a stratified sample of egg and broiler producers in England and Wales. Out of a target of 500 laying hen and 500 broiler (chickens produced for meat) production units in the survey sample, 356 (36%) returned questionnaires. The survey provided information on amount and type of manure production, manure storage and land application strategies (timing, techniques and awareness of nutrient content). Within the survey, no attempt was made to differentiate between organic and conventional production systems. About 45% of manure production was estimated to come from layer holdings, 55% from broiler litter. It was estimated that 70% of the national manure production is litter‐based and about 30% are droppings collected without litter. Sawdust/shavings are the most popular bedding material, with an average final depth of 100 mm for broilers and 140 mm on litter‐based layer units. Commonly, storage is available within housing for at least the length of the cropping cycle (6 weeks in broiler production, or 12 months in deep pit laying houses), around 60% of poultry manure is stored for a period following removal from the house, most commonly for 3‐6 months. Overall, autumn was the peak period for manure spreading, with over 40% of laying hen manure and 50% of broiler manure applied at that time. On grassland, spreading was reasonably evenly distributed throughout the year but autumn application was favoured for arable crops, especially before the establishment of cereals and root crops, overall, almost 50% of layer and broiler manure was applied in the autumn. In the survey, up to 10% of manures were claimed to be incorporated within a day of application and about 60% within a week of application, presumably because of concern about odour nuisance. Around 25% of poultry manure was applied by contractors. A high proportion of farmers (c. 40% with layers, c. 60% with broilers) exported manures from their holdings, the proportion removed amounting to almost 90% on these farms. Although evidence elsewhere indicates that farmers make little allowance for manures in planning crop fertilizer inputs, the survey responses suggested that farmers do make an effort to allow for manures but that their confidence in the advice available to them is lacking, or they may have other technical reasons for not taking advantage of the manurial value. Information provided by the survey is of significant importance to policy makers (e.g. for the construction of environmental emissions inventories), researchers, consultants and farmers.  相似文献   
49.
Bovine viral diarrhoea virus (BVDV) is an economically significant disease affecting the Australian cattle industry, with losses stemming from decreased production and reproductive performance and control costs. However, these losses can be difficult to appreciate, particularly in endemic regions. Overall, there is a variable but high herd-level seroprevalence in Australia. Despite a potentially high financial burden of the disease, the onus for control ultimately falls on producers and strategies employed will vary between regions. A cross-sectional study, using a postal survey, was conducted in 2013 to evaluate the BVDV knowledge, attitudes and management practices utilised by Australian cattle producers. A total of 192 producers participated in the study, and results indicate that knowledge and attitudes towards disease risk are variable and can be improved. Producer knowledge of how persistently infected (PI) animals are produced was higher than that of disease outcomes or transmission pathways. Implementation of biosecurity practices was limited, with approximately half of respondents employing quarantine procedures for introduced stock and only 2% indicating they would antigen test introduced stock for BVDV. Approximately a third (36%) of producers reported engaging in BVDV control, with the majority of these using vaccination strategies over deliberate exposure to a PI. Knowledge of and engagement with BVDV control was positively influenced by the producer relationships with veterinarians. Findings from this study suggest that building on education and delivering a consistent message among stakeholders would likely improve producer awareness and understanding in relation to BVDV and support decision making in BVDV management.  相似文献   
50.
Analyses of the role of technological development in agriculture are central to an understanding of social change in agri-food systems. The objective of this paper is to contribute to the formation of a broader perspective of how farmers are positioning themselves with respect to controversial agricultural technologies through an empirical analysis of Washington State farmers’ willingness or unwillingness to try Genetically Modified Organisms (GMOs) technology on their farms. The use of this type of biotechnology in farming has been criticized for its potential harmful effects on natural environments and socio-cultural systems, while proponents highlight the possibilities for increasing production with minimal use of other inputs. An analysis of the extent of farmers’ expressed willingness to use GMOs provides an opportunity to better understand how their diverse thoughts about controversial agricultural technologies are shaped not only by their own experiences but also by social context. The present study does this by analyzing data from a farm survey conducted on a random sample of farmers from across Washington State. The results show that the production practices farmers utilize and the market strategies they employ may be at least as useful as farmers’ socio-economic characteristics in explaining what types of farmers appear to be more or less interested in potentially using this technology. Furthermore, the relationship between level of formal education and willingness to use GMOs is not straightforward. It may hide differences between farmers with respect to where and how they received their formal education as well as the type(s) of knowledge they gained. It is argued that future research should recognize the diversity that exists in farmers’ interests vis-á-vis particular technologies and should also explore how these interests are shaped by farmers’ past and present social networks and life experiences. Kazumi Kondoh is a PhD candidate in the Department of Sociology at Washington State University. Her research interests include environmental policies, science and technology, and sustainable agriculture. Raymond Jussaume is an Professor and Chair, Community and Rural Sociology at Washington State University. His primary areas of interest are sociology of agriculture, development sociology, and political sociology.  相似文献   
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