共查询到20条相似文献,搜索用时 46 毫秒
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Precision Agriculture - As part of a precision agricultural approach, drones have increasingly been employed within agriculture for more than a decade and are shown to provide many benefits.... 相似文献
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Precision agriculture and autosteer technology are, overall, profitable investments for farmers, as previous literature has established. However, what has not been investigated is whether or not farmers perceive these technologies as such. This research postulates that cotton farmers must see potential for higher profits as a result of adopting precision technologies in order to adopt it. Using the 2009 Southern Cotton Precision Farming Survey and multinomial logit model, this research investigates farmers’ perception of precision agriculture and how those perceptions impact adoption of the autosteer GPS guidance system. Autosteer adoption was found to be significant and positively related to the perceived future importance of precision agriculture as well as farmers’ ranking of input cost savings relative to other attributes of the autosteer GPS technology. Additionally, results show that the attributes of the cotton picker are also important factors in adoption of autosteer GPS technology. 相似文献
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Michels Marius Fecke Wilm Feil Jan-Henning Musshoff Oliver Pigisch Johanna Krone Saskia 《Precision Agriculture》2020,21(2):403-425
Precision Agriculture - Smartphone technology is promising for the future development of agriculture, as it can facilitate and improve many operational procedures and can also be combined with... 相似文献
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Precision Agriculture - On-farm adoption of individual and groups of precision agriculture technologies has grown in the past 15 years. Based on a sample of 545 farm observations collected by the... 相似文献
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Factors influencing the adoption of precision agricultural technologies: a review for policy implications 总被引:2,自引:0,他引:2
Increasing pressure for food security and sustainability as well as a need to halt environmental degradation has focused attention on increasing the efficient use of farm resources. One answer to aspects of that problem is the use of precision agricultural technologies (PATs). To facilitate their adoption, initiatives have been fostered in developed countries since the 1980s. Despite a low rate of adoption elsewhere, similar efforts in recent years have been initiated in developing countries. Given this, understanding those underlying factors that influence the adoption of PATs is vital. It is timely to review these factors and to draw policy implications from that review for future actions. This review, based on studies investigating the limited adoption of PATs in ??experienced?? countries, extrapolates their findings to explain why farmers have or have not adopted PATs. At the same time, this review summarizes the key insights for more effectively targeting ??new?? followers: e.g. it provides some answers to the question of who is more likely to adopt PATs. Additionally, the review points to the limitations of current research in the area and suggests a robust economic model or multidisciplinary approach be adopted for future investigation. 相似文献
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Lamour J. Naud O. Lechaudel M. Le Moguédec G. Taylor J. Tisseyre B. 《Precision Agriculture》2020,21(4):897-921
Precision Agriculture - Precision agriculture for banana crops has been little investigated so far. The main difficulty to implement precision agriculture methods lies in the asynchronicity of this... 相似文献
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Vallentin Claudia Dobers Eike Stefan Itzerott Sibylle Kleinschmit Birgit Spengler Daniel 《Precision Agriculture》2020,21(4):802-830
Precision Agriculture - Precision agriculture, as part of modern agriculture, thrives on an enormously growing amount of information and data for processing and application. The spatial data used... 相似文献
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关于数字农业的基本构想 总被引:43,自引:2,他引:43
在对现代农业基本特点分析的基础上,提出了“数字农业”的概念,并给出了数字农业的基本架构,分析了数字农业与精细农业、数字地球、信息农业、虚拟农业之间的关系。提出精细农业应该是以数字农业为基础,以高投入产出比为目的的农业,数字农业是精细农业发展的必由之路。数字农业是在数字地球的大背景下产生的,是数字地球的重要组成部分,依赖并受益于数字地球建设。数字农业概念的提出,有利于理顺目前数字地球、精细农业、信息农业等概念之间的关系,明确当前我国农业发展的具体目标,从而合理安排我国农业发展规划,避免资源浪费。数字农业的实施将使农业生产精细化、远程化、虚拟化、自动化成为可能,从而极大地解放生产力,实现我国农业生产质的飞跃。 相似文献
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精准林业技术的设计与实践 总被引:20,自引:4,他引:20
为了阐明精准农业是农业现代化的重要标志之一,精准林业则是以精准农业思想为基础而产生的观点,该文主要介绍了精准农业和精准林业的特点,建立了精准农业的技术流程,设计了精准林业的技术路线.侧重讨论了精准林业与精准农业的相同点和差异,分析了实现精准农林业所要解决的关键问题.同时介绍了北京市小汤山精准林业示范工程和北京林业大学在精准林业方面的一些研究进展,展示了精准农林业技术的广阔发展前景. 相似文献
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Groher Tanja Heitkämper Katja Walter Achim Liebisch Frank Umstätter Christina 《Precision Agriculture》2020,21(6):1327-1350
Precision Agriculture - This paper presents the state of application of Precision Agricultural enabling Technology (PAT) in Swiss farms as an example for small-scale, highly mechanised Central... 相似文献
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Chen Shichao Wang Sufen Shukla Manoj Kumar Wu Di Guo Xiuwei Li Donghao Du Taisheng 《Precision Agriculture》2020,21(3):655-677
Precision Agriculture - Precision agriculture has been increasingly practised in recent years. Under precision management, farmland is divided into several management zones to implement different... 相似文献
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Pelegrino Marcelo Henrique Procópio Silva Sérgio Henrique Godinho de Faria Álvaro José Gomes Mancini Marcelo Teixeira Anita Fernanda dos Santos Chakraborty Somsubhra Weindorf David C. Guilherme Luiz Roberto Guimarães Curi Nilton 《Precision Agriculture》2022,23(1):18-34
Precision Agriculture - Precision agriculture provides detailed information on the spatial variability of soil properties, including nutrient content, allowing for local-specific decision making.... 相似文献
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Precision Agriculture - Precision agriculture, which has existed for over four decades, ensures efficient use of agricultural resources for increased productivity and sustainability with the use of... 相似文献
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Kendall Helen Clark Beth Li Wenjing Jin Shan Jones Glyn. D. Chen Jing Taylor James Li Zhenhong Frewer Lynn. J. 《Precision Agriculture》2022,23(1):319-351
Precision Agriculture - Precision agriculture (PA) technologies offer a potential solution to food security and environmental challenges but, will only be successful if adopted by farmers. Adoption... 相似文献
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Future Directions of Precision Agriculture 总被引:1,自引:0,他引:1
Precision Agriculture is advancing but not as fast as predicted 5years ago. The development of proper decision-support systems for implementing precision decisions remains a major stumbling block to adoption. Other critical research issues are discussed, namely, insufficient recognition of temporal variation, lack of whole-farm focus, crop quality assessment methods, product tracking and environmental auditing. A generic research programme for precision agriculture is presented. A typology of agriculture countries is introduced and the potential of each type for precision agriculture discussed.Invited paper, 7th International Conference on Precision Agriculture, Minneapolis, USA, July 2004. 相似文献
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Precision Agriculture - In precision agriculture, suitable soil moisture and nutrient levels are important for crop production. Therefore, studying the spatial variability in soil moisture and... 相似文献
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Precision Agriculture - 相似文献
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Precision Agriculture - There is a steady increase in smartphone apps available to improve farmers’ decision making with respect to crop protection. While current studies have focused on... 相似文献