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传统猪舍改造工艺与新式环境调控猪舍设计及运用 被引量:1
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作者 宋黎明 《当代畜禽养殖业》 2017年第7期50-51,共2页
在猪舍的设计中,其设计是否合理科学,将会对养猪效率产生直接的影响,因此猪舍设计是影响养猪效益的重要因素所在。相关人员必须对猪舍的改造设计工作给予高度重视,确保其设计科学合理,能够最大限度地提升养猪效率。本文主要针对传统猪... 在猪舍的设计中,其设计是否合理科学,将会对养猪效率产生直接的影响,因此猪舍设计是影响养猪效益的重要因素所在。相关人员必须对猪舍的改造设计工作给予高度重视,确保其设计科学合理,能够最大限度地提升养猪效率。本文主要针对传统猪舍改造工艺与新式环境调控猪舍设计及运用展开深入剖析,旨在更好地提高养猪效率。 展开更多
关键词 改造工艺 传统猪舍 新式环境 猪舍设计
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新式环境调控猪舍与传统猪舍养猪效率分析
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作者 肖有恩 伍少钦 李玉姿 《养猪》 2014年第3期81-82,共2页
对广西某大型养猪场新式环境调控猪舍和传统猪舍生产效率进行比较,结果发现,与传统猪舍相比,新式环境调控猪舍母猪配种分娩率提高3.51~5.55个百分点,窝产活仔数提高0.06~0.23头,每头母猪年提供断奶仔猪数增加0.85~2.38头,哺乳... 对广西某大型养猪场新式环境调控猪舍和传统猪舍生产效率进行比较,结果发现,与传统猪舍相比,新式环境调控猪舍母猪配种分娩率提高3.51~5.55个百分点,窝产活仔数提高0.06~0.23头,每头母猪年提供断奶仔猪数增加0.85~2.38头,哺乳仔猪死亡率降低0.16~1.89个百分点,母猪胎间距离减少1.17~3.88 d,母猪繁殖力指数提高42.8~75.3头;保育猪死亡率降低0.67~2.50个百分点;肥育猪死亡率降低0.25~1.45个百分点,月增重提高1.17~3.21 kg,料重比降低0.15~0.28,效果显著。 展开更多
关键词 新式环境调控猪舍 传统猪舍 生产效率 生产成本
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Innovation and Education: Construction of Interactivity Indicators to Collaborative and Immersive Learning
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作者 Estefano Vizconde Veraszto Gilmar Barreto +1 位作者 Sergio Ferreira do Amaral Jose Tarcisio Franco de Camargo 《Journal of Mechanics Engineering and Automation》 2014年第12期1001-1007,共7页
Technological innovation, driven towards the educational context, has favored the concept of interactive technological environments that may significantly contribute towards the teaching-learning processes. In that se... Technological innovation, driven towards the educational context, has favored the concept of interactive technological environments that may significantly contribute towards the teaching-learning processes. In that sense, mapping interactivity indicators that consider technical and operational aspects, supported by the available technical literature and based on the perspective of undergraduate engineers and teachers, becomes a fundamental activity in order to build interactive environments that may in fact adequately contribute for the professional education of our students, mainly the ones in engineering courses. Specifically, this paper shows preliminary studies within this perspective, showing how technological innovation may be understood and applied in the educational context. The study also shows the first interactivity indicator for a collaborative learning perspective, obtained from data collected through a qualitative content analysis methodology. 展开更多
关键词 ENGINEERING statistical indicators INNOVATION immersive environments.
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Research on the innovation mode of Library Education in the new period
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作者 ZHAO Yaoyao 《International English Education Research》 2015年第10期114-116,共3页
with the development of the digital information environment, library education has gradually become one of the forms of social recognition. This paper expounds the connotation, features, functions and contents of libr... with the development of the digital information environment, library education has gradually become one of the forms of social recognition. This paper expounds the connotation, features, functions and contents of library education, and constructs the mode of Library Education in the new period. 展开更多
关键词 network library LIBRARY education mode
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