基于工作过程的南疆高职院校园艺技术专业农业应用化学教学改革探析     

朱友娟 《绿色科技》2021,(5):261-263

分析了从南疆职业院校园艺技术专业农业应用化学教学中存在的问题,以提高该课程教学要求及园艺技术人才专业人才培养规格为目标,提出了对接教学领域与职业技能、职业素养,改革教学内容、课程体系、优化教学的方法和手段,为提高园艺技术专业服务育人本质,培养更多更好服务地方经济社会发展的高素质、高技能的园艺技术专业人才奠定重要的基础。  相似文献   

高职食品与药品类专业“基础化学”教学改革与实践     

宁波  胡■丹  崔珊珊  张栩  宋笛  耿敏 《农产品加工．学刊》2020,(4):110-111,114

“基础化学”理论和实验教学质量的“高与低”在一定程度上直接关乎高职院校与化学相近专业人才培养的“成与败”。以教学改革为切入点,在“基础化学”教材建设和系列微课的制作及应用2个维度上,探讨提升“基础化学”课程教学质量的具体措施。  相似文献   

Soil protection for a sustainable future: options for a soil monitoring network for Ireland          下载免费PDF全文

L. O'Sullivan  F. Bampa  K. Knights  R. E. Creamer 《Soil Use and Management》2017,33(2):346-363

The increased recognition of the importance of soil is reflected in the UN Post‐2015 Development Agenda with sustainable development goals that directly and indirectly relate to soil quality and protection. Despite a lack of legally binding legislation for soil protection, the European Commission remains committed to the objective of soil protection. However, the achievement of a legally binding framework for soil protection relies on the implementation of a soil monitoring network (SMN) that can detect changes to soil quality over time. As beneficiaries do not pay for the provision of soil information, the options for soil monitoring are limited. The use of existing data sets should be considered first. Using Ireland as an example, this research explored the opportunities for a SMN for Ireland considering three existing national data sets. The options for a SMN are considered in terms of their spatial and stratified distribution, the parameters to be measured and an economic analysis of the options proposed. This research finds that for Ireland, either a 10 or a 16 km² grid interval stratified by land use and drainage class offers the best potential in relation to the spatial distribution of existing data sets to reflect local data at a national level. With existing data, the stratified SIS data using the 16 km² grid offers the best value for money, with baseline costs for analysis, excluding field costs, of between €706 481 and €2.8 million. Acknowledging the impossibility of measuring all parameters with ideal frequency, this study proposes a two‐tier system for optimized monitoring frequency. Parameters must anticipate future policy requirements. Finally, the implementation of a SMN must be accompanied by standardized methods, defined thresholds and action mandates to maintain soil quality within allowable limits.  相似文献   

某土木工程试验班课程主线改进方案     

付莉 《现代农业科学》2009,(1):167-168

从师生自身反馈角度，结合成立于2003年的中国地质大学工程学院土木工程试验班的具体情况，针对其本硕贯通式的培养教学计划，提出了包括增加专业软件学习、互动式外语教学、高低阶力学课程合并、压缩人文社科类课程等具体改进建议。  相似文献   

落叶松人工林地位指数级导向曲线模型的研究     

高洪亮  贾炜玮 《林业科技情报》2009,41(1):20-22

本文用约1000块样地资抖,系统地研究了黑龙江省落叶松人工林的地位指数级导向曲线模型。通过林业统计分析软件Statistica6.0对各落叶松人工林数据进行拟合、分析比较,结果为：从拟合精度、曲线走向与散点分布趋势、残差分布等综合考虑,舒马切尔曲线函数比较适合落叶松人工林地位指数级导向曲线模型的拟合。  相似文献   

英语教学翻译与翻译教学          下载免费PDF全文

李加强 《安徽农业大学学报》2006,(6):118-121

英语教学任务和目标是在不同阶段培养相应的语言能力和交际能力,其有机组成部分包括教学翻译与翻译教学,这是两种概念不同,目的相异但又相互联系的教学设计类型。本文尝试由语言教学理论和语言教学角度探讨二者之间的关系,认为二者在概念和目的上不容混淆,但二者教学上存在着相互联系。  相似文献   

创造性思维教学的探索与实践     

张继河  曾素芳  刘燕德 《农机化研究》2004,(5):270-271

随着素质教育的实施，培养学生的创造精神与实践能力，已成为世界各国教育的趋势。为此．就高等院校如何推行创造性思维教学、培养学生的创造性思维能力进行了探讨。  相似文献   

邓小平理论概论课教学内容应注意的问题     

蒋德忠  徐德斌 《吉林粮食高等专科学校学报》2002,17(4):42-44

从尽量避免重复点、发现特殊教育点、认真突破难点、及时分析热点的角度分析了在正确把握高校邓小平理论教学内容上应注意的几个问题 ,以提高教学质量  相似文献   

高校多媒体教学现状分析与对策   总被引：6，自引：0，他引：6  

周静卿  郭正光 《农机化研究》2004,(4):260-261

分析了我国高等院校利用多媒体技术进行教学的现状和特征，指出了具有形象思维与逻辑思维特征下的课程在利用多媒体技术进行教学时应该注意的有关问题，并且给出了解决问题的对策与建议。  相似文献   

The study on site quality evaluation for dahurian larch (Larix gmelinii Rupr.)     

Hao Wenkang  Lang Kuijian  Zhang Yanli  Li Longchang  Weng Guoqing  Huang Mingquan  Wang Xiangguo 《林业研究》1993,4(2):33-42

Site quality of larch (Larix gmelinii Rupr.) in Da Xingan Mountain in Inner Mongolia was studied systematically with about 1000 temporary plots and computer software. The nature of site class and site index curve was discussed in view of general mathematical model of height growth. The height growth of dominant tree of four divisions of forest stands were studied and site index tables were constructed respectively. In order to unify the comparing standard and convenience for management in this region, site index table was constucted too. Based on discussing the action and accuracy of forest type, a series of site quality evaluation (forest type-site index class-site index) was suggested. This subject of study is supported by the National Natural Scientific Fund (No. 39270549).  相似文献