一种基于osCommerce的农业商务网站开发新方法

分析了农业商务网站在农民增收中的作用以及当前的研究背景，设计了一个基于osCommerce的农业商务网站的开发模型，并通过一个具体项目详细介绍了开发过程。     

以发展农业观光旅游，促社会主义新农村建设——以江西省为例

从发展农业观光旅游的角度出发，分析其在社会主义新农村建设中的作用和意义。在分析江西农业特色和农业观光资源情况的基础上，提出发展江西农业观光旅游的基本思路，并提出发展江西农业观光旅游的相关对策。     

曹妃甸新区农业现状评价与发展趋向探讨

客观评价了曹妃甸新区农业生产现状,阐明了该区域农业发展所面临的历史机遇与严峻挑战,提出在注重基础条件的同时,充分合理地利用自然资源优势、区位优势以及科技资源力量,推进现代农业发展进程,实现区域农业的科学发展。     

面向“三农”的高校图书馆知识服务探析

阐述高校图书馆为"三农"服务的必要性,探讨面向"三农"的知识服务策略,并提出高校图书馆开展知识服务的主要模式,即参考咨询服务模式、个性化服务模式、用户自助服务模式。     

浅谈培养农科专业大学生自主性学习能力的路径

为了找到提高农科专业大学生自主性学习能力的路径,采用问卷调查的方法,对安徽某高校2011级农学专业64位大学生进行了调查研究,从学生自身因素和学习方法两方面对自主性学习的影响进行了分析。由调查得出,该校农学专业大部分学生对自己的人生目标都有初步定位,但是围绕目标的执行力较弱;农科专业同学大都认识到自主学习对于成长成材的重要意义,但自主性学习的能力需要巩固加强,自主学习方法有待改善。最后总结提出了学校要帮助大学新生理清大学期间的学习规划、做好做实入学教育、多措并举营造刻苦学习的良好氛围等增强自主性学习的自觉性的建议,最终达到提高学生自主性学习能力的目的。     

小浪底农业旅游园区规划的传承与创新

近年来,人们愈发重视农业旅游,对农业旅游的多元化需求也越来越高.小浪底农业旅游园区隶属小浪底风景区,是黄河黄金旅游带的重要组成部分.在小浪底农业旅游园区规划中,通过对其现状环境及文化背景的研究,确定了传承与创新的设计理念,描述了规划结构、分区设计和技术与工程创新,从而阐述了本次规划的具体措施.     

试论乡村图书馆为科技兴农服务的内容与途径

乡村图书馆在科技兴农中有着重要的地位和作用,应持续发展乡村图书馆。结合服务实践,探讨了乡村图书馆为科技兴农服务的内容和途径。     

Crop rotation and seasonal effects on fatty acid profiles of neutral and phospholipids extracted from no‐till agricultural soils

Analysis of phospholipids (PLFA) and neutral lipids fatty acids (NLFA) was used to characterize no‐till productive agricultural soils associated with different crop rotation levels, replicated across a 400 km transect in the Argentinean pampas, during two sampling seasons, summer and winter. High rotation (HR) management consisted in maize–wheat–soybean intense rotation including cover crops. Low rotation (LR) management trend to soybean monocultures. Soils from nearby natural environments (NEs) were used as references. Fatty acids concentration in soils (nmol/g) decreased c.a. 50% from summer to winter differentially according to soil treatment being the smallest decrease in HR management 35%. Both PLFA and NLFA profiles showed strong potential to discriminate between different land uses. In winter samples, some rare or unknown fatty acids were relevant for the discrimination of agricultural practices while NLFA 20:0 appears to be a good marker of HR soils despite season or location. The PLFA‐based taxonomic biomarkers for total bacteria, Gram‐negative bacteria and arbuscular mycorrhiza showed a significant trend NE>HR>LR in the winter sampling. HR management was also characterized by high levels of NLFA in winter samples as if high crop rotation improves lipids reserves in soil during winter more than in monocropping soil management. In conclusion, PLFA and particularly NLFA profiles appear to provide useful and complementary information to obtain a footprint of different soil use and managements, improving soil biochemistry characterization tools.     

1例银杏大树茎干折断原因司法鉴定案例分析

鉴定人用书证审查、现场勘验和实验室检验等方法，查明了涉案银杏大树树木不存在虫蛀、腐朽、空洞等足以导致树木折断和树木在吊装过程中存在违规操作的事实，银杏大树茎干折断与搬运吊装中操作不当有因果关系。鉴定意见为法院的公正审理案件提供法定依据。     

Use of Information and Communication Technologies for Agricultural Teaching and Research in Universities in Enugu State,Nigeria

This study examined the use of Information and Communication Technologies (ICTs) for agricultural teaching and research in universities in Enugu State, Nigeria. Results show that almost all the respondents (lecturers 96.9%, students 90%) had acquired ICT training. Computers, GSM/telephone, photocopying machines, e-mail, flash drives, printers and Internet were the most frequently used ICTs. The age of the lecturers was the most important factor that significantly influenced the frequency of computer usage for teaching and research (P ≤ 0.05).