土默特左旗林业生态工程建设中的成功经验

土默特左旗紧紧抓住国家实施退耕还林、天然林保护等重点生态建设工程的战略机遇,采取一系列有效的造林技术及管理措施,使土默特左旗林业生态建设取得了显著成效。     

棉铃虫5龄幼虫对棉酚和印楝素的味觉适应性行为研究

【目的】研究棉铃虫幼虫对棉酚和印楝素的味觉适应性行为,为棉铃虫的防治提供参考依据。【方法】采用叶碟法和味觉感受器切除法进行不同取食条件下棉铃虫5龄幼虫的取食选择行为试验。供试化合物为处理后终浓度为2mmol／L的棉酚和印楝素。【结果】正常人工饲料饲养的棉铃虫幼虫对棉酚和印楝素均十分敏感,取食对照叶碟量显著高于处理叶碟（P〈0．05）;切除中栓锥感受器后棉铃虫幼虫取食含棉酚或含印楝素的叶蝶量与正常叶碟有显著差异（P〈0．05）,而切除侧栓锥感受器后棉铃虫幼虫取食含棉酚或含印楝素的叶蝶量与正常叶碟差异不显著（P〉0．05）;以含有低浓度取食抑制素的人工饲料饲养的棉铃虫幼虫对棉酚和印楝素不敏感,取食对照叶碟量与处理叶碟无显著差异（P〉0．05）。【结论】棉酚和印楝素是棉铃虫幼虫的取食抑制素,侧栓锥感受器中含有对棉酚和印楝素敏感的味觉神经元,不同取食经历的棉铃虫幼虫对棉酚和印楝素具有行为适应性。     

食品专业线上教学模式探讨

在全国人民抗击“新冠疫情”的特殊时期,响应“停课不停学”的号召,积极开展线上教学。从线上教学平台的利用、教学资料的整合、线上教学方案的设计、教师自我成长及学生学习效果的评价方式等方面进行探索。     

编辑好手机报的五点经验

以《巴彦淖尔市招商时讯》为例,总结了手机报两年多来的编辑经验,概括起来就是五字要诀——简、活、真、快、强。     

都市农业发展的国内外先进经验比较研究

本文阐述了国内外发展都市农业的先进经验,并指出都市农业未来的发展趋势。     

体验经济下高校图书馆数字资源推介的新探索

数字资源的有效推介,一直困扰着很多高校图书馆,新的体验经济为这一难题开拓了以"参与、互动"为主要方向的探索发展空间。通过具体分析数字资源推介过程中读者参与性、互动性较差的影响因素,并在体验经济环境下探索新的解决途径和模式,提出通过设定主题、设定舞台、制造情景,让读者真正的参与认识、检索、利用、推介,从而进一步达到互动的效果。     

印度治沙经验及其对中国的启示

[目的]总结印度荒漠化治理经验,为中国相关工作提供借鉴。[方法]通过分析印度荒漠化成因及其影响,并从机构、政策、技术层面对其治理具体措施与成效进行总结。[结果]印度治沙的基本经验是建立以政府为主的管理机构,确定行动方案,参与国际合作,加强荒漠化监测,开发治沙技术,重视资源管理,改进耕种技术。[结论]印度治沙经验对中国荒漠化防治工作的主要启示是完善国家防治机构,加强防治能力建设,充分发挥科技的引领和支撑作用,以及农户的积极参与。     

浙江省浦江县沈街坞自然村下山脱贫工作的初步调查与思考

农民下山脱贫工程,是缩小山区与城镇发展差距,帮助高山、深山农民彻底摆脱贫困的重要途径。通过对浙江省浦江县沈街坞自然村下山脱贫工作的调查与思考,分析了下山脱贫工作存在的一些问题,提出了对策与建议。     

Target Group Segmentation in the Horse Buyers’ Market against the Background of Equestrian Experience

Whereas in former times horses were reserved primarily for people involved in agriculture, elite equestrians or the military, nowadays equestrian sport has become an activity for people with a wide variety of backgrounds. However, as more and more people become involved with equestrian sport today, the knowledge concerning animal husbandry in general is diminishing due to an alienation from agricultural themes in modern societies. As a consequence, this development affects both riding ability and the appraisal of horses, especially with respect to the purchase of horses. In order to analyse which factors influence purchase decisions in the horse market in conjunction with equestrian experience, 739 horse riders were surveyed on their purchase behaviour in this study. Using cluster analysis, a typology was generated that provides a differentiated picture of the preferences of the various rider groups. Three clusters were distinguished: the “amateurs”, the “experienced” and the “experts”. Taking personal horse riding proficiency into account, it could be concluded that especially the “amateur” group required objective criteria for the evaluation of a horse they are considering purchasing. Alongside “measureable” qualities, such as previous showing success or the level of training of the horse, also other attributes such as the simple handling of the horse should be taken into consideration. As particularly the “amateur” group in equestrian sport is increasing in numbers, it is therefore advisable when preparing a horse for sale to align oneself to the needs of this customer segment in order to ensure an effective and targeted marketing of horses.     

苏联、东欧解体对执政党建设之鉴戒

社会主义代替资本主义,是人类社会发展的必然规律。但是,必须清醒看到,资本主义发展在一定的历史阶段内,具有不断进行自我调节与更新的能力,它决不会轻易退出历史舞台。社会主义的建设和发展,马克思主义经典作家没有现成答案,也没有固定的模式。因此,我们必须总结世界共产主义运动成功与失败的经验教训,积极应对、增加忧患意识、坚定理想信念,为促进社会主义革命高潮的到来而努力奋斗。