荔枝一年生嫁接苗栽植两年结果丰产法

本栽培方法由选好园地与种苗 ,施足基肥、合理密植 ,合理施肥与整形修剪 ,病虫害勤防早治 ,控梢促花、保花保果 ,摘果等步骤组成。本方法工艺简单可行、投资小、效益大 ,广泛适用于荔枝的早结丰产栽培 ,尤其适合妃子笑、中山状元红荔枝的丰产栽培。 (ＣＮ 1 2 4 4 338Ａ)荔枝一     

冻干对红阳猕猴桃果浆还原型抗坏血酸的影响

以还原型抗坏血酸保存率为指标,采用正交试验方法研究了冻干中红阳(Hongyang)猕猴桃果浆料的预冻方式、相对比表面积、放置位置因素等的影响.结果表明,在冻干加工处理中,果浆料的预冻方式、相对比表面积因素等冻干工艺参数对红阳猕猴桃果浆还原型抗坏血酸的保存率影响极显著(p<0.01),但是果浆料放置位置因素对抗坏血酸保存率的影响不显著(p>0.05),在优化冻干工艺条件下获得的红阳猕猴桃果浆干制品的还原型抗坏血酸保存率超过98%.此外,从理化指标(主要为抗坏血酸的保存率)与感官指标方面比较了冻干制品与热风干燥制品的差异,红阳猕猴桃果浆冻干加工制品的指标值均大大优于热风干制加工制品的指标值.     

提高杜仲产果量的方法

本方法包括：高接换雌改造现有杜仲园、嫁接苗建园和砧木建园三种方法。它选择优良无性系做接穗,砧木选用杜仲幼树或实生苗,在春季和夏秋季进行嫁接;建园截干或高接换雌后,进行整形修剪,主干和主枝环剥或环割处理,土壤和叶面配方施肥等。本方法可使杜仲结果期提前３年～５年,产果量比目前杜仲提高２０倍～２５倍,应用后能明显促进杜仲产业化提高杜仲产果量的方法     

一种简便高效提取猕猴桃DNA的方法

猕猴桃叶片中含有大量的多糖、多酚等次生物质，常规DNA提取方法不但操作繁琐而且提取出来的DNA不能达到预期的效果。采用改进的SDS法对猕猴桃的5个种（毛花猕猴桃、软枣猕猴桃、黑蕊猕猴桃、美味猕猴桃、中华猕猴桃）提取DNA，均取得满了意结果。提取到的DNA完整性好，杂质少，A260/A280为1．79-1．95，得率鲜叶为1171—1959μg，可直接用于限制性内切酶酶切和随机扩增多态性DNA（RAPD）反应，且具有简便高效的特点。     

猕猴桃加工技术发展现状及四川猕猴桃产业近况

中国是猕猴桃的栽培生产大国,每年产生的大量猕猴桃残次果给猕猴桃产业带来了不小的损失.多年来,无数研究者为了促进猕猴桃产业的全面发展而致力于猕猴桃加工技术的研究和开发.简要介绍了猕猴桃的加工技术,并结合四川猕猴桃产业发展情况,探讨了四川猕猴桃的健康发展之路.     

四川广元猕猴桃溃疡病气象条件分析

利用1960—2018年四川省广元市5个地面常规气象观测站逐日气温和降水资料,采用5日滑动平均和气候倾向率方法分析了四川广元猕猴桃溃疡病发生的气象条件。结果表明:①猕猴桃溃疡病最适宜气温为2—15℃,稳定通过15℃初日为苍溪最早,在4月上旬—中旬;青川最晚,在4月下旬—5月上旬。②猕猴桃溃疡病结束临界气温为20℃,20℃初日苍溪最早,在4月下旬—5月上旬;青川最晚,在5月中旬—下旬。③青川猕猴桃溃疡病发病概率最大、时间最长,而苍溪猕猴桃溃疡病发病概率最小、时间最短。     

三氟氯氰菊酯在猕猴桃上的残留动态研究

为了制定三氟氯氰菊酯在猕猴桃上的安全使用标准,采用田间试验的方法研究了三氟氯氰菊酯在猕猴桃上的残留动态,应用气相色谱分析方法测定了三氟氯氰菊酯在猕猴桃上的残留量.三氟氯氰菊酯在猕猴桃中消解较快,在套袋果实的半衰期为3.88d,安全间隔期为14d;在不套袋果实上的半衰期为3.81d,安全间隔期为17d,属于易降解农药(T1/2<30d).使用浓度为1:1000水溶液与幼果期均匀喷施一次,28d后样品中检测出三氟氯氰菊酯残留远低于欧盟关于三氟氯氰菊酯的农残限量(0.02mg/kg).     

西部大开发中的四川猕猴桃资源优势

通过对四川省猕猴桃资源现状的分析,阐述了四川猕猴桃的资源优势及其人工栽培现状,提出了在西部大开发中发展四川猕猴桃产业化的道路。     

红肉猕猴桃可持续育种研究

通过20多年的育种研究,已培育出经济价值高、经济性状各异的红肉猕猴桃系列品种,即红阳猕猴桃、红华猕猴桃和红美猕猴桃,提出了几点有关可持续育种研究的建议。     

四川省自然资源科学研究院——猕猴桃研究所

正四川省自然资源科学研究院于1979年秋开展猕猴桃科研工作,1997年成立猕猴桃研究中心,2001年改名为猕猴桃研究所,成为西南地区专业从事猕猴桃资源开发与利用研究的科研部门。经过20多年的发展,猕猴桃研究所建立了资源与育种、绿色防控等7个科研创新团队,选育出世界上第一个商业化红肉猕猴桃新品种——红阳,建立了全球最     

Using pruning residues as mulch: analysis of its adoption and process of diffusion in Southern Spain olive orchards

This paper analyses both the processes of adoption and diffusion of the practice of using the chopped residues of pruning as mulch in the olive orchards of the Southern Spanish province of Granada, one of the major olive-producing areas in the world. Many olive groves in the area are located on steep areas where the risk of soil erosion is high. A majority of farmers have adopted no tillage, as an alternative to traditional tillage, combined with either vegetation soil covers or, more frequently, using the chopped pruning residues as mulch. The data used comes from a survey carried out in 2005 to 215 olive farmers. From farmers' responses we estimate a binomial probit model to identify some socio-economic and institutional factors related to the decision to use the practice of mulching on a regular basis. We also estimate several diffusion models that describe the spatial and temporal spread of mulching among farmers. Our results show that mulching using the pruning residues is adopted by 43% of the surveyed farmers. The diffusion process of this practice has been very intense since the middle nineties, and seems to have been based on the interactions among farmers in the area of study rather than in other external source of information. Some of the relevant identified factors that affect the probability of adoption of this practice are farmer's experience, the level of soil degradation in the farm or the continuity of farming by some relative.     

Flowering pattern of biodiesel plant Jatropha in frost- and drought-prone regions of Botswana

Jatropha has gained interest as a potential biodiesel feedstock. Nevertheless, its oil production decreases significantly in frost- and drought-prone regions. In this study, we characterized the flowering pattern of Jatropha in Botswana in the 2014/2015 season. Extensive springtime pruning synchronized Jatropha regrowth in summer and effectively stimulated growth after frost damage. Flowering started in February 2015 and peaked in April and May. Wide variations in flowering frequency were observed among different Jatropha accessions. Trees flowering in February and March produced fruit in May, but most trees only flowered in April and May and did not yield fruit because of cold snaps. These observations suggested that harvesting seed before wintertime is the key to improve Jatropha production in the Botswana climate. This study highlighted the importance of inducing early flowering by developing new agricultural managements. These may include frost cover and sun shades to prevent stress-induced damage, canopy control by pruning, optimization of fertilization practice, and/or introduction of superior Jatropha varieties.     

高校学生干部队伍团队精神培养初探

阐述了团队精神及其对于高校学生干部队伍的重要意义,结合所在高校学生干部队伍的现状进行了分析,发现目前高校学生干部队伍在团队精神培养工作方面存在部分学生干部自身素质欠缺、学生工作机制有待完善、培养方法与学生需求存在一定距离、学生干部间缺乏沟通等问题,并对其成因进行了剖析,尝试通过规范工作机制、创造交流机会、开展各种形式的团队实践活动等方法予以解决,以期为新时期高校学生干部队伍建设提供新思路。     

高职环保类专业职业技能培养课程体系开发

课程体系是高职专业办出特色、持续发展的载体。针对高职环保类专业人才培养存在课程体系不合理、实践教学薄弱、职业技能培养方法陈旧等问题，以职业岗位需求为基础，以职业技能培养为主线，构建了以实际污染治理项目为载体的高职环保类专业职业课程体系和职业核心课程。通过职业核心课程建设、双师型师资队伍建设、校内外实训基地建设等措施实现职业技能的培养。     

论竞技武术套路新规则及动作的创新

本文运用文献资料、调查访问等方法，对竞技武术套路新旧竞赛规则进行对比，并分析探讨新规则的实施对武术套路训练的影响，提出对此所应采取的训练方法和策略，同时对竞技武术套路动作创新的科学性、新颖性、针对性、技击、美学等原则与难度递进法、组合法、象形法等方法进行了论述，以拓宽武术动作创新的思路，为竞技武术套路动作的创新提供理论依据。     

Army Training: The Environmental Gains Resulting from the Adoption of Alternatives to Traditional Training Methods

This paper describes several alternatives to traditional methods of army training on dedicated ranges using live, full-calibre ammunition. These are: training/sub-calibre ammunition; training over private land; live or engagement simulation; virtual reality (VR) simulation; constructive simulation; and mechanical simulation. The advantages and disadvantages of each are examined with respect to military and environmental considerations. Varied examples from the British, US and Swiss armies are used to examine the future role of these alternative approaches in meeting a fast-changing training requirement within multiplying environmental controls and resource constraints. This paper concentrates particularly on the training requirements of artillery systems because these are amongst the most demanding in resource terms. The three cited nations operate similar artillery systems and are subject to similar constraints. The US Army's move towards simulation has been triggered largely by economic and operational factors along with tightening regulatory controls. The Swiss and British forces are highly constrained by space, the British due to population density and the Swiss due to topography. While all the alternatives offer environmental and resource advantages, VR simulation provides the most positive benefits.     

面向未来创新机制做好青年教师培养工作

青年教师代表着学院未来发展的前途和希望.随着人才强院战略的实施,他们所占的比例越来越大,要尽快把这些青年人才培养成为优秀的青年教师,就必须分析青年教师队伍现状,按照科学的培养原则和方法,强化对青年教师的培养工作.同时要注意对他们的师德教育和人文关怀,培养他们的团队精神和创新精神.对青年教师的培养要面向未来,不能急于求成,这是一个长期的系统工程,这项工作任重而道远.     

关于《环境土建工程》教学改革的探讨

《环境土建工程》是研究环境工程土建施工方法的一门综合性、实践性很强的学科。它是为环境工程专业高职生开设的一门重要的专业基础课。以往这门课程的教学形式较为传统,不适应当今高职教育形式之处很多。因而,改变单一的课堂教学方式,多种教学手段相结合;改革考核、考试办法,培养学生的学习能力;勤于实践总结,不断发现问题,培养创新能力。     

瑜伽应用于高校健美操教学中的可行性分析

瑜伽具有独特的健身手段，其减压手段也为世人公认，但目前主要流行于各种健身俱乐部中。本文通过对比瑜伽健身法与高校大学生健美操健身法的异同，以及瑜伽应用于健美操教学中的实际效果来论证瑜伽应用于健美操教学中的可行性，从而为提高高校健美操教学质量和培养大学生的终身体育能力提供参考。     

Minimising waste in the food and drink sector: using the business club approach to facilitate training and organisational development

The aim of the East Anglian Waste Minimisation in the Food And Drink Industry Project was to develop waste minimisation capability in food and drink sector companies by providing a structured training programme and consultancy support to participating members of a business club. The business club forum provided the structure within which interactive training and development sessions were delivered. Expertise and assistance in implementing waste minimisation and waste management programmes was given to member companies at their sites.The project resulted in pound 1,800,000 per annum of identified savings with pound 1,100,000 of verified savings already achieved. Training and development contributed fundamentally to these project outcomes and achievements.The structured training package used three different approaches or methods. Teaching and workshop sessions were used to present interactive training on waste minimisation practice. These were supplemented by interactive 'report-back' sessions where the 'project champions' presented progress reports to the club on waste minimisation at their sites.An overview of the business club approach is described, together with an account of the successes and challenges of applying a structured training and development programme and the barriers to waste minimisation that were overcome. Training effectiveness was measured according to reaction, learning, application and impact.