火龙果北方日光温室栽培技术

火龙果属热带果树，经过多年试验，在北方日光温室条件下，创造适宜生长的环境条件，并选择适宜的品种，通过合理的栽植、土肥水管理、整形修剪、花果管理、病虫防治等能够正常生长结果，果实品质优良，早果丰产，实现了南果北栽，效益明显，具有较高的推广价值。     

变频调速技术在供热锅炉房中的应用

本文介绍了变频调速技术的特点,通过锅炉房风机和水泵的变频调速与挡板节流控制及其它控制方式的比较可知,变频调速有较好的节能效果。     

浅谈住宅工程初装饰

为适应市场经济的发展、满足广大住户对住宅二次装饰的需要,对住宅工程进行初装饰已势在必行.本文探讨了住宅工程初装饰的具体做法和质量葆证措施.     

Load behaviors of a prefabricated wood framing house during lifting and transportation

Lifting for handling and flatbed truck transportation to the job site are important processes during manufacture of prefabri-cated wooden construction units like mini homes and building modules. Significant damage can occur to sections or components of units during these operations. Although damage usually will not impair its structural safety, it is costly to fix and causes the public to perceive prefabricated wooden buildings as low quality products. Field observations and preliminary numerical models for prefabri-cated units subject to lifting and transportation forces are summarized here. Once fully developed and verified, models will support the creation of damage mitigation strategies centered on structural details indicating how units are to be supported during lifting and transportation.     

对住宅建设的一点看法

本文着重从几个方面论述住宅建设今后的发展方向。使住宅总体规划合理,经济适用,住宅建设与环境协调,达到可持续发展原则的绿色住宅和生态住宅区。     

食用仙人掌塑料大棚的管理技术

通过食用仙人掌塑料大棚栽培试验．结合长江流域的地理气候特点-总结出适合长江流域食用仙人掌塑料大棚管理技术，人工补光、冬季保温、夏季降温，棚室经常通风换气。保持土壤水分、降低棚室空气温度、合理施肥，保证食用仙人掌塑料大棚立产栽培的关键技术。     

海盐县农房建设GIS信息系统研究与开发

以浙江省海盐县为例,对我国农房建设GIS信息系统的建设内容、技术路线、实现方法等进行了阐述,通过此项目实现了对农房建设项目信息申报、项目审批和农房空间可视化等系统功能,为农房建设规范化、可控化、权力下放等提供了技术支持,也可为其他地区农房建设信息化管理提供项目经验和技术参考。     

房地产开发企业动态能力的维度结构与实证研究

羊群行为属于行为经济学的一部分，认为市场主体在信息环境不确定的情况下，其行为易受到其他参与主体的影响，模仿他人决策。基于Hwang和Samlton羊群行为测度方法（HS方法）及EGARCH模型，运用2003年1季度至2014年3季度我国30个省市房地产市场销售价格数据，验证我国房地产市场羊群行为的存在性，并分析购房者羊群行为对中国房地产价格波动的影响。结果表明：我国房地产市场羊群行为显著存在，且购房者羊群行为与房地产价格波动呈正相关关系。     

轻钢结构抗震节能体系在“塞上农民新居”中的应用

针对宁夏地区农民传统住宅抗震性差，建筑外围护结构保温性能差，采暖系统能源消耗量大，环境污染严重等问题，提出采用轻钢结构配以轻质保温板材的轻钢结构抗震节能体系，以期为宁夏农村住宅设计提供指导性建议。     

Efficacy of chlorine dioxide gas in reducing Escherichia coli and Salmonella from broiler house environments

Escherichia coli and Salmonella spp. are considered to be the major pathogens associated with human transmissible infectious diseases in the air of poultry houses. Chlorine dioxide (ClO₂) is an effective biocide against a wide range of microorganisms. Accordingly, this study investigated the efficiency of gaseous ClO₂ application for disinfecting broiler houses by collecting air samples before and after fumigation using a passive method. Fumigation was performed with 125 mL or 250 mL of ClO₂ liquid (containing 2,000 ppm of ClO₂) and 3 trials were conducted for each dose. A total of 27 petri dishes were used for each trial (for each type of bacteria: E. coli or Salmonella) and placed in 3 different locations (front, middle and back) and 3 different positions (top, middle and floor) of the broiler shed. Air samples were collected at 10 min, 1 h, 3 h, 6 h, and 12 h before and after fumigation to evaluate the air quality in terms of the concentration of E. coli and Salmonella. Both levels of ClO₂ were capable of reducing the concentration of E. coli from broiler house air during all measuring periods except 10 min, with highest disinfection rate being observed at 6 h. With the exception of 1 h, the concentration of Salmonella was also reduced after fumigation with ClO₂ in all measuring period; with the highest disinfection rate occurring at 6 h. Fumigation with ClO₂ had no negative effect on birds’ health condition. Taken together, these results suggest that the application of gaseous ClO₂ at the investigated levels can be an effective option for reducing bacterial load from broiler house environments.