再论粮仓熏蒸（二）

文章是笔者数十年来从事粮仓熏蒸工作实践经验的总结。从七个方面系统地阐述粮仓熏蒸技术，并相应提出了环流熏蒸、长效熏蒸、混合熏蒸等10余项具体熏蒸模式和方法，可供广大基层粮库保防人员在实际操作中参考。     

再论粮仓熏蒸（一）

文章是笔者数十年来从事粮仓熏蒸工作实践经验的总结。从七个方面系统地阐述粮仓熏蒸技术，并相应提出了环流熏蒸、长效熏蒸、混合熏蒸等10余项具体熏蒸模式和方法，可供广大基层粮库保防人员在实际操作中参考。     

再论粮仓熏蒸（一）

文章是笔者数十年来从事粮仓熏蒸工作实践经验的总结。从七个方面系统地阐述粮仓熏蒸技术，并相应提出了环流熏蒸、长效熏蒸、混合熏蒸等10余项具体熏蒸模式和方法，可供广大基层粮库保防人员在实际操作中参考。     

浅圆仓磷化氢环流熏蒸生产性试验

本文主要介绍了浅圆仓磷化氢环流熏蒸生产性试验的过程和效果，分析并讨论了熏蒸方式、毒气浓度及气密性等问题。该技术具有杀虫快速彻底、使用安全可靠和低药荆的特点，克服了常规熏蒸法毒气分子分布不均匀、离剂量和杀虫不彻底的缺点，同时也减少了环境污染，它是目前厚粮堆中较为理想的一种杀虫熏蒸技术。试验结果表明合理的用药量、用药比例和良好的气密性是保讧熏蒸效果的关键。     

赛若循环熏蒸法在高大浅圆仓中应用初探

本文介绍了在北良高大浅圆仓中采用赛若循环法（SIROCIRC）进行低浓度磷化氢熏蒸，并对熏蒸效果进行了初步分析探讨。对这种先进的熏蒸防治方法做一些基础的研究工作。     

浅圆仓磷化氢熏蒸方法的研究

在浅圆仓中进行了磷化氢熏蒸试验研究，对实验仓进行密封处理，经测试实验仓压力由500Pa降至250Pa的时间都在60s以上，用两种磷化氢熏蒸方法，借助环流熏蒸装置进行了熏蒸杀虫试验，磷化铝用药量为1．8－3．4g/m^3，磷化氢仓外发生器分两次施药，试验结果表明：磷化氢浓度保持100m/kg以上时间为15d以上，保持70mg/kg以上时间为17d以上，达到了环流熏蒸的技术要求，粮堆内的储粮害虫均被杀死，取得了 良好的杀虫效果。     

立筒仓储粮循环熏蒸杀虫技术

立筒仓储粮循环熏蒸是一种快速，安全，有效的粮食熏蒸杀虫新技术，简要介绍了立筒仓循环熏蒸杀虫技术的工作原理及特点，工艺流程，技术要点，杀虫效果评价等内容。     

浅圆仓磷化氢环流熏蒸成本的研究

本文主要介绍了浅圆仓环流熏蒸生产性杀虫试验，探讨了熏蒸成本、熏蒸操作的简便性及可靠性等问题。     

敌敌畏、磷化铝混合自然潮解环流熏蒸杀虫技术探索

介绍了敌敌畏与磷化铝混合粮面施药、自然潮解环流熏蒸试验。研究表明，敌敌畏与磷化铝混合环流熏蒸几乎对所有储粮害虫均有较好的熏杀效果，尤其是对书虱、螨类、谷蠹等抗药性害虫熏杀效果更为明显，与仓外投药环流熏蒸相比，大大降低了熏蒸费用，缩短了投药时间。     

磷化氢熏蒸相关量的数学分析

通过对磷化氢熏蒸中相关量进行数学分析，总结出磷化氢熏蒸技术中一些数据的确定及计算方法。     

浅圆仓磷化氢与二氧化碳环流熏蒸试验报告

施用剂量1．5g/m3的磷化铝与二氧化碳混合气体,对浅圆仓中的散装小麦进行熏蒸,26d后粮堆中害虫全被杀死,取得了很好的杀虫效果。     

自动箱式储丝系统的设计与应用

介绍了箱式储丝方式的工作流程和处理方式。箱式储丝由装箱、输送、储存、翻箱以及储丝管理系统组成。装箱方式:混丝柜与单箱双位装箱;小混合柜或仓储式喂料机与单箱双位混合装箱;排式平铺装箱。储存形式:单箱或双箱;高架库;排式储存。翻箱形式:关节型机械手;框架型机械手;移动式翻箱机;液压式翻箱机。对于储具结构及形式、储具上的信息记忆和两种辅助设施也进行了较详细地论述。     

筒仓长期储粮试验报告

在立筒仓安装多功能通风熏蒸减压装置,使立筒仓具备机械通风和整仓环流熏蒸的功能,为立筒仓安全存粮提供必要的技术手段。通过一年多的试验表明,只要把握好入库粮食关,定期跟踪检查粮情变化,适时进行倒仓,在筒仓实现较长期存粮是可行的。     

基于径向常温通风仓囤的花生荚果干燥试验研究

目的 为了解径向常温通风仓囤花生干燥特点及作业性能。方法 使用不同功率（4、2.2 kW）离心风机与不同容量（3.8、2.25 m3）圆筒仓体组合的径向常温通风仓囤对湿花生荚果进行干燥,并对比分析不同组合模式间花生荚果的水分变化及能耗,以此来判断干燥设备的性能。结果 阴雨天气条件下,使用2.2 kW离心风机与3个容量为2.25 m3圆筒仓体的径向常温通风仓囤组合可有效干燥湿花生荚果,同时干燥单位质量花生荚果所需能耗较小,为5.02×105~5.43×105 J/kg,是最优组合;在干燥过程中,沿通风方向介质空气温度逐渐降低、相对湿度增大,从而导致外层物料的干燥起始时间较内层晚,同时风量是影响干燥速率的主要因素,风量越大,干燥速率越快。结论 2.2 kW离心风机与3个容量为2.25 m3圆筒仓体的径向常温通风仓囤组合为最优选择,此干燥设备操作简便、投资小,干燥效果良好,可为今后花生荚果干燥的发展提供借鉴。     

浅圆仓施工及储粮中的经验和问题

对浅圆仓施工、安装、调试及应用中的经验加以介绍 ,并总结出浅圆仓工艺设备的运行效果和特点 ,提出了使用中的问题     

粮食入仓自动分级现象PFC模拟及定量分析

对粮食入仓自动分级问题进行研究,理论上分析了矩形筒仓装粮过程中产生自动分级现象的主要原因。并采用离散单元法的PFC~(3D)程序建立实际仓体的缩尺模型,通过设置不同的颗粒模拟粮食入仓自动分级的过程,在颗粒流动的动态过程中观察分级形成。在仓内装料完成并达到静力平衡后显示颗粒分级状态,.在仓内设置测量圈,分别监测圈内满仓时和删除完整颗粒时的两种孔隙率,计算出所有测量圈中破碎颗粒的含有率,得到分级情况的定量描述。     

粮层深度与粮层阻力关系的试验分析

粮层阻力是粮食干燥,储粮机械通风等工艺设计中的关键参数,本文主要分析了粮层深度与粮层阻力之间的非线性关系,对糙米,小麦和玉米通风实验实测数据进行了多元回归,结果表明三种粮食的粮层深层深度h的指数均大于1,这对新型高大房仓,浅圆仓和立筒仓的通风系统设计有实际意义。     

Studies on three moth species in a Scottish port silo, with special reference to overwintering Ephestia kuehniella (Zeller) (Lepidoptera: Pyralidae)

During the winter of 1973–1974, enormous numbers of fully-fed, last instar larvae of Ephestia kuehniella (Zeller) were discovered in a large Scottish port silo where previously the endemic moth infestation had been almost entirely Endrosis sarcitrella (L.) and Hofmannophila pseudospretella (Stainton). E. kuehniella had previously been uncommon in this silo as in unheated silos elsewhere in Britain.

During 1974–1976 E. kuehniella was most abundant on the topmost floors of the silo, particularly inside the tops of grain bins where previously E. sarcitrella had been abundant. E. sarcitrella, however, was still the more abundant on the storage floors and at the bin bottoms. H. pseudospretella was widespread throughout the buildings, though less concentrated locally.

In September, most of the E. kuehniella larvae found were early instars less than half grown but by December the smallest larvae seen approached half grown. This gradual increase in mean larval length continued through the winter, although considerable mortality of large larvae occurred after December in some areas. However, some last instar larvae appeared to enter a diapause in the autumn and did not pupate until the following May. Adults of E. sarcitrella commenced to emerge in March, and of the other two species in June.     

Residual efficacy of deltamethrin as assessed by rapidity of knockdown of Tribolium castaneum on a treated surface: Temperature and seasonal effects in field and laboratory settings

Concrete arenas were treated with the pyrethroid deltamethrin at rates of 8, 16, and 24 mg active ingredient [AI]/m², and held either in a chamber set at 27 °C, inside a non-climate controlled interior building, or the floor of an empty grain bin. Bioassays of the arenas were conducted post-treatment by exposing mixed-sex adult Tribolium castaneum Herbst and assessing knockdown every 30 min for 3 h. Four separate trials were conducted, two during Autumn of 2015 and 2016 and two during Summer of 2016 and 2017. Knockdown did not increase with increasing application rate. Equations were fit to the combined rate data at each residual bioassay week for each location, and mean data were also compared to determine differences in knockdown at different times among the arenas held in the different locations. During Summer, knockdown was generally slower after two weeks on arenas held inside the grain bin compared to arenas held inside the building or inside the chamber. The arenas inside the bin experienced more hours of temperature above 32.2 °C during Summer compared to arenas inside the building or chamber. These extra hours of high temperature accumulation could have contributed to increased degradation of the residues, resulting in slower knockdown. During Autumn rapidity of knockdown was generally similar on arenas held in all three locations. In all trials, the total hours of temperature accumulation were far greater in the chamber compared to the building or the grain bin, but this had little effect on efficacy. Managers can use this information to more precisely apply deltamethrin, either as a pre-binning treatment inside a grain bin or elevator silo or as a residual treatment inside a milling or production facility.     

饲料料仓结拱的原因及防治

详细介绍了饲料料仓结拱的形式。通过对料仓结拱原因的分析，提出了防治料仓结拱的可行措施，即改变料仓结构和在料仓内设置破拱装置。