提高玉米产量的“四防六技巧”

玉米在生长过程中如果管理不善，容易出现早衰、空秆、缺粒、倒伏等现象，这样就会严重影响到玉米品质和产量。如何防止这种现象发生，应着重做好“四防”。玉米生长的前期如何做到“促下控上”，中后期为授粉结实创造良好的生长环境，提高光合效率，延长根和叶的生理活性，达到粒重饱满高产的目的，应做好“六技巧”。     

中文期刊阅览管理模式刍议

对图书馆期刊阅览管理模式中存在的矛盾,从实际观察到理性思辩,试行提出解决的措施。     

从个案调查辨析改进院校图书馆管理服务

通过对某专业院校图书馆文献借阅情况调查,就改进院校图书馆管理,优化读者服务谈了一些看法。侧重于研究教学型的专业院校图书馆作讨论。     

构建开放实验体系,培养创新型人才

开放实验在创新型人才培养中有着非常重要的作用,开放实验存在着定位模糊、技术难度大、管理困难等问题,从开放实验的定位问题入手,试从保证实验室的充分开放、开放实验项目的开发以及开放实验的管理等方面展开讨论,以构建一个完善的开放实验体系,加强创新型人才的培养。     

海南省多校区高校管理实践与探索

分析海南7所高校多校区管理中存在的校区治理机制缺乏、学科布局泛化、公共资源共享难、管理成本增加、校园文化建设成效差等问题。提出合理定位校区功能、加强网络信息系统建设、建立资源共享机制、加快校园文化建设等建议。     

Non-chemical agents provide tenable,eco-friendly alternatives for the management of the major diseases devastating Indian mustard (Brassica juncea) in India

India is a leading producer of oilseed Brassicas, contributing approximately 23 percent of the country's total oilseed production. In India, the Indian mustard [Brassica juncea (L.) Czern. & Coss.] crop is ravaged by various diseases, including Alternaria blight, white rust, downy mildew, Sclerotinia rot and powdery mildew, which can contribute to fluctuations in crop yields. A field experiment examining an integrated disease management system for Indian mustard (B. juncea) was conducted under the All India Coordinated Research Project on Rapeseed-Mustard (Indian Council of Agricultural Research or ICAR) during three crop seasons (2006–09) at 11 locations to assess treatments suitable for the management of crop disease. The data from the different locations and years regarding disease severity and incidence were pooled and analyzed. Seed treatments with freshly prepared Allium sativum bulb aqueous extract (1 percent w/v) resulted in significantly higher initial plant stands, across locations and years. Seed treatment with A. sativum bulb extract, followed by its use as a foliar spray, resulted in significantly reduced Alternaria leaf and pod blight severity, reduced white rust severity, fewer stag heads per plot, reduced downy mildew and Sclerotinia rot incidence, and reduced powdery mildew severity, across locations and years. The combination also provided significantly higher seed yields compared with the control across locations and years and was at par with treatment by chemical fungicides. The combination used in the present study was as effective as the combination of seed treatment with Trichoderma harzianum and foliar spraying with Pseudomonas fluorescens and T. harzianum. Economic returns were higher when using biorational treatments (A. sativum bulb extract, T. harzianum, P. fluorescens) compared with chemical fungicides. The combination of seed treatments with T. harzianum followed by its use as a foliar spray (17.22), and the similar combination of seed treatments and foliar spraying with the A. sativum bulb extract (17.18), resulted in a higher benefit to cost ratio. This eco-friendly technology can help oilseed Brassica growers in India safeguard the crops from major diseases and increase the stability and productivity of the Indian mustard crop.     

Testing Stewardship Concepts on Federal Land

Summary

The goal of this paper is to describe recent attempts to define the stewardship concept and to translate it into action on the ground. The focus is on national forest lands and the unique challenges federal land managers face in working with the public to implement a concept that has different meanings to a variety of stakeholders. Stewardship requires more flexibility than is often found under existing administrative authorities. Large, bureaucratic agencies face many barriers in applying creative and innovative solutions to existing problems, not the least of which are internal and external reward structures. While there exist some authorities that allow for the creative testing of stewardship contracting projects on the ground, a number of challenges remain. Two significant ones are: (1) the need for a clearer, consistent understanding (by both Forest Service employees and constituents) of the authorities that can be used to test stewardship concepts; and (2) a more broad-based agreement on the desired outcome of stewardship projects. Given the current lack of understanding and agreement on how to implement stewardship concepts, the most effective means of moving the issue forward will be to apply innovative tests of contracting methods under current or new temporary authorities. These tests should be designed, implemented, monitored, and evaluated using broad-based, inclusive, on-the-ground coalitions that create effective ties and linkages between local and national levels.     

把经营化管理的理念延伸到绿地建设之中——以四川大学华西医院绿地建设与管护为例

地处城市中心区的大医院面临日益突出的绿地用地与建设用地争地的矛盾。文章以四川大学华西医院绿地建设与管护为例，探讨如何把经营化管理的理念延伸到绿地建设之中，充分考虑降低绿地建设成本和今后养护成本的因素，力求最大化的发挥园林绿地的生态效益，为病患创造舒适、优美的治疗和康复环境。     

“能本管理”在高校图书馆管理中的应用研究

基于对＂能本管理＂理念内涵和原则的介绍,分析了当前高校图书馆管理中存在的问题,探讨了高校图书馆引入能本管理理念的意义,以及能本管理理念在高校图书馆管理中的应用。