《中国草地学报》2006-2008年载文及作者统计分析

通过对2006-2008年出版的《中国草地学报》载文及作者情况进行统计分析，研究其栽文和作者一些规律和特点。     

Essential Factors and Sustainable Development of Green Agriculture

This paper discussed the definition and essential factors of green agriculture, including green ecological environment, green material energy input, application and the popularization of green agricultural technology, the green behavior of worker, green policy regulations guarantee, fund support, supply and the production of green agriculture products, as well as the concept of green agriculture, structural mechanism and function. And finally existing problems in present green agriculture and five suggestions of green agricultural sustainable develonment were proposed.     

开拓创新锐意进取办好省级农业科技期刊——《广西农业科学》办刊实践

为了适应农业科研和生产发展的需要，《广西农业科学》编辑部在近年的办刊实践中积极探索，开拓创新，通过调整刊物定位向学术性期刊转变，增加版面和改进编辑流程缩短文章出版时滞，拓宽报道范围扩大影响力，加强与同行的交流学习，提升办刊理念，实行文稿校核质量控制体系，保证刊物质量，强化编辑队伍建设提高编辑人员业务素质，加强期刊经营增强期刊社经济实力等措施，使期刊的内外质量不断提高，社会效益和经济效益显著增强，期刊进入良性发展阶段。     

国外绿色农业科技信息资源建设与启示

分别从绿色农业科技信息网站、数据库、多媒体服务平台、科技咨询、研究机构和专业协会合作组织等几个方面深入研究了国外绿色农业科技信息资源建设情况及成功经验,提出了对北京市相关工作的对策建议。     

Study on Cultural Technologies and Salt-resistance of Nitraria sibirica in Coastal Areas with Serious Salt-affected Soil

In this research, five Nitraria sibirica provenances such as Dayilu were selected to do experiment of salt-resistance, combining fixed plots test with typical plot investigation, measuring survival rate and growth as main indicators. The experiments of main cultural technology were done on Nitraria sibirica in 4 types of site preparation, 3 types of planting, 3 designs for planting density. The Nitraria sibirica experiments for the effects of curbing salt and improving soil were done by testing soil nutrients, salt content, soil physical properties as focal points in typical site of 3-4 years woods. The experiment results showed that the Nitraria sibirica could survive well with soil salt content of 0.6%, and that survival rate declined distinctively as soil salt content exceeded 0.8%. However, high soil salt content did not influence growth in the year of planting. There were obvious differences in salt-tolerance among Nitraria sibirica provenances; Dayilu was the best on salt-tolerance, the other 4 pro     

抗虫杂交棉F1、F2代纤维品质的比较研究

2003年,在山东尹庄、江苏扬州、安徽宿松、湖北荆州、湖南长沙、湖南南县、湖南澧县等7个地点,对包括对照中29在内8个组合的F1、F2代共计16个材料进行纤维品质的比较研究,结果表明:抗虫杂交棉F1和F2代间除纤维长度达到显著差异外,其他7项指标差异均无显著,但F2代纤维品质变异范围增大,劣质纤维比例增加,优良纤维比例减少,从而出现纤维品质的衰退。     

我国中/高密度纤维板发展现状与思考

根据调查和有关文献,对我国中/高密度纤维板的发展状况进行了总结,并提出中/高密度纤维板未来发展的建议和设想.     

对虾白斑综合征病毒研究概况

对虾白斑综合征病毒(WSSV)引起世界范围内养殖对虾的急性、致死性传染病,造成对虾养殖业的巨大损失,在我国这种情况尤为严重。WSSV是同一类紧密相关的无包埋体类杆状病毒,与杆状病毒并无同源性。2001年,中国和荷兰科学家分别报道了WSSV的全基因组DNA序列,启动了WSSV后基因组研究。已有多种检测方法用于WSSV的检测和致病机理的研究。WSSV感染宿主谱广,以多种传播途径感染宿主,目前还没有用于病毒增殖的细胞系,但已有成熟的动物模型,从而方便了对WSSV的研究。本文就该病毒的命名、病毒特性、检测方法、病毒感染增殖、感染宿主、传播途径及感染动物模型等方面的研究现状和进展作一综述。     

高蛋白料精等量替代鱼粉饲喂肥育猪对比试验

应用高蛋白料精等量替代鱼粉饲喂肥育猪 ,其结果在 42d试验期内高蛋白料精组头均增重 19.0 6kg ,比鱼粉组多增重 2 .12kg ,增重率提高 12 .5 2 %,头均多增收益 2 1.2 1元 ,差异显著 (P <0 .0 5 )。     

论职务犯罪黑数

职务犯罪黑数是指已经实际发生但司法机关尚未发现或未作处理的职务犯罪数 ,我国职务犯罪黑数较大是不争的事实 ,职务犯罪的内在特征与法制环境的消极方面是导致这一现象的深层原因 ,应当认识到职务犯罪黑数的社会危害性与一般规律 ,采取相应措施遏制其增长。