海南野生观赏植物资源及其在园林中的应用

介绍了海南适宜在园林中应用的野生观赏植物资源,探讨了影响海南野生观赏植物在园林中推广的因素及栽培应用的意义,提出了野生观赏植物在园林中栽培应用的策略。     

进一步解放思想 繁荣高校哲学社会科学

从江泽民同志“四个同样重要”理论出发，结合云南农业大学大学精神建设、社会科学学科建设、学报社科版建设以及校园文化建设等方面的基本情况，论证了进一步解放思想对于繁荣高校哲学社会科学的重要意义。     

Protein quality of larval feed with increased concentration of hydrolysed protein: effects of heat treatment and leaching

Four heat coagulated early weaning diets with increasing concentrations of pepsin hydrolysed protein, were investigated with regard to the change in protein quality during feed production and exposure to leaching. Water-soluble N, trichloroacetic acid-soluble N and amino acid (AA) profiles were determined in finished diets and in diets leached for 6 min. In vitro diet digestibility was measured and related to increasing inclusion of hydrolysed protein and N leakage. Seventeen to 47% of soluble N in the feed ingredients was made insoluble by heat denaturation during feed production, but the concentration of peptides and free amino acids (FAA) were not influenced. All peptides/FAA and 70–80% of water-soluble protein were lost after exposure to leaching. Increased inclusion of hydrolysed protein increased the loss of crude protein (15–30%). All taurine and 30% of histidine was lost during leaching, no other major changes in AA profile were found. There was no difference in digestibility between diets exposed to leaching. However, leached diets showed reduced digestibility as compared to diets that had not been exposed to leaching. In conclusion micro-bound type diets as used in this study have a low efficiency in delivering soluble N to fish larvae and should be carefully considered for this purpose.     

三明各县（市）汛期特涝年气候特征分析

对福建省三明各县（市）1961—2008年汛期（5、6月份）的降水资料进行统计分析，揭示汛期雨量特多、特涝和异常偏涝年份的时间、地域分布特征和周期演变规律；用500hPa月平均高度场资料分析了2005年汛期异常偏涝的环流特征，并就2005年汛期异常偏涝与历史上特涝年的环流形势进行了对比分析。结果表明：5、6月份由于东亚大槽明显偏东，副高面积大、强度强，脊线明显偏南，印缅槽强度偏强，导致西风槽非常活跃，不断东移、南压，这是造成2005年三明各县（市）汛期异常偏涝的主要原因；5、6月份由于逐日副高脊线位置适中、稳定，导致三明各县（市）汛期开始早、结束迟、持续时间长，这是造成2005年汛期异常偏涝的原因之一。     

Increase of in vitro regeneration in Malus domestica by the application of phosphatase inhibitors

The effect of the phosphatase inhibitors sodium fluoride and sodium orthovanadaate on adventitious shoot regeneration from primary leaf explants was tested in eight genotypes of apple Malus domestica Borkh. Ten different concentrations between 0.5 and 100μM of each substance were added to a modified Murashige and Skoog regeneration medium containing 0.9 μM TDZ and 0.5 μM IBA. In general, all the con-centrations tested were able to promote shoot formation, although distinct maxima could be observed depending upon the genotype and the inhibitor. Shoot yield was influenced mostly by the genotype and by the concentration of the inhibitor, as well as the interaction between these two factors. In six of the eight genotypes the total number of regenerated shoots increased significantly compared with the control. This was achieved by an increase of the number of regenerating explants as well as the number of shoots per regenerating explant Comparing these results with those of former publications, application of the two phosphatase inhibitors resulted in an improved regeneration response in the corresponding genotypes. This method may also contribute to the understanding of in vitro regeneration in plants.     

狐信仰兴衰原因的民俗学研究

狐信仰是中国传统民间信仰之一, 它历史悠久, 深入民间。它的萌芽、发展、兴盛、衰败影响中国文化几千年, 作为一种民间信仰, 它的兴盛和衰败原因都是值得我们探讨的, 本文主要从社会文化和民众心理角度分析了狐信仰的兴衰原因, 并就近年来狐信仰的复兴提出了文化层面的解释。     

草坪在城市园林绿化中的作用及其发展研究

草坪在现代城市园林绿化中具有重要作用，如维持城市生态平衡、发展社会效益、美化环境等。本文在阐述草坪综合功能的同时，又从因地制宜地开发草坪资源，健全市场，应用新技术等方面就草坪业的发展进行了研讨。     

我国增加黄金储备的必要性及风险分析

在我国外汇储备巨增,美元贬值背景下,适当增加黄金储备十分必要,但冒然增加黄金储备也会面临风险。具体分析了当前形势下增加黄金储备的必要性及实际增加黄金储备面临的风险,并对增加黄金储备可采取的途径提出了建议。     

留学生与马克思主义妇女观在中国的传播

在马克思主义妇女观传入中国的过程中,留学生起了举足轻重的作用。无论是辛亥革命前,还是十月革命后,留学生们都不遗余力地介绍和传播了马克思主义妇女观,为马克思主义妇女观在中国的全面运用和发展奠定了重要基础。     

长江流域棉区棉田多熟制类型及效益评价

通过分析长江流域棉区发展棉田多熟制的有利条件，对多种形式棉田多熟制的效益进行了评析，同时指出了棉田多熟栽培的五大技术原则。