Pedigree and Trait Analysis of Soybean Varieties Registered in Henan Province

To elucidate the genetic relationship of the soybean varieties registered in Henan province, we analyzed the pedigrees, the major agronomic traits, and the eco- nomic traits of 74 soybean varieties registered in Henan province from 1985 to 2012, with reference to experience and technologies beneficial to breeding. The resuits indicated that these varieties originated from 113 parents, and positive correla- tion between the yield and the number of original parents was significant. In the major agronomic traits, the growth stage was about 106 days with relatively small variation, while the final height varied largely among these varieties. Among the fac- tore affecting the final yield, the pod number per plant exhibited an increasing trend, while the variation of 100-grain weight was relatively small. More than 50% of the 113 original parents came from Henan Province and its neighbor provinces, and the genetic relationship among the registered varieties was too close. The rational criteria of yield components of soybean varieties in Henan Province should be as fol- lows： the pod number per plant was about 48. 6, with 100-grain weight ranging from 17.55 g to 21.80 g.

A research on the evolvement of industrial structure and economic growth of He'nan Province,China

This paper, based on the investigation of the statistics in the years of 1980-2005, using Shift-Share Method model, studies systematically the relation between the evolution of industrial structure and regional economic growth in five economic regions in He＇nan to offer the foundation of policy for optimizing the industrial structure and promoting regional economic development in phase, and thereby comes to the conclusions： （1） the industrial structure level of He＇nan, in comparison with the evolution of the industrial structure across the country, remains low, but yet the evolutional tendency of industrial structure in He＇nan complies with the Clark taw of the industrial structure evolution; （2） the spatial difference of He＇nan industrial structure evolution is comparatively large, （3） the evolution of industrial structure in He nan that influences economic growth can be categorized into three types： in eastern and southern regions, the shift-share of the industrial structure is negative, and the shift-share model of competitiveness is negative, in western and central regions, the shift.share of the industrial structure is positive, and the shift-share model of competitiveness is positive; in northern regions; the shift-share of the industrial structure is positive, and the shift-share model of competitiveness is negative： （4） the evolution of industriai structure influences greatly the development of the regional economy of He nan As the results of the researches shown, it can innovation of He＇nan tra：ditional industry with high-tech the vast development of the tertiary industry, the expansion of He＇nan overall level o industrial structure, the growth of deep-processing manufacturing of agricultural products, and the increase of He＇nan agricultural products subsidiary value Will be the strategic choices of the rearrangement of He＇nan industrial structure.

Geography and Rural Household Income:A Village Level Study in Henan Province,China

This study uses the data from a sample survey conducted in April 2007 on 1 251 rural households in 11 villages of Henan Province, the largest less developed agricultural province in China, to examine how geography affects rural household income （RHI）. The quantitative analysis indicates following results. I） The significance of the traditional geographical factors reduces as RHI rank increases. 2） The landform does not affect the RHI significantly. The per capita income of rural household in a plain area is lower than that in a mountainous area. And 3） the capital endowment and status of non-farm economic activities contribute to the increase of RHI. But the probability and intensity of non-farm economic activities of rural households in urban outskirts villages are higher than that in non-urban outskirts villages. Based on the results, the paper further concludes that geography still plays a significant role in rural development, but it is changing over time. The agricultural resources （such as per capita arable land） significantly affect RHI with the relatively lower income level, while the geographical location shows a more significant impact on RHI with the relatively high income level. Along with economic development, the proximity replaces the traditional geographical factors such as landform and physical resources as the major determining factor in RHI.

Study on the Distribution of Migrant Workers＇ Employment Destinations A Case Study of Henan Province, China

The choice of employment destination is the basis of migrant workers＇ spatial flow, the study on the choice of employment destination is helpful to understand the spatial law of migrant workers＇ flow from a micro perspective. Through the case study on 11 sample villages generated by the random stratified sampling in Henan Province, authors of this paper find that the distribution of destinations is dispersed in a large area while concentrated in certain places. Most of the destinations are in counties and outside Henan Province. Migrant workers are mainly concentrated in the economically more developed eastern provinces. The central, though a big source of migrant workers, has not formed a core employment area for migrant workers. The main factors influencing migrant workers＇ choice of employment distances include age, family size, per capita arable land, the village＇s economic development level, the village terrain, transportation, its distance from the nearest city, and workers＇ relationship networks. From the perspective of employment destinations, on a provincial scale, the employment attraction coefficient based on the destination＇s level of economic development and the employment distance, efficiently explains farmers＇ choice of destinations, that is, destinations with a more developed economy and a shorter employment distance are the top choice for migrant workers.

Analysis of Influential element of Building Economy in Zhengzhou, Henan

With the rapid development of Chinese society, building economy developped more and more rapidly and management job is increasingly onerous. In this paper, using rough set to Henan province Zhengzhou city building economy undertakes an analysis, extracting the important attribute information and removing of miscellaneous information, getting restricting the building economy development influence factor, and analysis of building economy of the intrinsic law of development, the developers were reasonable guiding to promote business buildings and building economic development, helping government departments to carry out economic decisions.