The Innovation and Plights of Farmland Property Rights System Reform in Chongqing Municipality

Based on the background of national urban and rural comprehensive reform pilot area and the introduction of the profiles of research region and the data obtained by on-the-spot interview survey,the innovative models of farmland property rights system reform in Chongqing are introduced by applying participatory rural appraisal methods and examples. The innovative models cover buying shares of contract management rights,transforming from farmers to townspeople and mortgaging contract management rights. The plights exist in the reform are analyzed,among which the plights of buying shares of contract management rights are introduced from the following five aspects:the conflict with the present land contract laws,the possible new round of massive scale land loses,the confounded functions of government and enterprise caused by risk transference and the difficulties of handling assets when the contract management rights expired. Besides,the plights of the transforming from rural residents to urban residents are analyzed from four aspects,which include the particularity of reform,high financial pressure,emergence of interbedded people and difficulties of payoff of village-based companies. From the facets of limited mortgage area,risks of reimbursing the loan,legal risks of mortgage. The results show that the stock purchasing model of contractual management rights reveals the capital value of land and the model is of theoretical and practical significance in law and economics. However,the social security system is not perfect,so the stock purchasing model of contractual management rights can not be expanded. In addition,the participation of more famers and the expansion of enterprises are limited as well. The land comprehensive reform model of transforming from rural residents to urban residents is of positive significance to the comprehensive exploration of farmland property system reform,but this kind of model should be supported by strong economy. The stock purchasing model of contractual management rights is of significance to perfect the contractual management rights,but it conflicts with the existing laws and financial systems.

The reform of mode idea of ＂separation of powers＂ for China＇s rural land property system

By briefly reviewing the history of farmland property right in China, it puts forwards the conception of separation of three powers, which is to divide it into ownership, fight of contract, right of use, of farmland property right. In addition, it specifies the practical operational methods to realize the reform that make peasants become the only owner of land in the category of public ownership. It expects to promote the communication and concentration of farmland, so that we can realize the industrialization of agriculture to promote the agricultural productivity level.

Reform Paths of Rural Land Property Rights System in the Context of Agricultural Modernization

The reform of rural land property rights system can promote large-scale and intensive agricultural production,improve the quality of laborers,improve agricultural production efficiency,increase farmers'income,and effectively promote the development of agricultural modernization.In the context of the reform of the"separation of three powers",the rural land property rights system still has problems in terms of ownership,use rights,disposal rights,and income rights,which affect the healthy development of agricultural modernization.In this situation,it is necessary to further clarify the subject of rural land ownership,thoroughly improve the right to use rural land,vigorously improve the right to dispose of rural land,effectively protect the right to benefit from rural land,and deeply promote the reform of the rural land property rights system in order to effectively promote the development of agricultural modernization.

The Impact of Changes of Property Rights on Farmland Use:An Empirical Study of China during Transition

In China, farmland property rights characterized by the household-responsibility system (HRS) have been improved since the reform and opening-up. The rights of use, transfer and gain become more stable, authorized and complete. This paper firstly analyzes the impact on farmland productivity, which comes from the improvement of farmland property rights. Then, an economet- ric model is built to test the above analysis. It concludes that changes of property rights will affect farmland performance in China. In the end, some policy implications are explored for fur- ther reforms.

Survey on the Peasants' Will of Forest Land Transfer in the Reform of Collective Forest Right System——On the Case of 180 Peasant Households in Lishui City of Zhejiang Province

Taking sample survey in the eighteen villages of Yunhe, Longquan and Qingyuan County of Lishui City of Zhejiang Province, the results show that the forest land transfer of sample peasants is mainly transfer-out, the private treaty of forest land transfer is the main pattern of most peasant households, forest right trading market hasn't got wide approval in peasants, peasants' dependence on land is reducing, and so on. Through analysis, the reasons of influent transfer of forest land include peasant's subjective will, less type of transfer objects, dull information communication, big difference of expected price and imperfect development of intermediary organization. In order to promote a healthy development of forest land transfer, the paper puts forward proposals of strengthening policy publicity, improving system, identifying property right, pushing variety of transfer types, developing forest land market, cultivating subject of market and so on.

＂Cold Shoulder＂ Experience of Farmland Property Right Mortgage--Based on the questionnaire of 1250 households in Jiangxi Province

Rural households field questionnaire survey found that current promotion pilot of agricultural property mortgage loan policy suffered the "cold shoulder" experience, and the analysis on the survey found that agricultural property mortgage loan pilot policy had significant effect on the economy in Jiangxi, which still had improvement space. Loan institutions obviously lack enough trust on the policy, leading in general reluctance to lending, and farmers suffered "loan embarrassing", trust loss, more loan difficulty and loan disdain. Therefore, it suggested that the mortgage policy for rural land property rights should be implemented according to different local conditions, so as to enhance the useful decisions of CPC Central Committee on financial benefits of farmland consolidation results.

Reflection on the Development of Real Estate in the Context of Block System Reform

Last year, the State Council issued the Several Opinions on Further Strengthening the Management of Urban Planning. The guideline on urban planning has sparked heated debate among Internet users over opening up gated residential communities to public road system. This paper, based on the analysis of the background and contents of block system reform, explored the problems of the implementation of the block system reform and the impact of the block system reform on the real estate in China from 3 aspects, the selling points of the high-end communities, future property management and the community elderly care model.

The Development of China's Intellectual Property Law over the Past Forty Years of Reform and Opening Up

Over the past forty years of reform and opening-up,China has experienced vigorous development of Intellectual Property Law.During this period,it has successively enacted and promulgated a range of basic laws,among which are the Trademark Law of the PRC,the Patent Law of the PRC,the Copyright Law of the PRC and the AntiUnfair Competition Law of the PRC; and many other related laws and regulations,such as the Regulations of the PRC on the Protection of New Varieties of Plants,Regulations on Protection of Integrated Circuit Layout Design and Provisions on the Protection of Geographical Indication Products.In this way,China has gradually established a relatively sound and complete intellectual property law system.Since the beginning of reform and opening-up,China's practice of intellectual property legislation has adhered to its institutional positioning of being subject to its civil law,safeguarding effective market competition and ensuring the implementation of national strategies.It has followed the development rules of relying on scientific & technological progress,targeting economic and social development and adjusting public policies for guiding purposes.Thanks to this,China has formed multiple coordinating mechanisms to settle conflicts of interests between the protection of intellectual property rights(IPR) and the protection of basic human rights,public health,genetic resources,traditional knowledge,etc.In the future development of China's intellectual property law,a trend of codification will emerge,which will primarily "include intellectual property law in the civil code" or "enact an intellectual property code." The modernization of China's Intellectual Property Law will be manifested in the changes of the defining standard of Intellectual Property Rights(IPR)subjects,the utilization patterns of IPR objects and the protection models of intellectual property.This internationalization will center on creating a new order for international IPR protection.

Reform in the Property Right System to Enhance Competitiveness—On the China Yangtze Group Corp.

The China Yangtze Group Corp. was founded in 1980. Now it has developed into a large state-owned consortium, with its business scope covering electrical appliances, automobiles, light industry and other industrial sectors. It has gross assets of RMB 1.737 billion, and net assets of RMB359 million. The Yangtze Group has been developing, with reliance on bank loans in recent years, incurring heavy debts; and its leading product-refrigerator,

Steam reforming of acetic acid over Ni/biochar of low metal-loading:Involvement of biochar in tailoring reaction intermediates renders superior catalytic performance

Biochar is a reactive carrier as it may be partially gasified with steam in steam reforming,which could influence the formation of reaction intermediates and modify catalytic behaviors.Herein,the Ni/biochar as well as two comparative catalysts,Ni/Al_(2)O_(3) and Ni/SiO_(2),with low nickel loading(2%(mass))was conducted to probe involvement of the varied carriers in the steam reforming.The results indicated that the Ni/biochar performed excellent catalytic activity than Ni/SiO_(2) and Ni/Al_(2)O_(3),as the biochar carrier facilitated quick conversion of the -OH from dissociation of steam to gasify the oxygen-rich carbonaceous intermediates like C=O and C-O-C,resulting in low coverage while high exposure of nickel species for maintaining the superior catalytic performance.In converse,strong adsorption of aliphatic intermediates over Ni/Al_(2)O_(3) and Ni/SiO_(2) induced serious coking with polymeric coke as the main type(21.5%and 32.1%,respectively),which was significantly higher than that over Ni/biochar(3.9%).The coke over Ni/biochar was mainly aromatic or catalytic type with nanotube morphology and high crystallinity.The high resistivity of Ni/biochar towards coking was due to the balance between formation of coke and gasification of coke and partially biochar with steam,which created developed mesopores in spent Ni/biochar while the coke blocked pores in Ni/Al_(2)O_(3) and Ni/SiO_(2) catalysts.

On the Restricting Factors & System Arrangements of Chinese Land Tenure Marketization

As a general rule of Economics of Development,economic growth and development require rational institution guarantee.Land Tenure.As a main institution factor in agricultural development,closely relates to the reform of Chinese agriculture.Based on the relevant theories of Economics of Institution and Economics of Development,and combined with the marketization process of Chinese Land Tenure of Property Rights,the article studied the effects of institutional factors and put forward some choices in the development of agriculture,which is of both significant and practical importance.

Effects of Different Modes of Returning Farmland to Forest on Physicochemical Properties of Soil in Bashang Area of Northern Hebei Province

[Objective]The research aimed to understand the change rules of physicochemical properties of soil in the different modes of returning farmland to forest.[Method]The physicochemical properties of soil in three different types of returning farmland to forest(Hippophae rhamnoides Linn.forest,Caragana korshinskii forest and Ulmus pumila L.forest)were analyzed by taking the enclosed grassland as comparison in Bashang area of northern Hebei Province.[Result]The results showed that there were significant differences among different types.Order of the bulk density of soil:H.rhamnoides Linn.forest(1.17 g/cm^3)<U.pumila L.forest(1.24 g/cm^3)<C.korshinskii forest(1.26 g/cm^3)<enclosed grassland(1.61 g/cm^3);order of the total porosity of soil:H.rhamnoides Linn.forest(55.29%)>U.pumila L.forest(52.55%)>C.korshinskii forest(51.93%)<enclosed grassland(38.85%);order of the organic matter content of soil:H.rhamnoides Linn.forest(3.191%)>C.korshinskii forest(3.128%)>U.pumila L.forest(2.804%)>enclosed grassland(2.536%).[Conclusion]After returning farmland to forest,vegetation played a positive role in physicochemical properties of soil.There were significant differences in physicochemical properties of soil among different modes of returning farmland to forest,and the improvement effect of H.rhamnoides Linn.forest on physicochemical properties of soil was the best.

Research on the Reform of Real Estate Taxation in the Personal Housing Ownership Link

Housing is related to the well-being of people’s livelihood,but at present,the real estate market is overheated,and the price of commercial housing remains high.The implementation of the reform of real estate tax in Shanghai and Chongqing has aroused heated discussions in the society.A timely promotion of real estate tax reform and legislation can play a role in tax regulation.This study takes the reform of real estate tax in regard to personal housing ownership link as the research theme and discusses the setting of collection scheme,the application of tax evaluation technology,as well as tax collection and management.

Effects of collapsing gully erosion on soil qualities of farm fields in the hilly granitic region of South China

Collapsing gully erosion is a specific form of soil erosion types in the hilly granitic region of tropical and subtropical South China, and can result in extremely rapid water and soil loss. Knowledge of the soil physical and chemical properties of farmland influenced by collapsing gully erosion is important in understanding the development of soil quality. This study was conducted at the Wuli Watershed of the Tongcheng County, south of Hubei Province, China. The aim is to investigate soil physical and chemical properties of three soil layers （0-20, 20-40 and 40-60 cm） for two farmland types （paddy field and upland field） in three regions influenced by collapsing gully erosion. The three regions are described as follows： strongly influenced region （SIR）, weakly influenced region （WIR） and non-influenced region （NIR）. The results show that collapsing gully erosion significantly increased the soil gravel and sand content in paddy and upland fields, especially the surface soil in the SIR and WIR. In the 0-20 cm layer of the paddy field, the highest gravel content （250.94 g kg-1） was in the SIR and the lowest （78.67 g kg-1） was in the NIR, but in the upland filed, the surface soil （0-20 cm） of the SIR and the 40-60 cm soil layer for the NIR had the highest （177.13 g kg-1） and the lowest （59.96 g kg-1） values of gravel content, respectively. The distribution of gravel and sand decreased with depth in the three influenced regions, but silt and clay showed the inverse change. In the paddy field, the average of sand content decreased from 58.6 （in the SIR） to 49.0% （in the NIR）, but the silt content was in a reverse order, increasing from 27.9 to 36.9%, and the average of the clay content of three regions showed no significant variation （P〈0.05）. But in the upland filed, the sand, silt and clay fluctuated in the NIR and the WIR. Soils in the paddy and upland field were highly acidic （pH〈5.2） in the SIR and WIR; moreover lower nutrient contents （soil organic matter （SOM）, total N and available N, P, K） existed in the SIR. In the 0-20 cm soil layer of the paddy field, compared with the NIR and the WIR, collapsing gully erosion caused a very sharp decrease in the SOM and total N of the SIR （5.23 and 0.56 g kg-1, respectively）. But in the surface soil （0-20 cm） of the upland field, the highest SOM, total N, available N, available P and available K occurred in the NIR, and the lowest ones were in the SIR. Compared with the NIR, the cation exchange capacity （CEC） in the SIR and WIR was found to be relatively lower. These results suggest that collapsing gully erosion seriously affect the soil physical and chemical properties of farmland, lead to coarse particles accumulation in the field and decrease pH and nutrient levels.

Effect of chemical and organic fertilization on soil carbon and nitrogen accumulation in a newly cultivated farmland

Increased food demand from the rapidly growing human population has caused intensive land transition from desert to farmland in arid regions of northwest China. In this developing ecosystem, the optimized fertilization strategies are becoming an urgent need for sustainable crop productivity, efficient resources use, together with the delivery of ecosystems services including soil carbon（C） and nitrogen（N） accumulation. Through a 7-year field experiment with 9 fertilization treatments in a newly cultivated farmland, we tested whether different fertilizations had significant influences on soil C and N accumulation in this developing ecosystem, and also investigated possible mechanisms for this influence. The results showed that applying organic manure in cultivated farmland significantly increased the soil C and N accumulation rates; this influence was greater when it was combined with chemical fertilizer, accumulating 2.01 t C and 0.11 t N ha^（–1） yr^（–1） in the most successful fertilization treatment. These high rates of C and N accumulation were found associated with increased input of C and N, although the relationship between the N accumulation rate and N input was not significant. The improved soil physical properties was observed under only organic manure and integrated fertilization treatments, and the significant relationship between soil C or N and soil physical properties were also found in this study. The results suggest that in newly cultivated farmland, long term organic manure and integrated fertilization can yield significant benefits for soil C and N accumulation, and deliver additional influence on physical properties.

Preparation and catalytic properties of ZrO_2-Al_2O_3 composite oxide supported nickel catalysts for methane reforming with carbon dioxide

ZrO 2-Al 2O 3 composite oxides and supported Ni catalysts were prepared, and characterized by N 2 adsorption /desorption, X-ray diffraction(XRD) an d X-ray photoelectron spectroscopy(XPS) techniques. The catalytic performance and carbon deposition was also investigated. This mesoporous composite oxide is shown to be a promising catalyst support. An increase in the catalytic activity and stability of methane and carbon dioxide reforming reaction was resulted from the zirconia addition, especially at 5wt% ZrO 2 content. The Ni catalyst supported ZrO 2-Al 2O 3 has a strong resistance to sintering and the carbon deposition in a relatively long-term reaction.

长白山山脉耕地土壤属性与改良利用的调查研究

本研究以长白山山脉,尤其位于火山口土壤中具备火山灰的耕地为研究对象,从土壤pH、有机质、大量元素氮磷钾、微量元素铜锌铁锰等多个项目进行土壤属性的检测。结果表明,耕地土壤PH值的加权平均值为5.50,呈弱酸性,有机质含量加权平均值为3.74%,全氮的加权平均值为0.2077%,土壤有效磷的加权平均值为44 mg/kg,土壤速效钾的加权平均值为82.79mg/kg,土壤有效铜的加权平均值为2.49 mg/kg,土壤有效铁的加权平均值为30.18 mg/kg,土壤有效锰的加权平均值为28.68mg/kg,土壤有效锌的加权平均值为2.05 mg/kg。调查区域内整体耕地地力大量元素丰富,微量元素除铁外均贫瘠,需采用具有针对性的改良利用方法。

Does Property Rights Reform Improve the Efficiency of China's State-owned Banks?

China ＂s state-owned banks have undergone radical changes over the past two decades, including partial privatization and listing in both the Hong Kong Stock Exchange and the Shanghai Stock Exchange. This paper evaluates the effects of these changes by analyzing the efficiency of Chinese banks over the period 1998-2012 using two frontier techniques and comparative analysis. The findings suggest that the performance and technical efficiency of the Big Four banks improved considerably after property rights reform, but this improvement is not sufficient to keep the banks at the production frontier. Tobit regressions confirm that static ownership effects are negative but that the property rights reform has had significant and positive effects on the technical efficiency of state-owned commercial banks. GDP growth and the financial crisis have had positive effects on the efficiency of Chinese banks, which is more significant for joint stock commercial banks than state-owned commercial banks. The results indicate the value of ownership reforms of state-owned asset management companies and insurance companies and the establishment of a countercyclical capital buffer.

Post Flooding Effect on Soil Quality in Nigeria: The Asaba, Onitsha Experience

This study focuses on the post effect of flooding on soil quality parameters in agricultural farmlands in Nigeria. Soil samples were collected from farmland in Alihame Agbor, Ika South local government area of Delta state, Okwei in Asaba, Oshimil South local government area of Delta state and fegge in Onitsha South local government area of Anambra state. Farmlands in Asaba and Onitsha were used for the post flooding study, while farmland in Agbor served as control since it was not affected by flooding. Soil physicochemical parameters such as pH, electrical conductivity, total organic carbon, total organic matter, total nitrogen, total phosphorus, cation exchange capacity, moisture content and metals (Cd, Pb, Cu, Mn, Ni and K) which were used as index for assessing the effect of flooding on soil quality were analyzed using standard methods. Significant effect of flooding was observed on soil properties on the flood affected farmlands when compared to the control farmland, which was statistically justified at 95% confidence limit (p ≤ 0.05). There were considerable decreases ranging from 4% to 53% at p ≤ 0.05 in the values of pH, total organic carbon, total organic matter, total nitrogen, total phosphorus and cation exchange capacity on the flood affected farmlands when compared to the control farmland;except for electrical conductivity where an increase of 54% and 92% at the flood affected farmlands in Asaba and Onitsha respectively was observed when compared to the control. Higher moisture contents were also recorded of up to about 17% and 45% at the flood affected farmlands in Asaba and Onitsha respectively, when compared to the control. Reduced concentrations ranging from 25% to 49% of essential micronutrients such as Mn, Ni and K were observed on the flood affected farmlands, reflecting the negative impact of the flood. Undesirable effect of the flood was also observed in the flood affected farmlands when compared to the control farmland as increased concentrations ranging from 18% to 114% of Cd, Pb, and Cu, were recorded. The findings of this study revealed significant impacts of the resulting flood on soil quality of the affected farmlands with major attendant effect of the flood felt on farmland in Asaba. As a consequence, measures should be put in place by government and concerned agencies to avoid future flooding of farmlands so as not to further expose the natural quality of these farmlands to the degradative and devastating effect of such flooding.