关键词: 西瓜, 西瓜, 低温胁迫, SOD, POD, MDA

Abstract: 【OBJECTIVE】 The purpose of this study is to do some research on the cost variances of different land requisition resettlements, based on comparing the cost of them through a case study xialongwei Villiage, City of Hangzhou; 【METHOD】 To calculate the cost of monetary resettlement through the approach of Integrated land section price, to calculate the cost of social security resettlement through the approach of Social Security and to calculate the cost of reserved land resettlement through the approach of Benchmark Land-price; 【RESULT】 The expected income from land and its increment is not taken into consideration in the monetary resettlement whose cost is the lowest of the three, while the cost of the social security resettlement is a little higher than that of the monetary resettlement, which is easily influenced by the area of requisitioned farm land and the proportion of labor force. The site of land, the situation of regional economy and other factors that influence the price of land are considered in reserved land resettlement whose cost is the highest; 【CONCLUSION】 The different purposes and measures of compensation and ways of cost calculation of various kinds of resettlement methods lead to the different current and future expenditure cost from government.