Study Based On The Shortage Of Water Resources In Vegetable Planting Industry Of Shandong Province

The present utilization of water resources in Shandong province is facing in the shortageof water resources. Time and space distribution, water quality deterioration, has a greatinfluence on vegetable planting which has the highest water consumption in the plantingindustry, seriously restricts the development of vegetable planting industry in Shandongprovince. Based on the analysis of the contradiction between supply and demand ofShandong province, let the shortage of water resources in Shandong province vegetablefarming as the main research content, comparing the basic conditions of factor about theinfluence of the development of vegetable planting. Endowments and established the SPSSmodel to analyze the importance of water resources for vegetable planting industrydevelopment. This article mainly has the following research conclusions:(1) In terms of water supply, water supply in Shandong province is relatively insufficient,time and space distribution, the water quality is deteriorated. In terms of the development andutilization of water resources, water resources in Shandong province has a total waterresources shortage, unreasonable structure of water, the characteristics of the obviouscontradiction between supply and demand, the contradiction between the supply and demandof water resources will be more obvious in the future. The high use of water proportion inagricultural has intensified the contradiction between the supply and demand of waterresources in Shandong province. This requests us to increase the investment of agriculturalwater resources in Shandong province, using the effective measures to improve the usingefficiency of agricultural water resources, in order to provide enough agricultural waterresources.(2) The endowment coefficient of the water resources in Shandong province is on thelow side. Water element is one of the factors which restrict the development of the vegetableplanting as to the vegetables planting which has higher water consumption. By thecontribution analysis about water resources in vegetable planting vegetables in Shandongprovince. We found that planting area, labor input and technology progress factors and factors of water resources in Shandong province has a very important role in the development ofvegetable industry. In which water an important influencing factor of Shandong vegetablefarming development.(3) The water resources stress sensitivity is very high in the cities of Shandong province.In which Qingdao, Weifang, Taian, Zibo, the stress sensitivity is much higher. There is a largeincongruity exists between vegetable planting layout and distribution of water resources inShandong province. Which is not conducive to the development of vegetable planting andrational utilization of water resources.(4) On the vegetable planting, the consumption of water on vegetable crop reducedlargely depends on the efficiency use of water. The adjustment of vegetable planting structureand water-saving technology and the innovation of water management is an effective way toimprove the efficiency of water use on vegetable planting.(5) Under the contradiction of water shortages, according to the present situation ofvegetable planting in Shandong province. There are several basic measures should be taken inthe development of vegetables planting industry in Shandong province: optimizing thevegetables planting areas and structure, increase and balance the supply of water resource; Tooptimize the use-mode of water resources, establish a water-saving system on vegetableplanting; Depending on the various factors of production around our province to layoutoptimization on vegetable planting.