The Analysis Of Rice Seedling Cultivation Technique And Its Application Benefit

Based on scientific experiments and production practice experience, the machine of rice seedling cultivation technique system is introduced and analyzed.Based on science and technology demonstration large input and output data, the machine planting mode and artificial planting two carries out a comparative analysis on the management benefit of rice planting, and further analyzes the rice planting technology in ecological benefits and social benefits, as well as the internal advantage;Finally, the prospects of machine transplanting of rice planting technology popularization and application and restriction factors in judgment and explanation.The results show that:(1) at present, the academia has machine of rice planting high yield cultivation system related technology research, to have a clear knowledge and understanding;Agricultural technology popularization system gradually establish and perfect, for rice planting technology application has laid a solid foundation for scientific research and the system.(2)in comparison with conventional planting machine planting rice production results in better economic benefits. To be specific, the early rice and late season rice and continuous cropping late rice, the technique of artificial planting rice under the condition of operating earnings were 4033.7 yuan and 1048.1 yuan/ha/ha and 874.1yuan/ha, and USES the machine after seedling cultivation techniques, operating earnings of rice cultivation were increased to 7024.6 yuan and 4585.9 yuan/ha/ha and547.5 yuan/ha, respectively, 2990.9 yuan and 3537.8 yuan/ha/ha and 1421.6 RMB/ha.At the same time, the machine of rice planting cultivation technique has obvious good social benefit and ecological benefit.(3) the rising labor costs in China, the scale of modern agriculture development,under the background of new operators constantly emerging, transplanting techniques of rice machine because of reduced labor input, high efficiency, high speed, reliable,high yield and other advantages, in our country got fast popularization and application,and presents the good development prospect, the planting of rice in zhejiang province machine application area is growing fast.(4) rice machine sowing, seedling cultivation technology in cave number of uneven; Hole is apart from the large, density is not enough; Throw the hole serious leakage plugging rate is high; Seedlings is not neat, big difference between the individual and other technical defects. At the same time, its application is also influenced by terrain, topography and other natural factors, social factors such asrestriction and traditional habits.Based on the above research conclusion, this study suggests:(1) Machine rice seedling cultivation technique in technical, economic, social and ecological benefits, etc are the development of obvious advantages, therefore,theoretically has applied the technology of intrinsic motivation, especially of rising labor costs in China, the new type of agricultural management main body appear constantly, the scale management under the background of development, its application to become the inevitable choice of agricultural mechanization and modernization.(2) continue to strengthen promotion and demonstration of rice machine planting high yield cultivation techniques, in order to reduce the farmer rice planting technology risk. Machine of rice planting high yield cultivation technology demand is higher, and the technology itself also has some problems, so the government should strengthen the popularization and demonstration of rice transplanting techniques of machine, reduce the risk of farmers to adopt new technology, improve the yield of rice,increase farmers income.(3) strengthen the rice planting machine form a complete set of technical research and development and promotion. Agricultural mechanization is a complete systems engineering, in strengthening the machine planting rice planting technology popularization demonstration at the same time, should strengthen the rice seedling cultivation techniques of research and development, improve the system of land circulation at the same time, make rice planting mechanization and scale, the modernization of agricultural production.(4) adjust measures to local conditions to promote the rice seedling cultivation techniques. Machine of rice seedling cultivation technique by regional economic development level, the natural conditions such as terrain and traditional habits such as the influence of social conditions, therefore, the government in promoting the technology should be according to the local actual situation to adjust measures to local conditions to promote rice seedling cultivation techniques.