Research And Extension On High Quality And Economized Rice Planting Technology In The South Part Of Shaanxi

In the past decades years, rice planting technology development is very speeding in impacts of high quality, nuisance-free in China, which take a result for increased farmers income, raising productivity and promoting labor force transfer and so on. The south part of Shaanxi is the main production areas for rice planting in Shaanxi, where introduce to extend advanced rice planting technology on dry and thin rice planting, throw seedling, high quality rice seeds. As a result, it gains very good demonstration. In the same times, during it extended and demonstrated, there are many questions about extension no covering many areas, no high technology, no introduced the part of advanced technology, which limited the development of advanced rice planting technology in the south part of Shaanxi. The high quality of rice varieties and the advanced rice planting technology have not been extended widely in the south of Shaanxi.This paper is to research and analyses the introduction and extension on high quality of rice varieties and advanced rice planting technology in the south part of Shannxi. In the base of having achievement, we will work out the technology planning to implement the demonstration project on high quality of rice varieties and advanced rice planting technology in the south part of Shaanxi. We will introduce and demonstrate high quality and economized rice planting technology, through analysis and summing-up to the demonstration project on high quality of rice varieties and advanced rice planting technology in the south part of Shaanxi to bring key technology, development way, extension methods on high quality and economized rice planting technology in the south part of Shaanxi in order to promote rice planting technology level and the extension work of rice technology, this paper is as a consult.The high quality and economized rice planting technology have been developed in the south part of Shaanxi, which main covering the followings: First, the high quality of rice varieties must be selected. In the present the high quality of rice varieties have main the fertility and high quality of rice, No. 3003 high quality of rice; No. 1577 good quality of rice, No.527 D high quality of rice, No. 827 B high quality of rice, No. 725 high quality of rice and so on. Second, the facility of rice planting technology must be used. To predigest dry rice...