编者按：从日本引进的水稻旱育稀植技术是国家，省“八五”重大科技成果推广项目。该技术改传统的水育秧为旱育秧，由重视秧苗的地上部分生长转为重视地下部分生长。在密度、施肥、水管等措施上予以配套。具有技术原理的先进性，生产操作上的实用性、1992年引进我省，经过三年 Editor’s Note: Introduced from Japan, rice dry cultivation technology is a national, provincial “85” major scientific and technological achievements promotion project. The technology to change the traditional watering seedlings for dry nursery seedlings, from the emphasis on the growth of seedlings grown to attach importance to the underground part of the growth. In the density, fertilization, plumbing and other measures to be supporting. With the principle of advanced technology, practical operation of the production, the introduction of our province in 1992, after three years