1976年以来,我们在沈潭公社熬仙大队下大房生产队建立了水稻苗情观察站,1978年又根据全县的地理位置,在东、南、西、北四乡建立了6个水稻苗情观察点;认真地开展水稻苗情观察,准确地掌握水稻主要品种在我县的生长发育规律,及时了解不同品种不同播期禾苗生长发育的进度,以及群体 Since 1976, we established a rice seedling observatory at the Shimin Commune under the Atsuni Brigade of the Tanzanian Commune. In 1978, according to the geographic location of the county, six rice plants were established in the four townships of East, South, West and North. Carefully observe the growth and development of major rice varieties in our county, and keep abreast of the progress of growth and development of different varieties of sowing seedlings, as well as the population