这几年,攸县石羊塘乡杂交早稻推广比较顺利,一般亩产达到500公斤以上,其主要经验就是地膜矮拱场地育秧搞得好。群众总结是:“三早三省一高”,即早播早插提早收割,省种省肥省工夺高)。与湿润秧田大苗秧对比,每亩可以节约种子0.3～0.5公斤,节约肥料成本约6元左右,节约整秧田及移栽用工2个,而且熟期提早约5天。地膜矮拱场地育秧的具体方法如下:按杂交早稻计划面积,每亩大田备足2～2.5公斤种子,购农用地膜0.3公斤待用。选择背风 In recent years, Youxian Shiyang Town hybrid early rice to promote more smoothly, the general yield reached 500 kilograms or more, the main experience is that the film mulching arch field made good. The masses concluded: “three early three provinces and one high”, that early sowing prematurely early harvest, save the provincial species of fertilizer to win high). Compared with the large seedling seedlings in wet seedling, the seed can be saved 0.3 ~ 0.5kg per acre, the fertilizer cost is saved about 6yuan, the whole seedling and the transplanting are saved 2, and the ripening time is about 5 days earlier. The specific methods of raising seedlings in the low-field mound are as follows: According to the planned area of ​​the early hybrid rice, 2 to 2.5 kg of seeds are prepared per square meter of field and 0.3 kg of agricultural film to be used. Choose a leeward