旱直播在我省主要稻区还是一种新的水稻栽培方法,据汉中农科所试验,只要品种选用得当,掌握好栽培技术,就可达到高产,保证稻麦两熟。1959年在每亩丰收油菜460斤的回茬田里,直播早稻于九月中旬和一般插秧田同时收获,每亩稻谷产量1230多斤。水稻收获后回种的小麦,又是一片丰收景象,预计产量可以在五百斤以上。水稻旱直播不仅有上述两熟高产优点,而且可以免去育秧插秧工作,操作便易、省工省时、调节农活紧张现象,特别能适应机械化操作,也能进行抗旱播种、节省水量,节约底肥,所以是一项很值得推荐的栽培 Drought direct broadcast in the main rice province in our province or a new method of rice cultivation, according to Hanzhong Agricultural Science Institute, as long as the selection of varieties properly, good cultivation techniques, you can achieve high yield, to ensure that rice and wheat two crops. In 1959, in the stubble field of 460 kg of rapeseed per acre, live early-season rice was harvested in mid-September and the general planting of seedlings at the same time. The yield of rice per mu was 1230 kg. The wheat that is planted after harvesting is also a bumper harvest. It is estimated that the output can be above 500 kilos. Dry planting of rice not only has the advantages of high yield of the above two crops, but also can eliminate seedling transplanting work, easy to operate, save labor and time, regulate agricultural tension, especially to adapt to mechanized operation, but also for drought planting, saving water and saving base fertilizer , So it is a very recommended cultivation