论文部分内容阅读
为筛选适应陕南机械化插秧的籼稻新品种,加快机插秧推广步伐,特引进10个籼稻品种,考察各品种在机插秧栽培条件下在陕南地区的适应性和丰产性。结果表明,三澳占、黄华占、粤美占、粤油丝苗丰产性状较好,适宜在城固县海拔650m以下区域种植,可作为下一年度水稻高产创建区机插秧品种适量进行示范种植,五山丝苗、丰软占可继续试验观察,泰丰优512、粤农丝苗、莉丰占、泰丰优6133表现较差,不宜推广。
In order to screen new varieties of indica rice adapted to mechanized planting in southern Shaanxi and speed up the popularization of planting seedlings, 10 indica rice varieties were specially introduced to investigate the adaptability and high yield of all cultivars in southern Shaanxi under the condition of machine-transplanted rice cultivation. The results showed that the high yield traits of San’aozhan, Huanghuazhan, Guangdong and the United States, and Guangdong oilseeds were better, which were suitable for planting in the area below 650m above sea level in Chenggu County and could be used as demonstration planting for the appropriate amount of rice transplanting seedlings in the next year. Wushan silk seedlings, abundance accounted for soft can continue to observe the experiment, Tai Fung You 512, Guangdong Miaosi Miao, Li Feng accounted for, Tai Fung 6133 poor performance, should not be promoted.