缓释氮肥与尿素配施对机插杂交籼稻碳氮积累的影响

吕腾飞, 谌洁, 代邹, 马鹏, 杨志远, 郑传刚, 马均

Effects of combined application of slow release nitrogen fertilizer and urea on carbon and nitrogen accumulation in mechanical transplanted hybrid rice

LYU Teng-Fei, SHEN Jie, DAI Zou, MA Peng, YANG Zhi-Yuan, ZHENG Chuan-Gang, MA Jun

表1 不同机插方式下杂交稻主要生育时期(月/日)

Table 1 Main growth stages under different machine-transplanting methods (month/day)

年份 Year 育秧方式 Seedling-raising method 播种期 Seeding date 移栽期 Transplanting date 拔节期 Elongation date 抽穗期 Heading date 成熟期 Maturity date 2016 钵苗Potted seedling 3/20 4/17 6/6 7/4 8/22 毯苗Blanket seedling 3/20 4/17 6/7 7/8 8/24 2017 钵苗Potted seedling 3/25 4/23 6/2 7/8 8/18 毯苗Blanket seedling 3/25 4/23 6/4 7/10 8/20