杂交稻“粤优938”示范表现及高产栽培技术

Performance and high-yielding cultivation techniques of "Yueyou938" in demonstrational

粤优938在安溪县经2年中稻和晚稻试验示范,表现出高产、优质、抗性较好等优点,具有较高的增产潜力。栽培上注意合理安排播种期,培育分蘖壮秧,合理密植,增丛增苗,科学运筹肥水,早促早发,综合防治病虫害,以发挥增产潜力。

The demonstrational cultivation of Yueyou938 was carried out during the past two years. The results showed that Yueyou938 has sonie advantages of high yield, high quality, better resistance, and has higher yield increasing potential. In order to give full play of yield increasing potential, it needs to pay attention to reasonable arrangement of sowing time, cultivating strong tillered seedling, rational spacing density, increasing the numbers of hills and seedlings, effective water and fertilizer management, promoting early growth and development of seedlings, comprehensive control of diseases and pests.