栽培密度与穴栽苗数对晚稻巨风优1098产量及其构成因素的影响

Effects of Cultivation Density and Seedling Number per Hole on Yield and Composition Factors of Jufengyou 1098

试验研究了不同栽培密度与穴栽苗数对晚稻新品种巨风优1098产量及其构成因素的影响。结果表明,在咸宁市种植巨风优1098,采用行距30.00 cm、株距16.67 cm、20.0万穴/hm`2,每穴栽插2粒谷苗产量最高,达10 588.7 kg/hm^2。

Effects of different cultivation density and seedling number per hole on yield and composition factors of the new later-season rice variety Jufengyou 1098 were researched. The results showed that, Jufengyou 1098 planting in Xianning, row width of 30.00 cm, plant spacing of 16.67 cm, with density of 200 000 points/hm^2, two seedlings per hole can obtain the highest yield, up to 10 588.7 kg/hm^2.