高光效栽培对水稻产量的影响试验

Effect of Rice High Efficiency Model on Yield

为了研究高光效栽培对水稻产量的影响,本试验将传统的南北插改为斜插南偏西23.5°的栽培方式与常规南北插栽培方式进行对比,旨在寻求高光效栽培模式和最佳的栽培方案。结果表明：合理的栽插密度以及良好的行向能够提高水稻产量,其中以行向南偏西23.5°、宽窄行（50~20 cm）、株距10 cm的处理产量最高。

In order to research the effect of rice high efficiency model on yield, the comparison of cuhivation technique which planting direction were the traditional north-south and the west to south 23.5°, the aim was search for highefficiency light cultivation and the potential of the best way of cultivation. The result that better line and the reasonable planting density can improve the yield, the treatment which the orientation of row was west to south 23.5°, density for wide-narrow row（50-20 cm） and spacing was 10 cm can achieve the highest yield.