栽培因子对红小豆产量的影响

Effect of Cultural Factors on the Yield of Adzuki Bean

采用L9（34）正交设计，分析了播种期、密度、施肥、灌水等栽培因子对红小豆产量的影响。结果表明，播种期、密度、施肥量是影响红小豆产量的主要栽培因子，太原地区5月12日播种，每公顷留苗18万株，花期每公顷施尿素150kg及现蕾期浇水是获得红小豆高产的最优栽培方案。

We analysed the effects of cultural factors on adzuki beau yield. The results showed that sowing bine, plant population and nitrogen fertilizer were the main cultural factors affecting adzuki bean yield. We could get the highest adzuki beau yield by sowing adzuki beau at May 12, planting 180 000 plants per ha, spreading 150kilogram carbamide per ha at flowering period, and irrigating at bud time in Taiyuan.