论文部分内容阅读
1 适用范围本标准制定了华池县圆葱高产栽培的产量指标和栽培管理技术要求 ,适用于华池县及同类地区圆葱栽培。2 产量指标鲜葱头产量 60～ 75t/ hm2。3 栽培技术规范3.1 季节安排圆葱在华池县以 9月上中旬育苗、翌年早春定植、初夏收获最佳 ,2月中旬育苗、春末定植、夏季收
1 Scope This standard developed Huachi County onion yield cultivation indicators and technical requirements for cultivation and management, suitable for Huachi County and similar areas onion cultivation. 2 Yield Indicators Fresh onion yield 60 ~ 75t / hm2.3 Cultivation specifications 3.1 Seasonal arrangements Onions in Huachi County in September on the middle of the nursery, planting the following year in early spring, the best harvest in early summer, nursery in mid-February, late spring planting, Summer collection