在番茄垄上直接栽种水稻试验初报

Primary study on test of paddy rice directly planted on ridge of tomatoes filed land

为解决当前水稻生产成本高、劳动力缺乏、劳动强度大、效益低、农民生产积极性不高等问题,进一步探索适合田阳县杂交稻配套高产栽培技术,充分发挥杂交稻增产潜力,为水稻大面积均衡增产提供技术支撑,在冬种番茄畦上开展直接栽种水稻试验,研究集成水稻高产良种、旱耙垄作栽培、前茬作物秸秆还田、科学施肥、水气平衡栽培、强化病虫害防控等综合技术。试验结果表明,在番茄垄上直接栽种水稻具有显著的增产效果,每667m2比水耙的常规栽培对照增产55.04kg,增产率9.0%。

In order to solve the current rice production issues such as high cost, lack of labor, labor intensity,low efficiency,etc., explore a set of high yield cultivation technique for the hybrid rice, provide support for rice production, we conduct the trial that direct planting paddy rice on the ridge of tomatoes field, investigate the comprehensive technology such as integrated high-yielding rice varieties, drought rake ridge tillage cultivation, previous straw returned, scientific fertilization, crop water balance cultivation, strengthen the plant diseases and insect pests prevention control.The results show that it has significant effect that directly planting paddy rice in the tomato field, compared with the control group, increase production 55.04 kg for every 667m^2 water rake of conventional cultivation, increase production rate was 9.0%.