论文部分内容阅读
我国 南方小 麦品种的 营养品质 欠佳，其 蛋白 质、赖 氨酸 含量 低 于国 际 和全 国平 均 水平，出粉率 也明显 偏低。要 改善南方 小麦品质 ，首先应 实行良 种良法配 套，充分 发挥现有 优质品种 的作用。其 次要筛选 优质材 料杂交，利 用基因 重组和累 加作用 ，通过严格 鉴定、选 择，培育 优质品 种。还可通过 诱变育 种、远缘杂 交和生 物技术等 方法，改 进我国南 方小麦 品种品质
The nutritional quality of wheat varieties in southern China is poor, the protein and lysine contents are lower than the international and national average, and the output rate of wheat is obviously low. To improve the quality of wheat in the South, first of all should implement good varieties of good law, give full play to the role of the existing high-quality varieties. Followed by the selection of high-quality materials hybridization, the use of gene recombination and accumulation, through rigorous identification, selection, breeding high-quality varieties. It is also possible to improve the quality of wheat cultivars in southern China by means of mutation breeding, distant hybridization and biotechnology