淮南地区稻茬麦条播高产配套技术

• 作 者: 郭绍铮 张继林
• 机 构: 江苏省农业科学院,江苏省农业科学院,
• 出 处: 农业科技通讯
• 发表日期: 1984年08期
• 关键词: 稻茬麦 条播 高产配套技术 淮南地区 高产稳产 小麦群体 赤霉病 生育后期 种植法 光合效率

淮南地区小麦(包括大元麦)大面积生产正处于中产往高产过渡阶段,小麦群体逐渐增大,传统的撤播方式已明显地暴露出高产与倒伏、个体发育与群体发展的矛盾;并且麦田草害日益严重,病害增多,加之本区小麦生育后期阴雨日多,光照不足,严重地影响本区小麦高产稳产和持续增产。在解决小麦湿窖、赤霉病防御技术的同时,改变稻麦地区小麦传统的撤播方式,是实现本地区小麦高产稳产和持续增产的关键问题。因此,我们认为研究稻茬麦的条播种植法,改善小麦后期受光条件,提高光合效率以及高产配套技术的应用,对实现稻茬麦高产稳产有着重要的现实意义。

The large-scale production of wheat (including Dayuanmai) in Huainan area is in the middle stage of transition to high-yielding and the population of wheat is gradually increasing. The traditional method of withdrawing has obviously exposed the contradiction between high yield and lodging, individual development and population development. Grass growing increasingly serious diseases, increased, coupled with more rainy days later in wheat growth in the region, lack of light, seriously affecting the region’s high and stable yield wheat and continued to increase production. In the process of resolving wheat wet pits and scab resistance technology, changing the traditional method of wheat withdrawal in rice-wheat regions is a key issue to realize high and stable yield and sustained increase of wheat yield in the region. Therefore, we think it is of great practical significance to study the planting of rice stubble, improve the light-receiving conditions of late wheat and improve the photosynthetic efficiency and the application of high-yielding techniques.