论文部分内容阅读
从施肥量(高肥、中肥、低肥)、垄作方式(上垄、下垄、下垄覆膜)两因素对牛蒡子的出苗及苗期生长情况做了一些系统观察和分析.结果表明:低肥,上垄有利于出苗,高肥有利于苗期的生长.此研究可为牛蒡子的进一步开发利用及科研提供科学依据.
The author made some systematic observations and analyzes on the seedling emergence and seedling growth of Arctium lappa from the factors of fertilization amount (high fat, medium fat, low fat) and ridge mode (upper ridge, lower ridge, lower ridge cover) The results showed that: low fat, on the ridge is conducive to emergence, high fertilizer is conducive to the growth of seedling. This research can provide a scientific basis for the further development and utilization of Arctium lappa and its research.