论文部分内容阅读
我国西北的大部分地处沙漠化的干旱地区和水土流失的半干旱地区,具有特殊的自然条件和生态环境,历来为世界各国研究者所瞩目;同时,这里也是主要由于缺水而形成的我国最大的一个低产地区。从本地区的自然特点和生产需要出发,开展植物水分研究,不仅有着重要的实际意义,而且具有理论特色。我们认为,当前在我国西北地区进行植物水分研究应从生态生理角度出发,从迫切的生产问题入手,逐步深入提高研究水
Most of the northwestern part of our country is located in arid desertification areas and semi-arid areas where water and soil erosion have a special natural condition and ecological environment, which has always attracted the attention of researchers all over the world. At the same time, it is also the largest A low-yielding area. Starting from the natural characteristics and production needs in this region, carrying out research on plant moisture not only has important practical significance but also has theoretical features. In our opinion, the current research on plant water in northwestern China should proceed from the point of view of ecological physiology, starting with the urgent production problems and gradually deepen the study of water