Experimental method for simply observing grape stem moisture channel trend and distribution

The invention discloses an experimental method for simply observing grape stem moisture channel trend and distribution, and belongs to the technical field of grape cultivation. According to the invention, dyeing and transparency technologies are utilized; a proper coloring agent and a proper transparent method are selected, and grape stem moisture transport channels can be observed by naked eyes,so that an effective experimental method is provided for macroscopically observing plant moisture transport paths, dynamics and trend by people, and a set of simple, easy-to-operate and effective method is also provided for understanding grape moisture absorption and utilization rules in production. 一种简易观察葡萄茎水分通道走向与分布的实验方法，属于葡萄栽培技术领域。本发明利用染色与透明技术，选取适宜的染色剂和恰当的透明方法，使得葡萄茎水分运输通道可肉眼观察，为人们从宏观上观察植物水分运输途径、动态和走向提供了有效的实验方法，也为生产上了解葡萄水分吸收与利用规律提供了一套简单易操作且有效的方法。