Aquatic plant growth vigor dynamic observation box and using method

Abstract

The invention provides an aquatic plant growth vigor dynamic observation box and a using method which are used for observing the growth process of aquatic plants conveniently. An isolation frame is fixed in an inner cavity of a box body, the isolation frame divides the inner cavity of the box body into four independent cultivation cavities, four water outlet pipes are arranged on the side wall ofthe box body, the four water outlet pipes and the four cultivation cavities are in one-to-one correspondence and are communicated with each other, and a pipe valve is arranged on each water outlet pipe; a transition device is fixed at the top of the isolation frame, a cross-shaped equal dividing device is fixed in an inner cavity of the transition device, the equal dividing device divides the inner cavity of the transition device into four water cavities, four lower pipes are fixed at the bottom of the transition device, the lower pipes and the water cavities are in one-to-one correspondence and are communicated with each other, and a valve is arranged on each lower pipe; the four corners of the box body are detachably provided with measuring cylinders respectively, grooves are formed in the side walls of the measuring cylinders, supporting arms are hinged to the grooves, and clamping units for clamping stems of the aquatic plants are arranged between the supporting arms and the measuring cylinders. According to the observation box, the growth of aquatic plants can be observed conveniently.

Description

technical field [0001] The invention relates to the technical field of aquatic plant growth observation, in particular to a dynamic observation box for the growth of aquatic plants and a use method thereof. Background technique [0002] Aquatic plants are important functional plant resources, which have important economic value and ecological functions in vast waters and wetlands. Due to the special growth environment and it is not conducive to dynamic observation, the current research on the growth of aquatic plants is generally observed and measured by collecting individual plant and tissue samples. This method will damage the plants of aquatic plants and is not conducive to long-term dynamic observation. , and because aquatic plants have weak anti-adversity and anti-interference ability, the way of collecting individual plant or tissue samples will not only cause waste of aquatic plant resources, but even cause serious damage to some rare and endangered aquatic plant reso...

Images