Method for collecting wheat root fluid easily and quickly

Abstract

The invention discloses a method for collecting wheat root fluid easily and quickly. The method comprises the following steps: (1), preparing root fluid collecting devices; (2), weighing the collecting devices; (3), installing the root fluid collecting devices; to be specific, selecting uniform, consistent, and representative wheat plants, cutting off ground parts of the plants by a blade at a height to the ground of 1 to 2cm, cleaning up the soil and impurities at the cuts by cotton buds, and then installing the root fluid collecting devices rapidly at the cutting surfaces rapidly; specifically, sleeving stem base parts with weighing paper having middle parts with holes from the cuts and realizing contact with the ground, sleeving the cuts with gun heads with degreasing cotton to realizethe close contact of the degreasing cotton with the cuts, sleeving the outsides of the gun heads with centrifuge tubes; (4), weighing root fluid weights; and (5), collecting root fluid. Compared withthe prior art, the collecting devices are made simply; materials are available; the collecting method is simple and is easy to operation; the wheat root fluid can be extracted rapidly in batches; andthe collection efficiency is high and the operation is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of wound fluid collection, and relates to a simple and quick method for collecting wheat root fluid. Background technique [0002] The root system of wheat is the main organ for the plant to absorb water and nutrients in the soil, and it has the function of fixing the plant, and it is also an important nutrient synthesis organ. When the aboveground part of wheat is cut off, the sap of the transporting tissue (xylem) is transported upward by the root pressure and flows out from the wound. The amount of root fluid reflects the vitality of the root system; the root fluid contains a variety of minerals, soluble sugars, and nitrogen-containing organic molecules, etc. By analyzing the quantity and composition of the root fluid, the absorption capacity, synthesis ability, and Grooming ability is the main content of root system research, and it can also understand soil conditions. [0003] Different from other cro...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a simple and quick method for collecting wheat root effusion, which solves the problems of limitations, destructiveness, complexity and easy pollution in the prior art

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