Use method of Hoagland nitrogen-deficient plant nutrient solution reagent kit

Abstract

Provided is a use method of a Hoagland nitrogen-deficient plant nutrient solution reagent kit. A plurality of small Hoagland nitrogen-deficient plant nutrient solution premixture bags are contained in the Hoagland nitrogen-deficient plant nutrient solution reagent kit, and various reagents in the bags are matched according to the proportion in a Hoagland nitrogen-deficient plant nutrient solution and are subpackaged in bags according to the amount required by preparation of the nutrient solution in a preset volume. The operation of preparing the nutrient solution through the method is very easy and convenient, and people only need to pour the reagents in the small premixture bags in water according to the solute amount of required nutrient solution preparation amount and stir the reagents to make the reagents dissolved. The complex procedures such as repeated weighing, mother liquor preparation, storage, distribution and the like in nutrient solution preparation in the prior art are omitted, labor is saved under the condition that the original effect is guaranteed, work efficiency is greatly improved, and popularization prospects are wide.

Description

technical field [0001] A method for using a Hoagland nitrogen-deficient plant nutrient solution kit belongs to the technical field of Hoagland nitrogen-deficient plant nutrient solution preparation, and more specifically relates to a method for using the Hoagland nitrogen-deficient plant nutrient solution kit. Background technique [0002] Hoagland's nitrogen-deficient plant nutrient solution is a nutrient solution used in the research of plant nutrient deficiency in hydroponics. Its nutrient content is MgSO per liter 4 0.24g, K 2 SO 4 0.44g, Ca(H 2 PO4) 2　 1.17g, CaSO 4 0.03g, 1.87g in total. In actual use, the user unit must first accurately weigh various reagents, and then prepare the mother liquor for storage, and then dilute the mother liquor into a nutrient solution for plant hydroponics. There are 4 kinds of reagents used in Hoagland's nitrogen-deficient plant nutrient solution, and each preparation of the solution requires a lot of work, which is very troubleso...

AI Technical Summary

Problems solved by technology

There are 4 kinds of reagents used in Hoagland’s nitrogen-deficient plant nutrient solution. Each time the solution is prepared, the workload is very heavy, which is very troublesome and needs to be improved urgently.