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Preparation method of Hoagland sulfur deficiency plant nutrient solution

A technology of plant nutrient solution and preparation method, which is applied in the field of preparation of Hoagland's sulfur-deficient plant nutrient solution, can solve problems such as trouble and heavy workload, and achieve the effects of broad promotion prospects, improved work efficiency, and reduced labor

Inactive Publication Date: 2016-02-03
有限会社林平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are 4 kinds of reagents used in Hoagland's sulfur-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.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] 1. Select a Hoagland sulfur-deficient plant nutrient solution premixed ingredients, which contains KNO per 2.20g 3 0.61g, Ca(NO 3 ) 2 0.94g, KH 2 PO 4 0.14g, Mg(NO 3 ) 2 0.51g is the amount of various solutes contained in 1L of Hoagland's sulfur-deficient plant nutrient solution, and the above-mentioned various components are evenly mixed together.

[0011] 2. Prepare 2L Hoagland's sulfur-deficient nutrient solution with Hoagland's sulfur-deficient nutrient solution premixed ingredients

[0012] (1) Weighing: Weigh 2.20g×2=4.4g of the Hoagland sulfur-deficient nutrient solution premix.

[0013] (2) Add water to dissolve: Pour the weighed premixed ingredients into 2L of water and stir to dissolve.

[0014] 3. Prepare 5L Hoagland's sulfur-deficient nutrient solution with Hoagland's sulfur-deficient nutrient solution premixed ingredients

[0015] (1) Weighing: Weigh 2.20g×5=11.0g of premixed ingredients from Hoagland’s sulfur-deficient nutrient solution premixed in...

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Abstract

Provided is a preparation method of a Hoagland sulfur deficiency plant nutrient solution. Premix ingredients of the Hoagland sulfur deficiency plant nutrient solution are used for preparing the Hoagland sulfur deficiency plant nutrient solution. As various nutritional components in the premix ingredients are prepared according to the content proportion in the nutrient solution, it is only needed to weigh the premix ingredients once and then conduct dissolution directly in preparation, and the tedious and complex process of repeated weighing, mother liquor preparation, storage, separated taking and the like in nutrient solution preparation in the prior art is omitted. In this way, under the condition of guaranteeing the original effect, labor consumption is reduced, and working efficiency is substantially improved. Thus, the preparation method has broad popularization prospects.

Description

technical field [0001] The invention relates to a preparation method of Hoagland's sulfur-deficient plant nutrient solution, which belongs to the technical field of preparation methods of Hoagland's sulfur-deficient plant nutrient solution, and more specifically relates to a preparation method of Hoagland's sulfur-deficient plant nutrient solution. Background technique [0002] Hoagland's sulfur-deficient plant nutrient solution is a nutrient solution used in the study of plant deficiency in hydroponics. Its nutrient content is KNO per liter 3 0.61g, Ca(NO 3 ) 2 0.94g, KH 2 PO 4 0.14g, Mg(NO 3 ) 2 0.51g, 2.20g in total. . However, in actual use, the user unit must first accurately weigh various reagents, and then prepare a mother solution for storage, and then dilute the mother solution into a nutrient solution for plant hydroponics. There are 4 kinds of reagents used in Hoagland's sulfur-deficient plant nutrient solution, and the workload is very heavy for each solu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/06
Inventor 林平
Owner 有限会社林平