CN104446954A

CN104446954A - Sparagus fern hydroponic nutrient solution

Info

Publication number: CN104446954A
Application number: CN201410678400.8A
Authority: CN
Inventors: 傅汝毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-24
Filing date: 2014-11-24
Publication date: 2015-03-25

Abstract

The invention discloses a sparagus fern hydroponic nutrient solution. The sparagus fern hydroponic nutrient solution is prepared from the following components by taking distilled water as a carrier: potassium nitrate, ammonium nitrate, calcium nitrate, monopotassium phosphate, magnesium sulfate, copper sulfate, manganese sulfate, zinc sulfate, boric acid, sodium molybdate, disodium iron ethylene diamine tetraacetate and polyhexamethylene guanidine. The sparagus fern hydroponic nutrient solution is used for supplementing needed medium and trace nutrient elements, is balanced and comprehensive in nutrition, reasonable in proportion, easy to absorb, capable of sufficiently satisfying the nutrient needs on sparagus fern, strengthening the stress resistance of the plant, promoting the plant to grow and enabling the sparagus fern to have a relatively high ornamental value.

Description

Asparagus fern mill water culture nutrient solution

Technical field

The present invention relates to field of plant growing technology, be specifically related to a kind of asparagus fern mill water culture nutrient solution.

Background technology

Due to the development in epoch, increasing people office is confined to indoor, along with people are to the pay attention to day by day of indoor office environments, indoor cultivation plant more and more welcomed by the people because indoor plant can absorbing carbon dioxide, purify the air of a room.Wherein water is supported plant due to moisture and can freely be evaporated, and in same environment, has more obvious effect than the plant of basin soil cultivation in adjustment air themperature; Also can omit the management work of basin soil, simply, if mix suitable container, plant complete stool can be viewed and admired, and has higher ornamental value for sanitation and hygiene, maintenance.

Asparagus fern, Liliaceae Asparagus, perennial evergreen herbage flower.Stem is thin and delicate, and branch is very thin in lobate, and level is carried out.Spend little, white.Berry is spherical, black.After fruit maturation, present the scene that dark green clump mid point point is red, elegant lovely.Plant shade tolerance is strong, puts at the head of a bed, console table, delicately generous, is a kind of well indoor flower.Asparagus fern is also that desirable cut-flower sets off material.In recent years, successfully developed water outlet and supported asparagus fern, be placed in room elegant especially.

Summary of the invention

The object of this invention is to provide a kind of balanced in nutrition, mill water culture nutrient solution of meeting asparagus fern growth needs.

The present invention is by adopting following technical proposals to be achieved: a kind of asparagus fern mill water culture nutrient solution, comprise the component of following proportioning, carrier is distilled water: saltpetre 350-450 mg/L, ammonium nitrate 100-150 mg/L, nitrocalcite 450-500 mg/L, potassium primary phosphate 200-300 mg/L, magnesium sulfate 180-240 mg/L, copper sulfate 0.05-0.07 mg/L, manganous sulfate 0.6-1.2 mg/L, zinc sulfate 0.6-1.2 mg/L, boric acid 0.8-1.5 mg/L, Sodium orthomolybdate 0.01-0.02 mg/L, disodium ethylene diamine tetraacetate iron 4-6 mg/L, polyhexamethylene guanidine 0.8-1.2 mg/L.

This asparagus fern mill water culture nutrient solution, comprise the component of following proportioning, carrier is distilled water: saltpetre 400 mg/L, ammonium nitrate 120 mg/L, nitrocalcite 480 mg/L, potassium primary phosphate 250 mg/L, magnesium sulfate 200 mg/L, copper sulfate 0.06 mg/L, manganous sulfate 0.9 mg/L, zinc sulfate 0.9 mg/L, boric acid 1.2 mg/L, Sodium orthomolybdate 0.01 mg/L, disodium ethylene diamine tetraacetate iron 5 mg/L, polyhexamethylene guanidine 1 mg/L.

Preparation method is: take each component by proportioning, and adding distil water allotment, mixing, to obtain final product.

Raw material of the present invention illustrates:

Potassium is one of fertilizer element, and plant materials includes potassium and generally accounts for 0.2%-4.1% of dry matter weight, is only second to nitrogen.Potassium, in plant growth and development process, participates in the activation of more than 60 kinds enzyme systems, photosynthesis, the transport of assimilation product, the processes such as the metabolism of carbohydrate and the synthesis of protein.Saltpetre belongs to binary compound fertilizer, and be without chlorine potassium, nitrogen composite fertilizer material, the total content of nutrient for plants potassium, nitrogen can reach about 60%, has good physicochemical property.There is fertilizer efficiency high, easily absorb, promote Winter wheat, increase yield, improve quality.Potassium primary phosphate is used as efficient phosphorus potassium complex fertilizer, there is remarkable increasing both production and income, many excellent effects such as quality, resistant to lodging, disease and insect resistance, control early ageing are optimized in improvement, and have and overcome the aging receptivity of plant growth later stage root system and decline and the malnourished effect that causes.

Nitrogenous fertilizer is the chemical fertilizer containing crop alimentary elemental nitrogen.Elemental nitrogen plays very important effect to plant growth, and it is amino acid whose integral part in plant materials, be the composition forming protein, is also the chlorophyllous integral part that plant carries out photosynthesis and plays a decisive role.Ammonium nitrate is the concentrated fertilizer of widespread use, and saltpetre, nitrocalcite can supplement nitrogen, potassium, calcium constituent.

Magnesium is chlorophyllous constitution element, is the activator of a lot of enzyme, and can also promote the synthesis of fat and participate in nitrogenous metabolism, therefore, magnesium is a kind of important middle amount nutritive element.Magnesium sulfate can ensure the supply of magnesium, element sulphur simultaneously.

Use the vitriol such as zinc, copper, manganese in nutritive medium, the supply of sulphur and trace element can be solved simultaneously.

Boron is one of required nutritive element of plant, with boric acid molecule (H ₃bO ₃) form be absorbed and used by plants, not easily move in plant materials.Boron can promote root growth, to photosynthetic product---synthesis and the transhipment of carbohydrate play an important role.

Polyhexamethylene guanidine is to the nontoxic sterilant of plant, has efficient germicidal action.

PH value is higher, the deficiency of potassium and under excessively there is the situations such as phosphorus, copper, zinc, manganese, all can cause iron deficiency, is the supply solving iron, generally all uses chelated iron.Make source of iron with chelated iron (organic compound) in nutritive medium, successful is better than inorganic molysite and organic acid iron.Disodium ethylene diamine tetraacetate iron is conventional chelated iron.

This asparagus fern mill water culture nutrient solution, supplement necessary in, micronutrient element, comprehensively balanced in nutrition, reasonable ratio, fully can meet the demand of asparagus fern to nutrient, easily absorb.This nutritive medium can strengthen plant resistance, promotes plant strain growth, makes asparagus fern have more sight.

Embodiment

Being easy to make technique means of the invention process understand, below in conjunction with specific embodiment, the present invention being further elaborated.

Embodiment 1

This asparagus fern mill water culture nutrient solution, comprise the component of following proportioning, carrier is distilled water: saltpetre 350 mg/L, ammonium nitrate 100 mg/L, nitrocalcite 450 mg/L, potassium primary phosphate 200 mg/L, magnesium sulfate 180 mg/L, copper sulfate 0.05 mg/L, manganous sulfate 0.6 mg/L, zinc sulfate 0.6 mg/L, boric acid 0.8 mg/L, Sodium orthomolybdate 0.01 mg/L, disodium ethylene diamine tetraacetate iron 4 mg/L, polyhexamethylene guanidine 0.8 mg/L.

Embodiment 2

Embodiment 3

This asparagus fern mill water culture nutrient solution, comprise the component of following proportioning, carrier is distilled water: saltpetre 450 mg/L, ammonium nitrate 150 mg/L, nitrocalcite 500 mg/L, potassium primary phosphate 300 mg/L, magnesium sulfate 240 mg/L, copper sulfate 0.07 mg/L, manganous sulfate 1.2 mg/L, zinc sulfate 1.2 mg/L, boric acid 1.5 mg/L, Sodium orthomolybdate 0.02 mg/L, disodium ethylene diamine tetraacetate iron 6 mg/L, polyhexamethylene guanidine 1.2 mg/L.

For verifying the result of use of this nutritive medium, carry out following asparagus fern water culture experiment, specific as follows:

Asparagus fern plant is taken out together with cultivating soil, puts into clear water and shake root gently, earth is come off, then with clear water, root and plant are cleaned up, cut off rotten and old root, do not make root system impaired, then disinfection as far as possible.Placed by asparagus fern after process in water planting bottle, use clear water or nutritive medium to carry out water planting, asparagus fern is divided into four groups, and experimental group 1-3 uses the nutritive medium of embodiment 1-3 to carry out water planting respectively, and control group uses tap water to carry out water planting.Change a water or nutritive medium weekly, water and nutritive medium can not exceed 2/3 of root system, growing temperatures 15-31 DEG C, relative air humidity 70%-80%.After bimestrial cultivation, the growing state of each group of record asparagus fern:

As seen from the above table, the asparagus fern of this mill water culture nutrient solution cultivation has obvious growth vigor, fresh weight, plant height, and bud is long, and leaf area increment is all higher than control group, and wherein the advantage of experimental group 2 is the most obvious, is better formula.

Claims

1. an asparagus fern mill water culture nutrient solution, it is characterized in that: the component comprising following proportioning, carrier is distilled water: saltpetre 350-450mg/L, ammonium nitrate 100-150 mg/L, nitrocalcite 450-500 mg/L, potassium primary phosphate 200-300 mg/L, magnesium sulfate 180-240 mg/L, copper sulfate 0.05-0.07 mg/L, manganous sulfate 0.6-1.2 mg/L, zinc sulfate 0.6-1.2 mg/L, boric acid 0.8-1.5 mg/L, Sodium orthomolybdate 0.01-0.02 mg/L, disodium ethylene diamine tetraacetate iron 4-6 mg/L, polyhexamethylene guanidine 0.8-1.2 mg/L.

2. asparagus fern mill water culture nutrient solution according to claim 1, it is characterized in that: the component comprising following proportioning, carrier is distilled water: saltpetre 400 mg/L, ammonium nitrate 120 mg/L, nitrocalcite 480 mg/L, potassium primary phosphate 250 mg/L, magnesium sulfate 200 mg/L, copper sulfate 0.06 mg/L, manganous sulfate 0.9 mg/L, zinc sulfate 0.9 mg/L, boric acid 1.2 mg/L, Sodium orthomolybdate 0.01 mg/L, disodium ethylene diamine tetraacetate iron 5 mg/L, polyhexamethylene guanidine 1 mg/L.