CN101698623B - Special nutrient fluid for water culture of wodyetia bifurcata - Google Patents
Special nutrient fluid for water culture of wodyetia bifurcata Download PDFInfo
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- CN101698623B CN101698623B CN2009102088891A CN200910208889A CN101698623B CN 101698623 B CN101698623 B CN 101698623B CN 2009102088891 A CN2009102088891 A CN 2009102088891A CN 200910208889 A CN200910208889 A CN 200910208889A CN 101698623 B CN101698623 B CN 101698623B
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Abstract
The invention belongs to the fields of plant nutrition and ornamental horticulture, and relates to a special nutrient fluid for water culture of wodyetia bifurcata. The special nutrient fluid is prepared by the steps of dissolving calcium nitrate, potassium nitrate, magnesium sulfate, monopotassium phosphate, EDTA-Fe, boric acid, manganese sulfate, zinc sulfate, copper sulfate, ammonium molybdate, indoleacetic acid, alpha-naphthylacetic acid and cycocel in normal-temperature clear water, and then mixing and stirring the mixture evenly; and the pH value of the special nutrient fluid is between 5.0 and 6.0. The special nutrient fluid, according to the special nutrient requirement and the rhizosphere environment requirement of the water culture of the wodyetia bifurcata, not only balancedly applies a large quantity of elements and trace elements, but also increases hormone to promote rooting and plant dwarfing effects, and ensures that a product has the appreciation and can also grow healthily; the preparation process thereof has simple and convenient operation; and the nutrient fluid can be prepared on the spot.
Description
Technical field
The invention belongs to plant nutrition and ornamental horticulture field, relate to the prescription of nutritive medium, the preparation of nutritive medium, special relate to a kind of special nutrient fluid for water culture of wodyetia bifurcata.
Background technology
Fox-brush coconut (Wodyetia bifurcata) belongs to Palmae (Palmaceae), originates in the angle, York of Queensland ,Australia northeast.It is tall and big perfectly straight to have plant, stem Dan Sheng, and stem is smooth, and leaf scar is arranged, slightly like the bottle shape; The leaflet lanceolar, wheel is born on the rachis, likeness in form fox-brush and gaining the name.Plant is tall and big tall and straight, and form is graceful, and tree crown such as umbrella, dense the moon are everywhere, and be cold-resistant drought-enduring, wide adaptability, and become one of most popular ornamental plant in the torrid zone, subtropical zone, appreciation effect is splendid.Add that pinniform arranges the leaf of fox-brush shape closely and make it have quite graceful tree crown, the stem that in addition expands, red infructescence, apparent more have charm and a characteristic.
Current, water planting is viewed and admired the consumption hot spot that becomes people as a kind of trendy product just gradually, and palm plant is one type of ornamental plant pursuing of people especially, and the fox-brush coconut has had very long history as one of important ornamental plant of palm plant as Chinese garden planting.
As everyone knows, substrate culture and water planting have than big-difference, and substrate culture has certain resiliency; Simultaneously, for the root system environment of plant, substrate culture also is superior to water planting, and therefore, the nutrient solution prescription of substrate culture adopts some general nutrient solution prescriptions just can carry out basically.Under the water planting condition; Fox-brush coconut root system is immersed in the nutritive medium fully; Can lose the cushioning pocket that substrate culture has; The concentration of different ions directly influences the absorption of fox-brush coconut for calcium ion in the nutritive medium, and it is many for the high concentration ion absorption to produce the fox-brush coconut, the phenomenon that the lower concentration ionic absorption is few.These all will influence the normal growth of fox-brush coconut, thereby influence the quality of fox-brush coconut leaf, flower, thereby the commercialization that has influence on water planting fox-brush coconut product is worth, and the nutritive medium of relevant water culture of wodyetia bifurcata cultivation does not appear in the newspapers at present as yet.
Summary of the invention
The purpose of this invention is to provide a kind of special nutrient fluid for water culture of wodyetia bifurcata; After making the fox-brush coconut carry out water planting by the substrate culture context conversion; The environment that can well adapt to water planting; And, satisfy the nutritional need of fox-brush coconut growth according to the absorbing rule of fox-brush coconut to necessary nutritive element, promote fox-brush coconut normal growth in the water planting environment.
The technical scheme that the present invention adopted:
A kind of special nutrient fluid for water culture of wodyetia bifurcata; Be to process with normal temperature clear water dissolving back mixing and stirring by nitrocalcite, saltpetre, sal epsom, potassium primary phosphate, EDTA-iron, boric acid, manganous sulfate, zinc sulfate, copper sulfate, ammonium molybdate, indolylacetic acid (IAA), NAA (NAA) and choline dichloride (CCC); Its pH value 5.0～6.0; EC value 0.45～0.75ms/cm wherein by each components contents of mg/litre densitometer is: nitrocalcite 220～300mg/L, saltpetre 162～261mg/L, sal epsom 220～286mg/L, potassium primary phosphate 28～51mg/L, EDTA-iron 20～28mg/L, boric acid 1～3mg/L, manganous sulfate 0.5～1.8mg/L, zinc sulfate 0.1～0.5mg/L, copper sulfate 0.01～0.1mg/L, ammonium molybdate 0.01～0.12mg/L, indolylacetic acid (IAA) 0.02～0.12mg/L, NAA (NAA) 0.05～0.24mg/L, choline dichloride (CCC) 0.01～0.12mg/L.
A kind of preparation method of above-mentioned special nutrient fluid for water culture of wodyetia bifurcata, its concrete steps are following:
1, by proportioning, gets nitrocalcite respectively and be mixed with 50 times of mother liquor a; Get saltpetre, sal epsom and potassium primary phosphate and be mixed with 50 times of mother liquor b; Get EDTA-iron, boric acid, manganous sulfate, zinc sulfate, copper sulfate, ammonium molybdate, indolylacetic acid, NAA and choline dichloride and be mixed with 100 times of mother liquor c; Get Hydrocerol A and be mixed with 100 times of mother liquor d.
When 2, in container, adding half amount of clear water to needs volumetrical, half the with mother liquor a to going in the container to stir; After treating evenly, half of mother liquor b poured in the container stir; Equally, treat evenly after, pour half of mother liquor c into container and stir, continue then in container, to add clear water, when waiting to be added to 3/4 amount, remaining mother liquor a, b, c are added in the container according to top order and working method; At last, mother liquor d is added in the container, regulate pH value, continue to stir, add clear water, regulate pH value to pH value 5.0～6.0, EC value 0.45～0.75ms/cm to volume.
The present invention is according to the special nutrition needs and the rhizospheric environment requirement of water culture of wodyetia bifurcata; Not only balance is suitable for macroelement; Trace element has also increased hormone and has promoted root of hair and dwarfed plant effect, makes product have sight and can grow vigorously again; Its preparation technology is simple, convenient, and nutritive medium can be prepared at the scene.
Description of drawings
Fig. 1 is nutritive medium of the present invention, Hoagland reference liquid, contrasting fluid's a plant height comparison diagram.
Fig. 2 is nutritive medium of the present invention, Hoagland reference liquid, contrasting fluid's a root quantity comparison diagram.
Fig. 3 is nutritive medium of the present invention, Hoagland reference liquid, contrasting fluid's a foreign material pollution level comparison diagram.
Embodiment
With indefiniteness embodiment the present invention is described further below.
Embodiment one
The special nutrient fluid for water culture of wodyetia bifurcata that configuration 1L is used to nourish and grow, 25 ℃ of temperature.
1), the configuration of mother liquor:
Taking by weighing nitrocalcite 280mg is dissolved in and obtains mother liquor a in the 0.02L clear water; Take by weighing saltpetre 200mg, sal epsom 246mg, potassium primary phosphate 36mg, be dissolved in and obtain mother liquor b in the 0.02L clear water; Take by weighing EDTA-iron 25mg, boric acid 1.5mg, manganous sulfate 1mg, zinc sulfate 0.3mg, copper sulfate 0.05mg, ammonium molybdate 0.06mg, indolylacetic acid (IAA) 0.05mg, NAA (NAA) 0.1mg, choline dichloride 0.11mg, be dissolved in and obtain mother liquor c in the 0.01L clear water; Hydrocerol A 80mg joins and obtains mother liquor d in the 0.01L clear water.
2), mix:
When putting into the about 0.5L of clear water in the container, the 0.01L of mother liquor a poured in the container stir.After treating evenly, the 0.01L of mother liquor b poured in the container stir.Equally, treat evenly after, pour the 0.005L of mother liquor c into container and stir, continue then in container, to add clear water, when waiting to be added to about 0.75L, remaining mother liquor a, b, c are added in the container according to top order and working method.Then, mother liquor d is added in the container, continue to stir, add clear water to 1L amount and get final product pH value 5.3.
Measure: the correlation data (Fig. 1) of above-mentioned nutritive medium and Hoagland reference liquid and contrasting fluid's plant height ratio, plant height significantly is lower than Hoagland and contrasting fluid, and hormone is downgraded the effect of playing.
Embodiment two
The special nutrient fluid for water culture of wodyetia bifurcata that configuration 10L is used to nourish and grow, 23 ℃ of temperature.
1), the configuration of mother liquor:
Taking by weighing nitrocalcite 2500mg is dissolved in and obtains mother liquor a in the 0.2L clear water; Take by weighing saltpetre 2500mg, sal epsom 2660mg, potassium primary phosphate 460mg, be dissolved in and obtain mother liquor b in the 0.2L clear water; Take by weighing EDTA-iron 220mg, boric acid 25mg, manganous sulfate 15mg, zinc sulfate 4mg, copper sulfate 0.8mg, ammonium molybdate 1.0mg, indolylacetic acid (IAA) 0.9mg, NAA (NAA) 1.8mg, choline dichloride 0.6mg, be dissolved in and obtain mother liquor c in the 0.1L clear water; Hydrocerol A 1700mg joins and obtains mother liquor d in the 0.1L clear water.
2), mix:
When putting into the about 5L of clear water in the container, the 0.1L of mother liquor a poured in the container stir.After treating evenly, the 0.1L of mother liquor b poured in the container stir.Equally, treat evenly after, pour the 0.05L of mother liquor c into container and stir, continue then in container, to add clear water, when waiting to be added to about 7.5L, remaining mother liquor a, b, c are added in the container according to top order and working method.Then, mother liquor d is added in the container, continue to stir, add clear water to 10L amount and get final product pH value 5.8.
Measure: the correlation data (Fig. 2) of above-mentioned nutritive medium and Hoagland reference liquid and contrasting fluid's root system ratio, the increase of quantity is more obviously more than contrasting fluid and Hoagland reference liquid for root system (new root), and this helps the sight and the normal growth of hydroponic plant.
Embodiment three
The special nutrient fluid for water culture of wodyetia bifurcata that configuration 10L is used to nourish and grow, 28 ℃ of temperature.
1), the configuration of mother liquor:
Taking by weighing nitrocalcite 2200mg is dissolved in and obtains mother liquor a in the 0.2L clear water; Take by weighing saltpetre 1800mg, sal epsom 2360mg, potassium primary phosphate 310mg, be dissolved in and obtain mother liquor b in the 0.2L clear water; Take by weighing EDTA-iron 250mg, boric acid 30mg, manganous sulfate 10mg, zinc sulfate 5mg, copper sulfate 0.8mg, ammonium molybdate 0.6mg, indolylacetic acid (IAA) 0.5mg, NAA (NAA) 1mg, choline dichloride 0.3mg, be dissolved in and obtain mother liquor c in the 0.1L clear water; Hydrocerol A 1200mg joins and obtains mother liquor d in the 0.1L clear water.
2), mix:
When putting into the about 5L of clear water in the container, the 0.1L of mother liquor a poured in the container stir.After treating evenly, the 0.1L of mother liquor b poured in the container stir.Equally, treat evenly after, pour the 0.05L of mother liquor c into container and stir, continue then in container, to add clear water, when waiting to be added to about 7.5L, remaining mother liquor a, b, c are added in the container according to top order and working method.Then, mother liquor d is added in the container, continue to stir, add clear water to 10L amount and get final product pH value 6.0.
Measure: it mainly is the pollution to the water planting bottle such as green mold, water silk floss that aquatic foreign material pollute, and is unfavorable for sight.The correlation data (Fig. 3) of above-mentioned nutritive medium and Hoagland reference liquid and contrasting fluid's microbial contamination ratio, the foreign material pollution level is lower than contrasting fluid and Hoagland reference liquid, helps the sight of hydroponic plant etc.
Claims (1)
1. special nutrient fluid for water culture of wodyetia bifurcata; It is characterized in that: be to process with normal temperature clear water dissolving back mixing and stirring by nitrocalcite, saltpetre, sal epsom, potassium primary phosphate, EDTA-iron, boric acid, manganous sulfate, zinc sulfate, copper sulfate, ammonium molybdate, indolylacetic acid, NAA and choline dichloride; Its pH value 5.0～6.0; EC value 0.45～0.75ms/cm wherein by each components contents of mg/litre densitometer is: nitrocalcite 220～300mg/L, saltpetre 162～261mg/L, sal epsom 220～286mg/L, potassium primary phosphate 28～51mg/L, EDTA-iron 20～28mg/L, boric acid 1～3mg/L, manganous sulfate 0.5～1.8mg/L, zinc sulfate 0.1～0.5mg/L, copper sulfate 0.01～0.1mg/L, ammonium molybdate 0.01～0.12mg/L, indolylacetic acid 0.02～0.12mg/L, NAA 0.05～0.14mg/L, choline dichloride 0.01～0.15mg/L.
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| CN2009102088891A CN101698623B (en) | 2009-10-30 | 2009-10-30 | Special nutrient fluid for water culture of wodyetia bifurcata |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101984785A (en) * | 2010-09-30 | 2011-03-16 | 中国热带农业科学院椰子研究所 | Hydroponic method of wodyetia bifurcata |
| CN103011929A (en) * | 2012-11-27 | 2013-04-03 | 天津滨海国际花卉科技园区股份有限公司 | Gladiolus water planting nutrient solution and method for culturing gladiolus by using same |
| CN104529656A (en) * | 2015-01-14 | 2015-04-22 | 郑州农达生化制品有限公司 | Nursery stock growth promoting and thickening agent |
| CN110122304A (en) * | 2019-06-14 | 2019-08-16 | 福建农林大学 | A kind of method of banana water planting hardening |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1620870A (en) * | 2003-11-26 | 2005-06-01 | 李天来 | Seedling strengthening agent for reducing tomato abnormal fruit rate and its preparation method |
| CN101367687A (en) * | 2008-10-06 | 2009-02-18 | 余恩光 | Fertilizer synergistic additive |
| CN101434500A (en) * | 2008-11-28 | 2009-05-20 | 浙江林学院 | Fertilizer containing plant charcoals and preparation thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1620870A (en) * | 2003-11-26 | 2005-06-01 | 李天来 | Seedling strengthening agent for reducing tomato abnormal fruit rate and its preparation method |
| CN101367687A (en) * | 2008-10-06 | 2009-02-18 | 余恩光 | Fertilizer synergistic additive |
| CN101434500A (en) * | 2008-11-28 | 2009-05-20 | 浙江林学院 | Fertilizer containing plant charcoals and preparation thereof |
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