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Special nutrient fluid for water culture of wodyetia bifurcata

A technology of coconut water and nutrient solution, which is applied in the field of plant nutrition and ornamental horticulture, can solve the problems affecting the quality of foxtail coconut leaves, affecting the commercial value of hydroponic foxtail coconut products, affecting the normal growth of foxtail coconut, and achieving The effect of the simple operation of the preparation process

Inactive Publication Date: 2010-04-28
COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These will affect the normal growth of foxtail coconut, thereby affecting the quality of foxtail coconut leaves and flowers, thereby affecting the commercial value of hydroponic foxtail coconut products. There is no nutrient solution for the hydroponic cultivation of foxtail coconut. see the report

Method used

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  • Special nutrient fluid for water culture of wodyetia bifurcata
  • Special nutrient fluid for water culture of wodyetia bifurcata
  • Special nutrient fluid for water culture of wodyetia bifurcata

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Configure 1L of foxtail coconut hydroponics special nutrient solution for vegetative growth, the temperature is 25°C.

[0018] 1), the configuration of the mother liquor:

[0019] Weigh 280mg of calcium nitrate and dissolve in 0.02L of clear water to obtain mother liquor a; weigh 200mg of potassium nitrate, 246mg of magnesium sulfate, and 36mg of potassium dihydrogen phosphate and dissolve them in 0.02L of clear water to obtain mother liquor b; weigh 25mg of EDTA-iron and 1.5 mg of boric acid mg, manganese sulfate 1mg, zinc sulfate 0.3mg, copper sulfate 0.05mg, ammonium molybdate 0.06mg, indoleacetic acid (IAA) 0.05mg, α-naphthaleneacetic acid (NAA) 0.1mg, chlormequat 0.11mg, dissolved in 0.01 Mother liquor c was obtained in L of clear water; 80 mg of citric acid was added to 0.01 L of clear water to obtain mother liquor d.

[0020] 2), mixing:

[0021] When about 0.5L of clear water is put into the container, pour 0.01L of mother liquor a into the container and stir....

Embodiment 2

[0024] Configure 10L of foxtail coconut hydroponics special nutrient solution for vegetative growth, with a temperature of 23°C.

[0025] 1), the configuration of the mother liquor:

[0026] Weigh 2500mg of calcium nitrate and dissolve in 0.2L of clear water to obtain mother liquor a; weigh 2500mg of potassium nitrate, 2660mg of magnesium sulfate, and 460mg of potassium dihydrogen phosphate and dissolve them in 0.2L of clear water to obtain mother liquor b; weigh 220mg of EDTA-iron and 25mg of boric acid , manganese sulfate 15mg, zinc sulfate 4mg, copper sulfate 0.8mg, ammonium molybdate 1.0mg, indole acetic acid (IAA) 0.9mg, α-naphthalene acetic acid (NAA) 1.8mg, chlormequat 0.6mg, dissolved in 0.1L water The mother liquor c was obtained; 1700mg of citric acid was added to 0.1L of clear water to obtain the mother liquor d.

[0027] 2), mixing:

[0028] When about 5L of clear water is put into the container, pour 0.1L of the mother liquor a into the container and stir. Afte...

Embodiment 3

[0031] Configure 10L of foxtail coconut hydroponics special nutrient solution for vegetative growth, with a temperature of 28°C.

[0032] 1), the configuration of the mother liquor:

[0033] Weigh 2200mg of calcium nitrate and dissolve in 0.2L of clear water to obtain mother liquor a; weigh 1800mg of potassium nitrate, 2360mg of magnesium sulfate, and 310mg of potassium dihydrogen phosphate and dissolve them in 0.2L of clear water to obtain mother liquor b; weigh 250mg of EDTA-iron and 30mg of boric acid , manganese sulfate 10mg, zinc sulfate 5mg, copper sulfate 0.8mg, ammonium molybdate 0.6mg, indoleacetic acid (IAA) 0.5mg, α-naphthaleneacetic acid (NAA) 1mg, chlormequat 0.3mg, dissolved in 0.1L water Mother liquor c was obtained; 1200mg of citric acid was added to 0.1L of clear water to obtain mother liquor d.

[0034] 2), mixing:

[0035] When about 5L of clear water is put into the container, pour 0.1L of the mother liquor a into the container and stir. After being unif...

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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 [0001] The invention belongs to the field of plant nutrition and ornamental horticulture, and relates to the formula of nutrient solution and the preparation of nutrient solution, in particular to a special nutrient solution for foxtail coconut hydroponics. Background technique [0002] Foxtail coconut (Wodyetia bifurcata) belongs to the palmaceae (Palmaceae), native to Cape York in northeastern Queensland, Australia. The plant is tall and straight, the stem is solitary, the stem is smooth, with leaf scars, slightly like a wine bottle; the leaflets are lanceolate, and grow in whorls on the rachis, so it is named after the shape of a fox tail. The plant is tall and straight, with beautiful shape, canopy like an umbrella, full of shade, cold and drought resistant, wide adaptability, and has become one of the most popular garden plants in tropical and subtropical regions, with excellent ornamental effect. Coupled with the densely arranged pinnate leaves in the ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 孙程旭陈思婷曹红星覃伟权马子龙
Owner COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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