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Cymbidium hyridus orchid nutrition liquid

A technology for nutrient solution and Cymbidium, which is applied to fertilizer mixtures, botanical equipment and methods, soilless cultivation, etc., can solve the problems of difficulty in adjusting the concentration and dosage of solid fertilizers, long cultivation time of Cymbidium, etc. Insect pests, robust growth, fast growth effects

Inactive Publication Date: 2007-09-19
BEIJING FORESTRY UNIVERSITY
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  • Summary
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The cultivation time of Cymbidium is relatively long, usually 3-4 years. According to the growth period, season and growth status, the quantity and concentration of fertilizer need to be changed, but it is not easy to adjust the concentration and dosage of solid fertilizer. In the cultivation of Cymbidium has many shortcomings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1 nutrient solution formula

[0012] Formula 1: Each liter of nutrient solution contains: Nitrogen 200mg, Phosphorus 62mg, Potassium 274mg, Calcium 80m, Magnesium Mg 24mg, Iron 2.873mg, Boron 0.509mg, Manganese 0.523mg, Zinc 0.052mg, Copper 0.019mg, Molybdenum 0.013mg.

[0013] Formula 2: nitrogen 100mg, phosphorus 31mg, potassium 117mg, calcium 60mg, magnesium 26mg, iron 2.200mg, boron 0.409mg, manganese 0.412mg, zinc 0.042mg, copper 0.010mg, molybdenum 0.010mg.

[0014] Formula 3: nitrogen 300mg, phosphorus 70mg, potassium 195mg, calcium 70mg, magnesium 25mg, iron 2.602mg, boron 0.459mg, manganese 0.472mg, zinc 0.048mg, copper 0.015mg, molybdenum 0.012mg.

Embodiment 2

[0015] The preparation method of embodiment 2 nutrient solution

[0016] Formula 1 Cymbidium nutrient solution in Example 1, the specific preparation steps are as follows: 1) ammonium nitrate NH 4 NO 3 : 400mg, calcium nitrate Ca (NO 3 ) 2 .4H 2 O: 485mg, nitric acid

[0017] Potassium KNO 3 : 85mg, dissolved in 0.45 liters of deionized water to become liquid A. 2) Potassium dihydrogen phosphate KH 2 PO 4 : 268mg, potassium sulfate K 2 SO4: 402mg, magnesium sulfate

[0018] MgSO 4 .7H 2 O: 250 mg, dissolved in 0.40 liter of deionized water to become liquid B. 3) EDTA sodium iron salt Na 2 Fe-EDTA 20mg was dissolved in 0.05 liter of water to become liquid C.

[0019] 4) Boric acid H 3 BO 3 : 2.871mg, manganese sulfate MnSO 4 4H 2 O: 2.119mg, zinc sulfate ZnSO4 7H 2 O: 0.230mg, copper sulfate CuSO 4 ·5H 2 O: 0.075mg, ammonium molybdate (NH 4 ) 6 Mo 7 o 24 .4H 2 O: 0.025 mg, dissolved in 0.1 liter of deionized water in turn to become solution D.

[0020...

Embodiment 3

[0025] 1) Carry out cultivation experiment to Cymbidium with the prescription of embodiment 1, cultivate according to routine conditions, the result shows, the growth amount (pseudobulb and blade) of plant after applying nutrient solution is all significantly improved than clear water control and with organic fertilizer , Cymbidium grows well. See Table 1.

[0026] deal with

[0027] 2) The results of the orthogonal experiment of the Cymbidium variety 'Jasper' (purchased from Beijing Linda Forestry Technology Co., Ltd.) show that the amount of nitrogen fertilizer in the Cymbidium nutrient solution is 200 mg L -1 The growth performance is the best when the nitrogen fertilizer amount is 100, 300mg·L -1 In comparison, the dry weight of plants increased by 54.74% and 51.92% respectively, reaching a significant level. (See Table 2)

[0028] 3) Cymbidium cultivars 'Jasper' and 'Nanxi' (Beijing Linda Forestry Technology Co., Ltd.) applied Cymbidium nutrient solution wit...

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Abstract

The invention provides a nutrition liquid of cymbidium hyridus, which is composed of N, P, K, Ca, Mg, Fe, B, Ma, Zn, Cu and Mo and etc with a proper proportion. The nutrition liquid can make the cymbidium hyridus grow faster and stronger and reduce the plant diseases and insect pests.

Description

technical field [0001] The invention belongs to the technical field of flower cultivation, and in particular relates to a Cymbidium nutrient solution. Background technique [0002] Cymbidium is a representative species of Cymbidium, which is a collective name for varieties bred from the hybrid offspring of large-flowered epiphytic species of the genus Orchid native to tropical and subtropical regions. It has the advantages of gorgeous flower color and long-lasting flowering period, so it has the reputation of "king of orchids". It is not only suitable for potted decoration, but also for viewing as cut flowers. From a distance, the flowers are rough, bold and magnificent, and close up, the fine leaves are whirling and graceful. It has the gorgeousness and luxury of the foreign orchid, and the variety and elegance of the Chinese orchid. It is very popular in China. . [0003] The cultivation time of Cymbidium is relatively long, usually 3-4 years. According to the growth per...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01G31/00
Inventor 王四清董运斋
Owner BEIJING FORESTRY UNIVERSITY
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