Ctenanthe oppenheimiana nutrient fluid

A nutrient solution and arrowroot technology, applied in the field of plant nutrient solution and plant cultivation, can solve the problems of low survival rate of double-line arrowroot seedling transplantation, poor disease resistance, slow growth rate, etc. The effect of disease change and rapid growth rate

Active Publication Date: 2009-03-25
DASHUN INT FLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the technical problems existing in the known technology, the present invention provides a double-strand arrowroot nutrient solution formula to solve the problems of low survival rate of transplanted double-strand arrowroot seedlings, weak root system, poor disease resistance, slow growth rate, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0010] Example 1: Recipe: double-lined arrowroot nutrient solution, containing the following ingredients (mg / L): Ca(NO 3 ) 2 476, KNO 3 253, KH 2 PO 4 68,MgSO 4 149; trace elements (mg / L): Na 2 Fe-EDTA 8,H 3 BO 3 1. MnSO 4 4H 2 O 1.5, ZnSO 4 ·7H 2 O0.22, CuSO 4 ·5H 2 O 0.03, (NH 4 ) 6 Mo 7 o 24 4H 2 O 0.

[0011] Weigh the fertilizers with different components according to the formula dosage, and put them one by one into the bucket that has been connected with water in advance. Each time one fertilizer is added, it must be fully stirred before adding the second fertilizer, until all the fertilizers are added in turn, and then stir again. After all the fertilizers are completely dissolved in water.

example 2

[0012] Example 2: Recipe: double-line arrowroot nutrient solution, containing the following ingredients (mg / L): Ca(NO 3 ) 2 945, KNO 3 509, (NH 4 ) 2 HPO 4 153,MgSO 4 393 (mg / L); trace elements (mg / L): Na 2 Fe-EDTA 20,H 3 BO 3 2.86, MnSO 4 4H 2 O2.13, ZnSO 4 ·7H 2 O 0.35, CuSO 4 ·5H 2 O0.08, (NH 4 ) 6 Mo 7 o 24 4H 2 O 0.02.

[0013] Weigh the fertilizers with different components according to the formula dosage, and put them one by one into the bucket that has been connected with water in advance. Each time one fertilizer is added, it must be fully stirred before adding the second fertilizer, until all the fertilizers are added in turn, and then stir again. After all the fertilizers are completely dissolved in water.

[0014] How to use the nutrient solution:

[0015] When the plant pot soil is 1 / 3 dry, it can be watered with the nutrient solution of water and fertilizer synchronization (pour the solid fertilizer into the water to dissolve into liquid ...

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PUM

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Abstract

The invention relates to the field of plant nutrient fluid, and discloses double line Maranta arundinacea nutrient fluid which comprises the following components according to proportions (mg/L): 476 to 945 portions of Ca(NO3)2, 253 to 509 portions of KNO3, 68 to 153 portions of KH2PO4 and 149 to 393 portions of MgSO4; and microelements (mg/L): 8 to 20 portions of Na2Fe-EDTA, 1 to 2.86 portions of H3BO3, 1.5 to 2.13 portions of MnSO4 question mark 4H2O, 0.22 to 0.35 portion of ZnSO4 question mark 7H2O, 0.03 to 0.08 portion of CuSO4 question mark 5H2O and 0 to 0.02 portion of (NH4) 6Mo7O24 question mark 4H2O. By utilizing the nutrient fluid formulation, the survival rate of the transplantation of double line Maranta arundinacea plantlets is increased to 99.3 percent from 82 percent.

Description

technical field [0001] The invention relates to the technical field of plant cultivation; especially the field of plant nutrient solution. Background technique [0002] Double-lined arrowroot, also known as red-feathered arrowroot and red-lined arrowroot, is a plant of the genus Arrowroot in the arrowroot family. Arrowroot is native to tropical Africa and Central America. It is a perennial herb with a plant height of 40-60 cm. The leaves are oval to broadly lanceolate, with different sides, 20-30 cm long and 5-10 cm wide. Dark green and shiny, along the midrib there are 8-9 pairs of parallel rose-red lines, shaped like arrow tails, the lines of old leaves gradually become milky white, the back of the leaves is light red or purple, and the petiole is long. It likes a warm, humid and semi-shady environment. The suitable growth temperature is 20~30℃, suitable for loose, fertile and well-drained soil. The double-lined arrowroot leaves are rich in color, gorgeous and elegant, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 杨铁顺赵亮王宝生吴建平王立娟夏慧琴
Owner DASHUN INT FLOWER
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