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Calathea insignis nutrient solution and fertilizing method thereof

A fertilization method and nutrient solution technology, applied in the direction of fertilization device, botanical equipment and method, fertilizer mixture, etc., to achieve the effect of dense growth of branches and leaves, strong plants, and plump plant shape

Inactive Publication Date: 2011-04-27
DASHUN INT FLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The research on the nutrient solution formula of Arrowroot soilless cultivation in my country is still in its infancy, and the traditional nutrient solution formula is difficult to meet the growth needs of Arrowroot flowers. Therefore, our company has carried out the research on the nutrient solution formula of Arrowroot. Summarize the nutrient solution formula of Arrowroot Arrowroot suitable for growing in North China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0008] Example 1 Experimental group: 900 purple-backed arrowroot seedlings imported from the Netherlands were planted in No. 17 pots, with one pot for every three plants, and a total of 300 pots were planted. The substrate used peat soil 418# imported from Germany and perlite with 5 : 1 volume ratio, after planting the seedlings, pour the whole pot soil with clear water with adjusted PH value (PH is 5.2-5.6) (adjusted with prepared nitric acid or potassium hydroxide). The water in the pot should be even, not more on one side and less on the other, so that the root system will grow towards a place with sufficient water and fertilizer, which will eventually affect the growth of the whole plant. In the future maintenance, use clean water with adjusted PH value (PH value is 5.2-5.6) and contain Huaduoduo 20-10-2054g and Huaduoduo 15-20-259g and KNO per liter 3 14g and MgSO 4 Water Arrowroot with 14g of water solution, and when EC>0.25, only water water; when EC<0.25, water the a...

example 2

[0012] Example 2 Experimental group: 900 purple-backed arrowroot seedlings imported from the Netherlands were planted in No. 17 pots, with one pot for every three plants, and a total of 300 pots were planted. The substrate used peat soil 418# imported from Germany and perlite with 6 : 1 volume ratio, after planting the seedlings, pour the whole pot soil with clear water with adjusted PH value (PH is 5.2-5.6) (adjusted with prepared nitric acid or potassium hydroxide). The water in the pot should be even, not more on one side and less on the other, so that the root system will grow towards a place with sufficient water and fertilizer, which will eventually affect the growth of the whole plant. In the future maintenance, use clean water with adjusted PH value (PH is 5.2-5.6) and contain Huaduoduo 20-10-2056g and Huaduoduo 15-20-2511g and KNO per liter 3 16g and MgSO 4 Water Arrowroot with 15g of aqueous solution, and only water when EC>0.25; when EC<0.25, water the above-menti...

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PUM

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Abstract

The invention discloses calathea insignis nutrient solution, which is characterized in that: each liter of calathea insignis nutrient solution comprises the following components: 54 to 56g of Peters 20-10-20, 9 to 11g of Peters 15-20-25, 14 to 16g of KNO3 and 14 to 15g of MgSO4. Compared with the prior art, the invention has the advantages that: the calathea insignis cultured by the nutrient solution is stronger in plant, dense in branches and leaves, rich in plant type, pure in leaf color and green and bright in leaf surface; compared with the calathea insignis cultured by other types of nutrient solution, the calathea insignis has the growth period shortened by 2 months, and hardly suffers from leaf chlorosis symptom.

Description

technical field [0001] The invention belongs to the field of plant cultivation methods; in particular, the field of purple-backed arrowroot nutrient solution methods. Background technique [0002] Arrowroot is a perennial evergreen herbaceous foliage plant belonging to the Arrowroot family Arrowroot. It is native to Brazil and is now widely cultivated in tropical and subtropical regions. The suitable temperature for growth is 22-28°C during the day, 21-23°C at night, and the air humidity is 80-85% during the day and 85-95% at night. Purple-backed Arrowroot is 30-80 cm high, with fleshy rhizomes, leaves about 25 cm long and 7 cm wide; the front is dark green and shiny, and the back of the leaves is purple. It likes a warm, humid and brightly lit environment. It is not cold-resistant or drought-tolerant. Avoid exposure to the hot sun. If it is exposed to direct sunlight, it will burn the leaves and cause local scorching on the edges of the leaves. New leaves will stop growing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G1/00A01G31/00
Inventor 杨铁顺
Owner DASHUN INT FLOWER
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