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A kind of lily cultivation substrate and its preparation method and application

A cultivation substrate and lily technology, applied in the field of plant cultivation, can solve the problems of meager profits, high costs, losses, etc., and achieve the effects of stable physical properties, pressure relief, and cost reduction

Inactive Publication Date: 2020-06-16
临安市农林技术推广中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of substrate cultivation is a scientific method to solve continuous cropping obstacles, but the main raw material used in conventional substrate cultivation is peat, which has high costs. Compared with the market of lily fresh cut flowers, which fluctuates greatly, the profit is meager or there is a risk of loss

Method used

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  • A kind of lily cultivation substrate and its preparation method and application
  • A kind of lily cultivation substrate and its preparation method and application
  • A kind of lily cultivation substrate and its preparation method and application

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preparation example Construction

[0029] The invention provides a preparation method of the above-mentioned lily cultivation substrate, which comprises mixing fermented hickory nut exocarp, peat and decomposed sheep dung according to the required dosage. After determination, the volume density of the lily cultivation substrate prepared by the above method is 0.22g / cm 3 ~0.34g / cm 3 ; Total porosity 78-84%; pH value 5-7; EC value 3 ; total porosity 81-83%; pH 5.5-6.5; EC value < 0.25ms / cm; hydrolyzed nitrogen content 770-790mg / kg, available phosphorus content 100-106mg / kg, available potassium content 5200-5260mg / kg.

[0030] The invention also provides a lily cultivation method. In a greenhouse facility environment, the lily cultivation substrate is placed in a furrow, and lily bulbs are planted on the substrate, so that the root system of the plant is completely isolated from the soil. In the present invention, the width of the furrow is determined according to the size of the cultivation bed, preferably the w...

Embodiment 1

[0033] Crush the pecan exocarp to a particle size below 0.8cm, pile it up, ferment naturally at 60°C, control the moisture content to 55%, and ferment for 35 days; turn over the pile when fermented to 7 days, and obtain fermented pecans after 35 days Exocarp.

[0034] The sheep manure is piled up, naturally fermented at 60°C, the moisture content is controlled to 55%, and fermented for 35 days; when the fermentation reaches 7 days, the pile is turned, and decomposed sheep manure is obtained after 35 days.

[0035] According to weight percentage, 65% of fermented hickory nut exocarp, 30% of northeast peat and 5% of decomposed sheep manure are mixed to prepare the lily cultivation substrate.

Embodiment 2

[0037] Crush the pecan exocarp to a particle size below 0.8cm, pile it up, ferment naturally at 60°C, control the moisture content to 55%, and ferment for 35 days; turn over the pile when fermented to 7 days, and obtain fermented pecans after 35 days Exocarp.

[0038] The sheep manure is piled up, naturally fermented at 60°C, the moisture content is controlled to 55%, and fermented for 35 days; when the fermentation reaches 7 days, the pile is turned, and decomposed sheep manure is obtained after 35 days.

[0039] According to weight percentage, 70% of fermented hickory nut exocarp, 25% of northeast peat and 5% of decomposed sheep manure are mixed to prepare the lily cultivation substrate.

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Abstract

The invention relates to the field of plant cultivation, in particular to a lily cultivation substrate and a preparation method and application thereof. The lily cultivation substrate is prepared from, by weight, 55-75% of fermented Chinese walnut epicarp, 20-40% of peat and 4-6% of decay sheep excrement. The substrate is stable in physical characteristic, loose, breathable, high in N, P and K content and suitable for lily growth and development. According to the lily cultivation substrate and the preparation method and application thereof, the Chinese walnut epicarp is applied in preparationof the lily cultivation substrate to relieve environment stress caused by waste Chinese walnut epicarp. According to the lily cultivation substrate and the preparation method and application thereof,the substrate is placed in a furrow groove, lily seedballs are planted onto the substrate to completely separate root systems of plants from soil, and therefore the continuous cropping barrier problemof traditional lily planting can be solved.

Description

technical field [0001] The invention relates to the field of plant cultivation methods, in particular to a lily cultivation substrate and a preparation method and application thereof. Background technique [0002] The economic value of pecan fruit is high, but the utilization rate of pecan exocarp is extremely low at present, which not only causes waste of resources, but also causes serious pollution to the ecological environment. [0003] For a long time, the local lily production has adopted the traditional ground planting method, which has serious continuous cropping obstacles and has become a bottleneck in the development of local lily production. The use of substrate cultivation is a scientific method to solve continuous cropping obstacles, but the main raw material used in conventional substrate cultivation is peat, which has high costs. Compared with the market of lily fresh cut flowers, which fluctuates greatly, the profit is meager or there is a risk of loss. Cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G24/22A01G24/20A01G24/28A01G24/00A01G31/00
CPCA01G31/00
Inventor 吕萍周斌梅宏建
Owner 临安市农林技术推广中心
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