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Lily cultivation substrate and preparation method and application thereof

A cultivation substrate and lily technology, applied in the field of plant cultivation, can solve the problems of loss, high cost, and meager profit, and achieve the effects of relieving pressure, stabilizing physical properties, and reducing costs

Inactive Publication Date: 2018-04-13
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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  • Lily cultivation substrate and preparation method and application thereof
  • Lily cultivation substrate and preparation method and application thereof
  • Lily cultivation substrate and preparation method and application thereof

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preparation example Construction

[0029] The present invention provides a method for preparing the above-mentioned lily cultivation substrate. The fermented pecan rind, peat and decomposed sheep manure are mixed according to the required amount. After measurement, the lily cultivation substrate prepared by the above method has a bulk density of 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, and the width of the furrow is pr...

Embodiment 1

[0033] The pecan outer peel is crushed to a particle size of less than 0.8 cm, piled up, naturally fermented at a temperature of 60 ° C, the moisture content is controlled to 55%, and the fermentation is carried out for 35 days; when the fermentation reaches 7 days, the heap is turned, and the fermented pecans are obtained after 35 days. exocarp.

[0034] The sheep manure is piled up, naturally fermented at a temperature of 60° C., the moisture content is controlled to 55%, and the fermentation is carried out for 35 days;

[0035] By weight percentage, 65% of fermented pecan exocarp, 30% of northeastern peat and 5% of decomposed sheep manure are mixed to prepare a lily cultivation substrate.

Embodiment 2

[0037] The pecan outer peel is crushed to a particle size of less than 0.8 cm, piled up, naturally fermented at a temperature of 60 ° C, the moisture content is controlled to 55%, and the fermentation is carried out for 35 days; when the fermentation reaches 7 days, the heap is turned, and the fermented pecans are obtained after 35 days. exocarp.

[0038] The sheep manure is piled up, naturally fermented at a temperature of 60° C., the moisture content is controlled to 55%, and the fermentation is carried out for 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 ectocarp 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 been traditionally planted in the ground, and there are serious obstacles to continuous cropping, which has become a bottleneck for the development of local lily production. The use of substrate cultivation is a scientific method to solve the obstacle of continuous cropping, but the main raw material used in conventional substrate cultivation is peat, which is expensive, and has a meager profit or a risk of loss compared to the lily fresh cut flower market, which has a large market volatility...

Claims

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Application Information

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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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