Watermelon cultivation matrix and preparation method thereof

A technology for cultivating substrate and watermelon, which is applied in the field of agricultural cultivation, can solve the problems that watermelon germination, emergence and growth requirements cannot be fully satisfied, nutrient balance becomes poor, buffer performance becomes small, etc., and the ability to maintain fertilizer and water is enhanced. , High water holding capacity, the effect of preventing hardening

Inactive Publication Date: 2017-02-15

简立华

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AI-Extracted Technical Summary

Problems solved by technology

[0004] At present, the most commonly used cultivation substrates are mainly vermiculite and perlite, but they are prone to compaction, ...

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Abstract

The invention discloses a watermelon cultivation matrix which is prepared from 40 to 50 parts of earthworm cast, 10 to 15 parts of vermiculite, 8 to 10 parts of perlite, 10 to 15 parts of molasses fermentation liquor, 3 to 5 parts of cigarette ash, 3 to 5 parts of tangerine pith, 3 to 5 parts of fermentative strains, 20 to 30 parts of soft sediment with the moisture content of 90 percent, 15 to 20 parts of pine needles, 3 to 5 parts of sea-buckthorn, 3 to 5 parts of cactus, 3 to 5 parts of aloes, 3 to 5 parts of radix ophiopogonis, 3 to 5 parts of purslane, 3 to 5 parts of cucumis hystrix, 1 to 2 parts of fosamine and 10 to 20 parts of inorganic fertilizer, wherein the fermentative strains comprise yeast, lactic acid bacteria, actinomycetes and bacillus. The invention further discloses a preparation method of the watermelon cultivation matrix. The watermelon cultivation matrix is comprehensive in nutritional component and balanced and coordinated in proportion, so that watermelons can obtain full and coordinated nutrition supplies in the whole growing period; the growth of the watermelons can be effectively promoted; high quality of the watermelons is guaranteed, and high efficiency and yield increase can be also realized.

Application Domain

SuperphosphatesExcrement fertilisers +6

Technology Topic

Water contentPerlite +17

Image

Examples

Experimental program(3)
Effect test(1)

Example Embodiment

[0022]

[0023] A watermelon cultivation substrate, comprising the following components by weight:

[0024] 50 parts of vermicompost, 15 parts of vermiculite, 10 parts of perlite, 15 parts of molasses fermentation broth, 5 parts of soot, 5 parts of Tangerine, 5 parts of fermentation strains, 30 parts of soft silt with 90% water content, 20 parts of pine needles Parts, 5 parts of sea buckthorn, 5 parts of cactus, 5 parts of aloe vera, 5 parts of Ophiopogon japonicus, 5 parts of Portulaca oleracea, 5 parts of wild cucumber, 2 parts of regulating phosphine, 20 parts of inorganic fertilizer, and the fermentation strains include a mass ratio of 6 :6:3:1 yeast, lactic acid bacteria, actinomycetes and bacillus, inorganic fertilizer includes urea, superphosphate and potassium chloride with a mass ratio of 2:1:1.

[0025] A method for preparing a watermelon cultivation substrate includes the following steps:

[0026] Step 1. The above weight parts of pine needles, sea buckthorn, cactus, aloe vera, Ophiopogon japonicus, purslane and wild cucumber are processed and mixed to obtain a block, and the above weight parts of fermentation bacteria are divided into two equal parts. The above-mentioned weight parts of soft sand with a water content of 90% are piled up, and a number of top-down blind holes are set on the surface, and the lumps and the first fermentation strain are dispersed into the blind holes, and the fermentation is stacked for 30 days at a time , Use an atomizer to spray atomized water droplets for 8 hours every 5 days to obtain the first fermented product, stir evenly, spray the above-mentioned weight parts of molasses fermentation broth onto the first fermented product, and mix with the above-mentioned weight parts , Add the second fermented strains, stack the fermentation for 24 days for the second time, turn the stack once every 8 days to obtain the second fermentation product, and air-dry to 35% moisture content to obtain substrate A;

[0027] Step 2: Soak the vermiculite and perlite of the above weight parts in the agar solution at 85℃, keep for 15min, quench to below 30℃, remove the solidified agar, mix and crush to 150 mesh, soak in the above weight parts In an aqueous solution with a mass fraction of a few inorganic fertilizers of 10%, keep for 60 minutes and air-dry to a water content of 35%. Add the above-mentioned weight parts of vermicompost, soot, and regulating phosphine, and mix well to obtain substrate B;

[0028] Step 3: Mix and pulverize the matrix A and the matrix B to obtain particles with a particle size of ≤5mm, which are then sieved.

Example Embodiment

[0029]

[0030] A watermelon cultivation substrate, comprising the following components by weight:

[0031] 40 parts of vermicompost, 10 parts of vermiculite, 8 parts of perlite, 10 parts of molasses fermentation broth, 3 parts of soot, 3 parts of Tangerine, 3 parts of fermentation strains, 20 parts of soft silt with 90% water content, 15 parts of pine needles Parts, 3 parts of sea buckthorn, 3 parts of cactus, 3 parts of aloe vera, 3 parts of Ophiopogon japonicus, 3 parts of Portulaca oleracea, 3 parts of wild cucumber, 1 part of regulating phosphine, 10 parts of inorganic fertilizer, and the said fermentation strain includes a mass ratio of 3 : 4:2:1 yeast, lactic acid bacteria, actinomycetes and bacillus, inorganic fertilizer includes urea, superphosphate and potassium chloride with a mass ratio of 2:1:1.

[0032] A method for preparing a watermelon cultivation substrate includes the following steps:

[0033] Step 1. The above weight parts of pine needles, sea buckthorn, cactus, aloe vera, Ophiopogon japonicus, purslane and wild cucumber are processed and mixed to obtain a block, and the above weight parts of fermentation bacteria are divided into two equal parts. The above parts by weight of the soft sediment with a water content of 90% are piled up, and a number of top-down blind holes are set on the surface, and the lumps and the first fermentation strain are dispersed into the blind holes, and the fermentation is stacked for 28 days at a time , Use an atomizer to spray atomized water droplets for 6 hours every 3 days to obtain the first fermented product, stir evenly, spray the above-mentioned weight parts of molasses fermentation broth onto the first fermented product, and mix with the above-mentioned weight parts , Adding the second fermented strain, stacking for the second time for fermentation for 20 days, turning the stack every 6 days to obtain the second fermented product, air-dried to 30% water content, to obtain substrate A;

[0034] Step 2: Soak the vermiculite and perlite in the above weight parts in agar solution at 80°C, keep for 10 minutes, quench to less than 30°C, remove the solidified agar, mix and crush to 100 mesh, and soak in the above weight parts A few inorganic fertilizers in an aqueous solution with a mass fraction of 10%, hold for 30 minutes, and air-dry to 30% water content, add the above-mentioned weight parts of vermicompost, soot, and regulating phosphine, and mix well to obtain substrate B;

[0035] Step 3: Mix and pulverize the matrix A and the matrix B to obtain particles with a particle size of ≤5mm, which are then sieved.

Example Embodiment

[0036]

[0037] A watermelon cultivation substrate, comprising the following components by weight:

[0038] 45 parts of vermicompost, 12 parts of vermiculite, 8 parts of perlite, 12 parts of molasses fermentation broth, 4 parts of soot, 4 parts of Tangerine, 4 parts of fermentation strains, 25 parts of soft sand with 90% water content, 18 parts of pine needles Parts, 4 parts of sea buckthorn, 4 parts of cactus, 4 parts of aloe vera, 4 parts of Ophiopogon japonicus, 4 parts of Portulaca oleracea, 4 parts of wild cucumber, 1 part of regulating phosphine, 15 parts of inorganic fertilizer, and the fermentation strains include a mass ratio of 4 : 4:2:1 yeast, lactic acid bacteria, actinomycetes and bacillus, inorganic fertilizer includes urea, superphosphate and potassium chloride with a mass ratio of 2:1:1.

[0039] A method for preparing a watermelon cultivation substrate includes the following steps:

[0040] Step 1. The above weight parts of pine needles, sea buckthorn, cactus, aloe vera, Ophiopogon japonicus, purslane and wild cucumber are processed and mixed to obtain a block, and the above weight parts of fermentation bacteria are divided into two equal parts. The above parts by weight of the soft sediment with a water content of 90% are piled up, and a number of blind holes from top to bottom are set on the surface, and the lumps and the first fermentation strain are dispersed into the blind holes, and the fermentation is 28~ For 30 days, use an atomizer to spray atomized water droplets for 6-8 hours every 3 to 5 days to obtain the first fermented product, stir it evenly, and spray the above-mentioned parts by weight of the molasses fermentation broth onto the first fermented product, and the weight Mix portions of tangerine collaterals, add the second portion of fermented strains, stack for the second time for 20-24 days, turn over every 6-8 days to obtain the second fermented product, and air-dry to 30-35% moisture content to obtain the substrate A;

[0041] Step 2: Soak the vermiculite and perlite in the above weight parts in the agar solution at 80~85℃, keep for 10~15min, quench to below 30℃, remove the solidified agar, mix and crush to 100~150 mesh , Soak in the 10% aqueous solution of inorganic fertilizer by weight, keep for 30-60min, air-dry to 30-35% water content, add the above-mentioned weight parts of vermicompost, soot and regulating phosphine, and mix well , Get matrix B;

[0042] Step 3: Mix and pulverize the matrix A and the matrix B to obtain particles with a particle size of ≤5mm, which are then sieved.

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PUM

Property	Measurement	Unit
Particle size	<= 5.0	mm
tensile		MPa
Particle size		Pa
strength	10

Description & Claims & Application Information

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Watermelon cultivation matrix and preparation method thereof

AI-Extracted Technical Summary

Problems solved by technology

Abstract

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Description & Claims & Application Information

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