CN104108996B - A kind of Vegetable culture medium based on Herba Eichhorniae slag and preparation method thereof - Google Patents

A kind of Vegetable culture medium based on Herba Eichhorniae slag and preparation method thereof Download PDF

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Publication number
CN104108996B
CN104108996B CN201410296475.XA CN201410296475A CN104108996B CN 104108996 B CN104108996 B CN 104108996B CN 201410296475 A CN201410296475 A CN 201410296475A CN 104108996 B CN104108996 B CN 104108996B
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China
Prior art keywords
herba eichhorniae
culture medium
slag
pig manure
vegetable culture
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CN201410296475.XA
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CN104108996A (en
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罗佳
张振华
严少华
王同
刘丽珠
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Qiya Artificial Intelligence Technology Research Institute Nanjing Co ltd
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Jiangsu Academy of Agricultural Sciences
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Abstract

The invention belongs to agriculture field, particularly field of plant cultivation, be more specifically a kind of Vegetable culture medium based on Herba Eichhorniae slag and preparation method thereof.Utilize relatively simple, extensive for hyacinth resource utilization the most both at home and abroad, form the problem that added value of product is low, disclosing a kind of Vegetable culture medium based on Herba Eichhorniae slag, described cultivation matrix is made up of become thoroughly decomposed thing, Vermiculitum, perlite, peat of the mixing of Herba Eichhorniae slag with pig manure.Creatively by based on the mixture of Herba Eichhorniae slag and pig manure in the present invention, by adding Vermiculitum, perlite, peat, thus obtain a kind of Vegetable culture medium, improve the added value that hyacinth resource utilization utilizes.Not only solve the Utilizing question of Herba Eichhorniae, and the cultivation matrix formed is nutritious, beneficially plant strain growth.

Description

A kind of Vegetable culture medium based on Herba Eichhorniae slag and preparation method thereof
Technical field
The invention belongs to agriculture field, particularly field of plant cultivation, be more specifically a kind of Vegetable culture medium based on Herba Eichhorniae slag and preparation method thereof.
Background technology
Herba Eichhorniae (Eichhornia crassipes) has another name called Herba Eichhorniae, it is Pontederiaceae phoenix eyes Nelumbo, for perennial floatability herbaceous plant, is born in river, lake, pond, reservoir even rice field more, in marshland and the place of other low humidities, Herba Eichhorniae can also growth and breeding.Herba Eichhorniae becomes endanger the most serious perennial aquatic weed in the world because its breeding is fast, but study carefully its reason spreading harm, and not only at Herba Eichhorniae itself, the topmost economy that is also as develops rapidly, industry, agricultural and domestic pollutant increase, substantial amounts of nitrogen and phosphorus pollution thing enters rivers and lakes, causes body eutrophication, causes Herba Eichhorniae to spread unchecked.Resolve hyacinth resource utilization Utilizing question, enable Herba Eichhorniae to be utilized, then spread unchecked growth and cause the Herba Eichhorniae of water pollution to turn waste into wealth.
Body eutrophication is one of the most great water environmental problems, has caused the great attention of countries in the world.In view of China's body eutrophication situation is the severeest, the most many expert advices recover aquatic vegetation and carry out the control of water body Inner nutrition salt, and it is considered as the dominant species repairing eutrophication water that fluitante Herba Eichhorniae (Eichhornia crassipes) has another name called Herba Eichhorniae.In recent years, Some Domestic colleges and universities and the country one belongs to of Research Center, provinces and cities' major scientific and technological projects support under, in Taihu Lake, Dianchi Lake Basin water body fluitante Herba Eichhorniae is carried out efficient controlling plantation and recycling, artificial constructed hydrophyte natantia ecosystem, utilizes it to absorb the nitrogen phosphorus substance in lake water.But, the water plant including Herba Eichhorniae is utilized to carry out purifying water body, it is crucial that to find the optimal path of comprehensive utilization Resources of Aquatic Plants, strengthen it to convert to favourable aspect, the most both water plant can have been avoided excessively to multiply the secondary pollution caused, keep the ecological balance of water body, produce good environmental benefit, have again certain economic benefit simultaneously.
At present, utilizing hyacinth resource utilization both at home and abroad and be confined in simple extensive utilization, form added value of product low, economic benefit is low, causes the quagmire of recycling.
Summary of the invention
The present invention is directed to hyacinth resource utilization the most both at home and abroad and utilize relatively simple, extensive, form the problem that added value of product is low, disclosing a kind of Vegetable culture medium based on Herba Eichhorniae slag, described cultivation matrix is made up of become thoroughly decomposed thing, Vermiculitum, perlite, peat of the mixing of Herba Eichhorniae slag with pig manure.Creatively by based on the mixture of Herba Eichhorniae slag and pig manure in the present invention, by adding Vermiculitum, perlite, peat, thus obtain a kind of Vegetable culture medium, improve the added value that hyacinth resource utilization utilizes.
Wherein, Herba Eichhorniae slag is by being formed fresh water calabash after pulverizing, extrude, being dehydrated.
Further, described Herba Eichhorniae slag and the mixed proportion of pig manure are with dry matter gauge 1:1.
Meanwhile, further preferably disclosing the mixing of described Herba Eichhorniae slag and the pig manure thing rotten degree that becomes thoroughly decomposed in the present invention is 80%.In general, such rotten degree to be reached and typically require and bank up 1 ~ 2 month, in temperature higher summer it is generally required to about 20 days.Meanwhile, we also require that the temperature to be ensured natural law more than 50 DEG C requires more than 7 days.
Further, we also disclosed become thoroughly decomposed thing, Vermiculitum, perlite, the volume ratio of peat of the mixing of Herba Eichhorniae slag and pig manure is 4:2:2:2.
Meanwhile, our the most supporting preparation method disclosing described Vegetable culture medium, comprise the following steps:
(1) through pulverizing, extrusion dehydration, Herba Eichhorniae being formed Herba Eichhorniae slag, add and be dried pig manure in Herba Eichhorniae slag, adding proportion is with dry matter gauge 1:1;In general, the Herba Eichhorniae slag water content after dry pig manure it is added with about 80%;
(2) fermented mixture that will obtain in step (1), used turner turning and throwing once every 2 days, banked up 1 ~ 2 month, until mixture rotten degree reaches about 80%;
(3) rotten degree reaches the Herba Eichhorniae slag of 80% mix with Vermiculitum, perlite, peat with dry pig manure mixture, stir, obtain Vegetable culture medium.
Wherein preferred, in described step (3), Herba Eichhorniae slag mixes according to volume ratio 4:2:2:2 with dry pig manure mixture, Vermiculitum, perlite, peat.
Described Herba Eichhorniae slag is with dry matter gauge 1:1 with the mixed proportion of dry pig manure.
Especially, we also disclosed in described step (2), the fermentation bed after processing is discarded bedding and padding heap and is set to bar buttress formula fermentation.
After Herba Eichhorniae slag is mixed with pig manure and becomes thoroughly decomposed by the present invention, add Vermiculitum, perlite, formtion of peat Vegetable culture medium, not only solve the Utilizing question of Herba Eichhorniae, and the cultivation matrix formed is nutritious, beneficially plant strain growth.
Detailed description of the invention
Below in conjunction with detailed description of the invention, it is further elucidated with the present invention.
Embodiment 1
Vegetable culture medium is prepared according to following steps:
(1) through pulverizing, extrusion dehydration, Herba Eichhorniae being formed Herba Eichhorniae slag, add and be dried pig manure in Herba Eichhorniae slag, adding proportion is with dry matter gauge 1:1;In general, the Herba Eichhorniae slag water content after dry pig manure it is added with about 80%;
(2) the mixture heap obtained in step (1) is set to bar buttress formula ferment, used turner turning and throwing once every 2 days, bank up 1 ~ 2 month, until mixture rotten degree reaches about 80%;Require at least to ensure that temperature natural law more than 50 DEG C has more than 7 days simultaneously,
(3) rotten degree reaches the Herba Eichhorniae slag of 80% mix with Vermiculitum, perlite, peat with dry pig manure mixture, stir, obtain Vegetable culture medium.
Cool place, dry, ventilation, 12 months shelf-lifves is deposited in after the Vegetable culture medium obtained being packed.
Embodiment 2
Obtain six groups of Vegetable culture medium the most in such a way:
First group: directly commercially buy common cultivation matrix.(product information: the vegetable-cultivating organic substrate that Zhenjiang, Jiangsu Xing Nong company produces)
Respectively according to following 5 groups of different mixed proportions, use the preparation method in embodiment 1, obtain cultivation matrix.
Second group: Herba Eichhorniae slag (containing being dried pig manure): Vermiculitum: perlite: peat=3:1:3:3.
3rd group: Herba Eichhorniae slag (containing being dried pig manure): Vermiculitum: perlite: peat=3:2:3:2.
4th group: Herba Eichhorniae slag (containing being dried pig manure): Vermiculitum: perlite: peat=4:2:2:2.
5th group: Herba Eichhorniae slag (containing being dried pig manure): Vermiculitum: perlite: peat=5:1:2:2.
6th group: Herba Eichhorniae slag (containing being dried pig manure): Vermiculitum: perlite: peat=6:1:1:2.
Above six groups of cultivation matrixes carry out the investigation of physicochemical character, and result is as shown in table 1,
Table 1
Embodiment 3
According to the mode in embodiment 2, it is thus achieved that six groups of Vegetable culture medium, and it is applied respectively in solanaceous vegetables, the melon and cultivation of leaf vegetables, obtain organizing experimental data more, statistical result, and investigate its impact on plant strain growth situation, result such as table 2:
Table 2
Wherein, under the conditions of the mixed ratio of the 4th group, emergence rate and total output are better than other mixed ratios, for preferred mixed ratio.

Claims (6)

1. the Vegetable culture medium based on Herba Eichhorniae slag, it is characterised in that: described cultivation matrix is made up of become thoroughly decomposed thing, Vermiculitum, perlite, peat of the mixing of Herba Eichhorniae slag with pig manure;Become thoroughly decomposed thing, Vermiculitum, perlite, the volume ratio of peat of the mixing of Herba Eichhorniae slag and pig manure is 4:2:2:2.
Vegetable culture medium the most according to claim 1, it is characterised in that: the mixed proportion of described Herba Eichhorniae slag and pig manure is with dry matter gauge 1:1.
Vegetable culture medium the most according to claim 1 and 2, it is characterised in that: the mixing of described Herba Eichhorniae slag and the pig manure thing rotten degree that becomes thoroughly decomposed is 80%.
4. a preparation method for Vegetable culture medium described in any one in claims 1 to 3, is characterized in that, comprise the following steps:
(1) through pulverizing, extrusion dehydration, Herba Eichhorniae being formed Herba Eichhorniae slag, add and be dried pig manure in Herba Eichhorniae slag, adding proportion is with dry matter gauge 1:1;
(2) fermented mixture that will obtain in step (1), used turner turning and throwing once every 2 days, banked up 1 ~ 2 month, until mixture rotten degree reaches about 80%;
(3) rotten degree reaches the Herba Eichhorniae slag of 80% mix according to volume ratio 4:2:2:2 with Vermiculitum, perlite, peat with dry pig manure mixture, stir, obtain Vegetable culture medium.
The preparation method of Vegetable culture medium the most according to claim 4, is characterized in that: described Herba Eichhorniae slag is with dry matter gauge 1:1 with the mixed proportion of dry pig manure.
6. according to the preparation method of the Vegetable culture medium described in any one in claim 4 ~ 5, it is characterized in that: in described step (2), mixture heap is set to bar buttress formula fermentation.
CN201410296475.XA 2014-06-27 2014-06-27 A kind of Vegetable culture medium based on Herba Eichhorniae slag and preparation method thereof Expired - Fee Related CN104108996B (en)

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CN104909878B (en) * 2015-05-21 2017-10-20 江苏省农业科学院 A kind of drought-hit area leaf vegetables cultivation matrix and preparation method thereof
CN107151176A (en) * 2017-06-19 2017-09-12 安徽同大现代农业科技园有限公司 A kind of raising rice seedlings compost of utilization water hyacinth composting
CN107318622A (en) * 2017-08-01 2017-11-07 合肥雪立歆农业科技有限公司 A kind of soilless culture substrate and preparation method thereof
CN112088763A (en) * 2020-09-24 2020-12-18 北京三分地农业科技有限公司 Soilless culture method for new variety of organic vegetables

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