CN105523848A - Lettuce organic soilless seedling culture substrate and preparation method thereof - Google Patents
Lettuce organic soilless seedling culture substrate and preparation method thereof Download PDFInfo
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- CN105523848A CN105523848A CN201610040304.XA CN201610040304A CN105523848A CN 105523848 A CN105523848 A CN 105523848A CN 201610040304 A CN201610040304 A CN 201610040304A CN 105523848 A CN105523848 A CN 105523848A
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- seedling substrate
- raising seedling
- organic soilless
- romaine lettuce
- soilless raising
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a lettuce organic soilless seedling culture substrate, which is prepared from the following ingredients in percentage by volume: 10 to 20 percent of mixed materials, 20 to 25 percent of grass carbon, 10 to 15 percent of perlite, 20 to 30 percent of vermiculite and 10 to 20 percent of plant ash, wherein the mixed materials consist of vinegar residue and manioc waste according to a volume ratio being (1-2):1. The substrate provided by the invention is used for lettuce seedling culture, and is most suitable for the young seedling growth in the aspect of each physicochemical index including the volume weight, the porosity, the pH value, the water content, the EC value, the particle size and the like.
Description
Technical field
The invention belongs to cultivation technique without soil field, be specifically related to organic soilless raising seedling substrate of a kind of romaine lettuce and preparation method thereof.
Background technology
Substrate culture is a kind of mode that in soilless culture, popularizing area is maximum.It is fixed in the matrix of organic or inorganic by the root system of crop, by the method for drip irrigation or trickle irrigation, and supply crop alimentary liquid.Seedling medium can load in plastics bag, or is laid in cultivation ditch or groove.The nutritive medium of substrate culture does not circulate, and is called open system, and this can be avoided disease to be propagated by the circulation of nutritive medium.
Romaine lettuce character is sweet cool, because of in its cauline leaf containing lettuce element, therefore mildly bitter flavor, have heat-clearing to refresh oneself, hypnosis of ease pain, effect such as reduction cholesterol, assisting therapy neurasthenia etc.Containing the effective constituent such as N.F,USP MANNITOL in romaine lettuce, have diuresis and stimulate circulation, effect of clearing liver cholagogic and nourishing the stomach.Romaine lettuce nutrient contg enriches, and containing a large amount of beta carotene, polyphenoils, VITMAIN B1, B6, vitamin-E, vitamins C, also has a large amount of dietary cellulose and trace element as magnesium, phosphorus, calcium and a small amount of iron, copper, zinc.Strengthen the peptic ulcer bleeding of protein and fat, the blood circulation improving stomach often can eat romaine lettuce.
The plantation of romaine lettuce has great economic implications, is significant so develop the organic soilless raising seedling substrate of a kind of romaine lettuce to the percentage of germination and seedling rate that improve romaine lettuce.
Summary of the invention
The object of the present invention is to provide the organic soilless raising seedling substrate of a kind of romaine lettuce to improve percentage of germination and the seedling rate of romaine lettuce.
According to a first aspect of the invention, the invention provides the organic soilless raising seedling substrate of a kind of romaine lettuce, described organic soilless raising seedling substrate is made up of the raw material of following volume ratio: batch mixing, the peat composed of rotten mosses, perlite, vermiculite, plant ash form; Described organic soilless raising seedling substrate is made up of the raw material of following volume ratio: the batch mixing of 10-20%, the peat composed of rotten mosses of 20-25%, the perlite of 10-15%, the vermiculite of 20-30%, the plant ash composition of 10-20%; Described batch mixing is made up of vinegar grain and manioc waste; In described batch mixing, vinegar grain is 1-2:1 with manioc waste volume ratio; Described organic soilless raising seedling substrate water content is less than 50%; Described organic soilless raising seedling substrate pH is 6.5-6.7; Described organic soilless raising seedling substrate organic content is greater than 20%; Described organic soilless raising seedling substrate particle diameter is 0.48-0.55cm, and capacity is 0.2-0.6g/cm
3; Described organic soilless cultivation base also comprises organic fertilizer, and described organic fertilizer is made up of ammonium sulfate nitrate, Repone K, monoammonium phosphate, and every cubic metre of described organic soilless cultivation base is containing ammonium sulfate nitrate 0.6-0.9kg, Repone K 0.3-0.6kg, monoammonium phosphate 0.2-0.5kg.
According to a further aspect of the invention, the invention provides the preparation method of the organic soilless raising seedling substrate of a kind of romaine lettuce, comprise the following steps:
The batch mixing of vinegar grain and manioc waste composition carries out fermentation reactor system through high temperature quick rotting agent or EM microbial preparation and to become thoroughly decomposed process 50-60 days, adds vermiculite, the peat composed of rotten mosses, perlite, plant ash stirs, formation finished product matrix after fermentation ends after drying and crushing processing.
Organic soilless raising seedling substrate prepared by the present invention, for romaine lettuce nursery, compares other matrix at percentage of germination, seedling rate, on seedling vigorous index and other physical and chemical indexs, comprise unit weight, porosity, pH value, water content, EC value, particle diameter etc. are applicable to the growth of seedling all the most.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.
Embodiment 1
A kind of romaine lettuce special seedling substrate, organic soilless raising seedling substrate is made up of the raw material of following volume ratio: the batch mixing of 10%, the peat composed of rotten mosses of 25%, the perlite of 15%, the vermiculite of 30%, the plant ash composition of 20%; Batch mixing is vinegar grain, manioc waste, and the volume ratio of vinegar grain and manioc waste is 1:1.
Batch mixing utilizes the homemade organic materials high temperature quick rotting agent be made up of actinomycetes, yeast, milk-acid bacteria, genus bacillus etc. to carry out fermentation maturity process, quick rotting agent bacteria containing amount 1.2 hundred million units/gram, and wherein actinomycetes account for about 60%; Quick rotting agent consumption is every 105m
3raw material adds quick rotting agent 24kg.Fermentation time about 60 days, adds the auxiliary materials such as vermiculite, the peat composed of rotten mosses, perlite, plant ash after the raw material drying grinding and processing fermented, stirs, and forms finished product matrix.Every cubic meter of finished material matrix mixes ammonium sulfate nitrate 0.6-0.9kg, Repone K 0.3-0.6kg, monoammonium phosphate 0.2-0.5kg.This water content of substrate about 45%, particle diameter is less than 0.55cm, and PH is 6.6.
Embodiment 2
A kind of romaine lettuce special seedling substrate, organic soilless raising seedling substrate is made up of the raw material of following volume ratio: the batch mixing of 20%, the peat composed of rotten mosses of 25%, the perlite of 15%, the vermiculite of 20%, the plant ash composition of 20%; Batch mixing is vinegar grain, manioc waste, and the volume ratio of vinegar grain and manioc waste is 1:2.
" vast of heaven board " CM101 high temperature quick rotting agent that batch mixing adopts Yanji to produce carries out fermentation reactor system and to become thoroughly decomposed process.Quick rotting agent bacteria containing amount 1.5 hundred million units/gram, wherein actinomycetes account for about 54%; Quick rotting agent consumption is every 250m
3raw material adds quick rotting agent 35kg.Fermentation time 55 days, adds the auxiliary materials such as vermiculite, the peat composed of rotten mosses, perlite, plant ash after the raw material drying grinding and processing fermented, stirs, and forms finished product matrix.This water content of substrate about 47%, particle diameter is less than 0.48cm, and PH is 6.7.
Embodiment 3
A kind of romaine lettuce special seedling substrate, organic soilless raising seedling substrate is made up of the raw material of following volume ratio: the batch mixing of 15%, the peat composed of rotten mosses of 25%, the perlite of 15%, the vermiculite of 25%, the plant ash composition of 20%; Batch mixing is vinegar grain, manioc waste, and the volume ratio of vinegar grain and manioc waste is 2:1.
Batch mixing adopts EM microbial preparation to carry out fermentation reactor system to become thoroughly decomposed process 55 days, quick rotting agent bacteria containing amount 2.5 hundred million units/gram, and wherein actinomycetes account for about 50%; Quick rotting agent consumption is every 250m
3raw material adds EM stoste 3-3.5kg.Add the auxiliary materials such as vermiculite, the peat composed of rotten mosses, perlite, plant ash after the raw material drying grinding and processing fermented, stir, form finished product matrix.This water content of substrate about 42%, particle diameter is less than 0.55cm, and PH is 6.5.
Detect the physico-chemical property of the romaine lettuce special seedling substrate prepared by embodiment 1-3, result is as following table 1:
The Physico-chemical tests result of table 1 embodiment 1-3
| Test item | Detected result |
| Total nutrient content (N+P 2O 5+K 2O)/(％) | 1-5 |
| Moisture content/(%) | ≤50 |
| Organic content (butt)/(%) | ≥20 |
| pH | 6.5-6.7 |
| Unit weight/(g/cm3) | 0.2-0.6 |
| Total porosity/(%) | 60-80 |
| Gas-water ratio | 1:2-4 |
| EC value (1:5 lixiviate) | 1-3.5 |
Detect data and show that matrix of the present invention is for romaine lettuce nursery, on physical and chemical index, comprises unit weight, porosity, pH value, water content, EC value, particle diameter etc. are applicable to the growth of seedling all the most.
The romaine lettuce special seedling substrate adopting embodiment 1-3 to prepare is tested at Zhenjiang Rui Jingyuan agricultural Demonstration Base, and with percentage of germination, seedling rate and seedling vigorous index for index is added up, result is respectively as following table:
Table 2 embodiment 1 prepares the organic soilless raising seedling substrate test-results of romaine lettuce
Table 3 embodiment 2 prepares the organic soilless raising seedling substrate test-results of romaine lettuce
Table 4 embodiment 3 prepares the organic soilless raising seedling substrate test-results of romaine lettuce
Test-results shows to adopt the organic soilless raising seedling substrate of romaine lettuce prepared of embodiment 1-3 that the percentage of germination of romaine lettuce, seedling rate can be made up to 99%, and seedling vigorous index maintains between 0.0044-0.0059.
Although describe embodiments of the present invention in detail, it should be understood that when without departing from the spirit and scope of the present invention, various change, replacement and change can be made to embodiments of the present invention.
Claims (10)
1. the organic soilless raising seedling substrate of romaine lettuce, is characterized in that, described organic soilless raising seedling substrate is made up of following raw material: batch mixing, the peat composed of rotten mosses, perlite, vermiculite, plant ash form.
2. the organic soilless raising seedling substrate of a kind of romaine lettuce according to claim 1, it is characterized in that described organic soilless raising seedling substrate is made up of the raw material of following volume ratio: the batch mixing of 10-20%, the peat composed of rotten mosses of 20-25%, the perlite of 10-15%, the vermiculite of 20-30%, the plant ash of 10-20%.
3. the organic soilless raising seedling substrate of a kind of romaine lettuce according to claim 1 and 2, is characterized in that, described batch mixing is made up of vinegar grain and manioc waste.
4. the organic soilless raising seedling substrate of a kind of romaine lettuce according to claim 3, is characterized in that, in described batch mixing, vinegar grain is 1-2:1 with manioc waste volume ratio.
5. the organic soilless raising seedling substrate of a kind of romaine lettuce according to claim 1 and 2, is characterized in that, described organic soilless raising seedling substrate water content is less than 50%.
6. the organic soilless raising seedling substrate of a kind of romaine lettuce according to claim 1 and 2, is characterized in that, described organic soilless raising seedling substrate pH is 6.5-6.7.
7. the organic soilless raising seedling substrate of a kind of romaine lettuce according to claim 1 and 2, is characterized in that, described organic soilless raising seedling substrate organic content is greater than 20%.
8. the organic soilless raising seedling substrate of a kind of romaine lettuce according to claim 1 and 2, is characterized in that, described organic soilless raising seedling substrate particle diameter is 0.48-0.55cm, and capacity is 0.2-0.6g/cm
3.
9. the organic soilless raising seedling substrate of a kind of romaine lettuce according to claim 1 and 2, it is characterized in that: described organic soilless cultivation base also comprises organic fertilizer, described organic fertilizer is made up of ammonium sulfate nitrate, Repone K, monoammonium phosphate, every cubic metre of described organic soilless cultivation base is containing ammonium sulfate nitrate 0.6-0.9kg, Repone K 0.3-0.6kg, monoammonium phosphate 0.2-0.5kg.
10. the preparation method of the organic soilless raising seedling substrate of romaine lettuce, comprise the following steps: vinegar grain and manioc waste composition batch mixing through high temperature quick rotting agent or EM microbial preparation carry out fermentation reactor system become thoroughly decomposed process 50-60 days, after drying and crushing processing, add vermiculite after fermentation ends, the peat composed of rotten mosses, perlite, plant ash stirs, form finished product matrix.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610040304.XA CN105523848A (en) | 2016-01-21 | 2016-01-21 | Lettuce organic soilless seedling culture substrate and preparation method thereof |
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| CN201610040304.XA CN105523848A (en) | 2016-01-21 | 2016-01-21 | Lettuce organic soilless seedling culture substrate and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212238A (en) * | 2016-08-23 | 2016-12-14 | 柳州市欧亚农业发展有限公司 | A kind of big parsley leaf soilless culture dedicated substrate |
| CN107094605A (en) * | 2017-05-10 | 2017-08-29 | 上海市农业生物基因中心 | A kind of method of romaine lettuce nursery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102432394A (en) * | 2011-09-27 | 2012-05-02 | 镇江培蕾基质科技发展有限公司 | Seedling substrate for soilless culture for vegetables |
| CN103058729A (en) * | 2012-10-21 | 2013-04-24 | 镇江培蕾基质科技发展有限公司 | Special seedling-raising medium for leaf vegetables |
| CN104355881A (en) * | 2014-11-16 | 2015-02-18 | 镇江培蕾基质科技发展有限公司 | Universal special matrix for seedling culture |
| CN104446915A (en) * | 2014-11-16 | 2015-03-25 | 镇江培蕾基质科技发展有限公司 | Special matrix for solanaceous vegetable seedling culture |
-
2016
- 2016-01-21 CN CN201610040304.XA patent/CN105523848A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102432394A (en) * | 2011-09-27 | 2012-05-02 | 镇江培蕾基质科技发展有限公司 | Seedling substrate for soilless culture for vegetables |
| CN103058729A (en) * | 2012-10-21 | 2013-04-24 | 镇江培蕾基质科技发展有限公司 | Special seedling-raising medium for leaf vegetables |
| CN104355881A (en) * | 2014-11-16 | 2015-02-18 | 镇江培蕾基质科技发展有限公司 | Universal special matrix for seedling culture |
| CN104446915A (en) * | 2014-11-16 | 2015-03-25 | 镇江培蕾基质科技发展有限公司 | Special matrix for solanaceous vegetable seedling culture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212238A (en) * | 2016-08-23 | 2016-12-14 | 柳州市欧亚农业发展有限公司 | A kind of big parsley leaf soilless culture dedicated substrate |
| CN107094605A (en) * | 2017-05-10 | 2017-08-29 | 上海市农业生物基因中心 | A kind of method of romaine lettuce nursery |
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Application publication date: 20160427 |
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