CN101855975A - Celery seedling raising matrix and preparation method thereof - Google Patents
Celery seedling raising matrix and preparation method thereof Download PDFInfo
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- CN101855975A CN101855975A CN 201010136472 CN201010136472A CN101855975A CN 101855975 A CN101855975 A CN 101855975A CN 201010136472 CN201010136472 CN 201010136472 CN 201010136472 A CN201010136472 A CN 201010136472A CN 101855975 A CN101855975 A CN 101855975A
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Abstract
The invention relates to a celery seedling raising matrix and a preparation method thereof, and belongs to the field of agricultural seedling raising technology. Raw materials of the celery seedling raising matrix comprise vegetable stubble compost product, turf and vermiculite in a volume ratio of 4-6: 2: 2-3, wherein the vegetable stubble refers to red pepper stubble, cucumber stubble and common head cabbage stubble; and the stubble refers to plants or plant tissues abandoned in fields after picking. The matrix is most suitable for raising celery seedlings, and the raised celery seedlings are superior to that raised by the conventional seedling raising matrix on the aspects of root system activity, leaf number, dry weight of complete seedlings and yield after field planting. The seedling raising matrix of the invention reduces the using amount of the turf, so the matrix is favorable for saving turf resources, fulfills the purposes of resource recycle of the vegetable stubble and reduction of environmental pollution, and has obvious economic benefit, social benefit and ecological benefit.
Description
Technical field
The invention belongs to field of agricultural production technologies, particularly relate to a kind of celery seedling raising matrix and preparation method thereof.
Background technology
Celery is one of bigger vegetable species of China's cultivated area, and according to Ministry of Agriculture's statistics, China's celery sowing area in 2006 is 57.41 ten thousand hm
2(" China's Vegetable ", 2008 the 1st phases).Many in the celery production based on seedling raising and transplanting.At present, celery seedling raising adopted the peat composed of rotten mosses, vermiculite composite interstitial substance (2: 1 usually, v/v) (" China's Vegetable ", 1998 the 2nd phases), still, the peat composed of rotten mosses is non-renewable resources, exhaustive exploitation will certainly destroy ecotope, particularly wetland environment (" Yunnan Prov Agriculture University's journal ", 2007 the 2nd phases), country has formulated relevant rules and has limited the quantity of or forbid exploitation (" northern gardening ", 2009 the 4th phases) to the peat composed of rotten mosses.Seek peat composed of rotten mosses substituted type seedling medium, for save peat composed of rotten mosses resource, preserve the ecological environment, to reduce seedling cost significant.
2007, sowing area of China vegetables and gross yield were respectively 1732.9 ten thousand hm
2, 5.6337 hundred million t (" Chinese agriculture information ", 2009 the 7th phases), account for 43%, 49% of the world respectively, all rank first in the world.Produce a large amount of stubbles in the vegetables production process,, head cabbage siphonal lobe climing and rhizome etc. as capsicum seedling, cucumber, vegetables stubble output accounts for 9.09% (" Chinese stalk resource evaluation and utilization " of agricultural crop straw gross yield, 2008), become the fourth-largest agricultural crop straw that China is only second to paddy rice, corn, wheat three generalized grain crops.The vegetables stubble is discarded the field of vegetables periphery, and the mineral matter that produces behind the natural degradation makes surface water and underground water eutrophication through runoff, seepage, and discarded vegetables stubble still is the propagation diffuse source of damage by disease and insect.
The vegetables stubble is carried out composted to be handled, the compost product substitutes the peat composed of rotten mosses and is used for the seedling medium preparation, both can realize the recycling of vegetables stubble, reduce it because of problem of environmental pollution discarded or that burning causes, can alleviate the destruction that ecotope is caused because of peat composed of rotten mosses exhaustive exploitation again, therefore, have tangible economic benefit, social benefit and ecological benefits, do not have the report of this respect at present.
Summary of the invention
The present invention is directed to the blank in above-mentioned field, a kind of celery seedling raising matrix and preparation method thereof is provided, both can realize the recycling of vegetables stubble, can alleviate the destruction that ecotope is caused because of peat composed of rotten mosses exhaustive exploitation again.
A kind of celery seedling raising matrix, raw material components is vegetables stubble compost product, the peat composed of rotten mosses and vermiculite, volume ratio is 4～6: 2: 2～3, and described vegetables stubble refers to capsicum stubble, cucumber stubble and head cabbage stubble, described stubble refers to abandon in field plant or plant tissue after human harvesting finishes.
Described capsicum stubble, cucumber stubble and head cabbage stubble were with volume ratio 3: 2: 2.
Described vegetables stubble compost product refers to the C/N ratio of vegetables stubble crushed material is adjusted into 25, and water content is 60%, adds viable count 〉=2 * 10 by 0.5% of vegetables stubble gross weight
9The compost Inoculant of cfu/g, the product that makes through composting fermentation process.
The volume ratio of described vegetables stubble compost product, the peat composed of rotten mosses and vermiculite is 5: 2: 2.
The described peat composed of rotten mosses is a 2mm-6mm length.
Described vermiculite particle diameter is 1mm-2mm.
A kind of preparation method of celery seedling raising matrix, step is as follows:
1) the vegetables stubble is crushed to 0.5cm-1.2cm length, regulate C/N than to 25, water content 60%;
2) add compost Inoculant, viable count 〉=2 * 10 by 0.5% of vegetables stubble gross weight
9Cfu/g, compost obtain vegetables stubble compost product until becoming thoroughly decomposed.
3) vegetables stubble compost product mixed with the peat composed of rotten mosses, vermiculite in 5: 2: 2 by volume, adjusted pH value to 6.2.
Described compost refers to turning in per 7 days once until becoming thoroughly decomposed, and reduces to below 30 ℃ to piling body central point temperature, and vegetables stubble crushed material darkens.
Contribution of the present invention has been to provide a kind of new celery seedling raising matrix, compare with conventional celery seedling raising matrix, utilize vegetables stubble compost product partly to substitute the peat composed of rotten mosses, help saving peat composed of rotten mosses resource, can also reduce environmental pollution and damage by disease and insect propagates, the more important thing is, seedling medium provided by the invention is suitable for celery seedling raising specially, under the identical cultivation management condition, its celery seedlings that brings out all is better than existing conventional seedbed system matrix aspect the output after root system vigor, complete stool dry weight, the number of blade and field planting.
Another advantage of seedling medium provided by the invention is, utilizes the primary raw material of vegetables stubble compost product as seedling medium, and raw material sources are extensive, and aboundresources is cheap, makes the cost of seedling medium reduce 20%-30%.
The present invention also provides the preparation technology and the parameter of this celery seedling raising matrix, and technology is simple, and is easy to operate, and application suits large area to popularize.
In sum, celery seedling raising matrix provided by the invention and preparation method thereof has tangible economic implications, social benefit and ecological benefits.
Description of drawings
Fig. 1. seedling medium of the present invention is to the effect of celery seedling leaves number
Fig. 2. seedling medium of the present invention is to the influence of celery seedling complete stool dry weight
Fig. 3. seedling medium of the present invention is to the effect of celery seedlings root vigor
Fig. 4. seedling medium of the present invention to the field planting of celery seedling after the influence of output
Embodiment
The present invention is described in further detail below in conjunction with embodiment.
Raw material: capsicum stubble, cucumber stubble and head cabbage stubble are from Vegetable ﹠ Flower Inst., Chinese Academy of Agriculture Science experimental plot; The peat composed of rotten mosses is available from the U.S. peat of Heilungkiang birch Co., Ltd; Vermiculite is available from Lingshou County, Hebei province Beijing-to-Shijiazhuang mineral products processing factory.
Embodiment
The vegetables stubble is crushed to 0.5cm-1.2cm length, mixed in 3: 2: 2 by volume, regulate C/N than to 25, water content 60%; Add compost Inoculant, viable count 〉=2 * 10 by 0.5% of vegetables stubble gross weight
9Cfu/g, compost are vegetables stubble compost product until becoming thoroughly decomposed; Vegetables stubble compost product mixed with the peat composed of rotten mosses, vermiculite in 5: 2: 2 by volume, adjusted pH value to 6.2, can obtain celery seedling raising matrix of the present invention.
Experimental example 1. seedling mediums of the present invention are to the effect of celery seedling development
Select texts and pictures to draw and be the examination material, seed is purchased in Vegetable ﹠ Flower Inst., Chinese Academy of Agriculture Science seed retail department.
Flower is No. 1 (N-P the more
2O
5-K
2O=20-20-20), spend the more No. 8 (N-P
2O
5-K
2O=20-10-20) water soluble quick-acting fertilizer is available from Beijing big fellow's agricultural science and technology Co., Ltd.
Experiment is carried out in Vegetable ﹠ Flower Inst., Chinese Academy of Agriculture Science's greenhouse by solar heat.Celery seed carries out disinfection with 48 ℃ of water seed soaking 30min, and warm water (28 ℃) seed soaking 12h places in Φ 15 culture dishes of the double-deck filter paper in shop at last then, carry out alternating temperature (20 ℃/10 ℃, 12h/12h) vernalization.March 28, the seed of selection germination neat and consistent is broadcast into 72 holes and is coiled, being that vegetables stubble compost product, the peat composed of rotten mosses and the vermiculite of 6: 2: 2 (T1), 5: 2: 2 (T2), 4: 2: 2 (T3), 5: 2: 3 (T4), 4: 2: 3 (T5) is composite interstitial substance with volume ratio respectively, is contrast (CK) with 2: 1 peat composed of rotten mosses vermiculite composite interstitial substance of volume ratio.The celery seedling cotyledon is open and flat to 1 true leaf, uses weekly to contain 50mgkg
-1The flower of N is fertile 1-2 time of water soluble quick-acting the more; 1 true leaf to 3 true leaf is used weekly and is contained 100mgkg
-1The flower of N is fertile 1-2 time of water soluble quick-acting the more; 3 true leaves are to Cheng Miao, use weekly to contain 200mgkg
-1The flower of N is fertile 1-2 time of water soluble quick-acting the more.Between fertilizer application period, the flower the more No. 1 and the flower the more No. 8 two kinds of fertilizer be used alternatingly.Seedling stage, other management were with conventional.
June 3,10 strains of every processing picked at random celery seedling, 3 repetitions, investigation seedling leaves number, complete stool dry weight.
Experimental result is as follows:
With contrast matrix phase ratio, T1～T5 seedling medium has all promoted the celery seedling development, shows as plant height and raises, and the number of blade, complete stool dry weight increase (Fig. 1, Fig. 2), have reached the effect of cultivating strong sprout.Wherein, the T2 seedling medium is bigger to the facilitation of celery seedling development, and the number of blade, complete stool dry weight are compared respectively according to having increased by 13.16%, 12.48%, have reached the significance level of difference.
Experimental example 2. seedling mediums of the present invention are to the influence of celery seedlings root vigor
Drawing with texts and pictures is to try material, and seed is purchased in Vegetable ﹠ Flower Inst., Chinese Academy of Agriculture Science seed retail department.
Experiment is carried out in Vegetable ﹠ Flower Inst., Chinese Academy of Agriculture Science's greenhouse by solar heat.Celery seed through the seed soaking, the sterilization after carry out alternating temperature (20 ℃/10 ℃, 12h/12h) vernalization.April 2, select the seed of germination neat and consistent to broadcast into 72 holes dish, each handles seedling medium and fertilization mode with experimental example 1.
June 10, take out the celery seedlings root, adopt triphenyl tetrazolium chloride method (TTC) to measure the root system vigor.
Root system is the major organs of plant to moisture, mineral Nutrient Absorption, is again the organ that important substance in the plant (as amino acid, hormone etc.) is synthetic, assimilate, transform, and the growing state of root system and vigor directly influence the vital movement of plant individual.Therefore, the root system vigor is to weigh seedling stalwartness whether important indicator.As can be seen from Figure 3, with contrast matrix phase ratio, T1～T5 seedling medium has all improved celery seedlings root vigor, and wherein, the T2 seedling medium is bigger to the facilitation of seedlings root vigor, and comparison is according to having improved 21.43%.
Experimental example 3. seedling mediums of the present invention to the field planting of celery seedling after the effect of output
Select texts and pictures to draw and be the examination material, seed is purchased in Vegetable ﹠ Flower Inst., Chinese Academy of Agriculture Science seed retail department.
The greenhouse by solar heat soil organic matter content is 3.12%, alkali-hydrolyzable nitrogen 146.3mgkg
-1, available phosphorus 576.5mgkg
-1, available potassium 296.2mgkg
-1
Experiment is carried out in Vegetable ﹠ Flower Inst., Chinese Academy of Agriculture Science's greenhouse by solar heat.Celery seed through the seed soaking, the sterilization after carry out alternating temperature (20 ℃/10 ℃, 12h/12h) vernalization.July 15, select the seed of germination neat and consistent to broadcast into 72 holes dish, each handles seedling medium and fertilization mode with experimental example 1.September 21, the celery seedling selects seedling of the same size to be colonizated in greenhouse by solar heat during 5 true leaves, seeding row spacing 25cm * 25cm, 30 strains of every sub-district.
Experimental result is as follows:
With contrast matrix phase ratio, after the celery seedling field planting that the T2 seedling medium is cultivated, the amplitude that output increases is big (Fig. 4), and comparison is according to having increased by 13.32%, and difference reaches significance level.After the celery seedling field planting that T1, T3, T4, T5 seedling medium are cultivated, output also all in various degree be higher than contrast.
Claims (8)
1. celery seedling raising matrix, raw material components is vegetables stubble compost product, the peat composed of rotten mosses and vermiculite, volume ratio is 4～6: 2: 2～3, and described vegetables stubble refers to capsicum stubble, cucumber stubble and head cabbage stubble, described stubble refers to abandon after human harvesting finishes plant or the plant tissue in the field.
2. celery seedling raising matrix according to claim 1, described capsicum stubble, cucumber stubble and head cabbage stubble were with volume ratio 3: 2: 2.
3. celery seedling raising matrix according to claim 1, described vegetables stubble compost product refer to the C/N ratio of vegetables stubble crushed material is adjusted into 25, and water content is 60%, add viable count 〉=2 * 10 by 0.5% of vegetables stubble gross weight
9The compost Inoculant of cfu/g, the product that makes through composting fermentation process.
4. celery seedling raising matrix according to claim 1, the volume ratio of described vegetables stubble compost product, the peat composed of rotten mosses and vermiculite is 5: 2: 2.
5. celery seedling raising matrix according to claim 1, the described peat composed of rotten mosses are 2mm-6mm length.
6. celery seedling raising matrix according to claim 1, described vermiculite particle diameter is 1mm-2mm.
7. the preparation method of a celery seedling raising matrix, step is as follows:
1) the vegetables stubble is crushed to 0.5cm-1.2cm length, regulate C/N than to 25, water content 60%;
2) add compost Inoculant, viable count 〉=2 * 10 by 0.5% of vegetables stubble gross weight
9Cfu/g, compost obtain vegetables stubble compost product until becoming thoroughly decomposed.
3) vegetables stubble compost product mixed with the peat composed of rotten mosses, vermiculite in 5: 2: 2 by volume, adjusted pH value to 6.2.
8. preparation method according to claim 7, described compost refers to turning in per 7 days once until becoming thoroughly decomposed, and reduces to below 30 ℃ to piling body central point temperature, vegetables stubble crushed material darkens.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145479A (en) * | 2012-11-13 | 2013-06-12 | 陈卫文 | Compound fertilizer suitable for celery planting in high fertility area |
| CN103145476A (en) * | 2012-11-13 | 2013-06-12 | 陈卫文 | Compound fertilizer suitable for celery planting in middle and low fertility area |
| CN103828698A (en) * | 2014-01-21 | 2014-06-04 | 谭飞鸿 | Substrate for soilless seedling raising of mustard |
| CN105766460A (en) * | 2016-03-17 | 2016-07-20 | 陆开云 | Purple cabbage cultivation nutrient medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165008A (en) * | 2007-10-10 | 2008-04-23 | 中国农业科学院蔬菜花卉研究所 | Vegetable residual strain microorganism-earthworm multiple step inoculation conversion method |
| CN101248738A (en) * | 2008-03-28 | 2008-08-27 | 济南市鲁青园艺研究所 | Melon raise seedling or stalk cultivation ground mass and method for manufacturing same |
| CN101473749A (en) * | 2009-01-22 | 2009-07-08 | 河北农业大学 | Pocket type cultivation method for yam |
-
2010
- 2010-03-29 CN CN 201010136472 patent/CN101855975A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165008A (en) * | 2007-10-10 | 2008-04-23 | 中国农业科学院蔬菜花卉研究所 | Vegetable residual strain microorganism-earthworm multiple step inoculation conversion method |
| CN101248738A (en) * | 2008-03-28 | 2008-08-27 | 济南市鲁青园艺研究所 | Melon raise seedling or stalk cultivation ground mass and method for manufacturing same |
| CN101473749A (en) * | 2009-01-22 | 2009-07-08 | 河北农业大学 | Pocket type cultivation method for yam |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145479A (en) * | 2012-11-13 | 2013-06-12 | 陈卫文 | Compound fertilizer suitable for celery planting in high fertility area |
| CN103145476A (en) * | 2012-11-13 | 2013-06-12 | 陈卫文 | Compound fertilizer suitable for celery planting in middle and low fertility area |
| CN103828698A (en) * | 2014-01-21 | 2014-06-04 | 谭飞鸿 | Substrate for soilless seedling raising of mustard |
| CN103828698B (en) * | 2014-01-21 | 2016-06-22 | 谭飞鸿 | A kind of substrate for preserved vegetable non-soil culture |
| CN105766460A (en) * | 2016-03-17 | 2016-07-20 | 陆开云 | Purple cabbage cultivation nutrient medium |
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Application publication date: 20101013 |