CN101697704A - Soilless cultivation organic substrate used for seedling raising of capsicums and preparation method thereof - Google Patents
Soilless cultivation organic substrate used for seedling raising of capsicums and preparation method thereof Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a soilless cultivation organic substrate and a preparation method thereof. The preparation method comprises the following steps: respectively mixing the broken blocks of maize cobs, the broken blocks of maize stalks and rice hulls evenly after being stacked and fermented in the volume ratio of 3-4:3-5:2-4 and then adding 10-15kg/m3 of puffed chicken dung according to the total volume after being mixed evenly. The soilless cultivation organic substrate provided by the invention adopts the main raw materials of the maize stalks, the maize cobs and the rice hulls which are discarded in the local agricultural production so as to replace the substrate raw material of grass carbon which is commonly used in seedling raising at present, which not only can save the seedling raising cost greatly but also reduces the overexploitation of the unrenewable resource of the grass carbon and maintains the sustainable development of ecology; on the other hand, by utilizing the agricultural wastes reasonably, the income of local farmers is increased, and the wastage of resources is reduced.
Description
Technical field
The invention belongs to the cultivation technique without soil field, relate to a kind of soilless culture organic matrix and preparation method thereof, particularly a kind of soilless culture organic matrix that is used for pepper seedling raising and preparation method thereof.
Background technology
The soilless culture that originates from the 17th century is a kind of novel planting type.Soilless culture can better improve the output of crop, the better growth of controlling plant and nutrition supply.According to the regulation of supplying with soilless culture association, every without natural soil, use matrix or do not use matrix, with the nutrition liquid irrigation root system of plant or there is additive method all to belong to soilless culture.
Point disk seedling growing is to utilize the cave dish as container for plant growth, adopt light ground mass such as peat, vermiculite, perlite to make seedling medium, one in one cave, a kind of modern seedling-cultivating method of disposable Cheng Miao, be American-European countries at the new seedling growing process that grow up the seventies in 20th century, have the emergence rate height, emerge that neat, slow seedling is fast, damage by disease and insect is few, mechanization degree is high, the saving of labor, many advantages such as save time.Therefore, point disk seedling growing has become the principal mode that many countries grow seedlings.China is after the middle and later periods eighties introduces, and the scientific worker of various places explores the production system of growing seedlings that is fit to China on the basis to its digestion, absorption.Obtained certain effect.
At present, the plug seedling substrate of soilless culture mainly adopts the peat composed of rotten mosses, perlite, vermiculite, materials such as the dregs of fat, mushroom slag; Especially with the peat composed of rotten mosses: vermiculite: perlite be 4: 1: 1 be the preferable prescription of growing seedlings of effect.But because the peat composed of rotten mosses mainly originates in China northeast, other are local uses cost of transportation height, and the peat composed of rotten mosses is non-renewable resources, and exhaustive exploitation can cause resource exhaustion, the broken ring ecological balance.At above problem, it is very necessary seeking a kind of novel matrix replacement non-renewable resources.
Summary of the invention
The problem that the present invention solves is to be provided for a kind of soilless culture organic matrix and preparation method thereof; this soilless culture organic matrix mainly is that the discarded object with local agricultural production is a primary raw material; substituting with the peat composed of rotten mosses is the existing matrix of key component; be of value to the exploitation that reduces the peat composed of rotten mosses; the resource conservation environment is kept the ecological balance.
The present invention is achieved through the following technical solutions:
A kind of soilless culture organic matrix that is used for pepper seedling raising, this matrix be with corncob fragment, maize straw fragment and rice husk behind the heap fermentation respectively according to (3～4): (3～5): the volume ratio of (2～4) is mixed, and then press the cumulative volume adding 10～15kg/m behind the mixing
3Expanded chicken manure.
Described corncob fragment, maize straw fragment and rice husk are regulated its C/N=20～30: 1 before fermentation.
Described heap fermentation is to become thoroughly decomposed in the accumulation that contains under the regimen condition of mass fraction 60%～70%, and the fermentation preference temperature is advisable for 40～45 ℃ with the matrix stack temperature, carries out turning when fermentation substrate heap central temperature surpasses 60 ℃.
A kind of preparation method who is used for the soilless culture organic matrix of pepper seedling raising may further comprise the steps:
1) maize straw and maize cob meal being broken into particle diameter is that the long fragment of 0.5cm～1.5cm is standby;
2) maize straw fragment, corncob fragment and rice husk are regulated its C/N=20～30: 1 with aqueous solution of urea respectively;
3) water content that will regulate maize straw fragment, corncob fragment and the rice husk of C/N is adjusted between the mass fraction 60%～70%, is that fermentation substrate carries out heap fermentation with it respectively then;
The fermentation preference temperature is advisable for 40～45 ℃ with the matrix stack temperature, carries out turning when fermentation substrate heap central temperature surpasses 60 ℃.
4) corncob fragment, maize straw fragment and the rice husk after will fermenting is according to (3～4): (3～5): the volume ratio of (2～4) is mixed;
And then the cumulative volume of pressing behind the mixing adds 10～15kg/m
3Expanded chicken manure, mixing once more.
Described heap fermentation is advisable for 1.8～2 meters with 2 meters of fermentation heap bottom width, height; Cover the waterproof cloth of waterproof in the accumulation.
Described heap fermentation also adds the leavening of fermentation substrate quality 0.3 ‰, to improve fermentation rate.
The stacking volume that described heap fermentation is also pressed fermentation substrate adds 20kg～30kg/m
3Living cow dung, to improve fermentation rate.
Turning every month of described heap fermentation once.
Described soilless culture organic matrix water before growing seedlings irrigates.
Compared with prior art, the present invention has following beneficial technical effects:
1, its main raw material of soilless culture organic matrix provided by the invention adopts local agricultural production discarded maize straw, corncob, rice husk, the base starting material peat composed of rotten mosses that generally uses in replacing growing seedlings at present with this, so not only can save seedling cost greatly, and the exhaustive exploitation of the minimizing non-renewable resources peat composed of rotten mosses, safeguard ecological sustainable development; Rationally utilize these agricultural wastes on the other hand, both avoided burning the environmental pollution that causes, realized Sustainable utilization of resources again.
2, soilless culture organic matrix provided by the invention, after adjusting the C/N of fermentation substrate, carry out heap fermentation, make corncob, maize straw and rice husk be converted into the nutrient component of crop by fermentation maturity to absorb, and add expanded chicken manure further perfect nutrition composition; And be improved greatly with the content of the peat composed of rotten mosses as contrast matrix phase ratio, especially its rapid available phosphorus of key component, can suitably reduce between nursery stage replenishing of phosphate fertilizer in the water and fertilizer management.
3, soilless culture organic matrix provided by the invention, with the contrast matrix phase ratio of the peat composed of rotten mosses as key component, its unit weight, total porosity, alkali-hydrolyzable nitrogen, pH value, EC value and contrast approaching, all in the suitable physicochemical character scope of general matrix; Show through the nursery effect comparative test: morphological indexs such as the pepper seedling plant height of cultivating in matrix of the present invention, fresh weight, dry weight, cotyledon area all are slightly larger than contrast, and the thick and control formula of stem is close; The equal well-grown of seedlings root on two kinds of matrix becomes shoot root system flourishing, combines closely with matrix, and the moulding of root top is all right, helps cave dish transplantation of seedlings and ensures transplanting survival rate.
4, soilless culture organic matrix provided by the invention is suitable for pepper seedling raising, the growing seedlings of especially colored capsicum, and calendar seedling age 50～60 days, or form reaches 6～8 exhibition leaves and can go out the garden.
5, soilless culture organic matrix preparation method provided by the invention adopts the form of common heap fermentation to become thoroughly decomposed, and it drops into seldom, and is simple to operate; For the efficient that guarantees to ferment, can also add matrix nutrition soil leavening or give birth to cow dung quickening and ferment.
Embodiment
Below in conjunction with embodiment the present invention is done to describe in further detail, described is to introduction of the present invention, and non-limiting.
Embodiment 1
A kind of soilless culture organic matrix that is used for pepper seedling raising, this matrix are that corncob fragment, maize straw fragment and rice husk behind the difference heap fermentation volume ratio according to 3: 3: 2 is mixed, and then the cumulative volume of pressing behind the mixing adds 10kg/m
3Expanded chicken manure.
The following method of concrete employing prepares:
1) maize straw and maize cob meal being broken into particle diameter is that the long fragment of 0.5cm～1.5cm is standby;
2) regulate the C/N of fermentation substrate, make into balanced in nutrition behind the material
Routine Test Lab is measured the C/N ratio of base starting material, is specially: the C/N=76 of maize straw: 1, and the C/N=82 of corncob: 1, the C/N=112 of rice husk: 1;
Calculate adjusting C/N to 20 according to the actual C/N of each matrix that records before the substrate fermentation: 1, needed urea amount is respectively that every kg corn stalk adds urea 6.13g, every kg corn core adds urea 6.79g, and every kilogram of rice husk adds urea 10.07g, adds the low amounts of water dissolved dilution; The concentration of used aqueous solution of urea is considered the control of water content of substrate simultaneously, evenly admixes urea water in the base starting material;
3) corncob fragment, maize straw fragment and rice husk difference heap fermentation
Add water and regulate water content of substrate between 60%～65%, promptly hold agglomerating and diffusing being advisable.Water content is too high, the easy mouldy fouling of fermentation process mesostroma; Water content is low excessively, and matrix then can not complete fermentation, discharges nutrient;
And the 0.3 ‰ adding leavenings of pressing the matrix quality specifically adopt Beijing China Kang Yuan Gymboree matrix nutrition soil fermentation assistant to improve fermenting speed;
Materials mixed piled up becomes thoroughly decomposed, with corncob fragment, maize straw fragment and rice husk be piled into 2 meters of bottom width respectively, height is advisable for 1.8～2 meters, length is not limit; Cover the waterproof cloth of waterproof in the accumulation;
The fermentation preference temperature is advisable for 40～45 ℃ with the matrix stack temperature, carries out turning when fermentation substrate heap central temperature surpasses 60 ℃; Winter fermentation needs 3 months approximately, during turning in every month once;
4) corncob fragment, maize straw fragment and the rice husk after will fermenting is mixed according to 3: 3: 2 volume ratio;
And then the cumulative volume of pressing behind the mixing adds 10kg/m
3Expanded chicken manure, mixing is promptly once more.
Embodiment 2
A kind of soilless culture organic matrix that is used for pepper seedling raising, this matrix are that corncob fragment, maize straw fragment and rice husk behind the difference heap fermentation volume ratio according to 3.5: 4: 3 is mixed, and then the cumulative volume of pressing behind the mixing adds 12kg/m
3Expanded chicken manure.
The following method of concrete employing prepares:
1) maize straw and maize cob meal being broken into particle diameter is that the long fragment of 0.5cm～1.5cm is standby;
2) regulate the C/N of fermentation substrate, make into balanced in nutrition behind the material
Routine Test Lab is measured the C/N ratio of base starting material, is specially: the C/N=80 of maize straw: 1, and the C/N=85 of corncob: 1, the C/N=108 of rice husk: 1;
Calculate adjusting C/N to 25 according to the actual C/N of each matrix that records before the substrate fermentation: 1 needed urea amount is respectively that every kg corn stalk adds urea 4.8g, and every kg corn core adds urea 5.23g, and every kilogram of rice husk adds urea 7.24g; The concentration of used aqueous solution of urea is considered the control of water content of substrate simultaneously, evenly admixes urea water in the base starting material;
3) corncob fragment, maize straw fragment and rice husk difference heap fermentation
The water content of matrix is controlled between 65%～70%, promptly holds agglomerating and diffusing being advisable; Water content is too high, the easy mouldy fouling of fermentation process mesostroma; Water content is low excessively, and matrix then can not complete fermentation, discharges nutrient;
The stacking volume that described heap fermentation is also pressed fermentation substrate adds 20kg～25kg/m
3Living cow dung, to improve fermentation rate;
Materials mixed piled up becomes thoroughly decomposed, with corncob fragment, maize straw fragment and rice husk be piled into 2 meters of bottom width respectively, height is advisable for 1.8～2 meters, length is not limit; Cover the waterproof cloth of waterproof in the accumulation;
The fermentation preference temperature is advisable for 40～45 ℃ with the matrix stack temperature, carries out turning when fermentation substrate heap central temperature surpasses 60 ℃, and winter, fermentation needed 3 months approximately, during turning in every month once;
4) corncob fragment, maize straw fragment and the rice husk after will fermenting is mixed according to 3.5: 4: 3 volume ratio;
And then the cumulative volume of pressing behind the mixing adds 12kg/m
3Expanded chicken manure, mixing is promptly once more.
Embodiment 3
A kind of soilless culture organic matrix that is used for pepper seedling raising, this matrix are that corncob fragment, maize straw fragment and rice husk behind the difference heap fermentation volume ratio according to 4: 5: 4 is mixed, and then the cumulative volume of pressing behind the mixing adds 15kg/m
3Expanded chicken manure.
The following method of concrete employing prepares:
1) maize straw and maize cob meal being broken into particle diameter is that the long fragment of 0.5cm～1.5cm is standby;
2) regulate the C/N of fermentation substrate, make into balanced in nutrition behind the material
Routine Test Lab is measured the C/N ratio of base starting material, is specially: the C/N=78 of maize straw: 1, and the C/N=82 of corncob: 1, the C/N=118 of rice husk: 1;
Calculate adjusting C/N to 30 according to the actual C/N of each matrix that records before the substrate fermentation: 1, needed urea amount is respectively that every kg corn stalk adds urea 3.48g, and every kg corn core adds urea 3.77g, and every kilogram of rice husk adds urea 6.38g; The concentration of used aqueous solution of urea is considered the control of water content of substrate simultaneously, evenly admixes urea water in the base starting material;
3) corncob fragment, maize straw fragment and rice husk difference heap fermentation
The water content of matrix is controlled between 60%～70%, promptly holds agglomerating and diffusing being advisable; This be because: water content is too high, the easy mouldy fouling of fermentation process mesostroma; Water content is low excessively, and matrix then can not complete fermentation, discharges nutrient;
Heap fermentation also adds the leavening of fermentation substrate quality 0.3 ‰, and the stacking volume adding 25kg～30kg/m that presses fermentation substrate
3Living cow dung, to improve fermentation rate;
Materials mixed piled up becomes thoroughly decomposed, with corncob fragment, maize straw fragment and rice husk be piled into 2 meters of bottom width respectively, height is advisable for 1.8～2 meters, length is not limit; Cover the waterproof cloth of waterproof in the accumulation;
The fermentation preference temperature is advisable for 40～45 ℃ with the matrix stack temperature, carries out turning when fermentation substrate heap central temperature surpasses 60 ℃, and winter, fermentation needed 3 months approximately, during turning in every month once;
4) corncob fragment, maize straw fragment and the rice husk after will fermenting is mixed according to 4: 5: 4 volume ratio;
And then the cumulative volume of pressing behind the mixing adds 15kg/m
3Expanded chicken manure, mixing is promptly once more.
The organic substrate and the peat composed of rotten mosses of embodiment 1 preparation: vermiculite: perlite be 4: 1: 1 in contrast the physicochemical property of matrix relatively reach the nursery effect checking
A, concrete physicochemical property are more as shown in table 1, and detection method wherein all adopts conventional laboratory facilities
Table 1 compares with the physicochemical property of contrast matrix
| Matrix species | Unit weight (g/cm 3) | Total porosity (%) | Alkali-hydrolyzable nitrogen (mg.kg -1) | Rapid available phosphorus (mg.kg -1) | ??pH | ??EC??(ms/cm) |
| Contrast matrix | ??0.23 | ??82.5 | ??1005.4 | ??233.5 | ??6.73 | ??1.14 |
| Matrix species | Unit weight (g/cm 3) | Total porosity (%) | Alkali-hydrolyzable nitrogen (mg.kg -1) | Rapid available phosphorus (mg.kg -1) | ??pH | ??EC??(ms/cm) |
| Embodiment 1 | ??0.29 | ??78.4 | ??1267.2 | ??713.4 | ??7.09 | ??1.28 |
As shown in Table 1: the unit weight of formulation media of the present invention, total porosity, alkali-hydrolyzable nitrogen, pH value, EC value and contrast matrix are approaching, all in the suitable physicochemical character scope of general matrix, can satisfy the needs of chilli seedling growth;
The available phosphorus contents of formulation media of the present invention is apparently higher than contrast, can suitably reduce between nursery stage replenishing of phosphate fertilizer in the water and fertilizer management.
B, nursery effect checking
Respectively two kinds of mechanism are packed into after evenly in the dish of 50 holes, sow preceding 1 day water and irrigate standby;
Seed is selected for use: No. 3 capsicums in agricultural city
Rearing condition: the happiness of capsicum property is warm, and the seed sprouting minimum temperature is 11 ℃, and the germination thermophilic is 30 ℃; The temperature of growth of seedling is 25～28 ℃ of daytimes, 15～18 ℃ of nights; Grow seedlings and in the suitable facility of temperature condition, to carry out;
The illumination that the capsicum happiness is stronger is grown seedlings generally to answer under the stronger natural lighting condition of illumination and is carried out;
Water water fine every day one time, and the cloudy day can be watered one time water in 2～3 days, and fine day waters and should carry out in the morning;
After seedling cotyledon launches fully, spray 0.2% potassium dihydrogen phosphate, sprayed 1 time in 2 days to get final product, after growing 2 true leaves, use 0.2% potassium dihydrogen phosphate+0.2% urea; Should note management seedling stage, the humidity and the temperature of control matrix are avoided the generation of disease; Calendar seedling age 50～60 days, or form reach 6～8 the exhibition leaves can go out the garden.
Concrete nursery effect contrast is as shown in table 2:
Table 2 and the comparison of contrast to the pepper seedling morphological index
| Matrix species | Plant height (cm) | Stem thick (cm) | Single-strain fresh weight (g) | Ground fresh weight (g) | Ground dry weight (g) | Cotyledon area (cm 2) | Strong sprout index |
| Contrast matrix | ??19.49 | ??2.57 | ??2.79 | ??2.35 | ??0.30 | ??2.69 | ??0.3099 |
| Embodiment 1 | ??21.01 | ??2.55 | ??3.39 | ??3.04 | ??0.35 | ??2.88 | ??0.4114 |
Annotate: strong sprout index be stem thick/plant height * single-strain fresh weight.The seedling age of surveying is 8 leaves, 1 hearts.
By nursery effect comparative test (table 2) as can be known: morphological indexs such as the seedling plant height of matrix formulations of the present invention, fresh weight, dry weight, cotyledon area all are slightly larger than contrast, and the thick and control formula of stem is close;
The equal well-grown of seedlings root on two kinds of matrix becomes shoot root system flourishing, combines closely with matrix, and the moulding of root top is all right, helps cave dish transplantation of seedlings and ensures transplanting survival rate.
Claims (8)
1. soilless culture organic matrix that is used for pepper seedling raising, it is characterized in that, this matrix be with corncob fragment, maize straw fragment and rice husk behind the heap fermentation respectively according to (3～4): (3～5): the volume ratio of (2～4) is mixed, and then press the cumulative volume adding 10～15kg/m behind the mixing
3Expanded chicken manure.
2. the soilless culture organic matrix that is used for pepper seedling raising as claimed in claim 1 is characterized in that, corncob fragment, maize straw fragment and rice husk are regulated its C/N=20～30: 1 before fermentation.
3. the soilless culture organic matrix that is used for pepper seedling raising as claimed in claim 1, it is characterized in that, described heap fermentation is to be that accumulation under the situation of mass fraction 60%～70% is become thoroughly decomposed in water content, the fermentation temperature of matrix heap is 40～45 ℃, carries out turning when fermentation substrate heap central temperature surpasses 60 ℃.
4. a preparation method who is used for the soilless culture organic matrix of pepper seedling raising is characterized in that, may further comprise the steps:
1) maize straw and maize cob meal being broken into particle diameter is that the long fragment of 0.5cm～1.5cm is standby;
2) maize straw fragment, corncob fragment and rice husk are regulated its C/N=20～30: 1 with aqueous solution of urea respectively;
3) water content that will regulate maize straw fragment, corncob fragment and the rice husk of C/N is adjusted between the mass fraction 60%～70%, is that fermentation substrate carries out heap fermentation with it respectively then;
The fermentation temperature of matrix heap is 40～45 ℃, carries out turning when fermentation substrate heap central temperature surpasses 60 ℃;
4) corncob fragment, maize straw fragment and the rice husk after will fermenting is according to (3～4): (3～5): the volume ratio of (2～4) is mixed;
And then the cumulative volume of pressing behind the mixing adds 10～15kg/m
3Expanded chicken manure, mixing once more.
5. the preparation method who is used for the soilless culture organic matrix of pepper seedling raising as claimed in claim 4 is characterized in that, 2 meters of fermentation heap bottom width, 1.8～2 meters of height.
6. the preparation method who is used for the soilless culture organic matrix of pepper seedling raising as claimed in claim 4 is characterized in that described heap fermentation also adds the leavening of fermentation substrate quality 0.3 ‰, to improve fermentation rate.
7. the preparation method who is used for the soilless culture organic matrix of pepper seedling raising as claimed in claim 4 is characterized in that, the stacking volume that described heap fermentation is also pressed fermentation substrate adds 20kg～30kg/m
3Living cow dung, to improve fermentation rate.
8. the preparation method who is used for the soilless culture organic matrix of pepper seedling raising as claimed in claim 4 is characterized in that, turning every month of described heap fermentation once.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941855A (en) * | 2010-09-15 | 2011-01-12 | 云南省农业科学院农业环境资源研究所 | Organic ridging matrix for garlic and preparation method thereof |
| CN102746062A (en) * | 2012-07-04 | 2012-10-24 | 吉林市农业科学院 | Soilless culture substrate and preparation method thereof |
| CN103340096A (en) * | 2013-07-05 | 2013-10-09 | 北京林业大学 | Ecological cushion |
| CN103467153A (en) * | 2013-08-14 | 2013-12-25 | 江苏鼎钰生态农业科技有限公司 | Soilless culture substrate |
| CN103636478A (en) * | 2013-12-11 | 2014-03-19 | 甘肃凯源生物技术开发中心 | Pepper seedling growing substrate applicable in winter and spring |
| CN104478618A (en) * | 2014-12-31 | 2015-04-01 | 遵义市宝海农用物资研发有限公司 | Soilless seedling substrate and preparation method thereof |
| CN105794535A (en) * | 2016-04-14 | 2016-07-27 | 梁英强 | Pepper seedling culture matrix |
| CN109115776A (en) * | 2018-08-27 | 2019-01-01 | 江苏大学 | A kind of Plug seedling growing way non-destructive monitoring method and device based on color and depth information |
| CN109328986A (en) * | 2018-09-12 | 2019-02-15 | 安徽多多利农业科技有限公司 | A method of organic culture substrate is prepared with sawdust-rice husk-straw decomposing fermentation |
| CN110338034A (en) * | 2019-07-18 | 2019-10-18 | 新疆农业大学 | Pepper cultivation matrix and preparation method thereof, capsicum implantation methods |
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2009
- 2009-11-06 CN CN200910218857A patent/CN101697704A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941855B (en) * | 2010-09-15 | 2013-03-20 | 云南省农业科学院农业环境资源研究所 | Organic ridging matrix for garlic and preparation method thereof |
| CN101941855A (en) * | 2010-09-15 | 2011-01-12 | 云南省农业科学院农业环境资源研究所 | Organic ridging matrix for garlic and preparation method thereof |
| CN102746062A (en) * | 2012-07-04 | 2012-10-24 | 吉林市农业科学院 | Soilless culture substrate and preparation method thereof |
| CN102746062B (en) * | 2012-07-04 | 2013-09-18 | 吉林市农业科学院 | Soilless culture substrate and preparation method thereof |
| CN103340096B (en) * | 2013-07-05 | 2014-11-26 | 北京林业大学 | Ecological cushion |
| CN103340096A (en) * | 2013-07-05 | 2013-10-09 | 北京林业大学 | Ecological cushion |
| CN103467153A (en) * | 2013-08-14 | 2013-12-25 | 江苏鼎钰生态农业科技有限公司 | Soilless culture substrate |
| CN103636478A (en) * | 2013-12-11 | 2014-03-19 | 甘肃凯源生物技术开发中心 | Pepper seedling growing substrate applicable in winter and spring |
| CN103636478B (en) * | 2013-12-11 | 2016-03-30 | 甘肃凯源生物技术开发中心 | Be applicable to the pepper seedling raising medium of winter-spring season |
| CN104478618A (en) * | 2014-12-31 | 2015-04-01 | 遵义市宝海农用物资研发有限公司 | Soilless seedling substrate and preparation method thereof |
| CN105794535A (en) * | 2016-04-14 | 2016-07-27 | 梁英强 | Pepper seedling culture matrix |
| CN109115776A (en) * | 2018-08-27 | 2019-01-01 | 江苏大学 | A kind of Plug seedling growing way non-destructive monitoring method and device based on color and depth information |
| CN109328986A (en) * | 2018-09-12 | 2019-02-15 | 安徽多多利农业科技有限公司 | A method of organic culture substrate is prepared with sawdust-rice husk-straw decomposing fermentation |
| CN110338034A (en) * | 2019-07-18 | 2019-10-18 | 新疆农业大学 | Pepper cultivation matrix and preparation method thereof, capsicum implantation methods |
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