CN104003808B - A kind of functional type seedling medium and application thereof - Google Patents
A kind of functional type seedling medium and application thereof Download PDFInfo
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- CN104003808B CN104003808B CN201410262269.7A CN201410262269A CN104003808B CN 104003808 B CN104003808 B CN 104003808B CN 201410262269 A CN201410262269 A CN 201410262269A CN 104003808 B CN104003808 B CN 104003808B
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Abstract
The invention discloses a kind of functional type seedling medium and application thereof.This seedling medium comprises becoming thoroughly decomposed the basic mixed thing that marine alga slag, become thoroughly decomposed manioc waste and the mushroom slag that becomes thoroughly decomposed are raw material, and the volume ratio of the marine alga slag that wherein becomes thoroughly decomposed, become thoroughly decomposed manioc waste and the mushroom slag that becomes thoroughly decomposed is 30 ~ 50:18 ~ 42:18 ~ 42.Also containing the water-holding agent of 0.5 ~ 8g/L and the BIO biological organic fertilizer of 3 ~ 36g/L in described seedling medium.The present invention filters out the marine alga slag of specific proportioning, manioc waste and the basic mixed thing of the composite conduct of mushroom slag from conventional bio-matrix, effectively can promote the growth of tomato.Add BIO biological organic fertilizer and the water-holding agent of specific consumption on this basis, the two can work in coordination with onset, interpolation BIO biological organic fertilizer and water-holding agent can significantly improve blade Determination of Chlorophyll content more separately, promote various vegetables crop photosynthesis, the resistance of remarkable enhancing crop, thus significantly promote robust plant growth, improve crop yield and quality.
Description
Technical field
The invention belongs to fertilizer field, relate to a kind of functional type seedling medium and application thereof, be specifically related to a kind of functional type seedling medium for tomato and application thereof.
Background technology
In recent years, along with the fast development of domestic and international industrialized agriculture and human consumer look at parent that is green, organic farm products, industrial seedling rearing and organic mass cultivation more and more come into one's own, and therefore select the seedling medium being applicable to seedling early growth to become crucial.In addition, the fast development of modern agriculture and industry, creates a large amount of agriculture and industry wastes, causes pollution to environment.So, utilize various agriculture and industry waste, as the raw materials such as animal excrement, crop material, marine alga slag, manioc waste, mushroom slag carry out compost fermentation, produce the focus that fertilizer and cultivation matrix have become agriculture field.The organic substrate that current production extensively adopts is based on the peat composed of rotten mosses, but the peat composed of rotten mosses is Nonrenewable resources, and overexploitation can threaten the eubiosis, and the use cost of the peat composed of rotten mosses is very high, so, develop and utilize most important to novel organic waste.
Tomato is a kind of solanaceous vegetables very general during people live, and market demand is very big.At present, with the fast development of facilities vegetable industry, solanaceous vegetables presents the trend of whole year production.In the course of cultivation, such vegetables happiness light, very big to liquid manure demand; But too much use chemical fertilizer easily causes the soil salinization, continuous cropping obstacle etc., cause soil-borne disease; Too much watering also can cause ambient moisture too high, easily causes various disease, has had a strong impact on the Sustainable Production of tomato.Therefore be badly in need of production one and there is anti-soil-borne disease, and there is the organic substrate of water-retention fertilizer function, by hole plate seedling growth, improve tomato seedling disease resistance, promote root growth, thus reach the effect of nurturing staff; Also can be directly used in tomato cultivation, reach control continuous cropping obstacle, produce effect that is organic, green tomatoes.
Agriculture and industry waste wide material sources such as marine alga slag, manioc waste and mushroom slag, and containing nutritive substances such as abundant organic matter, N, P, K and various trace elements, therefore, have compost fermentation and make the great potential of seedling medium and industrialization development.
At present, there is no the relevant report by forming diseases prevention water-preserving promoting type function seedling medium after the fermentation mixtures such as marine alga slag, manioc waste and mushroom slag with BIO biological organic fertilizer and water-holding agent proportioning.
Summary of the invention
The object of the invention is the above-mentioned deficiency for prior art, a kind of functional type seedling medium is provided.
Another object of the present invention is to provide the application of this seedling medium.
Object of the present invention realizes by following technical scheme:
A kind of seedling medium, the basic mixed thing that the marine alga slag that comprises becoming thoroughly decomposed, become thoroughly decomposed manioc waste and the mushroom slag that becomes thoroughly decomposed are raw material, the volume ratio of the marine alga slag that wherein becomes thoroughly decomposed, become thoroughly decomposed manioc waste and the mushroom slag that becomes thoroughly decomposed is 30 ~ 50:18 ~ 42:18 ~ 42.
The marine alga slag that becomes thoroughly decomposed of the present invention refers to the marine alga slag base starting material of compost maturity, and water content is 10% ~ 15%, and total porosity is 65% ~ 75%, and unit weight is 0.55 ~ 0.65g/cm
3.Described marine alga slag prepares according to method described in 201310053435.8.
The manioc waste that becomes thoroughly decomposed of the present invention refers to the manioc waste base starting material of compost maturity, and water content is 35% ~ 40%, and total porosity is 75% ~ 85%, and unit weight is 0.20 ~ 0.35g/cm
3.Described manioc waste prepares by the following method: manioc waste feed moisture content is adjusted to 55% ~ 65%, add urea and regulate C/N to 25 ~ 35:1, banked up into length and width after mixing, height be respectively 2.5 ~ 3.5m, the bar of 1.0 ~ 2.0m, 1.0 ~ 1.5m buttress rear covered rearing with plastic film to be incubated, on average turning in every 3 ~ 7 days 1 time, should control in fermenting process to pile interior water content always 55% ~ 65%, whole digest process about 25 ~ 45 days.
The mushroom slag that becomes thoroughly decomposed of the present invention refers to the mushroom slag base starting material of compost maturity, and water content is 30% ~ 35%, and total porosity is 65% ~ 75%, and unit weight is 0.25 ~ 0.40g/cm
3.Described mushroom slag prepares by the following method: mushroom slag feed moisture content is down to 55% ~ 65%, every 1m
3mushroom slag in add the urea (N%=46.3%) of 0.5 ~ 0.8Kg and the chicken manure of 2.5 ~ 3.5Kg, the bar buttress that length is respectively 2.0 ~ 3.0m, 1.0 ~ 2.0m, 1.0 ~ 1.5m is piled after mixing, then with covered rearing with plastic film to be incubated, on average turning in every 7 ~ 10 days 1 time.Should control in fermenting process to pile interior water content between 55% ~ 60%, whole digest process about 70 ~ 100 days.
Seedling medium of the present invention, volume ratio preferably 30 ~ 40:18 ~ 30:18 ~ 30 of the marine alga slag that becomes thoroughly decomposed, become thoroughly decomposed manioc waste and the mushroom slag that becomes thoroughly decomposed; Preferred 40:30:30 further.
The PH of basic mixed thing of the present invention is 6.1 ~ 7.9, EC value is 1.7 ~ 3.5ms/cm, and total porosity is 65% ~ 80%, and unit weight is 0.2 ~ 0.5g/cm
3.
Preferably also containing the water-holding agent of 0.5 ~ 8g/L and the BIO biological organic fertilizer of 3 ~ 36g/L in described seedling medium; Further preferably containing the water-holding agent of 1 ~ 2g/L and the BIO biological organic fertilizer of 3 ~ 12g/L.
Described water-holding agent optimization polypropylene acid amides cross-linking copolymer class water-holding agent, the XM type water-holding agent in the polyacrylamide cross-linking copolymer (CLP) of preferably Beijing Han Limiao Technew SA production further; Biological organic fertilizer is selected from the BIO biological organic fertilizer that Jiangsu Engineering Center Xintiandi Biofertilizer Co.ltd produces.
The application of seedling medium of the present invention in tomato seedling cultivation.
Beneficial effect:
Marine alga slag, manioc waste and mushroom slag are distinguished compost fermentation and the substrate products of composite rear formation, there is abundant organic matter, the various nutritive element such as N, P, K, Ca, Fe, Cu, Zn, Mn and certain moisture, matrix PH, EC, total porosity, unit weight etc. all meet Industry code requirements, and this matrix has the function of efficiency slow release, be therefore very applicable to vegetable crop nursery and plantation.The present invention is directed to the specific demand to N, P, K main nutrient elements, other trace elements and moisture in tomato growth process, from conventional bio-matrix, filter out the marine alga slag that becomes thoroughly decomposed of specific proportioning, become thoroughly decomposed manioc waste and the basic mixed thing of the composite conduct of mushroom slag that becomes thoroughly decomposed, and effectively can promote the growth of tomato.Add BIO biological organic fertilizer and the water-holding agent of specific consumption on this basis, the two can work in coordination with onset, interpolation BIO biological organic fertilizer and water-holding agent can significantly improve blade Determination of Chlorophyll content more separately, promote tomato plant photosynthesis, the resistance of remarkable enhancing plant, thus significantly promote robust plant growth, improve crop yield and quality.
Embodiment
Embodiment 1
First, by water content about 85% fresh marine alga slag by airing or other modes, its water content is down between 50% ~ 55%.Secondly, marine alga slag is pressed about 1.5m
3volume pile length be respectively 1.5m, 1.0m, 1.0m bar buttress, then with covered rearing with plastic film to be incubated, on average turning in every 3 days 1 time.Should control in fermenting process to pile interior water content between 45% ~ 50%, until later stage fermentation stack temperature reduces and reaches steady state, marine alga slag colourity is chocolate, and pH value is stablized and is in 7.5 ~ 8.5, EC value reaches stable, namely shows that marine alga slag compost fermentation completes substantially.
Embodiment 2
First, fresh manioc waste water content is regulated to be down to about 60% by airing or other modes.Secondly, in manioc waste raw material, optionally add urea (N%=46.3%) regulate C/N to 30:1, after mixing, pressed about 5.4m
3volume pile length be respectively 3.0m, 1.5m, 1.2m bar buttress, then with covered rearing with plastic film to be incubated, on average turning in every 5 days 1 time.Should control in fermenting process to pile interior water content always about 60%, until later stage fermentation stack temperature reduces and reaches steady state, EC value etc., physical and chemical index reaches stable, namely shows that manioc waste compost fermentation completes substantially.
Embodiment 3
First, fresh mushroom slag (the discarded culture material that batch production needle mushroom is produced) water content is regulated to be down to about 60% by airing or other modes.Secondly, every 1m
3fresh mushroom slag in add the urea (N%=46.3%) of 0.7Kg and the chicken manure of 3Kg, pressed about 3.75m after mixing
3volume pile length be respectively 2.5m, 1.5m, 1.0m bar buttress, then with covered rearing with plastic film to be incubated, on average turning in every 7 days 1 time.Should control in fermenting process to pile interior water content between 55% ~ 60%, until later stage fermentation stack temperature reduces and reaches steady state, fermentation material is chocolate by light yellow, and the physical and chemical indexs such as EC value reach stable, namely show that mushroom slag compost fermentation completes substantially.
Marine alga slag described in following examples 4 and 5, manioc waste and mushroom slag are all the marine alga slag that becomes thoroughly decomposed, manioc waste and the mushroom slag prepared according to the method in embodiment 1 ~ 3.
The tomato substrate formula screening that embodiment 4 one kinds is raw material with marine alga slag, manioc waste and mushroom slag
Take tomato as examination material, in plant factor, carry out hole plate seedling growth, average culture temperature be daytime/night: 28 DEG C/19 DEG C, after tomato seedling is emerged, measure each process growth increment when 40 days, test repetition 3 times, averages.
Table 1: test process
Table 2: respectively processing affects 1 to tomato growth
| Process | Plant height (cm) | Stem thick (mm) | Overground part fresh weight (g) | Underground part fresh weight (g) |
| T1 | 12.356±0.142 | 3.153±0.067 | 4.381±0.059 | 1.134±0.046 |
| T2 | 12.423±0.215 | 3.020±0.022 | 4.664±0.103 | 1.267±0.012 |
| T3 | 12.540±0.108 | 3.131±0.043 | 4.812±0.048 | 1.519±0.042 |
| T4 | 12.391±0.260 | 2.915±0.085 | 4.587±0.117 | 1.228±0.055 |
| T5 | 12.178±0.253 | 3.243±0.076 | 5.364±0.059 | 1.451±0.038 |
| T6 | 12.579±0.187 | 3.141±0.028 | 5.656±0.072 | 1.347±0.052 |
| T7 | 13.230±0.196 | 3.122±0.041 | 4.344±0.029 | 1.233±0.068 |
| T8 | 13.912±0.227 | 3.207±0.033 | 5.685±0.088 | 1.627±0.071 |
| T9 | 12.995±0.143 | 3.155±0.021 | 5.373±0.057 | 1.517±0.047 |
| T10 | 13.560±0.103 | 3.039±0.034 | 5.662±0.161 | 1.323±0.053 |
| T11 | 13.742±0.213 | 3.199±0.055 | 5.356±0.058 | 1.487±0.029 |
| T12 | 13.677±0.197 | 3.275±0.032 | 5.236±0.093 | 1.419±0.058 |
| T13 | 14.289±0.232 | 3.171±0.012 | 6.275±0.073 | 1.555±0.042 |
| T14 | 13.526±0.156 | 3.185±0.022 | 5.673±0.055 | 1.462±0.036 |
| T15 | 14.199±0.121 | 3.155±0.045 | 5.455±0.147 | 1.484±0.038 |
| T16 | 14.191±0.133 | 3.211±0.037 | 5.775±0.153 | 1.578±0.042 |
| T17 | 14.661±0.110 | 3.267±0.016 | 6.127±0.053 | 1.601±0.033 |
| T18 | 14.931±0.233 | 3.387±0.019 | 6.438±0.028 | 1.655±0.043 |
| T19 | 14.877±0.313 | 3.296±0.028 | 5.682±0.053 | 1.619±0.029 |
| T20 | 14.782±0.195 | 3.255±0.044 | 5.344±0.055 | 1.590±0.038 |
| T21 | 15.056±0.142 | 3.279±0.018 | 5.235±0.074 | 1.722±0.025 |
| T22 | 15.079±0.238 | 3.355±0.029 | 6.855±0.034 | 1.643±0.058 |
| T23 | 17.776±0.209 | 3.479±0.042 | 7.627±0.033 | 2.152±0.102 |
| T24 | 15.133±0.315 | 3.399±0.026 | 6.484±0.075 | 1.731±0.049 |
| T25 | 15.465±0.113 | 3.353±0.011 | 7.434±0.048 | 1.493±0.038 |
| T26 | 17.435±0.235 | 3.501±0.023 | 6.775±0.044 | 1.688±0.066 |
| T27 | 17.812±0.335 | 3.544±0.017 | 8.866±0.018 | 2.138±0.058 |
| T28 | 21.768±0.244 | 3.986±0.029 | 9.958±0.037 | 2.654±0.042 |
| T29 | 18.216±0.099 | 3.621±0.047 | 7.935±0.114 | 2.480±0.035 |
| T30 | 16.977±0.225 | 3.591±0.049 | 7.473±0.101 | 1.927±0.057 |
| T31 | 15.254±0.213 | 3.376±0.038 | 7.860±0.053 | 1.715±0.015 |
| T32 | 15.244±0.178 | 3.289±0.072 | 7.332±0.023 | 1.968±0.025 |
| T33 | 16.212±0.256 | 3.395±0.046 | 7.763±0.053 | 1.997±0.057 |
| T34 | 16.154±0.108 | 3.288±0.055 | 6.875±0.034 | 1.938±0.029 |
| T35 | 15.843±0.198 | 3.347±0.019 | 6.645±0.022 | 1.858±0.062 |
| CK | 14.268±0.180 | 3.037±0.023 | 5.427±0.054 | 1.577±0.044 |
Table 3 respectively processes and affects 2 to tomato growth
| Process | Overground part dry weight (g) | Underground part dry weight (g) | Chlorophyll content (CCI) |
| T1 | 0.160±0.009 | 0.053±0.006 | 14.443±0.476 |
| T2 | 0.175±0.010 | 0.057±0.003 | 17.456±0.346 |
| T3 | 0.181±0.007 | 0.061±0.005 | 16.622±0.287 |
| T4 | 0.169±0.005 | 0.059±0.004 | 14.545±0.199 |
| T5 | 0.173±0.003 | 0.067±0.002 | 16.625±0.187 |
| T6 | 0.157±0.008 | 0.041±0.003 | 15.513±0.259 |
| T7 | 0.198±0.003 | 0.062±0.003 | 16.765±0.309 |
| T8 | 0.199±0.004 | 0.069±0.001 | 16.411±0.2179 |
| T9 | 0.199±0.009 | 0.067±0.004 | 16.536±0.198 |
| T10 | 0.187±0.005 | 0.059±0.002 | 14.737±0.303 |
| T11 | 0.194±0.002 | 0.059±0.003 | 15.668±0.079 |
| T12 | 0.203±0.005 | 0.068±0.004 | 16.449±0.201 |
| T13 | 0.192±0.007 | 0.069±0.005 | 15.438±0.301 |
| T14 | 0.187±0.004 | 0.052±0.006 | 14.754±0.213 |
| T15 | 0.213±0.001 | 0.057±0.003 | 17.717±0.221 |
| T16 | 0.208±0.003 | 0.066±0.006 | 16.329±0.123 |
| T17 | 0.205±0.007 | 0.067±0.004 | 16.766±0.125 |
| T18 | 0.226±0.003 | 0.068±0.005 | 16.426±0.211 |
| T19 | 0.202±0.007 | 0.064±0.005 | 16.714±0.268 |
| T20 | 0.219±0.004 | 0.067±0.004 | 16.617±0.254 |
| T21 | 0.213±0.006 | 0.055±0.001 | 16.517±0.276 |
| T22 | 0.224±0.005 | 0.076±0.002 | 17.759±0.123 |
| T23 | 0.299±0.002 | 0.085±0.003 | 19.826±0.472 |
| T24 | 0.215±0.003 | 0.068±0.003 | 16.873±0.207 |
| T25 | 0.245±0.004 | 0.077±0.008 | 17.429±0.176 |
| T26 | 0.297±0.003 | 0.075±0.007 | 18.611±0.299 |
| T27 | 0.319±0.005 | 0.093±0.006 | 20.316±0.281 |
| T28 | 0.349±0.004 | 0.109±0.005 | 23.879±0.376 |
| T29 | 0.307±0.008 | 0.094±0.003 | 20.744±0.159 |
| T30 | 0.281±0.004 | 0.089±0.002 | 18.346±0.218 |
| T31 | 0.272±0.007 | 0.078±0.006 | 19.779±0.256 |
| T32 | 0.253±0.003 | 0.084±0.004 | 17.443±0.236 |
| T33 | 0.315±0.003 | 0.094±0.007 | 18.411±0.522 |
| T34 | 0.276±0.006 | 0.065±0.006 | 18.647±0.741 |
| T35 | 0.282±0.004 | 0.078±0.009 | 17.547±0.628 |
| CK | 0.202±0.001 | 0.068±0.005 | 15.483±0.057 |
As can be seen from table 2 and table 3, along with the increase of marine alga slag volume content, each increment of tomato plant all in the trend increased, when marine alga slag content is 40%, each increment of plant and chlorophyll content relatively best, but process electrodeless significant difference with other; When marine alga slag volumn concentration reaches 50%, each growth indexes of plant has obvious decline when comparatively content is 40%, but still higher than contrast (CK) level.When marine alga slag content is fixed, along with the increase of manioc waste content, each increment of plant is in first raising the trend reduced afterwards, and wherein relative best with the ratio mixture of mushroom slag 1:1 with manioc waste, mushroom slag too high levels can cause growth increment to reduce.On the whole, with marine alga slag: manioc waste: mushroom slag is that each increment of tomato plant of 40:30:30 process is relatively optimum, plant plant height, stem slightly comparatively contrast and improve 52.57% and 31.25% respectively, and the total fresh weight of plant and gross dry weight comparatively contrast and improve 80.07% and 69.63% respectively.Also can be found out by table 2 and table 3, although large multiprocessing all employs marine alga slag, manioc waste and mushroom slag mixture, the proportioning not in scope, it is not so good as contrast on the contrary to the growth-promoting functions of tomato, or only slightly better than contrast.
The tomato functional type substrate formula screening that embodiment 5 one kinds is main raw material with marine alga slag, manioc waste and mushroom slag
Tested by Tomato, draw marine alga slag: manioc waste: after mushroom slag carries out mixture with the ratio of 40:30:30, cultivation effect is relatively best.
The PH of above-mentioned mixed substrate is about 6.5, EC value and is about 2.1ms/cm, and total porosity is about 73%, and unit weight is about 0.35g/cm
3.
On the basis of above-mentioned mixed substrate, the BIO biological organic fertilizer that XM type water-holding agent in the polyacrylamide cross-linking copolymer (CLP) that Beijing Han Limiao Technew SA adding 0.5 ~ 8g/L produces and the Jiangsu Engineering Center Xintiandi Biofertilizer Co.ltd of 3 ~ 36g/L produce, 36 are established to test process (referring to table 4) altogether, Tomato is carried out in plant factor, envrionment conditions is with embodiment 4, transplant when tomato grows to 2 true leaves and carry out normal management in the cultivation tray that matrix is housed, each process 20 basin (has inoculated Fusarium oxysporum germ suspension in every basin matrix, and really matrix contain germ concentration reach 104cfug ?1), the growth indexes (referring to table 5 and table 6) of each process tomato is measured afterwards in 20 days.
Process tested by table 4
| Process | Marine alga slag | Manioc waste | Mushroom slag | Water-holding agent | BIO fertilizer |
| (T) | (V/％) | (V/％) | (V/％) | (g/L) | (g/L) |
| T1 | 40 | 30 | 30 | 0 | 0 |
| T2 | 40 | 30 | 30 | 0 | 3 |
| T3 | 40 | 30 | 30 | 0 | 6 |
| T4 | 40 | 30 | 30 | 0 | 12 |
| T5 | 40 | 30 | 30 | 0 | 24 |
| T6 | 40 | 30 | 30 | 0 | 36 |
| T7 | 40 | 30 | 30 | 0.5 | 0 |
| T8 | 40 | 30 | 30 | 0.5 | 3 |
| T9 | 40 | 30 | 30 | 0.5 | 6 |
| T10 | 40 | 30 | 30 | 0.5 | 12 |
| T11 | 40 | 30 | 30 | 0.5 | 24 |
| T12 | 40 | 30 | 30 | 0.5 | 36 |
| T13 | 40 | 30 | 30 | 1 | 0 |
| T14 | 40 | 30 | 30 | 1 | 3 |
| T15 | 40 | 30 | 30 | 1 | 6 |
| T16 | 40 | 30 | 30 | 1 | 12 |
| T17 | 40 | 30 | 30 | 1 | 24 |
| T18 | 40 | 30 | 30 | 1 | 36 |
| T19 | 40 | 30 | 30 | 2 | 0 |
| T20 | 40 | 30 | 30 | 2 | 3 |
| T21 | 40 | 30 | 30 | 2 | 6 |
| T22 | 40 | 30 | 30 | 2 | 12 |
| T23 | 40 | 30 | 30 | 2 | 24 |
| T24 | 40 | 30 | 30 | 2 | 36 |
| T25 | 40 | 30 | 30 | 4 | 0 |
| T27 | 40 | 30 | 30 | 4 | 6 |
| T28 | 40 | 30 | 30 | 4 | 12 |
| T29 | 40 | 30 | 30 | 4 | 24 |
| T30 | 40 | 30 | 30 | 4 | 36 |
| T31 | 40 | 30 | 30 | 8 | 0 |
| T32 | 40 | 30 | 30 | 8 | 3 |
| T33 | 40 | 30 | 30 | 8 | 6 |
| T34 | 40 | 30 | 30 | 8 | 12 |
| T35 | 40 | 30 | 30 | 8 | 24 |
| T36 | 40 | 30 | 30 | 8 | 36 |
Table 5: respectively processing affects 1 to tomato growth
| Process | Plant height (cm) | Stem thick (mm) | Overground part fresh weight (g) | Underground part fresh weight (g) |
| T1 | 11.400±0.265 | 2.707±0.032 | 3.097±0.055 | 0.910±0.031 |
| T2 | 11.833±0.437 | 2.990±0.053 | 3.700±0.159 | 1.147±0.008 |
| T3 | 13.300±0.208 | 3.047±0.007 | 4.103±0.229 | 1.307±0.014 |
| T4 | 14.767±0.233 | 3.237±0.015 | 4.833±0.068 | 1.780±0.072 |
| T5 | 14.033±0.260 | 3.170±0.036 | 4.653±0.068 | 1.613±0.012 |
| T6 | 12.133±0.273 | 3.003±0.037 | 4.633±0.062 | 1.123±0.077 |
| T7 | 11.800±0.300 | 2.996±0.041 | 3.803±0.169 | 1.160±0.066 |
| T8 | 12.867±0.186 | 3.203±0.017 | 4.577±0.035 | 1.413±0.056 |
| T9 | 13.633±0.176 | 3.206±0.027 | 5.080±0.087 | 1.570±0.020 |
| T10 | 15.200±0.115 | 3.293±0.032 | 6.143±0.082 | 1.863±0.035 |
| T11 | 13.600±0.416 | 3.167±0.027 | 6.023±0.046 | 1.377±0.031 |
| T12 | 11.433±0.353 | 3.047±0.018 | 3.667±0.082 | 1.013±0.035 |
| T13 | 12.967±0.120 | 3.147±0.048 | 4.160±0.030 | 1.373±0.012 |
| T14 | 13.833±0.088 | 3.323±0.032 | 4.997±0.038 | 1.490±0.017 |
| T15 | 15.433±0.145 | 3.393±0.026 | 6.180±0.126 | 1.730±0.005 |
| T16 | 16.733±0.145 | 3.467±0.003 | 7.027±0.008 | 2.043±0.035 |
| T17 | 15.167±0.393 | 3.363±0.012 | 6.210±0.070 | 1.500±0.005 |
| T18 | 12.600±0.252 | 3.100±0.057 | 3.777±0.067 | 1.050±0.047 |
| T19 | 14.300±0.058 | 3.320±0.017 | 4.813±0.014 | 1.467±0.029 |
| T20 | 16.533±0.133 | 3.406±0.032 | 5.963±0.074 | 1.540±0.028 |
| T21 | 17.367±0.088 | 3.516±0.026 | 6.913±0.122 | 1.973±0.020 |
| T22 | 18.200±0.058 | 3.703±0.038 | 8.023±0.032 | 2.383±0.020 |
| T23 | 16.600±0.153 | 3.456±0.032 | 6.697±0.066 | 2.053±0.118 |
| T24 | 15.233±0.145 | 3.193±0.067 | 5.767±0.039 | 1.857±0.056 |
| T25 | 12.733±0.145 | 3.107±0.008 | 4.090±0.031 | 1.330±0.026 |
| T26 | 13.933±0.470 | 3.240±0.041 | 4.730±0.061 | 1.522±0.069 |
| T27 | 14.167±0.203 | 3.327±0.044 | 5.377±0.041 | 1.600±0.050 |
| T28 | 15.933±0.318 | 3.490±0.015 | 6.657±0.109 | 1.887±0.026 |
| T29 | 14.200±0.351 | 3.283±0.014 | 6.137±0.109 | 1.393±0.014 |
| T30 | 12.200±0.306 | 3.097±0.023 | 4.027±0.049 | 1.023±0.023 |
| T31 | 12.800±0.153 | 3.133±0.022 | 4.490±0.051 | 1.341±0.035 |
| T32 | 13.167±0.145 | 3.137±0.028 | 4.917±0.158 | 1.443±0.039 |
| T33 | 13.133±0.233 | 3.180±0.037 | 5.077±0.099 | 1.527±0.037 |
| T34 | 14.033±0.176 | 3.247±0.023 | 5.163±0.065 | 1.543±0.032 |
| T35 | 13.070±0.089 | 3.160±0.070 | 4.767±0.192 | 1.387±0.064 |
| T36 | 12.800±0.058 | 3.076±0.023 | 4.310±0.123 | 1.217±0.027 |
Table 6 respectively processes and affects 2 to tomato growth
| Process | Overground part dry weight (g) | Underground part dry weight (g) | Chlorophyll content (CCI) |
| T1 | 0.115±0.002 | 0.026±0.001 | 14.200±0.351 |
| T2 | 0.155±0.010 | 0.042±0.002 | 16.267±0.561 |
| T3 | 0.174±0.007 | 0.048±0.001 | 16.900±0.650 |
| T4 | 0.227±0.002 | 0.066±0.002 | 16.333±0.617 |
| T5 | 0.201±0.004 | 0.045±0.002 | 15.500±0.360 |
| T6 | 0.144±0.005 | 0.030±0.000 | 14.833±0.233 |
| T7 | 0.175±0.006 | 0.049±0.001 | 13.333±0.202 |
| T8 | 0.189±0.008 | 0.053±0.002 | 15.033±0.133 |
| T9 | 0.194±0.007 | 0.057±0.001 | 15.566±0.133 |
| T10 | 0.242±0.003 | 0.078±0.002 | 16.833±0.176 |
| T11 | 0.217±0.008 | 0.056±0.003 | 15.800±0.264 |
| T12 | 0.170±0.003 | 0.044±0.002 | 13.967±0.176 |
| T13 | 0.181±0.004 | 0.048±0.001 | 14.333±0.088 |
| T14 | 0.208±0.007 | 0.057±0.003 | 15.333±0.317 |
| T15 | 0.252±0.002 | 0.065±0.001 | 17.200±0.404 |
| T16 | 0.299±0.011 | 0.083±0.004 | 19.000±0.251 |
| T17 | 0.261±0.004 | 0.066±0.002 | 18.067±0.267 |
| T18 | 0.182±0.001 | 0.056±0.003 | 16.033±0.371 |
| T19 | 0.209±0.002 | 0.057±0.002 | 14.367±0.033 |
| T20 | 0.288±0.002 | 0.066±0.002 | 17.500±0.251 |
| T21 | 0.297±0.008 | 0.079±0.001 | 19.033±0.145 |
| T22 | 0.328±0.009 | 0.095±0.002 | 21.167±0.656 |
| T23 | 0.287±0.000 | 0.072±0.005 | 18.433±0.328 |
| T24 | 0.260±0.008 | 0.059±0.005 | 17.633±0.811 |
| T25 | 0.176±0.004 | 0.043±0.002 | 13.933±0.218 |
| T26 | 0.192±0.004 | 0.053±0.003 | 15.200±0.252 |
| T27 | 0.205±0.008 | 0.058±0.002 | 15.467±0.317 |
| T28 | 0.270±0.009 | 0.079±0.001 | 17.333±0.260 |
| T29 | 0.230±0.008 | 0.065±0.001 | 16.433±0.202 |
| T30 | 0.181±0.002 | 0.050±0.003 | 14.800±0.208 |
| T31 | 0.193±0.003 | 0.056±0.002 | 15.333±0.208 |
| T32 | 0.198±0.003 | 0.056±0.002 | 15.433±0.120 |
| T33 | 0.202±0.004 | 0.058±0.001 | 15.933±0.371 |
| T34 | 0.213±0.002 | 0.067±0.001 | 16.466±0.348 |
| T35 | 0.193±0.001 | 0.049±0.002 | 16.000±0.208 |
| T36 | 0.179±0.006 | 0.042±0.000 | 13.933±0.317 |
Table 7: the BIO process of Different adding amount is on the impact of tomato growth
Note: the matrix treatments of Different adding amount BIO compares by this table, in same column between the process same period of different letter representation in 0.05 level significant difference.
Table 8: the water-holding agent process of Different adding amount is on the impact of tomato growth
Note: the matrix treatments of Different adding amount water-holding agent compares by this table, in same column between the process same period of different letter representation in 0.05 level significant difference.
Table 9: the BIO+ Different adding amount water-holding agent process of fixing addition is on the impact of tomato growth
Note: the BIO+ Different adding amount water-holding agent process of fixing addition compares by this table, in same column between the process same period of different letter representation in 0.05 level significant difference.
Table 10: the water-holding agent+Different adding amount BIO process of fixing addition is on the impact of tomato growth
Note: each matrix treatments of the water-holding agent of fixing addition+Different adding amount BIO compares by this table, in same column between the process same period of different letter representation in 0.05 level significant difference.
Can be found out by the data of table 7, on mixed substrate basis, after the BIO biological organic fertilizer of the different amount of simple interpolation, growth increment comparatively contrasts, and (T1) is all significantly improved, but along with the increase of BIO biological organic fertilizer addition, the each increment of plant is in first raising the trend reduced afterwards, and be wherein the best relatively with the BIO biological organic fertilizer addition of 12g/L, its plant gross dry weight comparatively contrasts and improves 107.4%.
Can be found out by the data of table 8, on mixed substrate basis, after the water-holding agent of the different amount of simple interpolation, growth increment comparatively contrasts, and (T1) is all significantly improved, but along with the increase of water-holding agent addition, the each increment of plant is in first raising the trend reduced afterwards, and be wherein the best relatively with the water-holding agent addition of 2g/L, its plant gross dry weight comparatively contrasts and improves 88.3%.
Can be found out by the data of table 9, on mixed substrate basis, BIO biological organic fertilizer addition is fixed as 12g/L, after adding the water-holding agent of different amount, growth increment comparatively contrasts, and (T1) is all significantly improved, but along with the increase of water-holding agent addition, matrix water-retentivity obviously strengthens, but plant root air permeability can be affected because water content is too high when addition is excessive, therefore each increment of plant is also in first raising the trend reduced afterwards, be wherein relatively best with the water-holding agent addition of 2g/L, its plant gross dry weight comparatively contrasts and improves 199.7%.Can be drawn by table 8 data, if water-holding agent addition is fixed as 2g/L, after adding the BIO biological organic fertilizer of different amount, the process (T19) that growth increment does not add BIO is all significantly improved, be wherein relatively best with the BIO biological organic fertilizer addition of 12g/L, its plant gross dry weight comparatively T19 improves 59.2%.After showing to add the BIO biological organic fertilizer of suitable proportion and water-holding agent, the two creates the effect of synergy, obviously can promote plant strain growth, particularly increase the accumulation of plant dry-matter by improving the approach such as plant photosynthesis, but can show that both additions can suppress plant strain growth time excessive on the contrary by process such as T36.
For the tomato plant of each process, do not add each process of biological organic fertilizer, in 20 basins, have 16 basins to fall ill, sickness rate is 80%; And each process rate of falling ill of adding biological organic fertilizer is not all more added obvious reduction, wherein 1 basin that only has of T22 process is fallen ill, sickness rate is only 5%, and overall diseases prevention rate is about more than 85%, illustrates that adding biological organic fertilizer can improve tomato anti-blight ability significantly.
In addition, compared with the control, in matrix, the BIO biological organic fertilizer of broiler diets and the plant leaf chlorophyll content of water-holding agent process are improved, may be that two kinds of functional mass can promote the growth of plant root and the absorptivity to nutritive element, thus facilitate chlorophyllous synthesis, improve its content.
Claims (7)
1. a tomato seedling substrate, it is characterized in that being made up of the basic mixed thing being raw material with the marine alga slag that becomes thoroughly decomposed, become thoroughly decomposed manioc waste and the mushroom slag that becomes thoroughly decomposed and the water-holding agent of 0.5 ~ 8g/L and the BIO biological organic fertilizer of 3 ~ 36g/L, the volume ratio of the marine alga slag that wherein becomes thoroughly decomposed, become thoroughly decomposed manioc waste and the mushroom slag that becomes thoroughly decomposed is 30 ~ 50:18 ~ 42:18 ~ 42.
2. tomato seedling substrate according to claim 1, is characterized in that the described marine alga slag that becomes thoroughly decomposed, the volume ratio of become thoroughly decomposed manioc waste and the mushroom slag that becomes thoroughly decomposed is 30 ~ 40:18 ~ 30:18 ~ 30.
3. tomato seedling substrate according to claim 2, is characterized in that the described marine alga slag that becomes thoroughly decomposed, the volume ratio of become thoroughly decomposed manioc waste and the mushroom slag that becomes thoroughly decomposed is 40:30:30.
4. the tomato seedling substrate according to any one of claim 1 ~ 3, it is characterized in that the pH of described basic mixed thing be 6.1 ~ 7.9, EC value is 1.7 ~ 3.5ms/cm, total porosity is 65% ~ 80%, and unit weight is 0.2 ~ 0.5g/cm
3.
5. the tomato seedling substrate according to any one of claim 1 ~ 3, is characterized in that described water-holding agent concentration is 1 ~ 2g/L, and described BIO biological organic fertilizer concentration is 3 ~ 12g/L.
6. tomato seedling substrate according to claim 1, is characterized in that described water-holding agent is polyacrylamide cross-linking copolymer class water-holding agent.
7. the application of tomato seedling substrate according to claim 1 in tomato seedling cultivation.
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| CN104446921A (en) * | 2014-11-17 | 2015-03-25 | 柳州市天姿园艺有限公司 | Large-scale kapok seedling culture soil |
| CN105766582B (en) * | 2016-03-23 | 2020-03-27 | 山东圣翔节能科技有限公司 | Functional seedling culture substrate |
| CN106342667A (en) * | 2016-08-22 | 2017-01-25 | 淮安市中禾农业科技开发有限公司 | Seedling growing matrix special for melons |
| CN107241980A (en) * | 2017-05-18 | 2017-10-13 | 杭州朵云生态农业有限公司 | A kind of implantation methods of Organic tomato |
| CN109429993A (en) * | 2018-11-06 | 2019-03-08 | 国家***第三海洋研究所 | A kind of cultivation matrix of the algae-residue containing asparagus and preparation method thereof |
| CN109315266A (en) * | 2018-12-14 | 2019-02-12 | 江苏徐淮地区淮阴农业科学研究所 | A kind of pepper seedling raising biological function type matrix suitable for mechanization transplanting |
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| CN101697705A (en) * | 2009-11-06 | 2010-04-28 | 西北农林科技大学 | Soilless culture organic matrix used for tomato seedling raising and preparation method thereof |
| CN102276332A (en) * | 2010-06-08 | 2011-12-14 | 广西壮族自治区农业科学院微生物研究所 | Seedling culturing medium with cassava dregs as raw materials and preparation method thereof |
| CN103086773A (en) * | 2013-02-19 | 2013-05-08 | 南京农业大学 | Seaweed residue compost fermentation method for vegetable seedling raising substrates |
| CN103168668A (en) * | 2012-11-12 | 2013-06-26 | 王立华 | Fruit and vegetable seedling culturing substrate prepared by utilizing agricultural wastes |
| CN103270928A (en) * | 2013-06-18 | 2013-09-04 | 周建设 | Water-retaining soilless culture substrate and production method thereof |
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| CN101697705A (en) * | 2009-11-06 | 2010-04-28 | 西北农林科技大学 | Soilless culture organic matrix used for tomato seedling raising and preparation method thereof |
| CN102276332A (en) * | 2010-06-08 | 2011-12-14 | 广西壮族自治区农业科学院微生物研究所 | Seedling culturing medium with cassava dregs as raw materials and preparation method thereof |
| CN103168668A (en) * | 2012-11-12 | 2013-06-26 | 王立华 | Fruit and vegetable seedling culturing substrate prepared by utilizing agricultural wastes |
| CN103086773A (en) * | 2013-02-19 | 2013-05-08 | 南京农业大学 | Seaweed residue compost fermentation method for vegetable seedling raising substrates |
| CN103270928A (en) * | 2013-06-18 | 2013-09-04 | 周建设 | Water-retaining soilless culture substrate and production method thereof |
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