CN107896923B - Lily culture medium and preparation method and application thereof - Google Patents
Lily culture medium and preparation method and application thereof Download PDFInfo
- Publication number
- CN107896923B CN107896923B CN201711348507.6A CN201711348507A CN107896923B CN 107896923 B CN107896923 B CN 107896923B CN 201711348507 A CN201711348507 A CN 201711348507A CN 107896923 B CN107896923 B CN 107896923B
- Authority
- CN
- China
- Prior art keywords
- lily
- epicarp
- days
- pecan
- cultivation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
Abstract
The invention relates to the field of plant cultivation, in particular to a lily cultivation substrate and a preparation method and application thereof. The lily cultivation medium comprises, by weight, 55-75% of fermented hickory epicarp, 20-40% of peat and 4-6% of decomposed sheep manure. The matrix has stable physical properties, is loose and breathable, has high N, P, K content, and is suitable for growth and development of lily. The invention applies the pecan epicarp to the preparation of the lily culture medium, and relieves the environmental pressure caused by the waste pecan epicarp. According to the method, the substrate is placed in the furrow, and the lily bulbs are planted on the substrate, so that the root system of the plant is completely isolated from the soil, and the problem of continuous cropping obstacle existing in traditional field planting of lily can be solved.
Description
Technical Field
The invention relates to the field of plant cultivation methods, in particular to a lily cultivation substrate and a preparation method and application thereof.
Background
The economic value of the hickory nut is high, but the utilization rate of the hickory nut epicarp is extremely low at present, so that not only is the resource waste caused, but also the ecological environment is seriously polluted.
For a long time, local lily production adopts a traditional field planting mode, has serious continuous cropping obstacles and becomes a bottleneck of local lily production and development. The substrate cultivation is a scientific method for solving the continuous cropping obstacle, but the main raw material used in the conventional substrate cultivation is peat, so that the cost is high, and the profit is slightly thin or the risk of loss exists in comparison with the market of the fresh cut flowers of lily with large market fluctuation.
Disclosure of Invention
The invention aims to: provides a lily cultivation medium taking the pecan epicarp as a main raw material, can solve the continuous cropping obstacle of the traditional field cultivation, has low cost, and can provide a new idea for the application of the pecan epicarp.
The invention provides a lily cultivation medium which comprises, by weight, 55-75% of fermented hickory epicarp, 20-40% of peat and 4-6% of decomposed sheep manure.
Preferably, the fermentation method of the pecan epicarp is natural fermentation without adding a leavening agent.
Preferably, the step of naturally fermenting comprises: crushing and stacking the pecan epicarp, naturally fermenting for 6-8 days at the temperature of 55-65 ℃, turning and stacking for 20-50 days.
Preferably, the maximum particle size of the pulverization does not exceed 0.8 cm.
Preferably, in the natural fermentation process, the water content of the pecan epicarp is controlled to be 50-60%.
Preferably, the preparation method of the decomposed sheep manure comprises the following steps: stacking sheep manure, naturally fermenting and fermenting for 6-8 days at the temperature of 55-65 ℃, turning the stack, and stacking for 20-50 days.
Preferably, the matrix has a volume weight of 0.22g/cm3～0.34g/cm3The total porosity is 78-84%.
Preferably, the pH value of the matrix is 5-7, the EC value is less than 1.0ms/cm, the content of hydrolysis nitrogen is 700-850 mg/kg, the content of quick-acting phosphorus is 90-115 mg/kg, and the content of quick-acting potassium is 4800-5600 mg/kg.
The invention provides a preparation method of the lily cultivation medium, which is characterized in that fermented hickory epicarp, peat and decomposed sheep manure are mixed according to the required dosage.
The invention also provides a lily cultivation method, wherein the lily cultivation substrate is placed in the furrow in a greenhouse facility environment, and lily bulbs are planted on the lily cultivation substrate, so that the root system of the plant is completely isolated from the soil.
Has the advantages that:
the invention provides a lily cultivation medium which comprises, by weight, 55-75% of fermented hickory epicarp, 20-40% of peat and 4-6% of decomposed sheep manure. The matrix has stable physical properties, is loose and breathable, has high N, P, K content, and is suitable for growth and development of lily. Compared with the conventional lily cultivation medium (70% of northeast peat and 30% of perlite), the medium has excellent indexes and reduces the cost by more than 30%. Is used for lily cultivation, and is beneficial to the growth of the bulb after lily. The large and solid back bulb is beneficial to the improvement of the quality of the secondary flower.
The invention applies the pecan epicarp to the preparation of the lily culture medium, provides a new idea for the application of the pecan epicarp, and relieves the pressure of the environment pollution caused by the waste pecan epicarp.
The invention provides a lily cultivation method, wherein the substrate is placed in a ridge groove, lily bulbs are planted on the substrate in the ridge groove, the root system of a plant can be completely isolated from soil, and the problem of continuous cropping obstacle existing in traditional field lily cultivation is solved.
Drawings
FIG. 1 is a flow chart of a method for preparing and cultivating a lily substrate according to the present invention;
fig. 2 is a schematic structural diagram of the furrow of the invention.
Detailed Description
The invention provides a lily cultivation medium which comprises fermented hickory epicarp, peat and decomposed sheep manure.
In the invention, the fermented pecan epicarp accounts for 55-75%, preferably 60-70% and more preferably 65% of the total weight of the lily culture medium. The fermented pecan epicarp is rich in phosphorus and potassium, is beneficial to the growth of lily plants and later bulbs, and is further beneficial to improving the quality of lily cut flowers and secondary flowers.
In the invention, the fermented pecan epicarp can be selected from commercial products or prepared by self. Commercially available goods are available from Hangzhou Lin' an jin Lai Biotech Co., Ltd; if prepared by itself, natural fermentation is preferred in the present invention. The natural fermentation preferably comprises: crushing and stacking the pecan epicarp, naturally fermenting for 6-8 days at the temperature of 55-65 ℃, turning and stacking for 20-50 days.
In the fermentation method of the pecan epicarp, the fermentation is directly carried out by utilizing endophytes of the pecan epicarp and zymophyte in natural environment, and no zymophyte agent is additionally added; the crushed pecan epicarp has the particle size not more than 0.8cm at most, wherein the epicarp with the particle size of 0.5-0.8 cm is fermented and then used for preparing the lily culture medium, so that the volume weight can be reduced, the porosity can be improved, and the epicarp with the particle size of less than 0.5cm is fermented and then used for preparing the lily culture medium, so that certain water retention and fertilizer retention performance can be brought to the medium; in the invention, the volume of the epicarp with the particle size of 0.5-0.8 cm accounts for 15-30% of the volume of all the epicarp, and the volume of the epicarp with the particle size of less than 0.5cm accounts for 70-85% of the volume of all the epicarp. In the fermentation process, the water content of the fermentation raw material is preferably controlled to be 50-60%, and more preferably 55%. If the water content is too low, fermentation is not facilitated, and if the water content exceeds 60%, multiple pile turning operations are required to avoid oxygen deficiency of the bottom layer raw materials; in the hickory epicarp fermentation method provided by the invention, the fermentation temperature is preferably 60 ℃; the fermentation time is preferably 35 days. After fermentation treatment of the hickory epicarp, the content of hydrolyzed nitrogen reaches 691.6mg/kg, the content of quick-acting potassium reaches 6633.3mg/kg, the content of available phosphorus reaches 650.7mg/kg, and the content of nitrogen, phosphorus and potassium is obviously improved compared with the unfermented hickory epicarp.
In the invention, the peat accounts for 20-40% of the total weight of the lily culture medium, preferably 25-35%, and more preferably 30%. The peat is used for preparing the lily culture medium, provides basic nutrient components for lily, and can obviously improve the content of hydrolysis nitrogen in the medium. The source of the peat is not particularly limited in the present invention, and the peat can be obtained from conventional commercial sources. In the present invention, the peat is preferably northeast peat.
In the invention, the decomposed sheep manure accounts for 4-6% of the total weight of the lily culture medium, preferably 4.5-5.5%, and more preferably 5%. The decomposed sheep manure is high in nitrogen, phosphorus and potassium content and low in salt content, is used for preparing the lily culture medium, and can improve the nutrient content in the culture medium.
In the present invention, the decomposed sheep manure may be commercially available or prepared by itself. If prepared by itself, the sheep manure fermentation method of the invention is preferably as follows: stacking sheep manure, fermenting for 6-8 days at the temperature of 55-65 ℃, turning the stack, and stacking for 20-50 days;
in the sheep manure fermentation method provided by the invention, the fermentation is directly carried out by using the sheep manure and zymophyte existing in the natural environment, and a zymophyte agent is not required to be additionally added; in the fermentation process, the water content of the fermentation raw materials is preferably controlled to be 50-60%, more preferably 55%, if the water content is too low, fermentation is not facilitated, and if the water content exceeds 60%, multiple pile turning operations are required to avoid oxygen deficiency of the raw materials at the bottom layer; in the sheep manure fermentation method provided by the invention, the fermentation temperature is preferably 60 ℃; the fermentation time is preferably 35 days. After the sheep manure is fermented, the worm eggs and pathogenic microorganisms in the sheep manure can be killed.
The invention provides a preparation method of the lily cultivation medium, which is characterized in that fermented hickory epicarp, peat and decomposed sheep manure are mixed according to the required dosage. Through measurement, the volume weight of the lily culture medium prepared by the method is 0.22g/cm3～0.34g/cm3(ii) a The total porosity is 78-84%; the pH value is 5-7; EC value is less than 1.0 ms/cm; n, P, K content is high: 700-850 mg/kg of hydrolysis nitrogen, 90-115 mg/kg of quick-acting phosphorus and 4800-5600 mg/kg of quick-acting potassium. Preferably, the volume weight of the lily culture medium is 0.25-0.30 g/cm3(ii) a The total porosity is 81-83%; the pH value is 5.5-6.5; EC value is less than 0.25 ms/cm; 770-790 mg/kg of hydrolysis nitrogen, 100-106 mg/kg of quick-acting phosphorus and 5200-5260 mg/kg of quick-acting potassium.
The invention also provides a lily cultivation method, wherein in a greenhouse facility environment, the lily cultivation substrate is placed in the furrow, and lily bulbs are planted on the substrate, so that the root system of the plant is completely isolated from the soil. In the invention, the width of the furrow is set according to the size of the cultivation bed, and the width of the furrow is preferably 80-100 cm. The thickness of the lily cultivation substrate in the ridge groove is preferably 20-25 cm. The rectangular pieces are preferably surrounded and fixed with the glass steel sheets, the height of the glass steel sheets is 25cm, the length of the glass steel sheets is determined according to actual needs, and the glass steel sheets are fixed with piles every 5-6 m. In the invention, the lily seedball is preferably a lily cut flower cultivation seedball with higher economic value. The lily cultivation method provided by the invention can realize high-quality and high-efficiency cultivation of lily and later bulb.
The present invention will be described in further detail with reference to examples, which are provided for illustration only and are not intended to limit the scope of the present invention.
Example 1
Pulverizing exocarpium Juglandis Immaturus to particle size of below 0.8cm, stacking, naturally fermenting at 60 deg.C, controlling water content to 55%, and fermenting for 35 days; turning over when fermenting for 7 days, and obtaining the fermented pecan epicarp after 35 days.
Stacking sheep manure, naturally fermenting at 60 ℃, controlling the water content to be 55%, and fermenting for 35 days; and turning over when the fermentation is carried out for 7 days, and obtaining the decomposed sheep manure after 35 days.
According to the weight percentage, 65% of fermented hickory epicarp, 30% of northeast peat and 5% of decomposed sheep manure are mixed to prepare the lily culture medium.
Example 2
Pulverizing exocarpium Juglandis Immaturus to particle size of below 0.8cm, stacking, naturally fermenting at 60 deg.C, controlling water content to 55%, and fermenting for 35 days; turning over when fermenting for 7 days, and obtaining the fermented pecan epicarp after 35 days.
Stacking sheep manure, naturally fermenting at 60 ℃, controlling the water content to be 55%, and fermenting for 35 days; and turning over when the fermentation is carried out for 7 days, and obtaining the decomposed sheep manure after 35 days.
According to the weight percentage, 70% of fermented hickory epicarp, 25% of northeast peat and 5% of decomposed sheep manure are mixed to prepare the lily culture medium.
Example 3
Pulverizing exocarpium Juglandis Immaturus to particle size below 0.6cm, stacking, naturally fermenting at 62 deg.C, controlling water content to 58%, and fermenting for 45 days; turning over when fermenting for 8 days, and obtaining the fermented pecan epicarp 45 days later.
Stacking sheep manure, naturally fermenting at 58 ℃ with the water content controlled at 52 percent for 25 days; and turning over when the fermentation is carried out for 7 days, and obtaining the decomposed sheep manure after 25 days.
According to the weight percentage, 60% of fermented hickory epicarp, 35% of northeast peat and 5% of decomposed sheep manure are mixed to prepare the lily culture medium.
Example 4
The lily cultivation medium is prepared by mixing 58% of fermented pecan epicarp, 36% of northeast peat and 6% of decomposed sheep manure in percentage by weight from Hangzhou Linan jin Rich biotechnology limited company.
Example 5
The lily cultivation medium is prepared by mixing 73% of fermented pecan epicarp, 23% of northeast peat and 4% of decomposed sheep manure in percentage by weight from Hangzhou Linan jin Rich biotechnology limited company.
The physicochemical properties and the application effect of the matrix of the present invention are described in detail below with reference to experiments.
Example 6
The test comparison is carried out by respectively adopting 5 different nutrition matrix formulas, wherein the 5 matrix formulas are as follows:
a: northeast peat (70%) + perlite (30%);
b1: fermented hickory epicarp (60%) + northeast peat (30%) + perlite (10%);
b2: fermented hickory epicarp (70%) + northeast peat (25%) + decomposed sheep manure (5%);
b3: fermented hickory epicarp (65%) + northeast peat (30%) + decomposed sheep manure (5%);
b4: fermented hickory epicarp (50%) + northeast peat (30%) + perlite (20%);
wherein A is a conventional lily culture medium control; b1 and B4 are references of culture medium prepared by using fermented pecan epicarp, northeast peat and perlite; the formula B2 is the lily cultivation substrate in the embodiment 2 of the invention; b3 is the lily cultivation substrate described in the embodiment 1 of the invention.
The physicochemical properties of the 5 matrix formulations were determined and the results are shown in table 1.
Table 1: determination of physicochemical Properties of 5 matrix formulations
According to the records of the literature, the suitable volume weight range of the lily substrate is 0.1g/cm3～0.8g/cm3To (c) to (d); the total porosity suitable for plant growth is between 60 and 90 percent; the pH value suitable for the growth of the lily is between 5.5 and 7.0; EC value less than 0.9mS/cm, chloride content less than 50mg/kg or less than 1.5 mmol/L. From table 1, it follows: the physicochemical properties of the 5 combinations all meet the requirements of lily substrate cultivation.
The effect of 5 matrix formulations on plant growth was determined: each block was repeated 3 times, and the cell area was 2m2And planting 50 lily bulbs. The diameter, height, leaf area, bud number and bud length of lily were measured at the picking stage, and the weight of bulb was weighed after picking, and the results are shown in table 2.
Table 2: effect of different substrate formulations on plant growth
| Type of matrix | Leaf area comparison | Height | Bud growth | Thickness of stalk | Weight of rear bulb |
| A | 216.5Ab | 121.2BCb | 13.7Ab | 83Aa | 56Cc |
| B1 | 211.8Bc | 118.4Cc | 12.2Cc | 80.6Bb | 56.4Cbc |
| B2 | 218.3Aab | 122.3Bb | 14.5Aab | 83.8Aa | 59.9Aa |
| B3 | 220.3Aa | 125.6Aa | 14.8Aa | 83.9Aa | 60.6Aa |
| B4 | 210.4Bc | 115.4CDd | 11.5Cc | 79.9Bb | 57.9Bb |
AB represents P < ═ 0.01. ab denotes P < ═ 0.05
At a 0.01 level, each group of matrix formulations was compared to control a by anova: (1) leaf area: b4, B1 were very significantly lower than A, B2, B3 were not significantly different from A. (2) Plant height: b3 was very much higher than A, B2 was not significantly different from A, and B1 and B4 were very much lower than A. (3) Bud growth: b1, B4 were very much shorter than a, with no significant difference between B3, B2 and a. (4) Thickness of the stem: b1 and B4 are extremely smaller than A, and B3 and B2 have no obvious difference from A. (5) Weight of rear bulb: b2, B3 and B4 are very much heavier than A, B2 and B3 are also very much heavier than B4, and B1 has no significant difference from A.
At the 0.05 level, each group of matrix formulations was compared to control a: (1) leaf area: b2, B3 were significantly higher than a, B4, B1 were significantly lower than a. (2) Plant height: b3 was significantly higher than a, B1, B2, B4 were significantly lower than a. (3) Bud growth: b3 was significantly longer than A, B2 was not significantly different from A, and B1, B4 were significantly shorter than A. (4) Thickness of the stem: b1, B4 were significantly smaller than a, with no significant difference between B3, B2 and a. (5) Weight of rear bulb: b2, B3 and B4 are significantly heavier than A, B2 and B3 are also significantly heavier than B4, and B1 has no significant difference with A.
The results show that: compared with the conventional culture medium or other compound mediums containing the fermented pecan epicarp, the lily culture medium provided by the embodiments 1 and 2 of the invention is more beneficial to the growth and development of lily plants. The lily cultivation substrate provided by the embodiment 2 has the best effect of cultivating lily.
The reference cost price of the raw materials of the formula matrix is shown in table 3; the results of the comparison of the cost of the 5 matrix formulations are shown in Table 4.
Table 3: formula base raw material reference cost price table
| Formula base raw material | Northeast peat | Perlite | Fermented pecan epicarp | Decomposed sheep manure |
| Reference price (yuan/m)3) | 280 | 150 | 140 | 150 |
Table 4: comparison table of matching cost of each group of substrates
| Type of matrix | Cost (Yuan/m)3) | Saving (%), compared to the A (ck) combination |
| A | 247.0 | |
| B1 | 185.0 | 33.51％ |
| B2 | 175.5 | 40.74％ |
| B3 | 182.5 | 35.34 |
| B4 | 188 | 31.38％ |
From table 4 it follows that: the substrate cost after proportioning is saved by more than 30 percent compared with the cost of the combination of the control A (ck).
Example 7
The economic benefit of the traditional lily-carrying cut flower is compared with that of the medium-cultivated lily cut flower.
The test base is located in a double-source village of exquisite streets in the Linampai region in Hangzhou city of Zhejiang, the total area of the base is 50 mu, wherein a multi-span greenhouse is built by 5 mu, and a steel frame single greenhouse is built by 35 mu. 18.85 thousands of lily bulbs are fixedly planted in the middle and last ten days of 2016, and 4 main cut flower varieties (Paecio Bailia, Soy clam, wooden door and Robinna) are planted. Wherein, the cultivation area of lily substrate is 4.5 mu (in the multi-span greenhouse), 6.75 thousands of lily bulbs are planted; the field planting area is 10.0 mu, and 12.10 ten thousand lily bulbs are planted. Due to the influence of flood disasters of 28 days in 9 months, the fixedly planted lily bulbs and the culture medium are washed by the flood, and then the lily bulbs are fixedly planted again in the middle ten days of 10 months. The harvesting period is from 1 month and 12 days in 2017 to 3 months and 12 days in 2017. The total yield is 113.25 ten thousand yuan and the net profit is 51.51 ten thousand yuan, the average acre of lily cut flowers cultivated by adopting the substrate is increased by 46203 yuan and the income is increased by 2.18 times. The average income of the year 2017 from 1 month to 3 months is increased by 36.7 percent compared with the previous two years (the yield values of the previous two years in the same period are 82.65 ten-thousand yuan and 83.02 ten-thousand yuan respectively). Table 5 is a comparison table of economic benefits of ground load and substrate cultivation.
Table 5: economic benefit comparison table for ground load and substrate cultivation
The production cost is as follows: seed ball cost, land rent, facility cost divided by year, matrix cost, fertilizer pesticide and labor wage.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A lily cultivation medium is characterized by comprising, by weight, 55-75% of fermented hickory epicarp, 20-40% of peat and 4-6% of decomposed sheep manure;
the fermentation method of the hickory epicarp is natural fermentation without adding a leaven;
the natural fermentation step comprises: crushing and stacking the pecan epicarp, naturally fermenting for 6-8 days at the temperature of 55-65 ℃, turning and stacking for 20-50 days;
the maximum particle size of the crushed particles is not more than 0.8 cm; after crushing, the epicarp with the particle size of 0.5-0.8 cm accounts for 15-30% of the volume of all the epicarp, and the epicarp with the particle size of less than 0.5cm accounts for 70-85% of the volume of all the epicarp.
2. The lily cultivation medium as claimed in claim 1, wherein the water content of the epicarp of the pecan is controlled to be 50-60% during the natural fermentation process.
3. The lily cultivation medium according to claim 1, wherein the preparation method of the decomposed sheep manure comprises the following steps: stacking sheep manure, naturally fermenting for 6-8 days at the temperature of 55-65 ℃, turning the stack, and stacking for 20-50 days.
4. The lily culture medium of claim 1, wherein the volume weight of the lily culture medium is 0.22g/cm3～0.34g/cm3The total porosity is 78-84%.
5. The lily cultivation medium as claimed in claim 1, wherein the lily cultivation medium has a pH value of 5-7, an EC value of < 1.0ms/cm, a hydrolyzed nitrogen content of 700-850 mg/kg, a rapid-acting phosphorus content of 90-115 mg/kg, and a rapid-acting potassium content of 4800-5600 mg/kg.
6. The method for preparing a lily cultivation medium according to any one of claims 1 to 5, wherein the fermented pecan epicarp, peat and decomposed sheep manure are mixed in the amount according to claim 1.
7. A lily cultivation method is characterized in that a lily cultivation substrate according to any one of claims 1-5 is placed in a furrow in a greenhouse facility environment, and lily bulbs are planted on the lily cultivation substrate, so that plant roots are completely isolated from soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348507.6A CN107896923B (en) | 2017-12-15 | 2017-12-15 | Lily culture medium and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348507.6A CN107896923B (en) | 2017-12-15 | 2017-12-15 | Lily culture medium and preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107896923A CN107896923A (en) | 2018-04-13 |
| CN107896923B true CN107896923B (en) | 2020-06-16 |
Family
ID=61870009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711348507.6A Expired - Fee Related CN107896923B (en) | 2017-12-15 | 2017-12-15 | Lily culture medium and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107896923B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1831089A (en) * | 2004-12-27 | 2006-09-13 | 方明 | Charcoal produced by shell of mountain walnut and its processing method |
| CN103416288A (en) * | 2013-05-29 | 2013-12-04 | 淳安千岛湖金兰农业开发有限公司 | Soilless culture medium for orchids |
| CN106336330A (en) * | 2016-08-27 | 2017-01-18 | 安徽省司尔特肥业股份有限公司 | Fertilizer special for hickories |
| CN107266184A (en) * | 2017-07-06 | 2017-10-20 | 湖南泰谷生物科技股份有限公司 | Lilium brownii var viridulum cultivation matrix and preparation method thereof |
-
2017
- 2017-12-15 CN CN201711348507.6A patent/CN107896923B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1831089A (en) * | 2004-12-27 | 2006-09-13 | 方明 | Charcoal produced by shell of mountain walnut and its processing method |
| CN103416288A (en) * | 2013-05-29 | 2013-12-04 | 淳安千岛湖金兰农业开发有限公司 | Soilless culture medium for orchids |
| CN106336330A (en) * | 2016-08-27 | 2017-01-18 | 安徽省司尔特肥业股份有限公司 | Fertilizer special for hickories |
| CN107266184A (en) * | 2017-07-06 | 2017-10-20 | 湖南泰谷生物科技股份有限公司 | Lilium brownii var viridulum cultivation matrix and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 年宵花市场"四大花旦"今年不再独霸;王苑阳;《今日临安http://jrla.lanews.com.cn/Article/index/aid/1161615.html》;20170125;第1-4页 * |
| 杭州创新实施首席农技推广专家制度（图）;今日临安;《今日临安http://www.agroyl.com/ProjectTender/Detail/1098928》;20161214;第1-3页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107896923A (en) | 2018-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102613054B (en) | Method for improving cold and disease resistance of tobacco | |
| CN104478518A (en) | Lightweight matrix for sky-rise greenery | |
| CN110156541A (en) | A kind of restorative procedure of secondary salinization soil | |
| CN110603923A (en) | Biological improvement method for saline-alkali soil | |
| CN104860760A (en) | Cercis seedling substrate and preparation method thereof | |
| CN104692953A (en) | Special drought-resistant fertilizer for rainfed wheat and preparation method thereof | |
| CN105265064B (en) | Fern protonema Liquid Culture method for culturing seedlings | |
| CN114195598A (en) | Microalgae fertilizer for improving soil fertility and preparation method and application thereof | |
| CN103704106B (en) | A kind of vinegar residue biological active substrate for pepper seedling raising cultivation and preparation method thereof | |
| CN107135725B (en) | Method for preventing and controlling continuous cropping obstacles of melons by using full water-soluble organic fertilizer | |
| CN109206272A (en) | The fertilizer formulations and its application method of continuous cropping vega soil are repaired in a kind of improvement | |
| CN105254407B (en) | A kind of black fungus cultivation material and black fungus cultural method | |
| CN111826291A (en) | Biological bacterium solution for improving survival rate of trees in arid and saline-alkali areas as well as preparation and application thereof | |
| CN109247178B (en) | Method for improving planting survival rate of mercerizing wood in saline-alkali soil | |
| CN107896923B (en) | Lily culture medium and preparation method and application thereof | |
| CN104068027B (en) | A kind ofly cultivate seed soaking agent and the using method thereof that the many tillers of paddy rice strengthen seedling | |
| CN110050665A (en) | A kind of Nutrition Soil and preparation method for desert plant cultivation | |
| CN105777426B (en) | A kind of ecological type soil modifying agent for gardens | |
| CN111713357A (en) | Sweet potato planting method suitable for elevation dam area in Guizhou | |
| CN104862255A (en) | Method for reducing nitrate content of vegetables under protected cultivation conditions | |
| CN110862278A (en) | Facultative anaerobe biological fertilizer | |
| CN110946054A (en) | Tea tree culture medium and preparation method thereof | |
| CN108522219A (en) | A kind of general cultivation matrix of fruit vegetables and its preparation method and application | |
| CN111587894B (en) | Ecological moisturizing and sand-fixing vegetation growth promoter and preparation method thereof | |
| CN114402951A (en) | Flue-cured tobacco wet seedling raising substrate and seedling raising method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20211215 |