CN113854043A - Spring container seedling cultivation technical method for planting pennisetum hydridum - Google Patents
Spring container seedling cultivation technical method for planting pennisetum hydridum Download PDFInfo
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- CN113854043A CN113854043A CN202111354266.2A CN202111354266A CN113854043A CN 113854043 A CN113854043 A CN 113854043A CN 202111354266 A CN202111354266 A CN 202111354266A CN 113854043 A CN113854043 A CN 113854043A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 241000209046 Pennisetum Species 0.000 title abstract description 7
- 239000002689 soil Substances 0.000 claims abstract description 44
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 31
- 235000015097 nutrients Nutrition 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003337 fertilizer Substances 0.000 claims abstract description 10
- 238000004321 preservation Methods 0.000 claims abstract description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 22
- 238000002791 soaking Methods 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 9
- 241001672212 Cenchrus purpureus Species 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 6
- 239000005696 Diammonium phosphate Substances 0.000 claims description 3
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 3
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 239000010871 livestock manure Substances 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000010902 straw Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000035784 germination Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract 3
- 238000007654 immersion Methods 0.000 abstract 1
- 241000233866 Fungi Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 241000209504 Poaceae Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- 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
- A01G18/00—Cultivation of mushrooms
-
- 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
- A01G18/00—Cultivation of mushrooms
- A01G18/60—Cultivation rooms; Equipment therefor
- A01G18/64—Cultivation containers; Lids therefor
- A01G18/66—Cultivation bags
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- Life Sciences & Earth Sciences (AREA)
- Mycology (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a technical method for cultivating container seedlings in spring for planting giant napier in the field of agricultural science, which comprises the following steps: s1 seedling preparation, S2 seedling container preparation, S3 pennisetum sinese immersion, S4 culture soil preparation, S5 ridge field seedling and S6 water and fertilizer integrated management. The straw poles are prevented from being stored for too long time and stored in a shady and cool place with wind, the stacking height cannot exceed 1.5 meters, and the too high stacks are easy to heat and rot. When the moisture is kept, the straw stalk loses water seriously, and the buds are easy to be shrunken and lose the germination capacity. The Jujun grass is wrapped by utilizing nutrient soil and fertilizer, so that the heat preservation in the cultivation process of the Jujun grass is realized.
Description
Technical Field
The invention belongs to the field of agricultural science, and particularly relates to a technical method for cultivating container seedlings in spring for planting pennisetum hydridum.
Background
Jujun grasses are originally produced in south America, and at the end of the last century, forest Pan 29114m researchers are introduced from Africa, and the Jujun grasses are successfully used as raw materials for cultivating edible fungi and medicinal fungi, and then are used as high-yield high-quality fungus grasses suitable for being cultivated in tropical and subtropical zones. The Jujun grass plants are tall, erect and clustered, have developed root systems, are generally 4-5 meters in height and can reach 7.08 meters at most; the stem thickness is generally 1.5-2 cm, and the maximum thickness can reach 3.5 cm.
The pennisetum hydridum is a tropical growing plant. Starting to grow at the temperature of 12 ℃, wherein the temperature of 25-35 ℃ is a proper growth temperature, and the growth is inhibited when the temperature is lower than 10 ℃; stopping growth when the temperature is lower than 5 ℃; when the temperature is lower than 0 ℃, protective measures need to be taken, and the temperature in most northern areas in China in spring is lower than 5 ℃, so that a spring giant bacterium grass culture technology is urgently needed in order to keep the growth of the giant bacterium grass in spring.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a technical method for cultivating container seedlings in spring for planting megaterium.
In order to achieve the purpose, the technical scheme of the invention is as follows: a technical method for cultivating container seedlings in spring for planting megalophyta comprises the following steps:
s1, preparing seedlings, namely selecting giant napier grass which is placed for one year, and cutting 3-4 cm below spores of the giant napier grass into grass segments with one bud;
s2, preparing a seedling raising container, namely enclosing a bag shape by using non-woven fabrics, then sewing the enclosed part of the non-woven fabrics, and forming a seal which can be opened repeatedly at the opening of the non-woven fabrics;
s3, soaking the Jujun grass, putting the grass segments of the Jujun grass in a seedling culture container, and soaking in clear water;
s4, preparing culture soil, stirring the sandy loam and the decomposed manure according to the proportion of 7:3, and then filling the culture soil into a seedling culture container, wherein the culture soil is kept to cover spores;
s5, raising seedlings in the ridge fields, opening the ridge fields, placing seedling raising containers between planting rows, and then irrigating in the ridge fields to ensure that the seedling raising containers are submerged by water flow;
s6, managing and controlling the temperature, fertilizer and moisture of the Jujun grass in a water and fertilizer integrated mode.
Furthermore, the cutting mode in the S1 can be an angle grinder with a saw gear, a small electric saw for woodwork and a cutter, and the completeness of spores is ensured in the cutting process.
Furthermore, the soaking time of the non-woven fabric in the S3 is 18-24 hours, and the longest time is not more than 48 hours.
Further, 10 parts of diammonium phosphate can be added into the nutrient soil in the S4.
Furthermore, the pennisetum hydridum is inserted into the nutrient soil, the pennisetum hydridum is raised out of the nutrient soil by 3 cm, and the bud is buried by 3 cm in the soil.
Further, in the step S6, heat preservation management is performed on the planting rows, and heat preservation is performed on the planting rows by using a film or a shed according to temperature changes, wherein the temperature in the shed does not exceed 50 ℃; the humidity in the shed is kept between 50 and 70 percent.
Further, the weed seeds are removed from the nutrient soil in the S3 through disinfection.
Further, the method comprises S7, wherein the color of the bud and the leaf is observed when the Jujun grass seedlings generally grow to 20-30 cm and then move up and down, and then transplanting is carried out.
After the scheme is adopted, the following beneficial effects are realized: 1. the straw poles are prevented from being stored for too long time and stored in a shady and cool place with wind, the stacking height cannot exceed 1.5 meters, and the too high stacks are easy to heat and rot. When the moisture is kept, the straw stalk loses water seriously, and the buds are easy to be shrunken and lose the germination capacity.
2. For keeping active prior art, utilize the non-woven fabrics to form the container of growing seedlings among this technical scheme, the non-woven fabrics is in degradable material this moment, reduces the decomposition pressure of soil, has promoted the environmental protection benefit, utilizes the pocket mouth that the non-woven fabrics encloses to form relatively independent culture space simultaneously, has reduced the requirement to the environment.
3. For reducing the prior art that the environment required, utilize among this technical scheme that the sealing on non-woven fabrics surface seals the seedling, be convenient for directly soak after the initial stage bagging-off, reduce the requirement to the soaking pond environment, even if also can soak in the environment of sand major soil, reduced external harmful substance and also reduced the invasion of unmanned supervision in-process weed seed simultaneously to the erosion of seedling, the non-woven fabrics has the effect of permeating water simultaneously, realizes the soaking effect of seedling.
4. Compared with the prior art that water permeates but blocks solid-state entering, the nutrient soil and the seedlings can be bagged simultaneously for soaking, so that the environmental requirements for nutrient soil soaking are reduced, for example, the nutrient soil is generally integrally soaked after being paved in a ridged field in the traditional technology, the nutrient soil can be directly bagged for soaking, the consumption of the nutrient soil is reduced, and the time required for drying the nutrient soil in unit area is reduced.
5. According to the technical scheme, the Jujun grass is wrapped by the nutrient soil and the fertilizer, so that heat preservation in the Jujun grass cultivation process is realized.
Drawings
FIG. 1 is a schematic view of a container for raising seedlings according to the present invention;
FIG. 2 is a schematic view of a seedling container placed in a furrow field during seedling raising in the furrow field;
FIG. 3 is a schematic view of raising seedlings in a furrow field.
Detailed Description
The following is further detailed by way of specific embodiments:
the embodiment is basically as shown in the attached figure 1: a spring container seedling cultivation technical method for megalophyta planting comprises the following steps:
s1, preparing seedlings, namely selecting giant napier grass which is placed for one year, and cutting 3-4 cm below spores of the giant napier grass into grass segments with one bud; in the S1, the cutting mode can use an angle grinder with a gear, a small electric saw for woodworker and a cutter, the completeness of spores is ensured in the cutting process, the situation that straw poles are stored for too long time and are stored in shady and cool places without wind, the stacking height cannot exceed 1.5 meters, and too high stacks are easy to heat and rot is avoided. When the moisture is kept, the straw stalk loses water seriously, and the buds are easy to be shrunken and lose the germination capacity.
Referring to fig. 2, S2, preparing a seedling container, enclosing a bag with non-woven fabrics, sewing the enclosed area of the non-woven fabrics, and forming a repeatedly openable seal at the opening of the non-woven fabrics; utilize the non-woven fabrics to form the container of growing seedlings, the non-woven fabrics is in degradable material this moment, reduces the decomposition pressure of soil, has promoted the environmental protection benefit, utilizes the pocket mouth that the non-woven fabrics encloses to form relatively independent culture space simultaneously, has reduced the requirement to the environment, utilizes nutrition soil and fertilizer to wrap up huge fungus grass to realize the heat preservation of huge fungus grass cultivation in-process.
S3, soaking the Jujun grass, putting the grass segments of the Jujun grass in a seedling culture container, and soaking in clear water; and S3, soaking the non-woven fabric for 18-24 hours, wherein the longest time is not more than 48 hours, and removing weed seeds by disinfection in soil cultivation. Utilize sealing on non-woven fabrics surface to seal the seedling, be convenient for directly soak after the initial stage bagging-off, reduce the requirement to the soaking bath environment, even if also can soak in the environment of sand major soil, reduced external harmful substance and also reduced the invasion of unmanned supervision in-process weed seed simultaneously to the erosion of seedling, the non-woven fabrics has the effect of permeating water simultaneously, realizes the soaking effect of seedling.
S4, preparing culture soil, namely stirring the sandy loam and the decomposed manure according to the proportion of 7:3, adding 10 parts of diammonium phosphate into the nutrient soil, then filling the culture soil into a seedling culture container, inserting the giant fungus grass into the nutrient soil, making the giant fungus grass emerge out of the nutrient soil by 3 cm, ensuring that buds are buried by 3 cm in the soil, and keeping the culture soil to cover spores.
Referring to fig. 3, S5, raising seedlings in a ridge field, opening the ridge field, placing a seedling raising container between planting rows, and then irrigating water in the ridge field to ensure that the seedling raising container is submerged by water flow; the nutrient soil and the seedlings can be bagged and soaked at the same time, so that the environmental requirement of nutrient soil soaking is reduced, for example, the nutrient soil is generally paved in a ridged field and then integrally soaked in the traditional technology, and the nutrient soil can be directly bagged and soaked in the technical scheme, so that the consumption of the nutrient soil is reduced, and the time required by drying the nutrient soil in unit area is reduced.
S6, managing and controlling the temperature, fertilizer and moisture of the Jujun grass in a water and fertilizer integrated mode, carrying out heat preservation management on the planting rows, and carrying out heat preservation on the planting rows by adopting a film covering or a shed building according to temperature changes, wherein the temperature in the shed does not exceed 50 ℃; the humidity in the shed is kept between 50 and 70 percent.
And S7, moving the giant fungus grass seedlings to 20-30 cm and observing the color condition of the buds and leaves, and transplanting.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. A technical method for cultivating container seedlings in spring for planting megalophyte is characterized in that: the method comprises the following steps:
s1, preparing seedlings, namely selecting giant napier grass which is placed for one year, and cutting 3-4 cm below spores of the giant napier grass into grass segments with one bud;
s2, preparing a seedling raising container, namely enclosing a bag shape by using non-woven fabrics, then sewing the enclosed part of the non-woven fabrics, and forming a seal which can be opened repeatedly at the opening of the non-woven fabrics;
s3, soaking the Jujun grass, putting the grass segments of the Jujun grass in a seedling culture container, and soaking in clear water;
s4, preparing culture soil, stirring the sandy loam and the decomposed manure according to the proportion of 7:3, and then filling the culture soil into a seedling culture container, wherein the culture soil is kept to cover spores;
s5, raising seedlings in the ridge fields, opening the ridge fields, placing seedling raising containers between planting rows, and then irrigating in the ridge fields to ensure that the seedling raising containers are submerged by water flow;
s6, managing and controlling the temperature, fertilizer and moisture of the Jujun grass in a water and fertilizer integrated mode.
2. The technical method for cultivating seedlings in spring containers for megalophyta planting according to claim 1, wherein the technical method comprises the following steps: the cutting mode in the S1 can be an angle grinder with a saw gear, a small electric saw for woodwork and a cutter, and the completeness of spores is ensured in the cutting process.
3. The technical method for cultivating seedlings in spring containers for megalophyta planting according to claim 1, wherein the technical method comprises the following steps: and the non-woven fabric in the S3 is soaked for 18-24 hours, and the longest time is not more than 48 hours.
4. The technical method for cultivating seedlings in spring containers for megalophyta planting according to claim 1, wherein the technical method comprises the following steps: 10 parts of diammonium phosphate can be added into the nutrient soil in the S4.
5. The technical method for cultivating seedlings in spring containers for megalophyta planting according to claim 4, wherein the technical method comprises the following steps: the Jujun grass is inserted into the nutrient soil, the Jujun grass is raised out of the nutrient soil by 3 cm, and the bud is buried by 3 cm in the soil.
6. The technical method for cultivating seedlings in spring containers for megalophyta planting according to claim 5, wherein the technical method comprises the following steps: in the step S6, heat preservation management is carried out on the planting rows, film covering or shed building is adopted for heat preservation in the planting rows according to temperature changes, and the temperature in the shed does not exceed 50 ℃; the humidity in the shed is kept between 50 and 70 percent.
7. The technical method for cultivating seedlings in spring containers for megalophyta planting according to claim 6, wherein the technical method comprises the following steps: and removing weed seeds from the nutrient soil in the S3 through disinfection.
8. The technical method for cultivating seedlings in spring containers for megalophyta planting according to claim 7, wherein the technical method comprises the following steps: and S7, wherein the Jujun grass seedlings generally grow to 20-30 cm and then move up and down to observe the color condition of the bud leaves for transplanting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111354266.2A CN113854043A (en) | 2021-11-16 | 2021-11-16 | Spring container seedling cultivation technical method for planting pennisetum hydridum |
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| CN202111354266.2A CN113854043A (en) | 2021-11-16 | 2021-11-16 | Spring container seedling cultivation technical method for planting pennisetum hydridum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115443861A (en) * | 2022-09-14 | 2022-12-09 | 华伟臻享(福建)投资发展有限公司 | Improved variety breeding method of Jujun grass |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396535A (en) * | 2014-12-04 | 2015-03-11 | 苏州市新巷农艺科技园 | Container seedling-raising method for masson pine |
| CN108925326A (en) * | 2018-07-17 | 2018-12-04 | 遵义师范学院 | A kind of wintering method of Jujun grasses |
| CN112042477A (en) * | 2020-07-29 | 2020-12-08 | 河南喜存环保科技有限公司 | Jujun grass seedling cultivation method |
-
2021
- 2021-11-16 CN CN202111354266.2A patent/CN113854043A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396535A (en) * | 2014-12-04 | 2015-03-11 | 苏州市新巷农艺科技园 | Container seedling-raising method for masson pine |
| CN108925326A (en) * | 2018-07-17 | 2018-12-04 | 遵义师范学院 | A kind of wintering method of Jujun grasses |
| CN112042477A (en) * | 2020-07-29 | 2020-12-08 | 河南喜存环保科技有限公司 | Jujun grass seedling cultivation method |
Non-Patent Citations (1)
| Title |
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| 国家菌草中心海南基地: "北方巨菌草高产高效的种植栽培与管理技术", 《百度百家号》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115443861A (en) * | 2022-09-14 | 2022-12-09 | 华伟臻享(福建)投资发展有限公司 | Improved variety breeding method of Jujun grass |
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Inventor after: Ma Yunxia Inventor after: Li Gangtie Inventor after: Yang Guang Inventor after: Guo Fuqiang Inventor after: Li Junjie Inventor after: Yan Minjie Inventor before: Yun Xia Inventor before: Li Gangtie Inventor before: Yang Guang Inventor before: Guo Fuqiang Inventor before: Li Junjie Inventor before: Yan Minjie |
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