CN117256394A - Cultivation method for cudrania tricuspidata in autumn and spring transplanting - Google Patents
Cultivation method for cudrania tricuspidata in autumn and spring transplanting Download PDFInfo
- Publication number
- CN117256394A CN117256394A CN202311289505.XA CN202311289505A CN117256394A CN 117256394 A CN117256394 A CN 117256394A CN 202311289505 A CN202311289505 A CN 202311289505A CN 117256394 A CN117256394 A CN 117256394A
- Authority
- CN
- China
- Prior art keywords
- transplanting
- sowing
- cudrania tricuspidata
- spring
- days
- 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.)
- Pending
Links
- 235000010918 Cudrania tricuspidata Nutrition 0.000 title claims abstract description 61
- 241001523380 Maclura tricuspidata Species 0.000 title claims abstract description 61
- 238000012364 cultivation method Methods 0.000 title claims abstract description 15
- 238000009331 sowing Methods 0.000 claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000009395 breeding Methods 0.000 claims abstract description 16
- 230000001488 breeding effect Effects 0.000 claims abstract description 16
- 238000012258 culturing Methods 0.000 claims abstract description 13
- 238000005286 illumination Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 15
- 239000003415 peat Substances 0.000 claims description 15
- 238000004321 preservation Methods 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 12
- 239000005906 Imidacloprid Substances 0.000 claims description 10
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 claims description 10
- 229940056881 imidacloprid Drugs 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 10
- 241001124076 Aphididae Species 0.000 claims description 9
- 239000003337 fertilizer Substances 0.000 claims description 8
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 235000019362 perlite Nutrition 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical group [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 5
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 5
- 235000011151 potassium sulphates Nutrition 0.000 claims description 5
- 235000019354 vermiculite Nutrition 0.000 claims description 5
- 239000010455 vermiculite Substances 0.000 claims description 5
- 229910052902 vermiculite Inorganic materials 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000000575 pesticide Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010899 nucleation Methods 0.000 abstract description 6
- 230000004083 survival effect Effects 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000007865 diluting Methods 0.000 description 3
- 239000004495 emulsifiable concentrate Substances 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 241000255789 Bombyx mori Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000218211 Maclura Species 0.000 description 1
- 241000218231 Moraceae Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000024346 drought recovery Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000009394 selective breeding Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- 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
- A01G13/00—Protecting plants
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a cultivation method for autumn sowing and spring transplanting of cudrania tricuspidata. Belonging to the technical field of plant cultivation. The method optimizes the specific cultivation scheme of cudrania tricuspidata from seed collection, sowing, transplanting and cultivation, and defines the cultivation conditions of seed collection time, seed treatment mode, sowing substrate, temperature, humidity, illumination and the like, sowing method and post-emergence management mode. The method for seeding and culturing the cudrania tricuspidata has the advantages of simplicity and easiness in operation, low cost, obvious effect and the like, the seeding emergence rate is above 90%, the spring transplanting survival rate is above 95%, the seeding and breeding coefficient of the cudrania tricuspidata is greatly improved, and technical support is provided for development and utilization of excellent resources of the cudrania tricuspidata.
Description
Technical Field
The invention relates to the technical field of plant cultivation, in particular to a cultivation method for Cudrania tricuspidata autumn sowing and spring transplanting.
Background
Cudrania tricuspidata (Cudrania tricuspidata), also known as Cudrania tricuspidata (Guangxi), hui-mulus (Hunan), huang Sangshu (Yunnan), and Cudrania tricuspidata (Chinese herbal) are cast leaves of Cudrania genus (Moraceae) or small arbor, which are distributed in mountain or forest margin, north China, east China, south China, and southwest provinces. The cudrania tricuspidata is used as a tree species of the soil, has strong adaptability, developed root system, drought tolerance, barren and moderate saline-alkali tolerance; the stem bark fiber can be used for paper making, root bark can be used as medicine, tender leaves can be used for silkworm breeding, fruits can be eaten or made into wine, and the wood material with hard core yellow can be used as furniture, so that the stem bark fiber is a good hedge tree species, is a pioneer tree species for ecological restoration, and has wide application value.
The cudrania tricuspidata fruits are nearly spherical, rich in nutrition and orange in color when mature, are one of foods which birds like, and seeds can spread along with flying of birds, but the cudrania tricuspidata seeds are easy to inactivate and germinate difficultly, so that the condition of updating the cudrania tricuspidata seeds under natural forests is poor, the number of young trees is extremely limited, and most of the young trees are root seedlings; meanwhile, the large tree resources are gradually reduced under the influence of human factors, so that the update and expansion of the cudrania tricuspidata population are influenced, and the selective breeding and utilization of excellent germplasm resources of the cudrania tricuspidata are severely limited.
At the present stage, seed breeding is mostly adopted for the breeding of cudrania tricuspidata, but the problems of low emergence rate and low transplanting survival rate exist.
Therefore, how to provide a cultivation method for autumn sowing and spring transplanting of cudrania tricuspidata, which improves sowing and breeding coefficients, provides basic guarantee for development and utilization of excellent resources of cudrania tricuspidata, and is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
In view of this, the present invention provides a cultivation method for autumn sowing and spring transplanting of cudrania tricuspidata, optimizes a specific cultivation scheme of collecting, sowing, transplanting and cultivating seeds of cudrania tricuspidata, and defines cultivation conditions such as seed collection time, seed treatment mode, sowing substrate, greenhouse temperature, humidity, illumination and the like, sowing method and post-emergence management mode. By adopting the method for sowing and culturing the cudrania tricuspidata, the sowing emergence rate is more than 90%, the spring transplanting survival rate is more than 95%, the sowing and breeding coefficient of the cudrania tricuspidata is greatly improved, and technical support is provided for the development and utilization of excellent resources of the cudrania tricuspidata.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a cultivation method for autumn sowing and spring transplanting of cudrania tricuspidata comprises the following steps:
(1) Sowing in a greenhouse: collecting completely mature Cudrania tricuspidata seeds after pretreatment for 10 months 1-25 days, and immediately and uniformly sowing in a breeding matrix;
(2) Management after sowing: controlling indoor temperature at 20-30deg.C, matrix humidity at 75-90%, light illumination at 5000Lux, timing ventilation, culturing for 2 weeks to obtain seedling, treating aphid 7 days after seedling emergence, maintaining the culture conditions, and culturing to middle and late 2 months of the next year;
(3) Transplanting in spring: transplanting the cudrania tricuspidata seedlings in the greenhouse into a seedling culture matrix when the air temperature is more than or equal to 20 ℃ in the middle and late 2 months of the next year, and culturing in an open air environment;
(4) Post-cultivation management:
sun-shading treatment is carried out after transplanting; water is poured once in each of the morning and afternoon of each day within 0-30 days after transplanting, and the humidity of the substrate is kept at 70-95%; after 30 days of transplanting, water is poured once every other day, and the humidity of the matrix is kept to be 70%;
spraying foliar fertilizer once a week during the whole post-cultivation management period; the compound fertilizer is applied once every month, and the pesticide is sprayed once.
The beneficial effects of the above operation are: culturing in the step (2) until the seedlings are strong, have no plant diseases and insect pests, have a height of 8-10cm and have 5-8 leaves in the next 2 middle and late days; and (4) maintaining the whole post-cultivation management until the winter in the current year or the spring in the next year, transplanting the seedling to a field, and carrying out conventional management on the field.
Preferably, the pretreatment process in step (1) is as follows: collecting completely ripe Cudrania tricuspidata, removing pulp, cleaning the seeds with clear water, and air drying in shade for 24 hr.
Preferably, the sowing time of the cudrania tricuspidata seeds in the step (1) is 10 months, 20 days and 25 days;
the breeding matrix is sand, peat or a mixture of the sand and peat, and is thoroughly poured for 2-3 times before sowing; the sowing depth of the seeds is 0.1-0.5cm.
Preferably, the breeding substrate in the step (1) is peat; the sowing depth of the seeds is 0.3cm.
Preferably, the indoor temperature in the step (2) is 25-28 ℃; the humidity of the matrix is 80%;
when the outdoor temperature is lower than 0 ℃, carrying out heat preservation treatment by using a heat preservation film and heat preservation cloth;
the ventilation process is as follows: ventilation is started at 10 am, and the ventilation time is 6h;
and (3) spraying imidacloprid to treat aphids, wherein the treatment period is 3-10 days.
Preferably, the aphid treatment period in the step (2) is 7 days.
Preferably, the seedling substrate in the step (3) is prepared by the following method: peat, vermiculite and perlite are mixed according to the mass ratio of 6:3:1, mixing; and (3) after the seedling substrate is thoroughly poured for 2-3 times, transplanting the seedlings.
Preferably, the time of the sun shading treatment in the step (4) is 5-10d, and the shading rate is 50-85%;
the watering time in the morning and afternoon is respectively before 9 am and after 3 pm, and the humidity of the substrate is kept to be 75%;
preferably, after 30 days of transplanting, the watering time is 3 and a half times afternoon.
Preferably, the time of the sunshade treatment in the step (4) is 7d.
Preferably, the foliar fertilizer in the step (4) is potassium fulvate which is an ore source; the compound fertilizer is potassium sulfate,
the application amount is 5-8 grains/time per hole of the plug; the pesticide is imidacloprid.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a cultivation method for autumn sowing and spring transplanting of cudrania tricuspidata, which optimizes a specific cultivation scheme of collecting seeds, sowing, transplanting and cultivating of cudrania tricuspidata, defines cultivation conditions such as seed collection time, seed treatment mode, sowing substrate, greenhouse temperature, humidity, illumination and the like, sowing method and post-emergence management mode, adopts the method to perform sowing cultivation of the cudrania tricuspidata, has the advantages of simplicity, easiness in operation, low cost, obvious effect and the like, has a sowing emergence rate of more than 90%, a transplanting survival rate of more than 95% in spring, greatly improves sowing and breeding coefficients of the cudrania tricuspidata, and provides technical support for development and utilization of excellent resources of the cudrania tricuspidata.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a diagram of: sowing and seedling emergence schematic diagrams of cudrania tricuspidata in autumn;
fig. 2 is a diagram of: schematic diagram of transplanting and seedling raising of cudrania tricuspidata in spring;
fig. 3 is a diagram of: schematic growth of Cudrania tricuspidata in 8 months.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
A cultivation method for autumn sowing and spring transplanting of cudrania tricuspidata comprises the following steps:
(1) Sowing in a greenhouse: 10 months and 20 days, selecting 30 healthy and strong cudrania tricuspidata, recording relevant information such as growth characteristics, collecting fruits with good maturity and full seeds, subpackaging in mesh bags, and tying labels; manually removing pulp, washing the seeds with clear water, and airing the seeds in a shade place for 24 hours;
(2) Management after sowing: controlling indoor temperature to 25 ℃, when outdoor temperature is lower than 0 ℃, constructing a small arch shed, covering a heat preservation film firstly, covering heat preservation cloth later to maintain indoor temperature, taking peat as a breeding substrate, sowing in a broadcasting mode immediately after seed pretreatment is finished, wherein the substrate humidity is 80%, the sowing depth is 0.3cm, the illumination intensity is 5000Lux, ventilation is carried out at 10 am every day, ventilation is carried out for 6 hours, seedling emergence is carried out after 2 weeks of cultivation, as shown in figure 1, when 7 days after seedling emergence are carried out, 5% imidacloprid emulsifiable concentrate 600-800 times liquid is uniformly sprayed, aphid treatment is carried out, treatment time is 7d, the cultivation condition is kept, and cultivation is carried out until the next 2 months in the next year;
(3) Transplanting in spring: in the next 2 middle and late days, the temperature is not less than 20 ℃, a rainy day is selected, a seedling raising substrate of peat, vermiculite and perlite with the mass ratio of 6:3:1 is prepared, the seedling raising substrate is placed in a special seedling raising tray for 50 holes, 3 times of watering is carried out on the seedling raising substrate, the small cudrania tricuspidata seedlings in the greenhouse are transplanted into the seedling raising substrate, as shown in fig. 2, and the seedling raising substrate is placed in an open air environment for cultivation;
(4) Post-cultivation management: sun shading treatment is carried out for 7 days after transplanting; water is poured once within 0-30 days after transplanting respectively before 9 am and after 3 pm each day, and the humidity of the substrate is kept at 75%; after 30 days of transplanting, water is poured once every other day, and the humidity of the matrix is kept to be 70%;
spraying the mining source potassium fulvate once a week in the whole post-cultivation management period, diluting 500-800 times of liquid, and uniformly spraying on the leaves and stems of the seedlings; the potassium sulfate is applied once every month, and the 5% imidacloprid emulsifiable solution is uniformly sprayed once for 600-800 times, and the growth condition of the cudrania tricuspidata in 8 months is shown in figure 3.
Example 2
A cultivation method for autumn sowing and spring transplanting of cudrania tricuspidata comprises the following steps:
(1) Sowing in a greenhouse: selecting 30 healthy and strong cudrania tricuspidata for 10 months and 25 days, recording relevant information such as growth characteristics, collecting fruits with good maturity and full seeds, subpackaging in mesh bags, and tying labels; manually removing pulp, washing the seeds with clear water, and airing the seeds in a shade place for 24 hours;
(2) Management after sowing: when the outdoor temperature is lower than 0 ℃, a small arch shed is built, a heat preservation film is covered firstly, then heat preservation cloth is covered to maintain the indoor temperature, peat is used as a breeding substrate, sowing is carried out in a broadcasting mode immediately after seed pretreatment is finished, the substrate humidity is 90%, the sowing depth is 0.3cm, and illumination is carried out for 16 hours. Ventilating at 10 am every day for 8 hours in darkness, ventilating for 6 hours, culturing for 2 weeks, and uniformly spraying 600-800 times of 5% imidacloprid emulsifiable concentrate 7 days after emergence, treating aphids for 3 days, maintaining the culture conditions, and culturing until the next 2 months;
(3) Transplanting in spring: in the next 2 middle and late days, the temperature is more than or equal to 20 ℃, a rainy day is selected, a seedling raising substrate of peat, vermiculite and perlite with the mass ratio of 6:3:1 is prepared, the seedling raising substrate is placed in a special seedling raising hole tray for 50 holes, after the seedling raising substrate is thoroughly poured for 2 times, the small cudrania tricuspidata seedlings in the greenhouse are transplanted into the seedling raising substrate, and the seedling raising substrate is placed in an open air environment for cultivation;
(4) Post-cultivation management: sun shading treatment is carried out for 10 days after transplanting; respectively watering once before 9 am and after 3 pm each day within 0-30 days after transplanting, and keeping the humidity of the matrix at 95%; after 30 days of transplanting, water is poured once every other day, and the humidity of the matrix is kept to be 70%;
spraying the mining source potassium fulvate once a week in the whole post-cultivation management period, diluting 500-800 times of liquid, and uniformly spraying on the leaves and stems of the seedlings; the potassium sulfate is applied once every month, and the 5 percent imidacloprid emulsifiable solution is uniformly sprayed once for 600 to 800 times.
Example 3
A cultivation method for autumn sowing and spring transplanting of cudrania tricuspidata comprises the following steps:
(1) Sowing in a greenhouse: 10 months and 20 days, selecting 30 healthy and strong cudrania tricuspidata, recording relevant information such as growth characteristics, collecting fruits with good maturity and full seeds, subpackaging in mesh bags, and tying labels; manually removing pulp, washing the seeds with clear water, and airing the seeds in a shade place for 24 hours;
(2) Management after sowing: controlling indoor temperature to 25 ℃, when outdoor temperature is lower than 0 ℃, building a small arch shed, covering a heat preservation film, then covering heat preservation cloth to maintain indoor temperature, taking peat as a breeding substrate, sowing in a broadcasting mode immediately after seed pretreatment is finished, wherein the substrate humidity is 80%, the sowing depth is 0.3cm, and illuminating for 16 hours. Ventilating at 10 am every day for 8 hours in darkness, ventilating for 6 hours, culturing for 2 weeks, and uniformly spraying 600-800 times of 5% imidacloprid emulsifiable concentrate 7 days after emergence, treating aphids for 7 days, maintaining the culture conditions, and culturing until the next 2 months;
(3) Transplanting in spring: in the next 2 middle and late days, the temperature is more than or equal to 20 ℃, a rainy day is selected, a seedling raising substrate of peat, vermiculite and perlite with the mass ratio of 6:3:1 is prepared, the seedling raising substrate is placed in a special seedling raising cave tray for 50 holes, 3 times of watering is carried out on the seedling raising substrate, the small cudrania tricuspidata seedlings in the greenhouse are transplanted into the seedling raising substrate, and the seedling raising substrate is placed in an open air environment for cultivation;
(4) Post-cultivation management: sun shading treatment is carried out for 7 days after transplanting; water is poured once within 0-30 days after transplanting respectively before 9 am and after 3 pm each day, and the humidity of the substrate is kept at 75%; after 30 days of transplanting, water is poured once every other day, and the humidity of the matrix is kept to be 70%;
spraying the mining source potassium fulvate once a week in the whole post-cultivation management period, diluting 500-800 times of liquid, and uniformly spraying on the leaves and stems of the seedlings; the potassium sulfate is applied once every month, and the 5 percent imidacloprid emulsifiable solution is uniformly sprayed once for 600 to 800 times.
Example 4
Taking the embodiment 3 of the invention as a test group, taking spring plug sowing as a control group 1 and taking under-forest natural updating as a control group 2, performing a control test, and respectively measuring the average emergence rate, the transplanting survival rate and the plant height at the end of post-planting management of different groups, wherein the experimental results are shown in table 1.
Spring plug seeding: mature cudrania tricuspidata seeds collected in 9-10 months are stored at normal temperature after being dried, spring tray seeding is adopted in spring and 50-hole special tray is adopted in spring, the substrate is peat, the seeding mode is used for dibbling, seeds are covered, water is poured once, water is supplemented in the later period according to weather conditions, and the humidity of the substrate is kept at about 70%.
Natural updating under forests: no artificial interference, natural seed falling and updating under natural conditions.
Table 1: average emergence rate, transplanting survival rate and plant height at end of post-planting management of different groups
Example 5
According to the invention, the effects of the substrate coverage thickness and preservation mode on the emergence rate and the seed vitality are important, and the experimental study is carried out on the relations between the different seed coverage thicknesses and the emergence rates and the relations between the seed preservation mode and the seed vitality, and the experimental results are shown in tables 2 and 3.
TABLE 2 influence of different seed coverage thickness on emergence rate
Table 3: preserving seeds at normal temperature, influence on seed vigor
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The cultivation method for the autumn sowing and spring transplanting of the cudrania tricuspidata is characterized by comprising the following steps of:
(1) Sowing in a greenhouse: collecting completely mature Cudrania tricuspidata seeds after pretreatment for 10 months 1-25 days, and immediately and uniformly sowing in a breeding matrix;
(2) Management after sowing: controlling indoor temperature at 20-30deg.C, matrix humidity at 75-90%, illumination intensity at 5000Lux, timing ventilation, culturing for 2 weeks to obtain seedling, treating aphid 7 days after seedling emergence, maintaining the culture conditions, and culturing to middle and late 2 months of the next year;
(3) Transplanting in spring: transplanting the cudrania tricuspidata seedlings in the greenhouse into a seedling culture matrix when the air temperature is more than or equal to 20 ℃ in the middle and late 2 months of the next year, and culturing in an open air environment;
(4) Post-cultivation management:
sun-shading treatment is carried out after transplanting; water is poured once in each of the morning and afternoon of each day within 0-30 days after transplanting, and the humidity of the substrate is kept at 70-95%; after 30 days of transplanting, water is poured once every other day ， Maintaining the humidity of the substrate at 70%;
spraying foliar fertilizer once a week during the whole post-cultivation management period; the compound fertilizer and the pesticide are applied once a month.
2. The method for cultivating autumn sowing and spring transplanting of a three-cudrania tricuspidata according to claim 1, wherein the pretreatment process in the step (1) is as follows: collecting the completely ripe cudrania tricuspidata in the current year, removing pulp, cleaning the seeds with clear water, and airing in a shade place for 24 hours.
3. A cultivation method for autumn sowing and spring transplanting of a cudrania tricuspidata according to claim 1, wherein said sowing time of said cudrania tricuspidata seeds in step (1) is 10 months 20 days to 25 days;
the breeding matrix is sand, peat or a mixture of the sand and peat, and is thoroughly poured for 2-3 times before sowing; the sowing depth of the seeds is 0.1-0.5cm.
4. The method for cultivating autumn sowing and spring transplanting of a cudrania tricuspidata according to claim 1, wherein the breeding substrate in the step (1) is peat; the sowing depth of the seeds is 0.3cm.
5. A method for cultivating a three-necked cudrania tricuspidata in autumn and spring-transplanting according to claim 1, wherein the indoor temperature in step (2) is 25-28 ℃; the humidity of the matrix is 80%;
when the outdoor temperature is lower than 0 ℃, carrying out heat preservation treatment by using a heat preservation film and heat preservation cloth;
the ventilation process is as follows: ventilation is started at 10 am, and the ventilation time is 6h;
and (3) spraying imidacloprid to treat aphids, wherein the treatment period is 3-10 days.
6. A cultivation method for autumn sowing and spring transplanting of a three-tricuspid-grass according to claim 5, wherein said treatment period of said aphid in said step (2) is 7 days.
7. The method for cultivating autumn sowing and spring transplanting of a cudrania tricuspidata according to claim 1, wherein the seedling substrate in the step (3) is prepared by the following method: peat, vermiculite and perlite are mixed according to the mass ratio of 6:3:1, mixing; and (3) after the seedling substrate is thoroughly poured for 2-3 times, transplanting the seedlings.
8. The cultivation method for autumn sowing and spring transplanting of a cudrania tricuspidata according to claim 1, wherein the time of the sun-shading treatment in the step (4) is 5-10d, and the shading rate is 50-85%;
the watering time in the morning and afternoon is respectively before 9 am and after 3 pm, and the humidity of the substrate is kept to be 75%;
after 30 days of transplanting, the watering time is 3 and a half afternoon.
9. A method for cultivating a three-cudrania tricuspidata in autumn and spring-shift as defined in claim 8, wherein said time of said sunshade treatment in said step (4) is 7d.
10. The method for cultivating autumn sowing and spring transplanting of a cudrania tricuspidata according to claim 1, wherein the foliar fertilizer in the step (4) is potassium fulvate which is an ore source; the compound fertilizer is potassium sulfate, and the application amount is 5-8 grains per time per hole of the plug; the pesticide is imidacloprid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311289505.XA CN117256394A (en) | 2023-10-08 | 2023-10-08 | Cultivation method for cudrania tricuspidata in autumn and spring transplanting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311289505.XA CN117256394A (en) | 2023-10-08 | 2023-10-08 | Cultivation method for cudrania tricuspidata in autumn and spring transplanting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117256394A true CN117256394A (en) | 2023-12-22 |
Family
ID=89208871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311289505.XA Pending CN117256394A (en) | 2023-10-08 | 2023-10-08 | Cultivation method for cudrania tricuspidata in autumn and spring transplanting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117256394A (en) |
-
2023
- 2023-10-08 CN CN202311289505.XA patent/CN117256394A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102113445B (en) | Method for raising seedlings of Pinus kesiya var.langbianensis by efficient twig cuttage propagation | |
| CN104663200B (en) | A kind of pteridophyte large-scaled propugation method | |
| CN104541826A (en) | China rose batch cultivating method | |
| CN110558172A (en) | Strawberry virus-free tissue culture seedling breeding method | |
| CN113951140B (en) | Method for promoting rapid propagation of seedlings of paris polyphylla young plants | |
| CN106577216B (en) | Method for promoting germination of lateral buds of succulent plants in Crassulaceae | |
| CN113575589A (en) | Exogenous hormone formula for promoting pumpkin rooting and application method thereof | |
| CN106718763B (en) | Sedum short-shoot cutting cultivation method | |
| CN103109747A (en) | Rapid pseudolarix propagation method based on stem node propagation | |
| CN112042540A (en) | Rapid propagation method of hydrangea macrophylla | |
| CN101743908A (en) | Tissue culture, rapid propagation and cultivation method of grevillea banksii | |
| CN109287462B (en) | Cultivation method for improving commodity quality of potted miniature roses | |
| CN101773034A (en) | Manuka tea-tree cultivation method | |
| CN106688793A (en) | Planting method for sweet osmanthus | |
| Ferus et al. | Effective rhododendron propagation through stem cuttings | |
| CN107155843B (en) | Improved method for industrially transplanting tissue culture seedlings of Chinese yams and cultivating potato seeds | |
| CN107409896B (en) | Sowing and seedling raising method for golden panda trees | |
| CN104737747A (en) | Propagation and culture method for red maple seedlings | |
| CN108967073A (en) | A kind of eggplant and potato grafting cultivation method | |
| CN117256394A (en) | Cultivation method for cudrania tricuspidata in autumn and spring transplanting | |
| CN1221556A (en) | Cuttage for fast breeding flowers and nursery stock | |
| CN109769618B (en) | Dong white pine seedling culture method | |
| CN104686127B (en) | Introduce sleep cloth bag rhizome cutting propagation method in a kind of Africa | |
| CN112931015A (en) | Seedling raising technology for cinnamomum camphora seeds of minimum population plants | |
| CN110731220B (en) | Cultivation method for delaying blooming of landscape roses |
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 |