CN115316140A - Oasis I sand storage seed stick cutting and seedling raising method - Google Patents
Oasis I sand storage seed stick cutting and seedling raising method Download PDFInfo
- Publication number
- CN115316140A CN115316140A CN202211040510.2A CN202211040510A CN115316140A CN 115316140 A CN115316140 A CN 115316140A CN 202211040510 A CN202211040510 A CN 202211040510A CN 115316140 A CN115316140 A CN 115316140A
- Authority
- CN
- China
- Prior art keywords
- cutting
- seedbed
- oasis
- sand
- solution
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 97
- 239000004576 sand Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 23
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims abstract description 16
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000006013 carbendazim Substances 0.000 claims abstract description 16
- 235000015097 nutrients Nutrition 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 6
- 239000011464 hollow brick Substances 0.000 claims abstract description 6
- 230000001737 promoting effect Effects 0.000 claims abstract description 6
- 238000013138 pruning Methods 0.000 claims abstract description 6
- 235000009566 rice Nutrition 0.000 claims abstract description 6
- 239000010902 straw Substances 0.000 claims abstract description 6
- 240000007594 Oryza sativa Species 0.000 claims abstract 2
- 239000000243 solution Substances 0.000 claims description 37
- 238000002791 soaking Methods 0.000 claims description 20
- 239000007864 aqueous solution Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229930003451 Vitamin B1 Natural products 0.000 claims description 10
- 229930003779 Vitamin B12 Natural products 0.000 claims description 10
- FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C(\C)/C1=N/C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 claims description 10
- 239000012286 potassium permanganate Substances 0.000 claims description 10
- 229960003495 thiamine Drugs 0.000 claims description 10
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 10
- 235000010374 vitamin B1 Nutrition 0.000 claims description 10
- 239000011691 vitamin B1 Substances 0.000 claims description 10
- 235000019163 vitamin B12 Nutrition 0.000 claims description 10
- 239000011715 vitamin B12 Substances 0.000 claims description 10
- 244000025254 Cannabis sativa Species 0.000 claims description 9
- 235000019156 vitamin B Nutrition 0.000 claims description 8
- 239000011720 vitamin B Substances 0.000 claims description 8
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 7
- 229930006000 Sucrose Natural products 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 7
- 239000005720 sucrose Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 239000003895 organic fertilizer Substances 0.000 claims description 5
- 235000019362 perlite Nutrition 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 5
- 229930003270 Vitamin B Natural products 0.000 claims description 4
- 230000002786 root growth Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 7
- 239000002585 base Substances 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 5
- 241000209094 Oryza Species 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000209504 Poaceae Species 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 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
- 239000003337 fertilizer Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000009736 wetting Methods 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
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for planting, cutting and raising seedlings of a sand storage seed stick of oasis I, which comprises the following steps: selecting a first lignification oasis strip in the middle ten days of 12 months, pruning to prepare a cutting, putting the well-treated cutting upside down in a storage pool, and taking out the cutting without mildew from the storage pool in the last 3 months of the next year; building a seedbed by using hollow bricks, backfilling the uniformly stirred mixed matrix into the seedbed, spraying 500 times of nutrient solution prepared from carbendazim and a root promoting agent onto the seedbed, inserting the cutting slips into the seedbed, and covering the blank between the cutting slips by using rice straws; covering a shading arched shed above the seedbed; controlling the temperature in the greenhouse to be 20-35 ℃. According to the sand-preservation seed-cutting seedling-raising method for the oasis I, the sufficient nutrients of the hollow cuttings of the oasis I can be reserved by methods of sand preservation, cutting treatment, seedbed temperature control and the like, the seedling rate reaches over 90.2%, the remarkable progress is achieved, and the popularization and the application of the oasis I are greatly promoted.
Description
Technical Field
The invention belongs to the technical field of plant cultivation, and particularly relates to a method for cultivating seedlings of a sand-storage seed-cutting cuttings in oasis I.
Background
The oasis I is a grass variety which is originally developed by the national center for engineering and technology research of grass and fungus and the Hainan base (the Hainan base of the national center for grass and fungus), and research demonstrations of grass and fungus for treating water and soil loss, desertification, sand prevention and sand fixation, saline-alkali soil improvement, arsenic sandstone treatment and the like are carried out in the yellow river basin for more than 20 years, so that series achievements are obtained. Oasis one belongs to gramineae, is similar to reed and bamboo, and is a perennial gramineae plant. Has thick and multi-section rootstocks, upright stalks, big and strong stems, branching capability, plant height of 3-10 m, 1-4 cm thick stems, wide leaves, fresh green leaves and 2-5 cm wide leaves. The plant grows fast, the coverage is strong, the management is extensive, the mature growth basically does not need to apply fertilizer and weedicide, no plant diseases and insect pests. The oasis I has drought tolerance, waterlogging tolerance, high temperature resistance, cold resistance, saline and alkaline tolerance, barren tolerance and strong stress resistance.
The Juncao such as oasis I and the like can be propagated and cultivated through a cutting technology, but because oasis I is hollow, nutrients are not easy to keep, the Juncao cannot survive through cutting propagation, and the seedling rate by utilizing the conventional cutting technology is not more than 30%. In order to solve the problem, technicians use a seedling tissue culture method, and in the actual process, the overwintering survival rate of tissue culture seedlings of oasis I after test planting reaches more than 99 percent. However, tissue culture has the following disadvantages: compared with traditional cuttage and grafting, the condition required by tissue culture is higher, certain requirements are also provided for equipment, and an aseptic environment is ensured during culture. The biggest disadvantage of tissue culture is that the survival rate of transplanted plants is low, and although many seedlings can be cultured, the ability of adapting to the environment still needs to be improved, and further, the application of tissue culture is limited. Therefore, a seedling raising method is urgently needed to be found at present to improve the seedling rate of the first seedling raising of oasis.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a method for cultivating seedlings of sand-preservation seed cuttings of oasis I.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that:
the method for planting the cuttings and raising seedlings in the sand storage of oasis I comprises the following steps:
(1) In the middle ten days of 12 months, selecting a first lignification oasis, pruning to prepare cutting slips, wherein the length of each cutting slip is 5-8 cm, and reserving 3-5 leaf buds; soaking the cutting slips in clear water for 2 hours, and then soaking in 0.5-1% potassium permanganate aqueous solution for 3-4 hours;
(2) Paving wet sand with the thickness of 10-15 cm in a storage pool, inverting the well-treated cutting slips on the wet sand, paving a layer of wet sand with the thickness of 20-30 cm, spraying water for thorough watering after paving the wet sand, and inserting ventilating handles every 1-1.5 m;
(3) In the last 3 months of the year, the non-mildewed cutting slips are taken out of the storage pool, and the whole cutting slips are soaked in 0.5 to 1.0 mass percent of potassium permanganate aqueous solution for 0.5 to 1.0 hour; soaking the base part of the cutting for 2.0 to 3.0 hours by using a B vitamin solution and a sucrose aqueous solution, and soaking the base part of the cutting for 1.0 to 1.5 hours by using a rooting powder solution and mud;
(4) Building a seedbed by using hollow bricks, wherein the seedbed is 15-20 cm higher than the ground, a drain hole is reserved at the bottom of the seedbed, backfilling a mixed matrix with the thickness of 10-20 cm and uniformly stirred into the seedbed, raking and watering thoroughly, spraying 500 times of nutrient solution prepared from carbendazim and a root growth promoting agent onto the seedbed, inserting the cutting slips into the seedbed, and covering the blank between the cutting slips by using rice straws;
(5) Covering a shading arched shed above the seedbed; controlling the temperature in the greenhouse to be 20-35 ℃, opening the film for ventilation when the temperature in the greenhouse is higher than 35 ℃, covering the greenhouse film in time when the temperature in the greenhouse is reduced to 20 ℃, and ensuring that the ventilation temperature is not lower than 10 ℃; after 5-7 days, 500 times of nutrient solution of carbendazim and rooting agent is sprayed.
Further, in the step (2), the wet sand is obtained by uniformly stirring river sand which is watered with 800-1000 mg/L carbendazim.
Further, in the step (3), the vitamin B group solution is a mixed solution of vitamin B1 and vitamin B12 with a volume ratio of 1:1, wherein the concentration of the vitamin B1 solution is 0.3-0.6 mg/kg, and the concentration of the vitamin B12 solution is 0.5-0.8 mg/kg.
Further, in the step (3), the mass concentration of the sucrose aqueous solution is 10-15%; the concentration of the rooting powder solution is 300-600 mg/kg.
Further, in the step (4), the mixed matrix comprises the following components in parts by weight: 10 to 15 portions of pollution-free river sand, 2 to 5 portions of perlite, 4 to 6 portions of grass carbon soil and 1 to 2 portions of organic fertilizer.
Further, in the step (4), the depth of the cutting shoot inserted into the seedbed is 3/5-2/3 of the length of the cutting shoot.
The invention has the beneficial effects that:
according to the sand-preservation seed-cutting seedling-raising method for the oasis I, the sufficient nutrients of the hollow cuttings of the oasis I can be reserved by methods of sand preservation, cutting treatment, seedbed temperature control and the like, the seedling rate reaches over 90.2%, the remarkable progress is achieved, and the popularization and the application of the oasis I are greatly promoted.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
Example 1
A method for planting, cutting and raising seedlings of a sand-storage seed stick of oasis I comprises the following steps:
(1) Selecting a lignification oasis I seed strip in the middle ten days of 12 months, pruning to prepare a cutting shoot, wherein the length of each cutting shoot is 5cm, and keeping 3 leaf buds; soaking the cutting in clear water for 2h, and then soaking in 0.5% potassium permanganate aqueous solution for 3h;
(2) Paving 10-thick wet sand in a storage pool, inverting the well-treated cutting slips on the wet sand, paving a layer of 20-thick wet sand, spraying water to thoroughly pour the wet sand, and inserting ventilating handles every 1; in this example, the wet sand is river sand, which is obtained by uniformly stirring the river sand after being wetted with 800mg/L carbendazim.
(3) In the last 3 months of the year, the non-mildewed cutting slips are taken out of the storage pool, and the whole cutting slips are soaked in 0.4 mass percent potassium permanganate aqueous solution for 0.5h; then soaking the base of the cutting with a B-group vitamin solution and a sucrose aqueous solution with the mass concentration of 10% for 2.0h, and soaking the base of the cutting with a rooting powder solution with the concentration of 300mg/kg for 1.0h. The vitamin B solution is a mixed solution of vitamin B1 and vitamin B12 with the volume ratio of 1:1, wherein the concentration of the vitamin B1 solution is 0.3mg/kg, and the concentration of the vitamin B12 solution is 0.5mg/kg.
(4) Building a seedbed by using hollow bricks, wherein the seedbed is 15cm higher than the ground, a drain hole is reserved at the bottom of the seedbed, a uniformly stirred mixed matrix with the thickness of 10cm is backfilled into the seedbed, the mixed matrix is raked, watered thoroughly, and sprayed with 500 times of nutrient solution prepared from carbendazim and a root promoting agent, the cuttings are inserted into the seedbed, the depth of the cuttings inserted into the seedbed is 3/5 of the length of the cuttings, and rice straws are used for covering the blank between the cuttings; the mixed matrix comprises the following components in parts by weight: 10 parts of pollution-free river sand, 2 parts of perlite, 4 parts of grass carbon soil and 1 part of organic fertilizer.
(5) Covering a shading arched shed above the seedbed; controlling the temperature in the greenhouse to be 20-35 ℃, opening the film for ventilation when the temperature in the greenhouse is higher than 35 ℃, covering the greenhouse film in time when the temperature in the greenhouse is reduced to 20 ℃, and ensuring that the ventilation temperature is not lower than 10 ℃; after 5 days, 500 times of nutrient solution of carbendazim and rooting agent is sprayed.
In the embodiment, the cutting starts to root in 15 days, a complete root system is formed in 20 days, the average rooting time is about 18 days, the average rooting number is more than 8, the rooting rate reaches 89.2%, and the seedling rate is 90.2%.
Example 2
A method for planting, cutting and raising seedlings of a sand-storage seed stick of oasis I comprises the following steps:
(1) Selecting a first lignification oasis strip in the middle ten days of 12 months, pruning to prepare cutting slips, wherein the length of each cutting slip is 6cm, and keeping 4 leaf buds; soaking the cutting in clear water for 2h, and then soaking in 1% potassium permanganate aqueous solution for 4h;
(2) Paving wet sand with the thickness of 12cm in the storage pool, inverting the well-treated cutting slips on the wet sand, paving a layer of wet sand with the thickness of 25cm, spraying water to thoroughly pour the wet sand, and inserting ventilating handles every 1.2 m; in this example, the wet sand is river sand, which is obtained by pouring 900mg/L carbendazim on the river sand and then uniformly stirring the river sand.
(3) In the last 3 months of the year, the non-mildewed cutting slips are taken out of the storage pool, and the whole cutting slips are soaked in 0.6 mass percent potassium permanganate aqueous solution for 1.0 hour; then soaking the base part of the cutting for 2.5h by using a B-group vitamin solution and a sucrose aqueous solution with the mass concentration of 12 percent, and soaking the base part of the cutting for 1.2h by dipping the cutting into mud by using a rooting powder solution with the concentration of 450 mg/kg. The B vitamin solution is a mixed solution of vitamin B1 and vitamin B12 with the volume ratio of 1:1, wherein the concentration of the vitamin B1 solution is 0.5mg/kg, and the concentration of the vitamin B12 solution is 0.5mg/kg.
(4) Building a seedbed by using hollow bricks, wherein the seedbed is 18cm higher than the ground, a drain hole is reserved at the bottom of the seedbed, a uniformly stirred mixed matrix with the thickness of 15cm is backfilled into the seedbed, the mixed matrix is raked and watered thoroughly, 500 times of nutrient solution prepared from carbendazim and a root promoting agent is sprayed on the seedbed, the cuttings are inserted into the seedbed, the depth of the cuttings inserted into the seedbed is 2/3 of the length of the cuttings, and rice straws are used for covering the blank between the cuttings; the mixed matrix comprises the following components in parts by weight: 12 parts of pollution-free river sand, 3 parts of perlite, 5 parts of grass carbon soil and 2 parts of organic fertilizer.
(5) Covering a shading arched shed above the seedbed; controlling the temperature in the greenhouse to be 20-35 ℃, opening the film for ventilation when the temperature in the greenhouse is higher than 35 ℃, covering the greenhouse film in time when the temperature in the greenhouse is reduced to 20 ℃, and ensuring that the ventilation temperature is not lower than 10 ℃; after 6 days, 500 times of nutrient solution of carbendazim and rooting agent is sprayed.
In this embodiment, the cutting starts to root on day 15, a large number of complete roots are formed in day 18, the average rooting time is about 16 days, the average number of roots is more than 10, the rooting rate reaches 90.3%, and the seedling rate is 93.6%.
Example 3
A method for planting, cutting and raising seedlings of a sand-storage seed stick of oasis I comprises the following steps:
(1) Selecting a first lignification oasis strip in the middle ten days of 12 months, pruning to prepare cutting slips, wherein the length of each cutting slip is 8cm, and keeping 5 leaf buds; soaking the cutting in clear water for 2h, and then soaking in 1% potassium permanganate aqueous solution for 4h;
(2) Paving wet sand with the thickness of 15cm in a storage pool, inverting the well-treated cutting slips on the wet sand, paving a layer of wet sand with the thickness of 30cm, spraying water to thoroughly pour the wet sand, and inserting ventilating handles every 1.5 m; in this example, the wet sand is river sand, which is obtained by wetting the river sand with 1000mg/L carbendazim and then uniformly stirring.
(3) In last 3 months of the year, the non-mildewed cutting slips are taken out of the storage pool, and the whole cutting slips are soaked for 1.0h by using 1.0 mass percent of potassium permanganate aqueous solution; then soaking the base part of the cutting with a B vitamin solution and a sucrose aqueous solution with the mass concentration of 15% for 3.0h, and soaking the base part of the cutting with a rooting powder solution with the concentration of 600mg/kg for 1.5h. The vitamin B solution is a mixed solution of vitamin B1 and vitamin B12 with the volume ratio of 1:1, wherein the concentration of the vitamin B1 solution is 0.6mg/kg, and the concentration of the vitamin B12 solution is 0.8mg/kg.
(4) Building a seedbed by using hollow bricks, wherein the seedbed is 20cm higher than the ground, a drain hole is reserved at the bottom of the seedbed, a mixed matrix with the thickness of 20cm and uniform stirring is backfilled into the seedbed, the mixed matrix is raked and watered thoroughly, 500 times of nutrient solution prepared from carbendazim and a root promoting agent is sprayed on the seedbed, cutting slips are inserted into the seedbed, the depth of the cutting slips inserted into the seedbed is 2/3 of the length of the cutting slips, and rice straws are used for covering the blank between the cutting slips; the mixed matrix comprises the following components in parts by weight: 15 parts of pollution-free river sand, 5 parts of perlite, 6 parts of grass carbon soil and 2 parts of organic fertilizer.
(5) Covering a shading arched shed above the seedbed; controlling the temperature in the greenhouse to be 20-35 ℃, opening the film for ventilation when the temperature in the greenhouse is higher than 35 ℃, covering the greenhouse film in time when the temperature in the greenhouse is reduced to 20 ℃, and ensuring that the ventilation temperature is not lower than 10 ℃; and after 7 days, 500 times of nutrient solution of carbendazim and rooting agent is sprayed.
In this embodiment, the cutting starts to root on day 16, a large number of complete roots are formed in 20 days, the average rooting time is about 16 days, the average rooting number is more than 8, the rooting rate reaches 89.9%, and the seedling rate is 91.0%.
According to the sand-preservation seed-cutting seedling-raising method for the oasis I, the sufficient nutrients of the hollow cuttings of the oasis I can be reserved by methods of sand preservation, cutting treatment, seedbed temperature control and the like, the seedling rate reaches over 90.2%, the remarkable progress is achieved, and the popularization and the application of the oasis I are greatly promoted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A method for planting, cutting and raising seedlings of a variety of Laoasis I sand storage is characterized by comprising the following steps:
(1) In the middle ten days of 12 months, selecting a first lignification oasis, pruning to prepare cutting slips, wherein the length of each cutting slip is 5-8 cm, and reserving 3-5 leaf buds; soaking the cutting slips in clear water for 2 hours, and then soaking in 0.5-1% potassium permanganate aqueous solution for 3-4 hours;
(2) Paving wet sand with the thickness of 10-15 cm in a storage pool, inverting the well-treated cutting slips on the wet sand, paving a layer of wet sand with the thickness of 20-30 cm, spraying water for thorough watering after paving the wet sand, and inserting ventilating handles every 1-1.5 m;
(3) In the last 3 months of the year, the non-mildewed cutting slips are taken out of the storage pool, and the whole cutting slips are soaked in 0.5 to 1.0 mass percent of potassium permanganate aqueous solution for 0.5 to 1.0 hour; soaking the base part of the cutting for 2.0 to 3.0 hours by using a B vitamin solution and a sucrose aqueous solution, and soaking the base part of the cutting for 1.0 to 1.5 hours by using a rooting powder solution and mud;
(4) Building a seedbed by using hollow bricks, wherein the seedbed is 15-20 cm higher than the ground, a drain hole is reserved at the bottom of the seedbed, backfilling a mixed matrix with the thickness of 10-20 cm and uniformly stirred into the seedbed, raking and watering thoroughly, spraying 500 times of nutrient solution prepared from carbendazim and a root growth promoting agent onto the seedbed, inserting the cutting slips into the seedbed, and covering the blank between the cutting slips by using rice straws;
(5) Covering a shading arched shed above the seedbed; controlling the temperature in the greenhouse to be 20-35 ℃, opening the film for ventilation when the temperature in the greenhouse is higher than 35 ℃, covering the greenhouse film in time when the temperature in the greenhouse is reduced to 20 ℃, and ensuring that the ventilation temperature is not lower than 10 ℃; after 5-7 days, 500 times of nutrient solution of carbendazim and rooting agent is sprayed.
2. The method for cutting and raising seedlings of the oasis number one sand storage seed sticks as claimed in claim 1, wherein in the step (2), the wet sand is obtained by uniformly stirring river sand which is watered with 800-1000 mg/L carbendazim.
3. The method for raising seedlings of the cuttings of the oasis No. one sand bank seeds as claimed in claim 1, wherein in the step (3), the vitamin B solution is a mixed solution of vitamin B1 and vitamin B12 in a volume ratio of 1:1, wherein the concentration of the vitamin B1 solution is 0.3 to 0.6mg/kg, and the concentration of the vitamin B12 solution is 0.5 to 0.8mg/kg.
4. The method for raising seedlings of cuttings of sand storage seeds in oasis number one according to claim 1, characterized in that in the step (3), the mass concentration of the sucrose aqueous solution is 10-15%; the concentration of the rooting powder solution is 300-600 mg/kg.
5. The method for raising seedlings of cuttings of sand storage seeds of oasis number one according to claim 1, characterized in that in the step (4), the mixed matrix comprises the following components in parts by weight: 10 to 15 portions of pollution-free river sand, 2 to 5 portions of perlite, 4 to 6 portions of grass carbon soil and 1 to 2 portions of organic fertilizer.
6. The method for raising seedlings of the cuttings of the sand bank note number one of the oasis according to claim 1, wherein in the step (4), the depth of the cuttings inserted into the seedbed is 3/5 to 2/3 of the length of the cuttings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211040510.2A CN115316140A (en) | 2022-08-29 | 2022-08-29 | Oasis I sand storage seed stick cutting and seedling raising method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211040510.2A CN115316140A (en) | 2022-08-29 | 2022-08-29 | Oasis I sand storage seed stick cutting and seedling raising method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115316140A true CN115316140A (en) | 2022-11-11 |
Family
ID=83927015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211040510.2A Pending CN115316140A (en) | 2022-08-29 | 2022-08-29 | Oasis I sand storage seed stick cutting and seedling raising method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115316140A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409910A (en) * | 2017-07-31 | 2017-12-01 | 湖南省林业科学院 | A kind of blue or green money willow hardwood cutting and seedling raising method |
| CN111264218A (en) * | 2020-04-07 | 2020-06-12 | 肇庆格伦夫利农业科学研究和试验发展有限公司 | Soilless cutting method for oasis I |
| CN111316826A (en) * | 2019-12-30 | 2020-06-23 | 延安市技术转移中心 | Rapid seedling growing method for junci grass |
| CN111567245A (en) * | 2020-06-29 | 2020-08-25 | 青海省林业技术推广总站 | Inverted root-promoting cutting seedling method |
| CN112314203A (en) * | 2020-11-30 | 2021-02-05 | 黑龙江省林业科学院伊春分院 | Lonicera caerulea cuttage substrate seedbed and Lonicera caerulea cuttage propagation method |
-
2022
- 2022-08-29 CN CN202211040510.2A patent/CN115316140A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409910A (en) * | 2017-07-31 | 2017-12-01 | 湖南省林业科学院 | A kind of blue or green money willow hardwood cutting and seedling raising method |
| CN111316826A (en) * | 2019-12-30 | 2020-06-23 | 延安市技术转移中心 | Rapid seedling growing method for junci grass |
| CN111264218A (en) * | 2020-04-07 | 2020-06-12 | 肇庆格伦夫利农业科学研究和试验发展有限公司 | Soilless cutting method for oasis I |
| CN111567245A (en) * | 2020-06-29 | 2020-08-25 | 青海省林业技术推广总站 | Inverted root-promoting cutting seedling method |
| CN112314203A (en) * | 2020-11-30 | 2021-02-05 | 黑龙江省林业科学院伊春分院 | Lonicera caerulea cuttage substrate seedbed and Lonicera caerulea cuttage propagation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101874447B (en) | Beach plum root cutting seedling method | |
| CN102612968A (en) | Ammopiptanthus introducing and cultivating method | |
| CN107996166A (en) | Chinese catalpa rapid cuttage mating system | |
| CN112602522A (en) | Method for grafting germ roots of small camellia oleifera seedlings | |
| CN107182754B (en) | Container soilless culture process for peony | |
| CN112056102A (en) | Method for promoting root growth of tea tree cutting seedlings | |
| CN113785706B (en) | Cutting seedling method of Siberian apricot trees | |
| CN115104495A (en) | High-yield high-efficiency pesticide-application-reduction cultivation method for facility asparagus bean | |
| CN108432534B (en) | Method for promoting early fruiting of Carya cathayensis | |
| CN111279895A (en) | Wild honeysuckle flower cuttage method | |
| CN104904537B (en) | Plum tree woodland seedling culturing method | |
| CN110810100A (en) | Method for sowing, seedling raising and afforestation of photinia serrulata in winter | |
| CN109699380B (en) | Greenhouse seedling growing method for populus euphratica | |
| CN107318477A (en) | Avenge the screening breeding method of Peach cultivars in a kind of mountain region | |
| CN107646473B (en) | Breeding method of Jinxiu taxus chinensis | |
| CN110622863A (en) | Method for improving transplanting survival rate of sweet potato virus-free tissue culture seedlings | |
| CN111201932A (en) | High-yield cultivation method for dogwood | |
| CN115500252A (en) | Water culture method for rapid rooting of arundo donax linn | |
| CN109937722B (en) | Method for rapidly propagating Chinese lizardtail ground stems | |
| CN115316140A (en) | Oasis I sand storage seed stick cutting and seedling raising method | |
| CN109744040A (en) | A kind of cultivation of container seedling technology of the salt tolerant grafting rose of Sharon | |
| CN106717415A (en) | The fertilizing method that a kind of yangtse-huaihe region sweet potato High Efficient nitrogen is utilized | |
| CN112514730A (en) | Ecological organic tea planting management method | |
| CN112314204A (en) | Layering breeding method of black tiger | |
| CN101766086A (en) | Method for rapidly cutting and reproducing euphorbia pekinensis |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221111 |
|
| RJ01 | Rejection of invention patent application after publication |