CN113575266A - Method for quickly sowing and cultivating strong seedlings of apricots - Google Patents
Method for quickly sowing and cultivating strong seedlings of apricots Download PDFInfo
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- CN113575266A CN113575266A CN202111061822.7A CN202111061822A CN113575266A CN 113575266 A CN113575266 A CN 113575266A CN 202111061822 A CN202111061822 A CN 202111061822A CN 113575266 A CN113575266 A CN 113575266A
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions
- A01C1/042—Tapes, bands or cords
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a method for quickly sowing and cultivating strong seedlings of apricots, which comprises the following steps: soaking fresh kernels in a seed soaking solution containing moonlight rose essence, gibberellin and amino-oligosaccharin, and washing with distilled water for later use; mixing and stirring uniformly the planting soil, the polysaccharide polypeptide biological potassium, the decomposed farmyard manure powder and the green manure powder, and drying at high temperature until the water content is lower than 1%; cutting the water-soluble polymer film into strips with the width of 6-8 cm, placing nutrient soil and the seeds subjected to pretreatment on the strips according to the planting distance of the field planting, folding the strips along a horizontal central line, and performing trilateral heat-shrinkable sealing and sealing to obtain seed strips; and (3) paving the seed tape on a seedbed, covering soil, watering thoroughly, and placing the seed tape in the open air to grow after the seeds germinate for 15-20 days. The method can not only obtain the seedlings in the current year when the apricot fruits are harvested, but also effectively improve the germination rate and ensure the quality of the seedlings, thereby improving the yield of the apricots.
Description
Technical Field
The invention relates to the technical field of apricot cultivation, in particular to a method for quickly sowing and cultivating strong seedlings of apricots.
Background
The apricot has unique flavor, rich nutrition and extremely high economic value, is a long-life health care fruit recognized in the world and is deeply loved by people. The variety of the apricot in China accounts for more than 2/3 in the world, the cultivation area is the first in the world, almost all provinces (including autonomous regions and direct prefectures) have the distribution of the apricot, and the apricot is mainly concentrated in the northeast, the northChina, the northwest and the like.
As with other stone fruit seeds, the apricot seeds have physiological dormancy phenomenon, and the main factor causing the dormancy of the seeds is forced dormancy caused by the surrounding covering of seed coats or embryos; dormancy of the seed embryo itself. From the physiological and biochemical aspects, the germination is the process of recovering the suspended metabolic activity of seeds during storage and dormancy, reactivating cells, and sequentially operating a decomposition and synthesis series of pathways to promote the sequential division and differentiation of embryonic cells. When apricot seedlings are cultivated, the collected seeds generally need to be treated at a certain low temperature (2-7 ℃), and the seeds can normally germinate after being sowed in spring of the next year. Apricot seeds have longer dormancy period, and low-temperature stratification treatment is the most common and effective method for relieving apricot seed dormancy at present, but from the seedling growing perspective, the method increases the complicated process and management cost of seed treatment before sowing to a certain extent, increases breeding workload, limits seedling growing time and slows down breeding speed, but the stratification effect is not ideal sometimes. Therefore, the study on the seed dormancy rule, the search for a method for breaking the apricot seed dormancy, the improvement on the germination and emergence rate of the apricot seeds, and the method have important practical significance on apricot seed selection, cultivation, rapid seedling culture and improvement on the seedling quality.
At present, no systematic and comprehensive research is carried out on the aspects of breaking the dormancy of apricot seeds and the seedling growth effect of the apricot seeds on the types and concentrations of plant hormones, research objects mainly focus on the aspects of wild apricots, wild apricots and extremely early-maturing apricots, and the research on the germination physiology of the apricot seeds cultivated is rarely reported.
Disclosure of Invention
In order to solve the problems, the invention provides a method for quickly sowing and cultivating strong seedlings of apricots, which can not only obtain seedlings in the same year when apricot fruits are harvested, but also effectively improve the germination rate and ensure the quality of seedlings, thereby improving the yield of apricots.
In order to achieve the purpose, the invention adopts the technical scheme that: a method for quickly sowing and cultivating strong seedlings of apricots comprises the following steps:
s1, seed pretreatment: soaking fresh kernels in a seed soaking solution containing moonlight rose essence, gibberellin and amino-oligosaccharin for 10-15 min, and washing with distilled water for 1-2 times for later use;
s2, preparing nutrient soil: uniformly mixing and stirring planting land soil, polysaccharide polypeptide biological potassium accounting for 1/100-3/100 of the planting land soil, decomposed farmyard manure powder accounting for 1/50 of the planting land soil and green manure powder (100 meshes) accounting for 1/50 of the planting land soil, and drying at high temperature until the water content is lower than 1%;
s3, manufacturing a seed tape: cutting the water-soluble polymer film into strips with the width of 6-8 cm, placing nutrient soil and the seeds subjected to pretreatment on the strips according to the planting distance, folding the strips along a horizontal central line, and performing trilateral heat-shrinkable sealing to seal the strips to obtain seed strips;
s4, sowing and germination management: laying a seed tape on a seedbed, covering soil for 1-2 cm, watering thoroughly to ensure that the water content of nutrient soil and soil is about 60-70%, keeping the temperature at 20-25 ℃ and the humidity at 70-80%, and placing the seeds in the open air to grow after the seeds bud for 15-20 days under the semi-negative condition;
s5, seedling management: after the seedlings are transplanted to open fields, fertilizer and water management is enhanced, and reasonable pest control is performed.
Further, in step S2, the seed soaking solution includes: 20mg/L to 30mg/L of moonlight flower essence; 100mg/L to 150mg/L of gibberellin; 10 mg/L-20 mg/L of amino-oligosaccharin.
Further, in the step S2, the decomposed farmyard manure powder is obtained by rapidly drying the decomposed farmyard manure at 200 ℃ until the water content is 1%, and then pulverizing the dried farmyard manure powder to obtain a powder with a particle size of 100 meshes.
Further, in the step S2, the temperature of the high-temperature drying is 200 ℃.
Further, in step S3, the nutrient soil is laid according to the specification of 3cm × 3cm, and each piece of nutrient soil is provided with one seed.
Further, the nutrient soil also comprises a liquid slow-release nitrogen fertilizer occupying 1/500-3/500 of the planting soil.
The invention has the following beneficial effects: apricot seeding can be completed by laying the seed belts, so that the seeding efficiency is greatly improved; through the design of seed soaking liquid and nutrient soil, seedlings can be obtained in the current year of apricot fruit harvesting, the germination rate can be effectively improved, and the germination rate is as high as 99.6%; meanwhile, the quality of the seedlings is ensured, and the disease rate is lower than 2%, so that the yield of the apricots is greatly improved.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described in detail below with reference to examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
A method for quickly sowing and cultivating strong seedlings of apricots comprises the following steps:
s1, seed pretreatment: soaking fresh kernel in the seed soaking solution for 10min, and washing with distilled water for 1 time; wherein, the seed soaking liquid contains:
30mg/L of moonlight flower essence; 150mg/L gibberellin; 20mg/L of amino-oligosaccharin;
s2, preparing nutrient soil: uniformly mixing and stirring planting land soil, polysaccharide polypeptide biological potassium occupying the planting land soil 1/100, decomposed farmyard manure powder occupying the planting land soil 1/50, green manure powder (100 meshes) occupying the planting land soil 1/50 and liquid slow-release nitrogen fertilizer occupying the planting land soil 1/500-3/500, and drying at a high temperature of 200 ℃ until the water content is lower than 1%;
s3, manufacturing a seed tape: cutting the water-soluble polymer film into strips with the width of 6-8 cm, placing nutrient soil and the seeds subjected to pretreatment on the strips according to the planting distance, folding the strips along a horizontal central line, and performing trilateral heat-shrinkable sealing to seal the strips to obtain seed strips; wherein, the nutrient soil is laid according to the specification of 3cm multiplied by 3cm, and each piece of nutrient soil is provided with one seed;
s4, sowing and germination management: laying a seed tape on a seedbed, covering soil for 1-2 cm, watering thoroughly to ensure that the water content of nutrient soil and soil is about 60-70%, keeping the temperature at 20-25 ℃ and the humidity at 70-80%, and placing the seeds in the open air to grow under the semi-negative condition after the seeds bud for 20 days;
s5, seedling management: after the seedlings are transplanted to open fields, fertilizer and water management is enhanced, and reasonable pest control is performed.
In this example, the decomposed farmyard manure powder is obtained by rapidly drying a decomposed farmyard manure at 200 ℃ until the water content is 1%, and then pulverizing the farmyard manure powder to a particle size of 100 meshes.
Example 2
A method for quickly sowing and cultivating strong seedlings of apricots comprises the following steps:
s1, seed pretreatment: soaking fresh kernel in the seed soaking solution for 15 min, and washing with distilled water for 2 times; wherein, the seed soaking liquid contains:
20mg/L of moonlight flower essence; 100mg/L gibberellin; 10mg/L of amino-oligosaccharin;
s2, preparing nutrient soil: uniformly mixing and stirring planting land soil, polysaccharide polypeptide biological potassium occupying the planting land soil 3/100, decomposed farmyard manure powder occupying the planting land soil 1/50, green manure powder (100 meshes) occupying the planting land soil 1/50 and liquid slow-release nitrogen fertilizer occupying the planting land soil 1/500-3/500, and drying at a high temperature of 200 ℃ until the water content is lower than 1%;
s3, manufacturing a seed tape: cutting the water-soluble polymer film into strips with the width of 6-8 cm, placing nutrient soil and the seeds subjected to pretreatment on the strips according to the planting distance, folding the strips along a horizontal central line, and performing trilateral heat-shrinkable sealing to seal the strips to obtain seed strips; wherein, the nutrient soil is laid according to the specification of 3cm multiplied by 3cm, and each piece of nutrient soil is provided with one seed;
s4, sowing and germination management: laying a seed tape on a seedbed, covering soil for 1-2 cm, watering thoroughly to ensure that the water content of nutrient soil and soil is about 60-70%, keeping the temperature at 20-25 ℃ and the humidity at 70-80%, and placing the seeds in the open air to grow under the semi-negative condition after the seeds bud for 15 days;
s5, seedling management: after the seedlings are transplanted to open fields, fertilizer and water management is enhanced, and reasonable pest control is performed.
In this example, the decomposed farmyard manure powder is obtained by rapidly drying a decomposed farmyard manure at 200 ℃ until the water content is 1%, and then pulverizing the farmyard manure powder to a particle size of 100 meshes.
Example 3
A method for quickly sowing and cultivating strong seedlings of apricots comprises the following steps:
s1, seed pretreatment: soaking fresh kernel in the seed soaking solution for 12.5 min, and washing with distilled water for 2 times; wherein, the seed soaking liquid contains:
25mg/L of moonlight flower essence; 125mg/L gibberellin; 15mg/L of amino-oligosaccharin;
s2, preparing nutrient soil: uniformly mixing and stirring planting land soil, polysaccharide polypeptide biological potassium occupying the planting land soil 2/100, decomposed farmyard manure powder occupying the planting land soil 1/50, green manure powder (100 meshes) occupying the planting land soil 1/50 and liquid slow-release nitrogen fertilizer occupying the planting land soil 1/500-3/500, and drying at a high temperature of 200 ℃ until the water content is lower than 1%;
s3, manufacturing a seed tape: cutting the water-soluble polymer film into strips with the width of 6-8 cm, placing nutrient soil and the seeds subjected to pretreatment on the strips according to the planting distance, folding the strips along a horizontal central line, and performing trilateral heat-shrinkable sealing to seal the strips to obtain seed strips; wherein, the nutrient soil is laid according to the specification of 3cm multiplied by 3cm, and each piece of nutrient soil is provided with one seed;
s4, sowing and germination management: laying a seed tape on a seedbed, covering soil for 1-2 cm, watering thoroughly to ensure that the water content of nutrient soil and soil is about 60-70%, keeping the temperature at 20-25 ℃ and the humidity at 70-80%, and placing the seeds in the open air to grow under the semi-negative condition after the seeds bud for 18 days;
s5, seedling management: after the seedlings are transplanted to open fields, fertilizer and water management is enhanced, and reasonable pest control is performed.
In this example, the decomposed farmyard manure powder is obtained by rapidly drying a decomposed farmyard manure at 200 ℃ until the water content is 1%, and then pulverizing the farmyard manure powder to a particle size of 100 meshes.
In the embodiments 1, 2 and 3 of the invention, the germination is uniform, the seedling emergence consistency is high, and the germination rates are respectively 99.6%, 99.7% and 99.7%; the disease rates were 1.6%, 1.5%, and 1.1%, respectively.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (6)
1. A method for quickly sowing and cultivating strong seedlings of apricots is characterized by comprising the following steps:
s1, seed pretreatment: soaking fresh kernels in a seed soaking solution containing moonlight rose essence, gibberellin and amino-oligosaccharin for 10-15 min, and washing with distilled water for 1-2 times for later use;
s2, preparing nutrient soil: uniformly mixing and stirring planting land soil, polysaccharide polypeptide biological potassium occupying 1/100-3/100 of the planting land soil, decomposed farmyard manure powder occupying 1/50 of the planting land soil and green manure powder occupying 1/50 of the planting land soil, and drying at high temperature until the water content is lower than 1%;
s3, manufacturing a seed tape: cutting the water-soluble polymer film into strips with the width of 6-8 cm, placing nutrient soil and the seeds subjected to pretreatment on the strips according to the planting distance, folding the strips along a horizontal central line, and performing trilateral heat-shrinkable sealing to seal the strips to obtain seed strips;
s4, sowing and germination management: laying a seed tape on a seedbed, covering soil for 1-2 cm, watering thoroughly to ensure that the water content of nutrient soil and soil is 60% -70%, keeping the temperature at 20-25 ℃ and the humidity at 70% -80%, and placing the seeds in the open air to grow after the seeds bud for 15-20 days under the semi-negative condition;
s5, seedling management: after the seedlings are transplanted to open fields, fertilizer and water management is enhanced, and reasonable pest control is performed.
2. The method for rapid seeding and cultivation of strong seedlings of apricots as claimed in claim 1, wherein in step S2, the seed soaking solution comprises: 20mg/L to 30mg/L of moonlight flower essence; 100mg/L to 150mg/L of gibberellin; 10 mg/L-20 mg/L of amino-oligosaccharin.
3. The method for rapid seeding and cultivating strong seedlings of apricots as claimed in claim 1, wherein in step S2, the decomposed farmyard manure powder is obtained by rapidly drying decomposed farmyard manure at 200 ℃ until the water content is 1%, and then pulverizing the dried farmyard manure powder to a particle size of 100 meshes.
4. The method for rapid seeding and cultivation of strong seedlings of apricot as claimed in claim 1, wherein the temperature of the high temperature drying in step S2 is 200 ℃.
5. The method for rapid seeding and cultivating of strong seedlings of apricot as claimed in claim 1, wherein in step S3, the nutrient soil is laid according to the 3cm x 3cm specification, and each piece of nutrient soil is allocated with one seed.
6. The method for rapid seeding and cultivation of strong seedlings of apricots as claimed in claim 1, wherein the nutrient soil further comprises a liquid slow-release nitrogen fertilizer occupying 1/500-3/500 of the planting soil.
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CN104381075A (en) * | 2014-10-31 | 2015-03-04 | 四川省农业科学院园艺研究所 | Rapid seeding and strong seedling cultivation method for apricots |
CN109041653A (en) * | 2018-08-25 | 2018-12-21 | 邢丹 | A kind of production method of capsicum live streaming seed band |
CN110100667A (en) * | 2019-06-13 | 2019-08-09 | 西藏自治区农牧科学院蔬菜研究所 | A kind of plateau implantation methods of capsicum |
CN110603971A (en) * | 2019-10-25 | 2019-12-24 | 河北省农林科学院石家庄果树研究所 | Snow pear seedling growing method |
CN110896775A (en) * | 2019-12-11 | 2020-03-24 | 苏州农业职业技术学院 | Potting method of Yuntian osmanthus fragrans |
CN111264326A (en) * | 2020-03-31 | 2020-06-12 | 山西省农业科学院高寒区作物研究所 | Northern dry land potato art-machine integrated cultivation method |
CN112262715A (en) * | 2020-11-04 | 2021-01-26 | 咸阳职业技术学院 | Method for improving strawberry continuous cropping soil |
CN113115653A (en) * | 2021-05-14 | 2021-07-16 | 河南城建学院 | Cuttage method of salix cheilowii |
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2021
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104381075A (en) * | 2014-10-31 | 2015-03-04 | 四川省农业科学院园艺研究所 | Rapid seeding and strong seedling cultivation method for apricots |
CN109041653A (en) * | 2018-08-25 | 2018-12-21 | 邢丹 | A kind of production method of capsicum live streaming seed band |
CN110100667A (en) * | 2019-06-13 | 2019-08-09 | 西藏自治区农牧科学院蔬菜研究所 | A kind of plateau implantation methods of capsicum |
CN110603971A (en) * | 2019-10-25 | 2019-12-24 | 河北省农林科学院石家庄果树研究所 | Snow pear seedling growing method |
CN110896775A (en) * | 2019-12-11 | 2020-03-24 | 苏州农业职业技术学院 | Potting method of Yuntian osmanthus fragrans |
CN111264326A (en) * | 2020-03-31 | 2020-06-12 | 山西省农业科学院高寒区作物研究所 | Northern dry land potato art-machine integrated cultivation method |
CN112262715A (en) * | 2020-11-04 | 2021-01-26 | 咸阳职业技术学院 | Method for improving strawberry continuous cropping soil |
CN113115653A (en) * | 2021-05-14 | 2021-07-16 | 河南城建学院 | Cuttage method of salix cheilowii |
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