CN114097518B - Cultivation method of osmanthus trees - Google Patents
Cultivation method of osmanthus trees Download PDFInfo
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- CN114097518B CN114097518B CN202111502333.0A CN202111502333A CN114097518B CN 114097518 B CN114097518 B CN 114097518B CN 202111502333 A CN202111502333 A CN 202111502333A CN 114097518 B CN114097518 B CN 114097518B
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- 235000019082 Osmanthus Nutrition 0.000 title claims abstract description 26
- 241000333181 Osmanthus Species 0.000 title claims abstract description 26
- 238000012364 cultivation method Methods 0.000 title claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- 239000002689 soil Substances 0.000 claims abstract description 31
- 241000196324 Embryophyta Species 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 238000009966 trimming Methods 0.000 claims abstract description 6
- 239000003337 fertilizer Substances 0.000 claims description 36
- 238000002156 mixing Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000002068 microbial inoculum Substances 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 13
- 241000238557 Decapoda Species 0.000 claims description 12
- 241000758789 Juglans Species 0.000 claims description 12
- 235000009496 Juglans regia Nutrition 0.000 claims description 12
- 241000209094 Oryza Species 0.000 claims description 12
- 235000007164 Oryza sativa Nutrition 0.000 claims description 12
- 235000009566 rice Nutrition 0.000 claims description 12
- 235000020234 walnut Nutrition 0.000 claims description 12
- 102000004190 Enzymes Human genes 0.000 claims description 9
- 108090000790 Enzymes Proteins 0.000 claims description 9
- 210000003608 fece Anatomy 0.000 claims description 8
- 239000010881 fly ash Substances 0.000 claims description 8
- 239000010871 livestock manure Substances 0.000 claims description 8
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 239000002956 ash Substances 0.000 claims description 6
- 229960000892 attapulgite Drugs 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 6
- 239000011790 ferrous sulphate Substances 0.000 claims description 6
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 6
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 6
- 229910052625 palygorskite Inorganic materials 0.000 claims description 6
- 244000199885 Lactobacillus bulgaricus Species 0.000 claims description 5
- 235000013960 Lactobacillus bulgaricus Nutrition 0.000 claims description 5
- 241000235395 Mucor Species 0.000 claims description 5
- 229940004208 lactobacillus bulgaricus Drugs 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000306 recurrent effect Effects 0.000 claims description 5
- 238000002054 transplantation Methods 0.000 claims description 5
- 241000589516 Pseudomonas Species 0.000 claims description 4
- 241000223254 Rhodotorula mucilaginosa Species 0.000 claims description 4
- 238000012258 culturing Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 8
- 241000607479 Yersinia pestis Species 0.000 abstract description 6
- 229930002875 chlorophyll Natural products 0.000 abstract description 6
- 235000019804 chlorophyll Nutrition 0.000 abstract description 6
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 abstract description 6
- 241000238631 Hexapoda Species 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 239000000575 pesticide Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 13
- 238000007726 management method Methods 0.000 description 5
- 244000242564 Osmanthus fragrans Species 0.000 description 4
- 235000019083 Osmanthus fragrans Nutrition 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 241000244206 Nematoda Species 0.000 description 3
- 241000488583 Panonychus ulmi Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
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- 230000000813 microbial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000881860 Paenibacillus mucilaginosus Species 0.000 description 1
- 241000938061 Streptomyces thermophilus Species 0.000 description 1
- RJGDLRCDCYRQOQ-UHFFFAOYSA-N anthrone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3CC2=C1 RJGDLRCDCYRQOQ-UHFFFAOYSA-N 0.000 description 1
- 239000007633 bacillus mucilaginosus Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- IQPNAANSBPBGFQ-UHFFFAOYSA-N luteolin Chemical compound C=1C(O)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(O)C(O)=C1 IQPNAANSBPBGFQ-UHFFFAOYSA-N 0.000 description 1
- LRDGATPGVJTWLJ-UHFFFAOYSA-N luteolin Natural products OC1=CC(O)=CC(C=2OC3=CC(O)=CC(O)=C3C(=O)C=2)=C1 LRDGATPGVJTWLJ-UHFFFAOYSA-N 0.000 description 1
- 235000009498 luteolin Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
Classifications
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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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a cultivation method of an osmanthus tree, which comprises the steps of land preparation, transplanting, planting management, trimming and the like. By adopting the cultivation method, the survival rate and the seedling height of the osmanthus tree can be effectively improved, the content of important compounds such as chlorophyll and soluble sugar in the osmanthus tree seedling can be improved, and the subsequent growth of the osmanthus tree seedling is facilitated. Meanwhile, the prevention and control of plant diseases and insect pests can be realized without applying a large amount of pesticides, the influence on soil is reduced, and the economic benefit is improved.
Description
Technical Field
The invention belongs to the field of osmanthus tree cultivation, and particularly relates to a cultivation method of an osmanthus tree.
Background
Sweet osmanthus, also called luteolin flower, is one of ten traditional famous flowers in China, with the continuous development of the economic society, the demand of people on the quality of life is continuously increased, and the market demand of sweet osmanthus as an ornamental species is also continuously increased. However, the method is limited by the planting management method, and the planting of the osmanthus fragrans is often difficult, for example: the osmanthus tree can be invaded by diseases and insect pests, the survival rate and the growth vigor are greatly different, and the like. At present, a high-quality and high-efficiency cultivation technology is still lacked in the field of cultivation of osmanthus trees.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a brand-new cultivation method of osmanthus trees, which specifically adopts the following technical scheme:
a cultivation method of osmanthus trees comprises the following steps:
(1) land preparation and transplantation: selecting sandy soil with fertile soil and water content of 15-25%, digging cultivation holes according to the row spacing (2.3-2.5) × (2.3-2.5) m after land preparation, wherein the length, width and depth of each cultivation hole are 30-35cm, then transplanting seedlings into the cultivation holes, backfilling after uniformly mixing 1/3 soil, 0.3kg of ferrous sulfate and 0.3kg of plant ash when backfilling the soil, backfilling after uniformly mixing 1/3 soil and a first compound fertilizer, and finally backfilling after uniformly mixing the remaining soil and a second compound fertilizer;
the first compound fertilizer is prepared from the following raw materials: 0.5kg of farmyard manure, 0.1kg of selenate and 0.3kg of attapulgite clay; the second compound fertilizer is prepared from the following raw materials: 0.2-0.3kg of waste shrimp shells, 0.04-0.05kg of saccharifying enzyme, 0.08-0.1kg of fly ash, 0.08-0.1kg of rice hulls, 0.04-0.05kg of walnut shells, 0.06-0.08g of microbial inoculum and a proper amount of water; wherein the microbial inoculum is prepared from lactobacillus bulgaricus, pseudomonas, mucor and rhodotorula mucilaginosa according to the weight ratio of 1-2:1-2: 1-2:1 by mass ratio;
(2) planting management: in 3 months, 6 months and 10 months of each year, 150kg of the first compound fertilizer and 250kg of the second compound fertilizer are applied to each mu;
(3) trimming: selecting and reserving 3-5 side branches after trunk determination as main branches, cutting 1/3 of the main branch extension branches after one year of growth so as to avoid the occurrence of recurrent branches, simultaneously thinning the dense peripheral branches, cutting the sprout branches emitted from the base of the trunk, and cutting the summer and autumn spindly branches so as to uniformly reserve thick and strong short branches on each side branch.
According to the invention, three layers of compound fertilizers which are definite in labor division and are synergistic with each other are designed during seedling planting, so that the planting survival rate of the osmanthus fragrans is improved, and prevention and control of certain plant diseases and insect pests are realized without a large amount of pesticides. Firstly, ferrous sulfate and plant ash are applied to the bottom of the planting hole, the ferrous sulfate can condition the acidity of soil, so that the soil is more suitable for the growth of the osmanthus trees, and the plant ash can prevent pests from gnawing roots of the osmanthus trees; secondly, the first compound fertilizer can provide nutrients and microelements such as selenium element and the like required by the growth of the osmanthus trees, and simultaneously can also be used as microorganisms in the microbial inoculum in the second compound fertilizer to provide nutrients, while the second compound fertilizer adopts agricultural, forestry and fishery wastes which are low in price and can provide required trace elements for the osmanthus trees and microorganisms, the grains of the raw materials can also make the soil more loose and breathable, the saccharifying enzyme can also degrade the substances in the soil to continuously provide nutrient components for the microorganisms, and the most important is that after the microorganisms in the microbial inoculum are cultured by the nutrient substances, the microbial community can form a microecological community in soil, and the inventor finds that the microbial community has good killing effect on eggs of pests such as nematodes, red spiders and the like and also has a certain inhibiting effect on pathogenic bacteria of brown spot.
Preferably, the first compound fertilizer is obtained by mixing farmyard manure, selenate and attapulgite clay. The preparation process of the second compound fertilizer comprises the following steps: crushing waste shrimp shells, rice hulls and walnut shells, mixing the crushed waste shrimp shells, rice hulls and walnut shells with fly ash uniformly, adding a proper amount of water and microbial inoculum, culturing for 6-10h, adding saccharifying enzyme, mixing uniformly, and drying to obtain a second compound fertilizer with the water content of less than 25%. The particle size after pulverization is preferably 2 to 4 mm. Preferably, the fixed dry height is 1.2-1.6 m.
The invention has the beneficial effects that: by adopting the cultivation method, the survival rate and the seedling height of the osmanthus tree can be effectively improved, the content of important compounds such as chlorophyll and soluble sugar in the osmanthus tree seedling can be improved, and the subsequent growth of the osmanthus tree seedling is facilitated. Meanwhile, the prevention and control of plant diseases and insect pests can be realized without applying a large amount of pesticides, the influence on soil is reduced, and the economic benefit is improved.
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described in the following embodiments to fully understand the objects, aspects and effects of the present invention.
Example 1:
a cultivation method of osmanthus trees comprises the following steps:
(1) land preparation and transplantation: selecting a sandy land with fertile soil and 15-25% of water content, digging cultivation holes according to the plant row spacing of 2.5 multiplied by 2.5m after land preparation, controlling the length, width and depth of the cultivation holes to be 30-35cm, then transplanting seedlings into the cultivation holes, when backfilling soil, uniformly mixing 1/3 soil, 0.3kg of ferrous sulfate and 0.3kg of plant ash, backfilling, uniformly mixing 1/3 soil and a first compound fertilizer, backfilling, and finally, uniformly mixing the rest soil and a second compound fertilizer, and backfilling;
the first compound fertilizer is obtained by mixing 0.5kg of farmyard manure, 0.1kg of selenate and 0.3kg of attapulgite clay; the second compound fertilizer is prepared from the following raw materials: 0.3kg of waste shrimp shells, 0.05kg of saccharifying enzyme, 0.1kg of fly ash, 0.09kg of rice hulls, 0.04kg of walnut shells, 0.07g of microbial inoculum and a proper amount of water (0.08 kg); wherein the microbial inoculum is prepared by mixing lactobacillus bulgaricus, pseudomonas, mucor and rhodotorula mucilaginosa according to the mass ratio of 2:1:1: 1. The preparation process comprises the following steps: crushing the waste shrimp shells, the rice hulls and the walnut shells to 4mm, uniformly mixing the crushed waste shrimp shells, the rice hulls and the walnut shells with fly ash, adding a proper amount of water and microbial inoculum, culturing for 8 hours, adding saccharifying enzyme, uniformly mixing, and drying to obtain a second compound fertilizer with the water content of less than 25%.
(2) Planting management: in 3 months, 6 months and 10 months of each year, 120kg of first compound fertilizer and 230kg of second compound fertilizer are applied to each mu.
(3) Trimming: selecting 3-5 side branches as main branches after 1.5m trunk fixation, cutting 1/3 of the main branch extension branches after one year of growth to avoid the occurrence of recurrent branches, simultaneously thinning the dense peripheral branches, cutting the sprout tillers from the base of the trunk, and cutting the spindly branches in summer and autumn to uniformly leave thick and strong short branches on each side branch.
Example 2:
a cultivation method of osmanthus trees comprises the following steps:
(1) land preparation and transplantation: selecting a sandy land with fertile soil and 15-25% of water content, digging cultivation holes according to the plant row spacing of 2.3 multiplied by 2.3m after land preparation, controlling the length, width and depth of the cultivation holes to be 30-35cm, then transplanting seedlings into the cultivation holes, when backfilling soil, uniformly mixing 1/3 soil, 0.3kg of ferrous sulfate and 0.3kg of plant ash, backfilling, uniformly mixing 1/3 soil and a first compound fertilizer, backfilling, and finally, uniformly mixing the rest soil and a second compound fertilizer, and backfilling;
the first compound fertilizer is obtained by mixing 0.5kg of farmyard manure, 0.1kg of selenate and 0.3kg of attapulgite clay; the second compound fertilizer is prepared from the following raw materials: 0.2kg of waste shrimp shells, 0.04kg of saccharifying enzyme, 0.08kg of fly ash, 0.1kg of rice hulls, 0.05kg of walnut shells, 0.06g of microbial inoculum and a proper amount of water (0.08 kg); wherein the microbial inoculum is prepared by mixing lactobacillus bulgaricus, pseudomonas, mucor and rhodotorula mucilaginosa according to the mass ratio of 1:2:1: 1. The preparation process comprises the following steps: crushing the waste shrimp shells, the rice hulls and the walnut shells to 3mm, uniformly mixing the crushed waste shrimp shells, the rice hulls and the walnut shells with fly ash, adding a proper amount of water and microbial inoculum, culturing for 7 hours, adding saccharifying enzyme, uniformly mixing, and drying to obtain a second compound fertilizer with the water content of less than 25%.
(2) Planting management: 130kg of first compound fertilizer and 220kg of second compound fertilizer are applied to each mu in 3 months, 6 months and 10 months of each year.
(3) Trimming: after 1.5m trunk is fixed, 3-5 side branches are selected and reserved as main branches, 1/3 of the main branch extension branches are cut off after the main branches grow for one year so as to avoid the occurrence of recurrent branches, meanwhile, the dense peripheral branches are thinned, the sprouts emitted from the base part of the trunk are cut off, and the branches growing in summer and autumn are cut off in vain, so that thick and strong short branches are uniformly reserved on each side branch.
Comparative example 1:
a cultivation method of osmanthus trees comprises the following steps:
(1) land preparation and transplantation: selecting sandy land with fertile soil and 15-25% water content, digging cultivation holes according to the plant row spacing of 2.5 multiplied by 2.5m after land preparation, controlling the length, width and depth of the cultivation holes to be 30-35cm, then transplanting seedlings into the cultivation holes, and backfilling the soil after uniformly mixing the soil with 2kg of farmyard manure;
(2) planting management: applying 310kg of farmyard manure per mu in 3 months, 6 months and 10 months of each year;
(3) trimming: selecting 3-5 side branches as main branches after 1.5m trunk fixation, cutting 1/3 of the main branch extension branches after one year of growth to avoid the occurrence of recurrent branches, simultaneously thinning the dense peripheral branches, cutting the sprout tillers from the base of the trunk, and cutting the spindly branches in summer and autumn to uniformly leave thick and strong short branches on each side branch.
Example 3:
the microbial inoculum in example 1 was replaced by a mixture of Bacillus mucilaginosus, photosynthetic bacteria and Mucor in a mass ratio of 2:1:1, and the rest was the same as in example 1 and used as comparative example 2.
The microbial inoculum in example 1 was replaced by a mixture of Lactobacillus bulgaricus, Streptomyces thermophilus and Actinomycetes at a mass ratio of 2:1:1, and the same procedure as in example 1 was repeated to obtain a comparative example 3.
Respectively transplanting 200 annual osmanthus tree seedlings with similar growth conditions in groups according to the methods of the embodiment 1 and the comparative examples 1-3, wherein each group of 50 osmanthus tree seedlings is transplanted in one year as a test period, and determining the survival rate and the seedling height of the transplanted osmanthus tree seedlings; soluble sugar, chlorophyll content. The plant seedling height measurement part is the part above the root, and the measurement is carried out when the test is finished, and the average value is taken; the survival rate of the seedlings is measured at the end of the test, and the ratio of the survival plants to the total number of the plants in each group is calculated; the chlorophyll content is measured by a SPAD 502 portable chlorophyll measuring instrument; the content of the soluble sugar is measured by adopting an anthrone colorimetric method. The results are shown in tables 1-2.
TABLE 1
| Grouping | Survival rate (%) | Miao height (cm) |
| Example 1 | 99％ | 48.23 |
| Comparative example 1 | 75％ | 36.89 |
| Comparative example 2 | 86％ | 40.11 |
| Comparative example 3 | 89％ | 41.74 |
TABLE 2
| Grouping | Chlorophyll content (mg/g) | Soluble sugar content (mg/g) |
| Example 1 | 2.89 | 25.58 |
| Comparative example 1 | 2.24 | 17.35 |
| Comparative example 2 | 2.38 | 18.94 |
| Comparative example 3 | 2.42 | 20.07 |
Meanwhile, the red spider incidence, nematode incidence and leaf spot incidence were counted, and the results are shown in table 3.
TABLE 3
| Grouping | Incidence of Red spider (%) | Incidence of nematodes (%) | Incidence of leaf spot (%) |
| Example 1 | 1.1 | 1.8 | 3.5 |
| Comparative example 1 | 23.8 | 15.5 | 38.4 |
| Comparative example 2 | 18.3 | 11.6 | 35.6 |
| Comparative example 3 | 15.5 | 12.4 | 30.5 |
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and the present invention shall fall within the protection scope of the present invention as long as the technical effects of the present invention are achieved by the same means. The invention is capable of other modifications and variations in its technical solution and/or its implementation, within the scope of protection of the invention.
Claims (5)
1. The cultivation method of the osmanthus tree is characterized by comprising the following steps:
(1) land preparation and transplantation: selecting a sandy land with fertile soil and 15-25% of water content, digging cultivation holes according to the row spacing (2.3-2.5) × (2.3-2.5) m after land preparation, wherein the length, the width and the depth of each cultivation hole are 30-35cm, then transplanting seedlings into the cultivation holes, when backfilling the soil, uniformly mixing 1/3 soil, 0.3kg of ferrous sulfate and 0.3kg of plant ash, backfilling, uniformly mixing 1/3 soil and a first compound fertilizer, backfilling, and finally backfilling after uniformly mixing the remaining soil and a second compound fertilizer;
the first compound fertilizer is prepared from the following raw materials: 0.5kg of farmyard manure, 0.1kg of selenate and 0.3kg of attapulgite clay; the second compound fertilizer is prepared from the following raw materials: 0.2-0.3kg of waste shrimp shells, 0.04-0.05kg of saccharifying enzyme, 0.08-0.1kg of fly ash, 0.08-0.1kg of rice hulls, 0.04-0.05kg of walnut shells, 0.06-0.08g of microbial inoculum and a proper amount of water; wherein the microbial inoculum is prepared from lactobacillus bulgaricus, pseudomonas, mucor and rhodotorula mucilaginosa according to the weight ratio of 1-2:1-2: 1-2:1 by mass ratio;
(2) planting management: in 3 months, 6 months and 10 months of each year, 150kg of the first compound fertilizer and 250kg of the second compound fertilizer are applied to each mu;
(3) trimming: selecting and reserving 3-5 side branches after trunk determination as main branches, cutting 1/3 of the main branch extension branches after one year of growth so as to avoid the occurrence of recurrent branches, simultaneously thinning the dense peripheral branches, cutting the sprout branches emitted from the base of the trunk, and cutting the summer and autumn spindly branches so as to uniformly reserve thick and strong short branches on each side branch.
2. The cultivation method as claimed in claim 1, wherein the first compound fertilizer is obtained by mixing farmyard manure, selenate and attapulgite clay.
3. The cultivation method according to claim 1, wherein the second compound fertilizer is prepared by the following process: crushing waste shrimp shells, rice hulls and walnut shells, mixing the crushed waste shrimp shells, rice hulls and walnut shells with fly ash uniformly, adding a proper amount of water and microbial inoculum, culturing for 6-10h, adding saccharifying enzyme, mixing uniformly, and drying to obtain a second compound fertilizer with the water content of less than 25%.
4. The cultivation method as claimed in claim 3, wherein the particle size after pulverization is 2-4 mm.
5. The cultivation method as claimed in claim 1, wherein the fixed dry height is 1.2 to 1.6 m.
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|---|---|---|---|---|
| CN103193527A (en) * | 2013-04-10 | 2013-07-10 | 河南农业大学 | Organic fertilizer fermented by chicken manure and production method of organic fertilizer |
| CN104472139A (en) * | 2014-11-11 | 2015-04-01 | 重庆茂升林业开发有限公司 | Osmanthus tree seedling raising method |
| CN107117996A (en) * | 2017-06-08 | 2017-09-01 | 合肥市风达农业有限责任公司 | A kind of implantation methods of osmanthus fragrans |
| CN108293555A (en) * | 2017-08-28 | 2018-07-20 | 陈武松 | A kind of cultural method of osmanthus fragrans |
| CN108781969A (en) * | 2018-05-30 | 2018-11-13 | 上饶市灵晔设计咨询有限公司 | A kind of method for cultivating sweet osmanthus trees |
| CN109652322A (en) * | 2018-11-16 | 2019-04-19 | 韶关市诚湃新能源科技有限公司 | A kind of house refuse microbiological decomposer and preparation method thereof |
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| CN103193527A (en) * | 2013-04-10 | 2013-07-10 | 河南农业大学 | Organic fertilizer fermented by chicken manure and production method of organic fertilizer |
| CN104472139A (en) * | 2014-11-11 | 2015-04-01 | 重庆茂升林业开发有限公司 | Osmanthus tree seedling raising method |
| CN107117996A (en) * | 2017-06-08 | 2017-09-01 | 合肥市风达农业有限责任公司 | A kind of implantation methods of osmanthus fragrans |
| CN108293555A (en) * | 2017-08-28 | 2018-07-20 | 陈武松 | A kind of cultural method of osmanthus fragrans |
| CN108781969A (en) * | 2018-05-30 | 2018-11-13 | 上饶市灵晔设计咨询有限公司 | A kind of method for cultivating sweet osmanthus trees |
| CN109652322A (en) * | 2018-11-16 | 2019-04-19 | 韶关市诚湃新能源科技有限公司 | A kind of house refuse microbiological decomposer and preparation method thereof |
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