CN112586284A - Organic selenium-rich high-yield cucumber cultivation method - Google Patents
Organic selenium-rich high-yield cucumber cultivation method Download PDFInfo
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- CN112586284A CN112586284A CN202011424342.8A CN202011424342A CN112586284A CN 112586284 A CN112586284 A CN 112586284A CN 202011424342 A CN202011424342 A CN 202011424342A CN 112586284 A CN112586284 A CN 112586284A
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- 235000010799 Cucumis sativus var sativus Nutrition 0.000 title claims abstract description 110
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000011669 selenium Substances 0.000 title claims abstract description 44
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 44
- 238000012364 cultivation method Methods 0.000 title claims abstract description 24
- 244000299906 Cucumis sativus var. sativus Species 0.000 title 1
- 240000008067 Cucumis sativus Species 0.000 claims abstract description 130
- 238000002791 soaking Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000002156 mixing Methods 0.000 claims abstract description 30
- 239000003337 fertilizer Substances 0.000 claims abstract description 28
- 239000002689 soil Substances 0.000 claims abstract description 26
- 235000009849 Cucumis sativus Nutrition 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 14
- 235000015097 nutrients Nutrition 0.000 claims abstract description 13
- 230000035784 germination Effects 0.000 claims abstract description 9
- 241000196324 Embryophyta Species 0.000 claims abstract description 7
- 230000001678 irradiating effect Effects 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 62
- 229940091258 selenium supplement Drugs 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 37
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 24
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 19
- 239000004202 carbamide Substances 0.000 claims description 19
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 18
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 18
- 230000005672 electromagnetic field Effects 0.000 claims description 18
- 229920005610 lignin Polymers 0.000 claims description 18
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 18
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 18
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 18
- 241000894006 Bacteria Species 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 12
- 238000012258 culturing Methods 0.000 claims description 12
- 230000005684 electric field Effects 0.000 claims description 12
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 12
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 12
- VPQBLCVGUWPDHV-UHFFFAOYSA-N sodium selenide Chemical compound [Na+].[Na+].[Se-2] VPQBLCVGUWPDHV-UHFFFAOYSA-N 0.000 claims description 12
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 12
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 12
- 229960001763 zinc sulfate Drugs 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 11
- 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 11
- 229930006000 Sucrose Natural products 0.000 claims description 11
- 241000223259 Trichoderma Species 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 11
- 239000002367 phosphate rock Substances 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- 229960004793 sucrose Drugs 0.000 claims description 11
- 241000589151 Azotobacter Species 0.000 claims description 9
- 239000010828 animal waste Substances 0.000 claims description 8
- 238000009331 sowing Methods 0.000 claims description 8
- 235000013399 edible fruits Nutrition 0.000 claims description 7
- 229910001607 magnesium mineral Inorganic materials 0.000 claims description 7
- 229910001577 potassium mineral Inorganic materials 0.000 claims description 7
- PMYDPQQPEAYXKD-UHFFFAOYSA-N 3-hydroxy-n-naphthalen-2-ylnaphthalene-2-carboxamide Chemical compound C1=CC=CC2=CC(NC(=O)C3=CC4=CC=CC=C4C=C3O)=CC=C21 PMYDPQQPEAYXKD-UHFFFAOYSA-N 0.000 claims description 6
- 229930191978 Gibberellin Natural products 0.000 claims description 6
- 239000004113 Sepiolite Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 240000008042 Zea mays Species 0.000 claims description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 6
- 239000011609 ammonium molybdate Substances 0.000 claims description 6
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 6
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 6
- 229940010552 ammonium molybdate Drugs 0.000 claims description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 6
- 239000004327 boric acid Substances 0.000 claims description 6
- 235000012970 cakes Nutrition 0.000 claims description 6
- 229940105847 calamine Drugs 0.000 claims description 6
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 6
- 235000005822 corn Nutrition 0.000 claims description 6
- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 claims description 6
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 claims description 6
- 239000003448 gibberellin Substances 0.000 claims description 6
- 229910052864 hemimorphite Inorganic materials 0.000 claims description 6
- 239000003864 humus Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000011656 manganese carbonate Substances 0.000 claims description 6
- 235000006748 manganese carbonate Nutrition 0.000 claims description 6
- 229940093474 manganese carbonate Drugs 0.000 claims description 6
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 claims description 6
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910052624 sepiolite Inorganic materials 0.000 claims description 6
- 235000019355 sepiolite Nutrition 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 6
- 239000011655 sodium selenate Substances 0.000 claims description 6
- 235000018716 sodium selenate Nutrition 0.000 claims description 6
- 229960001881 sodium selenate Drugs 0.000 claims description 6
- 239000011781 sodium selenite Substances 0.000 claims description 6
- 229960001471 sodium selenite Drugs 0.000 claims description 6
- 235000015921 sodium selenite Nutrition 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 239000010902 straw Substances 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 239000011787 zinc oxide Substances 0.000 claims description 6
- 235000014692 zinc oxide Nutrition 0.000 claims description 6
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000005720 sucrose Substances 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 2
- 210000003608 fece Anatomy 0.000 description 8
- 239000010871 livestock manure Substances 0.000 description 8
- 239000002932 luster Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000219104 Cucurbitaceae Species 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012787 harvest procedure Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
A cultivation method of organic selenium-rich high-yield cucumbers comprises the following steps of (1) seed selection treatment of cucumbers: a. selecting cucumber seeds with plump grains and good varieties, irradiating the cucumber seeds for 6 to 10 hours by ultraviolet light, and then treating the cucumber seeds for 3 to 5min by a preprocessor; b. b, soaking the seeds obtained in the step a in a seed soaking solution for 4-12 hours, wherein the temperature of the seed soaking solution is 25-38 ℃; c. and c, uniformly mixing the cucumber seeds treated in the step b with the ecological organic fertilizer and the plant ash, then broadcasting the mixture on a seedling bed, paving 3-5cm of nutrient soil on the bottom layer of the seedling bed, controlling the temperature to be 25 ℃ for accelerating germination before seedling emergence, and performing conventional fertilizer and water management operation after seedling emergence until the cucumber seeds are grown into strong seedlings with the height of 5-10cm for later use. The invention changes the traditional mode of applying selenium-rich fertilizer to improve the selenium content of cucumbers, obviously enhances the planting benefit and has great popularization value.
Description
Technical Field
The invention relates to the technical field of planting, in particular to a cultivation method of organic selenium-rich high-yield cucumbers.
Background
Cucumber belongs to the cucurbitaceae family, and is an annual vintage or climbing herb; the stems and branches are elongated, and are composed of furrows, white rough bristles, thin curly whiskers, wide leaves, oval heart shapes and teeth. The cucumber is generally cultivated in various places in China, and is widely cultivated in greenhouses or plastic greenhouses in many regions, the cucumber is widely cultivated in temperate and tropical regions, the cucumber is one of main vegetables in summer in various places in China, and the stem and vine are used as medicines and can diminish inflammation, eliminate phlegm and relieve spasm.
At present, the cucumber industry in China develops rapidly, but the problems of low germination rate, weak seedling and the like exist in the germination accelerating process of seeds. In order to improve economic benefit, how to quickly grow seedlings, blossom and bear fruits of cucumbers and shorten the harvest process is a new direction of agricultural technology research. The yield and comprehensive quality of the cucumber still need to be further improved, so the applicant researches and develops an organic selenium-rich high-yield cucumber cultivation method through years of research and cultivation.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a cultivation method of organic selenium-rich high-yield cucumbers. The cucumber cultivated by the cultivation method can effectively improve the yield and the quality.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a cultivation method of organic selenium-rich high-yield cucumber comprises the following steps,
(1) seed selection treatment of cucumbers:
a. selecting cucumber seeds with plump grains and good varieties, irradiating the cucumber seeds for 6 to 10 hours by ultraviolet light, and then treating the cucumber seeds for 3 to 5min by a preprocessor;
b. b, soaking the seeds obtained in the step a in a seed soaking solution for 4-12 hours, wherein the temperature of the seed soaking solution is 25-38 ℃;
c. b, uniformly mixing the cucumber seeds treated in the step b with the ecological organic fertilizer and the plant ash, then sowing the mixture on a seedling bed, paving 3-5cm of nutrient soil on the bottom layer of the seedling bed, controlling the temperature to be 25 ℃ for accelerating germination before seedling emergence, and performing conventional fertilizer and water management operation after seedling emergence until the cucumber seeds are grown into strong seedlings with the height of 5-10cm for later use;
(2) pretreatment of mature cucumber seedlings:
A. preparing a hydroponic liquid A, weighing 0.2-0.4 part of chelated iron, 0.2-0.5 part of zinc sulfate, 0.003-0.004 part of boric acid, 0.001-0.003 part of magnesium sulfate, 0.25-0.35 part of copper sulfate, 0.001-0.002 part of ammonium molybdate, 0.05-0.07 part of sodium selenite and 1000 parts of 500-plus water in parts by weight, and uniformly mixing the components to obtain the hydroponic liquid A;
B. preparing a hydroponic solution B, namely uniformly mixing 0.05-2 parts by weight of gibberellin, 0.5-4 parts by weight of calcium nitrate, 0.05-0.07 part by weight of zinc sulfate and 800 parts by weight of water in 300-800 parts by weight to obtain the hydroponic solution B;
C. culturing the strong seedlings cultured in the step (1) in a water culture solution A for 2-4 days, and applying blue light wave treatment to the seedlings;
D. transferring the grown seedlings cultured in the step C into a hydroponic liquid B for culturing for 2 days, and taking out for later use;
(3) cucumber seedling field planting:
and (3) planting the cucumber seedlings cultured and treated in the step (2) in a field, carrying out conventional management operation, and applying the selenium-rich fertilizer for cucumber planting to the cucumber field in the three-leaf period until mature cucumber fruits are bred.
Further, after sowing the yellow melons for 10 days in the step C, spraying water for 2-3 times to obtain liquid fermented by the biogas soil and the animal wastes;
after about 20 days, when 4 true leaves grow on the seedling, the cucumber can be transplanted after being pretreated before field planting of the seedling.
Further, the nutrient soil comprises the following components in parts by weight: 30 parts of diatomite, 25 parts of biogas, 15 parts of sludge, 8 parts of sepiolite powder, 10 parts of magnesium sulfate, 3 parts of manganese carbonate, 3 parts of corn straw, 4 parts of humus, 5 parts of calamine powder, 2 parts of sulfur powder and 1 part of stone powder.
Further, the ecological organic fertilizer c is a mixture of silicon crystal powder, potassium mineral powder, phosphate rock powder, magnesium mineral powder, cane sugar, trichoderma, potassium-decomposing functional bacteria and azotobacter, and the mixture ratio by weight of the components is as follows: 10-30 parts of silicon crystal powder, 20-50 parts of potassium ore powder, 10-50 parts of phosphate rock powder, 15-30 parts of magnesium ore powder, 2-10 parts of cane sugar, 3-7 parts of trichoderma, 5-8 parts of potassium-decomposing functional bacteria and 1-10 parts of azotobacter.
Further, the preprocessor in the step a is processed into an electromagnetic field processor, the magnetic field intensity of the electromagnetic field processor is set to be 4500GS, and the electric field intensity of the electromagnetic field processor is set to be 15kv direct current voltage high-voltage output.
Furthermore, an included angle formed by the magnetic field and the electric field is in a vertical state.
Further, the seed soaking liquid in the step a is processed by an electromagnetic preprocessor, the electromagnetic preprocessor is used for processing a gradient magnetic field processing structure, the upper and lower parts of the electromagnetic preprocessor are provided with guide plates with holes, the electrifying current of the electromagnetic preprocessor is 300A, the magnetic field intensity is 4000-.
Further, the blue light treatment in the operation c of the step (2) is a blue light wave irradiation treatment which is continued for 1 hour every day during the seedling raising period.
Further, the selenium-rich fertilizer for planting in the step 3 is prepared by mixing urea, bean cakes, sodium selenate, sodium dihydrogen phosphate and lignin, and comprises the following components in parts by weight: 30-60 parts of urea, 10-20 parts of bean cake, 7-12 parts of sodium selenide, 6-10 parts of sodium dihydrogen phosphate and 5-15 parts of lignin.
Further, the selenium-rich fertilizer for planting in the step 3 comprises the following components in parts by weight: 50 parts of urea, 15 parts of bean cakes, 10 parts of sodium selenide, 8 parts of sodium dihydrogen phosphate and 13 parts of lignin.
Further, the liquid fermented by the biogas soil and the animal manure is liquid obtained by mixing the biogas soil and the animal manure, fermenting at a high temperature for 10 days, and filtering solid slag.
Compared with the prior art, the invention has the beneficial effects that: the method changes the traditional mode of applying the selenium-rich fertilizer to improve the selenium content of the cucumber, the cucumber cultivated by the method can effectively shorten the time from planting to harvest, and compared with the normal greenhouse planting, the time is shortened by 15-20 days, and the economic benefit of farmers can be obviously improved; the cultivation method of the invention ensures that the cucumber grows strongly and has better glossiness; the cultivation preparation method is easy to realize, the per mu yield of the cucumber is improved, the planting benefit is obviously enhanced, and the cultivation method has great popularization value.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
A cultivation method of organic selenium-rich high-yield cucumber comprises the following steps,
(1) seed selection treatment of cucumbers:
a. selecting cucumber seeds with plump grains and good varieties, irradiating the cucumber seeds for 6 to 10 hours by ultraviolet light, and then treating the cucumber seeds for 3 to 5min by a preprocessor;
b. b, soaking the seeds obtained in the step a in a seed soaking solution for 4-12 hours, wherein the temperature of the seed soaking solution is 25-38 ℃;
c. b, uniformly mixing the cucumber seeds treated in the step b with the ecological organic fertilizer and the plant ash, then sowing the mixture on a seedling bed, paving 3-5cm of nutrient soil on the bottom layer of the seedling bed, controlling the temperature to be 25 ℃ for accelerating germination before seedling emergence, and performing conventional fertilizer and water management operation after seedling emergence until the cucumber seeds are grown into strong seedlings with the height of 5-10cm for later use;
(2) pretreatment of mature cucumber seedlings:
A. preparing a hydroponic liquid A, weighing 0.2-0.4 part of chelated iron, 0.2-0.5 part of zinc sulfate, 0.003-0.004 part of boric acid, 0.001-0.003 part of magnesium sulfate, 0.25-0.35 part of copper sulfate, 0.001-0.002 part of ammonium molybdate, 0.05-0.07 part of sodium selenite and 1000 parts of 500-plus water in parts by weight, and uniformly mixing the components to obtain the hydroponic liquid A;
B. preparing a hydroponic solution B, namely uniformly mixing 0.05-2 parts by weight of gibberellin, 0.5-4 parts by weight of calcium nitrate, 0.05-0.07 part by weight of zinc sulfate and 800 parts by weight of water in 300-800 parts by weight to obtain the hydroponic solution B;
C. culturing the strong seedlings cultured in the step (1) in a water culture solution A for 2-4 days, and applying blue light wave treatment to the seedlings;
D. transferring the grown seedlings cultured in the step C into a hydroponic liquid B for culturing for 2 days, and taking out for later use;
(3) cucumber seedling field planting:
and (3) planting the cucumber seedlings cultured and treated in the step (2) in a field, carrying out conventional management operation, and applying the selenium-rich fertilizer for cucumber planting to the cucumber field in the three-leaf period until mature cucumber fruits are bred.
In the embodiment, after the cucumber is sown for 10 days in the step C, spraying water for 2-3 times to the liquid fermented by the biogas and the animal waste;
after about 20 days, when 4 true leaves grow on the seedling, the cucumber can be transplanted after being pretreated before field planting of the seedling.
In the embodiment, the nutrient soil comprises the following components in parts by weight: 30 parts of diatomite, 25 parts of biogas, 15 parts of sludge, 8 parts of sepiolite powder, 10 parts of magnesium sulfate, 3 parts of manganese carbonate, 3 parts of corn straw, 4 parts of humus, 5 parts of calamine powder, 2 parts of sulfur powder and 1 part of stone powder.
In this embodiment, the ecological organic fertilizer c is a mixture of silicon crystal powder, potassium mineral powder, phosphate rock powder, magnesium mineral powder, sucrose, trichoderma, potassium-decomposing functional bacteria and nitrogen-fixing bacteria, and comprises the following components in parts by weight: 10-30 parts of silicon crystal powder, 20-50 parts of potassium ore powder, 10-50 parts of phosphate rock powder, 15-30 parts of magnesium ore powder, 2-10 parts of cane sugar, 3-7 parts of trichoderma, 5-8 parts of potassium-decomposing functional bacteria and 1-10 parts of azotobacter.
In this embodiment, the preprocessor in step a is an electromagnetic field processor, the magnetic field strength of the electromagnetic field processor is set to 4500GS, and the electric field strength of the electromagnetic field processor is set to 15kv dc-to-dc high-voltage output.
In this embodiment, the included angle formed by the magnetic field and the electric field is a vertical state.
In this embodiment, the seed soaking liquid in step a is processed by an electromagnetic preprocessor, the electromagnetic preprocessor is processed by a gradient magnetic field processing structure, the upper and lower parts of the gradient magnetic field processing structure are flow guide plates with holes, the energizing current of the electromagnetic preprocessor is 300A, the magnetic field strength is 4000-.
In this embodiment, the blue light treatment in the operation c of the step (2) is a blue light wave irradiation treatment which is continued to be performed once a day for a period of 1 hour during the seedling raising period.
In this embodiment, the selenium-rich fertilizer for planting in step 3 is prepared by mixing urea, bean cake, sodium selenate, sodium dihydrogen phosphate, and lignin, and comprises the following components by weight: 30-60 parts of urea, 10-20 parts of bean cake, 7-12 parts of sodium selenide, 6-10 parts of sodium dihydrogen phosphate and 5-15 parts of lignin.
In this embodiment, the selenium-rich fertilizer for planting in step 3 comprises the following components by weight: 50 parts of urea, 15 parts of bean cakes, 10 parts of sodium selenide, 8 parts of sodium dihydrogen phosphate and 13 parts of lignin.
In this embodiment, the liquid obtained by fermenting the biogas and the animal waste is obtained by mixing the biogas and the animal waste, fermenting at a high temperature for 10 days, and filtering the solid slag.
Example 1
A cultivation method of organic selenium-rich high-yield cucumber comprises the following steps,
(1) seed selection treatment of cucumbers:
a. selecting cucumber seeds with plump grains and good varieties, irradiating the cucumber seeds for 7 hours by ultraviolet light, and then treating the cucumber seeds for 3min by a preprocessor;
b. soaking the seeds obtained in the step a in a seed soaking solution for 8 hours, wherein the temperature of the seed soaking solution is 30 ℃;
c. b, uniformly mixing the cucumber seeds treated in the step b with the ecological organic fertilizer and the plant ash, then broadcasting the mixture on a seedling bed, paving 5cm of nutrient soil on the bottom layer of the seedling bed, controlling the temperature to be 25 ℃ for accelerating germination before seedling emergence, and performing conventional fertilizer and water management operation after seedling emergence until the cucumber seeds are grown into strong seedlings with the height of 5-10cm for later use;
(2) pretreatment of mature cucumber seedlings:
A. preparing a hydroponic liquid A, namely weighing 0.4 part of chelated iron, 0.5 part of zinc sulfate, 0.003 part of boric acid, 0.003 part of magnesium sulfate, 0.35 part of copper sulfate, 0.002 part of ammonium molybdate, 0.05 part of sodium selenite and 1000 parts of 500-fold water in parts by weight, and uniformly mixing the components to obtain the hydroponic liquid A;
B. preparing a hydroponic solution B, namely uniformly mixing 2 parts by weight of gibberellin, 4 parts by weight of calcium nitrate, 0.07 part by weight of zinc sulfate and 800 parts by weight of water to obtain the hydroponic solution B;
C. culturing the strong seedlings cultured in the step (1) in a water culture solution A for 3 days, and applying blue light wave treatment to the seedlings;
D. transferring the grown seedlings cultured in the step C into a hydroponic liquid B for culturing for 2 days, and taking out for later use;
(3) cucumber seedling field planting:
and (3) planting the cucumber seedlings cultured and treated in the step (2) in a field, carrying out conventional management operation, and applying the selenium-rich fertilizer for cucumber planting to the cucumber field in the three-leaf period until mature cucumber fruits are bred.
C, after sowing the cucumber for 10 days in the step C, spraying water for 2 times to ferment the biogas soil and the animal waste;
after about 20 days, when 4 true leaves grow on the seedling, the cucumber can be transplanted after being pretreated before field planting of the seedling.
The nutrient soil comprises the following components in parts by weight: 30 parts of diatomite, 25 parts of biogas, 15 parts of sludge, 8 parts of sepiolite powder, 10 parts of magnesium sulfate, 3 parts of manganese carbonate, 3 parts of corn straw, 4 parts of humus, 5 parts of calamine powder, 2 parts of sulfur powder and 1 part of stone powder.
The ecological organic fertilizer c is a mixture of silicon crystal powder, potassium mineral powder, phosphate rock powder, magnesium mineral powder, cane sugar, trichoderma, potassium-decomposing functional bacteria and azotobacter, and comprises the following components in parts by weight: 10 parts of silicon crystal powder, 20 parts of potassium ore powder, 10 parts of phosphate rock powder, 15 parts of magnesium ore powder, 2 parts of cane sugar, 3 parts of trichoderma, 5 parts of potassium-decomposing functional bacteria and 1 part of azotobacter.
The preprocessor in the step a is processed into an electromagnetic field processor, the magnetic field intensity of the electromagnetic field processor is set to be 4500GS, and the electric field intensity of the electromagnetic field processor is set to be 15kv direct current voltage high-voltage output.
The included angle formed by the magnetic field and the electric field is in a vertical state.
The seed soaking liquid in the step a is processed by an electromagnetic preprocessor, the electromagnetic preprocessor is used for processing a gradient magnetic field processing structure, the upper part and the lower part of the electromagnetic preprocessor are provided with guide plates with holes, the electrifying current of the electromagnetic preprocessor is 300A, the magnetic field intensity is 4000-5000GS, and the seed soaking liquid speed is controlled to be 2 meters per minute.
The blue light treatment in the operation c in the step (2) is that blue light wave irradiation treatment with the duration of 1 hour is continuously carried out once a day in the seedling raising period.
The selenium-rich fertilizer for planting in the step 3 is prepared by mixing urea, bean cakes, sodium selenate, sodium dihydrogen phosphate and lignin, and comprises the following components in parts by weight: 60 parts of urea, 15 parts of bean cakes, 12 parts of sodium selenide, 10 parts of sodium dihydrogen phosphate and 15 parts of lignin.
The selenium-rich fertilizer for planting in the step 3 comprises the following components in parts by weight: 50 parts of urea, 15 parts of bean cakes, 10 parts of sodium selenide, 8 parts of sodium dihydrogen phosphate and 13 parts of lignin.
The liquid fermented by the biogas soil and the animal manure is obtained by mixing the biogas soil and the animal manure, fermenting at a high temperature for 10 days, and filtering solid slag.
Example 2
A cultivation method of organic selenium-rich high-yield cucumber comprises the following steps,
(1) seed selection treatment of cucumbers:
a. selecting cucumber seeds with plump grains and good varieties, irradiating for 810 hours by ultraviolet light, and then treating for 5min by a preprocessor;
b. b, soaking the seeds obtained in the step a in a seed soaking solution for 10 hours, wherein the temperature of the seed soaking solution is 38 ℃; c. b, uniformly mixing the cucumber seeds treated in the step b with the ecological organic fertilizer and the plant ash, then broadcasting the mixture on a seedling bed, paving 4cm of nutrient soil on the bottom layer of the seedling bed, controlling the temperature to be 25 ℃ for accelerating germination before seedling emergence, and performing conventional fertilizer and water management operation after seedling emergence until the cucumber seeds are grown into strong seedlings with the height of 5-10cm for later use;
(2) pretreatment of mature cucumber seedlings:
A. preparing a hydroponic liquid A, namely weighing 0.4 part of chelated iron, 0.2 part of zinc sulfate, 0.003 part of boric acid, 0.003 part of magnesium sulfate, 0.35 part of copper sulfate, 0.002 part of ammonium molybdate, 0.07 part of sodium selenite and 1000 parts of water in parts by weight, and uniformly mixing the components to obtain the hydroponic liquid A;
B. preparing a hydroponic solution B, namely uniformly mixing 1 part by weight of gibberellin, 2 parts by weight of calcium nitrate, 0.06 part by weight of zinc sulfate and 800 parts by weight of water to obtain the hydroponic solution B;
C. culturing the strong seedlings cultured in the step (1) in a water culture solution A for 3 days, and applying blue light wave treatment to the seedlings;
D. transferring the grown seedlings cultured in the step C into a hydroponic liquid B for culturing for 2 days, and taking out for later use;
(3) cucumber seedling field planting:
and (3) planting the cucumber seedlings cultured and treated in the step (2) in a field, carrying out conventional management operation, and applying the selenium-rich fertilizer for cucumber planting to the cucumber field in the three-leaf period until mature cucumber fruits are bred.
C, after sowing the cucumber for 10 days in the step C, spraying water for 3 times to ferment the biogas soil and the animal waste;
after about 20 days, when 4 true leaves grow on the seedling, the cucumber can be transplanted after being pretreated before field planting of the seedling.
The nutrient soil comprises the following components in parts by weight: 30 parts of diatomite, 25 parts of biogas, 15 parts of sludge, 8 parts of sepiolite powder, 10 parts of magnesium sulfate, 3 parts of manganese carbonate, 3 parts of corn straw, 4 parts of humus, 5 parts of calamine powder, 2 parts of sulfur powder and 1 part of stone powder.
The ecological organic fertilizer comprises the following components in parts by weight: 25 parts of silicon crystal powder, 25 parts of potassium mineral powder, 15 parts of phosphate rock powder, 18 parts of magnesium mineral powder, 5 parts of cane sugar, 5 parts of trichoderma, 5 parts of potassium-decomposing functional bacteria and 4 parts of azotobacter.
The preprocessor in the step a is processed into an electromagnetic field processor, the magnetic field intensity of the electromagnetic field processor is set to be 4500GS, and the electric field intensity of the electromagnetic field processor is set to be 15kv direct current voltage high-voltage output.
The included angle formed by the magnetic field and the electric field is in a vertical state.
The seed soaking liquid in the step a is processed by an electromagnetic preprocessor, the electromagnetic preprocessor is used for processing a gradient magnetic field processing structure, the upper part and the lower part of the electromagnetic preprocessor are provided with guide plates with holes, the electrifying current of the electromagnetic preprocessor is 300A, the magnetic field intensity is 4000-5000GS, and the seed soaking liquid speed is controlled to be 2 meters per minute.
The blue light treatment in the operation c in the step (2) is that blue light wave irradiation treatment with the duration of 1 hour is continuously carried out once a day in the seedling raising period.
The selenium-rich fertilizer for planting in the step 3 is prepared by mixing urea, bean cakes, sodium selenate, sodium dihydrogen phosphate and lignin, and comprises the following components in parts by weight: 60 parts of urea, 15 parts of bean cakes, 10 parts of sodium selenide, 10 parts of sodium dihydrogen phosphate and 15 parts of lignin.
The selenium-rich fertilizer for planting in the step 3 comprises the following components in parts by weight: 50 parts of urea, 15 parts of bean cakes, 10 parts of sodium selenide, 8 parts of sodium dihydrogen phosphate and 13 parts of lignin.
The liquid fermented by the biogas soil and the animal manure is obtained by mixing the biogas soil and the animal manure, fermenting at a high temperature for 10 days, and filtering solid slag.
Example 3
A cultivation method of organic selenium-rich high-yield cucumber comprises the following steps,
(1) seed selection treatment of cucumbers:
a. selecting cucumber seeds with plump grains and good varieties, irradiating the cucumber seeds for 6 to 10 hours by ultraviolet light, and then treating the cucumber seeds for 3 to 5min by a preprocessor;
b. b, soaking the seeds obtained in the step a in a seed soaking solution for 4-12 hours, wherein the temperature of the seed soaking solution is 25-38 ℃;
c. b, uniformly mixing the cucumber seeds treated in the step b with the ecological organic fertilizer and the plant ash, then sowing the mixture on a seedling bed, paving 3-5cm of nutrient soil on the bottom layer of the seedling bed, controlling the temperature to be 25 ℃ for accelerating germination before seedling emergence, and performing conventional fertilizer and water management operation after seedling emergence until the cucumber seeds are grown into strong seedlings with the height of 5-10cm for later use;
(2) pretreatment of mature cucumber seedlings:
A. preparing a hydroponic liquid A, namely weighing 0.3 part of chelated iron, 0.5 part of zinc sulfate, 0.004 part of boric acid, 0.002 part of magnesium sulfate, 0.30 part of copper sulfate, 0.0015 part of ammonium molybdate, 0.06 part of sodium selenite and 1000 parts of water in parts by weight, and uniformly mixing the components to obtain the hydroponic liquid A;
B. preparing a hydroponic solution B, namely uniformly mixing 1.52 parts by weight of gibberellin, 3.5 parts by weight of calcium nitrate, 0.06 part by weight of zinc sulfate and 800 parts by weight of water to obtain the hydroponic solution B;
C. culturing the strong seedlings cultured in the step (1) in a water culture solution A for 2-4 days, and applying blue light wave treatment to the seedlings;
D. transferring the grown seedlings cultured in the step C into a hydroponic liquid B for culturing for 2 days, and taking out for later use;
(3) cucumber seedling field planting:
and (3) planting the cucumber seedlings cultured and treated in the step (2) in a field, carrying out conventional management operation, and applying the selenium-rich fertilizer for cucumber planting to the cucumber field in the three-leaf period until mature cucumber fruits are bred.
C, after sowing the cucumber for 10 days in the step C, spraying water for 3 times to ferment the biogas soil and the animal waste;
after about 20 days, when 4 true leaves grow on the seedling, the cucumber can be transplanted after being pretreated before field planting of the seedling.
The nutrient soil comprises the following components in parts by weight: 30 parts of diatomite, 25 parts of biogas, 15 parts of sludge, 8 parts of sepiolite powder, 10 parts of magnesium sulfate, 3 parts of manganese carbonate, 3 parts of corn straw, 4 parts of humus, 5 parts of calamine powder, 2 parts of sulfur powder and 1 part of stone powder.
The ecological organic fertilizer c is a mixture of silicon crystal powder, potassium mineral powder, phosphate rock powder, magnesium mineral powder, cane sugar, trichoderma, potassium-decomposing functional bacteria and azotobacter, and comprises the following components in parts by weight: 28 parts of silicon crystal powder, 50 parts of potassium mineral powder, 35 parts of phosphate rock powder, 25 parts of magnesium mineral powder, 7 parts of sucrose, 7 parts of trichoderma, 8 parts of potassium-decomposing functional bacteria and 7 parts of azotobacter.
The preprocessor in the step a is processed into an electromagnetic field processor, the magnetic field intensity of the electromagnetic field processor is set to be 4500GS, and the electric field intensity of the electromagnetic field processor is set to be 15kv direct current voltage high-voltage output.
The included angle formed by the magnetic field and the electric field is in a vertical state.
The seed soaking liquid in the step a is processed by an electromagnetic preprocessor, the electromagnetic preprocessor is used for processing a gradient magnetic field processing structure, the upper part and the lower part of the electromagnetic preprocessor are provided with guide plates with holes, the electrifying current of the electromagnetic preprocessor is 300A, the magnetic field intensity is 4000-5000GS, and the seed soaking liquid speed is controlled to be 2 meters per minute.
The blue light treatment in the operation c in the step (2) is that blue light wave irradiation treatment with the duration of 1 hour is continuously carried out once a day in the seedling raising period.
The selenium-rich fertilizer for planting in the step 3 is prepared by mixing urea, bean cakes, sodium selenate, sodium dihydrogen phosphate and lignin, and comprises the following components in parts by weight: 55 parts of urea, 16 parts of bean cakes, 10 parts of sodium selenide, 9 parts of sodium dihydrogen phosphate and 13 parts of lignin.
The selenium-rich fertilizer for planting in the step 3 comprises the following components in parts by weight: 50 parts of urea, 15 parts of bean cakes, 10 parts of sodium selenide, 8 parts of sodium dihydrogen phosphate and 13 parts of lignin.
The liquid fermented by the biogas soil and the animal manure is obtained by mixing the biogas soil and the animal manure, fermenting at a high temperature for 10 days, and filtering solid slag.
Increase contrast implementation 1, 2, 3 and compare with this application example, the seed does not add ecological organic fertilizer, does not pass through the magnetic field when contrast implementation 1 adopts conventional mode to handle, and contrast implementation 2 does not add the selenium-rich fertilizer of planting, and contrast implementation 2 conventional urea is cultivated and is handled.
The cucumber grown under the different treatment conditions was analyzed as follows:
example 1: the mature period is 30-35 days, the cucumber luster is excellent, and the yield per mu is 5000-;
example 2: the mature period is 30-35 days, the cucumber luster is excellent, and the yield per mu is 5000-;
example 3: the mature period is 30-35 days, the cucumber luster is excellent, and the yield per mu is 5000-;
comparative example 1: the mature period is 45-55 days, the cucumber luster is good, and the yield per mu is 3500 and 4800 kilograms;
comparative example 2: the mature period is 45-55 days, the cucumber luster is good, and the yield per mu is 3500 and 4800 kilograms;
comparative example 3: the mature period is 60 days, the cucumber luster is common, and the yield per mu is 4300-;
the comparison data obviously show that the cultivation method can effectively shorten the time from planting to harvest of the cucumbers, and compared with the normal greenhouse planting, the cultivation method shortens the time by 15-20 days, is beneficial to preempting the market opportunity, and improves the economic benefit of farmers; moreover, the cultivation method of the invention increases the cucumber acre yield, obviously enhances the planting benefit and has great popularization value compared with the cucumber acre yield cultivated by the conventional technical means
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 (10)
1. A cultivation method of organic selenium-rich high-yield cucumber is characterized by comprising the following steps,
(1) seed selection treatment of cucumbers:
a. selecting cucumber seeds with plump grains and good varieties, irradiating the cucumber seeds for 6 to 10 hours by ultraviolet light, and then treating the cucumber seeds for 3 to 5min by a preprocessor;
b. b, soaking the seeds obtained in the step a in a seed soaking solution for 4-12 hours, wherein the temperature of the seed soaking solution is 25-38 ℃;
c. b, uniformly mixing the cucumber seeds treated in the step b with the ecological organic fertilizer and the plant ash, then sowing the mixture on a seedling bed, paving 3-5cm of nutrient soil on the bottom layer of the seedling bed, controlling the temperature to be 25 ℃ for accelerating germination before seedling emergence, and performing conventional fertilizer and water management operation after seedling emergence until the cucumber seeds are grown into strong seedlings with the height of 5-10cm for later use;
(2) pretreatment of mature cucumber seedlings:
A. preparing a hydroponic liquid A, weighing 0.2-0.4 part of chelated iron, 0.2-0.5 part of zinc sulfate, 0.003-0.004 part of boric acid, 0.001-0.003 part of magnesium sulfate, 0.25-0.35 part of copper sulfate, 0.001-0.002 part of ammonium molybdate, 0.05-0.07 part of sodium selenite and 1000 parts of 500-plus water in parts by weight, and uniformly mixing the components to obtain the hydroponic liquid A;
B. preparing a hydroponic solution B, namely uniformly mixing 0.05-2 parts by weight of gibberellin, 0.5-4 parts by weight of calcium nitrate, 0.05-0.07 part by weight of zinc sulfate and 800 parts by weight of water in 300-800 parts by weight to obtain the hydroponic solution B;
C. culturing the strong seedlings cultured in the step (1) in a water culture solution A for 2-4 days, and applying blue light wave treatment to the seedlings;
D. transferring the grown seedlings cultured in the step C into a hydroponic liquid B for culturing for 2 days, and taking out for later use;
(3) cucumber seedling field planting:
and (3) planting the cucumber seedlings cultured and treated in the step (2) in a field, carrying out conventional management operation, and applying the selenium-rich fertilizer for cucumber planting to the cucumber field in the three-leaf period until mature cucumber fruits are bred.
2. The cultivation method of organic selenium-rich high-yield cucumbers according to claim 1, wherein after the cucumbers in the step C are sowed for 10 days, the liquid fermented by the biogas soil and the animal wastes is sprayed for 2-3 times in combination with water spraying;
after about 20 days, when 4 true leaves grow on the seedling, the cucumber can be transplanted after being pretreated before field planting of the seedling.
3. The cultivation method of organic selenium-rich high-yield cucumbers according to claim 1, wherein the nutrient soil comprises the following components in parts by weight: 30 parts of diatomite, 25 parts of biogas, 15 parts of sludge, 8 parts of sepiolite powder, 10 parts of magnesium sulfate, 3 parts of manganese carbonate, 3 parts of corn straw, 4 parts of humus, 5 parts of calamine powder, 2 parts of sulfur powder and 1 part of stone powder.
4. The cultivation method of organic selenium-rich high-yield cucumber as claimed in claim 1, wherein the ecological organic fertilizer of c is a mixture of silicon crystal powder, potassium mineral powder, phosphate rock powder, magnesium mineral powder, sucrose, trichoderma, potassium-solubilizing functional bacteria and nitrogen-fixing bacteria, and the mixture ratio by weight of the components is as follows: 10-30 parts of silicon crystal powder, 20-50 parts of potassium ore powder, 10-50 parts of phosphate rock powder, 15-30 parts of magnesium ore powder, 2-10 parts of cane sugar, 3-7 parts of trichoderma, 5-8 parts of potassium-decomposing functional bacteria and 1-10 parts of azotobacter.
5. The cultivation method of organic selenium-rich high-yield cucumbers according to claim 1, wherein the preprocessor in the step a is an electromagnetic field processor, the magnetic field strength of the electromagnetic field processor is set to 4500GS, and the electric field strength of the electromagnetic field processor is set to 15kv direct-current-voltage high-voltage output.
6. A cultivation method of organic selenium-rich high-yield cucumber as claimed in claim 5, wherein the included angle formed by the magnetic field and the electric field is vertical.
7. The cultivation method of organic selenium-rich high-yield cucumbers according to claim 1, wherein the seed soaking liquid in the step a is processed by an electromagnetic preprocessor, the electromagnetic preprocessor is processed by a gradient magnetic field processing structure, flow guide plates with holes are arranged on the upper and lower parts of the gradient magnetic field processing structure, the electrifying current of the electromagnetic preprocessor is 300A, the magnetic field intensity is 4000-5000GS, and the seed soaking liquid speed is controlled to be 2 meters per minute.
8. The selenium-rich high-yield planting method for cucumbers according to claim 1, wherein the blue light treatment in the operation c in the step (2) is a blue light wave irradiation treatment which lasts for 1 hour every day during seedling raising.
9. The selenium-rich high-yield planting method for cucumbers according to claim 1, wherein the selenium-rich fertilizer for planting in the step 3 is prepared by mixing urea, bean cakes, sodium selenate, sodium dihydrogen phosphate and lignin, and comprises the following components in parts by weight: 30-60 parts of urea, 10-20 parts of bean cake, 7-12 parts of sodium selenide, 6-10 parts of sodium dihydrogen phosphate and 5-15 parts of lignin.
10. The selenium-rich high-yield planting method for cucumbers according to claim 8, wherein the selenium-rich fertilizer for planting in the step 3 comprises the following components in parts by weight: 50 parts of urea, 15 parts of bean cakes, 10 parts of sodium selenide, 8 parts of sodium dihydrogen phosphate and 13 parts of lignin.
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| CN106665044A (en) * | 2016-11-22 | 2017-05-17 | 蚌埠市涂山绿园蔬菜科研专业合作社 | Cultivation method of selenium-enriched tomato |
| CN111567379A (en) * | 2020-05-21 | 2020-08-25 | 冯木廊 | Cucumber seedling transplanting method |
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| CN106576742A (en) * | 2016-11-22 | 2017-04-26 | 蚌埠市涂山绿园蔬菜科研专业合作社 | Selenium-enriched high-yield planting method for chillies |
| CN106665044A (en) * | 2016-11-22 | 2017-05-17 | 蚌埠市涂山绿园蔬菜科研专业合作社 | Cultivation method of selenium-enriched tomato |
| CN111567379A (en) * | 2020-05-21 | 2020-08-25 | 冯木廊 | Cucumber seedling transplanting method |
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