CN113906963B - Large-scale planting method of selenium-enriched houttuynia cordata - Google Patents
Large-scale planting method of selenium-enriched houttuynia cordata Download PDFInfo
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- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 72
- 239000011669 selenium Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 25
- 240000000691 Houttuynia cordata Species 0.000 title claims description 93
- 235000013719 Houttuynia cordata Nutrition 0.000 title claims description 46
- 239000002689 soil Substances 0.000 claims abstract description 78
- 235000013717 Houttuynia Nutrition 0.000 claims abstract description 30
- 235000006679 Mentha X verticillata Nutrition 0.000 claims abstract description 12
- 235000002899 Mentha suaveolens Nutrition 0.000 claims abstract description 12
- 235000001636 Mentha x rotundifolia Nutrition 0.000 claims abstract description 12
- 241001233061 earthworms Species 0.000 claims abstract description 8
- 230000003213 activating effect Effects 0.000 claims abstract description 6
- 230000001502 supplementing effect Effects 0.000 claims abstract description 6
- 229940091258 selenium supplement Drugs 0.000 claims description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 239000003337 fertilizer Substances 0.000 claims description 47
- 238000002156 mixing Methods 0.000 claims description 43
- 239000003895 organic fertilizer Substances 0.000 claims description 33
- 241000169203 Eichhornia Species 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 31
- 238000002360 preparation method Methods 0.000 claims description 30
- 230000007480 spreading Effects 0.000 claims description 30
- 238000003892 spreading Methods 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 26
- 229920002472 Starch Polymers 0.000 claims description 23
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- 239000008107 starch Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 22
- 235000015097 nutrients Nutrition 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
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- 210000003608 fece Anatomy 0.000 claims description 15
- 239000010871 livestock manure Substances 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- UAJTZZNRJCKXJN-UHFFFAOYSA-M sodium;2-dodecoxy-2-oxoethanesulfonate Chemical compound [Na+].CCCCCCCCCCCCOC(=O)CS([O-])(=O)=O UAJTZZNRJCKXJN-UHFFFAOYSA-M 0.000 claims description 12
- 241000609240 Ambelania acida Species 0.000 claims description 10
- 241000287828 Gallus gallus Species 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 10
- 239000010905 bagasse Substances 0.000 claims description 10
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 10
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 244000246386 Mentha pulegium Species 0.000 claims description 9
- 235000016257 Mentha pulegium Nutrition 0.000 claims description 9
- 235000004357 Mentha x piperita Nutrition 0.000 claims description 9
- 235000001050 hortel pimenta Nutrition 0.000 claims description 9
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 8
- 230000001580 bacterial effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 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 5
- 235000001405 Artemisia annua Nutrition 0.000 claims description 5
- 240000000011 Artemisia annua Species 0.000 claims description 5
- 235000010773 Cajanus indicus Nutrition 0.000 claims description 5
- 244000105627 Cajanus indicus Species 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000005747 Chlorothalonil Substances 0.000 claims description 5
- 102000010911 Enzyme Precursors Human genes 0.000 claims description 5
- 108010062466 Enzyme Precursors Proteins 0.000 claims description 5
- 240000003183 Manihot esculenta Species 0.000 claims description 5
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 240000008042 Zea mays Species 0.000 claims description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 5
- 229960000892 attapulgite Drugs 0.000 claims description 5
- 239000000440 bentonite Substances 0.000 claims description 5
- 229910000278 bentonite Inorganic materials 0.000 claims description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- FNAQSUUGMSOBHW-UHFFFAOYSA-H calcium citrate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O FNAQSUUGMSOBHW-UHFFFAOYSA-H 0.000 claims description 5
- 239000001354 calcium citrate Substances 0.000 claims description 5
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 claims description 5
- 239000010883 coal ash Substances 0.000 claims description 5
- 235000005822 corn Nutrition 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 230000035784 germination Effects 0.000 claims description 5
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- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 229910052625 palygorskite Inorganic materials 0.000 claims description 5
- 235000011056 potassium acetate Nutrition 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 235000010344 sodium nitrate Nutrition 0.000 claims description 5
- 239000004317 sodium nitrate Substances 0.000 claims description 5
- 239000011655 sodium selenate Substances 0.000 claims description 5
- 229960001881 sodium selenate Drugs 0.000 claims description 5
- 235000018716 sodium selenate Nutrition 0.000 claims description 5
- 235000013337 tricalcium citrate Nutrition 0.000 claims description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 238000007865 diluting Methods 0.000 claims description 4
- 239000010902 straw Substances 0.000 claims description 3
- 244000082204 Phyllostachys viridis Species 0.000 claims 3
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 230000020477 pH reduction Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 235000019733 Fish meal Nutrition 0.000 abstract description 2
- 241000361919 Metaphire sieboldi Species 0.000 abstract description 2
- 230000029087 digestion Effects 0.000 abstract description 2
- 239000003085 diluting agent Substances 0.000 abstract description 2
- 239000004467 fishmeal Substances 0.000 abstract description 2
- 241000758769 Houttuynia Species 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 1
- 238000009342 intercropping Methods 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 25
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- 230000000052 comparative effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
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- 230000008569 process Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
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- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
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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
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/15—Leaf crops, e.g. lettuce or spinach
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
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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
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
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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
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
- A01K67/0332—Earthworms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
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- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A23K—FODDER
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- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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Abstract
The invention relates to the technical field of cordate houttuynia planting, in particular to a large-scale planting method of selenium-enriched cordate houttuynia. The method comprises the following steps: activating selenium in the land, treating seed stems of cordate houttuynia, planting, soil compacting, managing and the like. The method comprises the steps of using raw materials containing more selenium elements such as fish meal and rape in cordate houttuynia planting, then stocking earthworms, intercropping mint, supplementing an EM (effective microorganisms) diluent to form a substance decomposition system in soil, and through preliminary decomposition of EM, and then earthworm digestion, acid and alkaline areas are effectively compatible, so that acid-base balance of the whole plantation is promoted, and excessive acidification or alkalization of the soil is avoided.
Description
Technical Field
The invention relates to the technical field of cordate houttuynia planting, in particular to a large-scale planting method of selenium-enriched cordate houttuynia.
Background
Herba Houttuyniae (English name HERBA HOUTTUYNIAE) is a Chinese pharmacopoeia recorded herb, and the herb source is dry aerial part of herba Houttuyniae (Latin school name: houttuynia cordata Thunb.) of Saururaceae. The leaves and the flowers are picked up and cut when the leaves and the flowers are exuberant in summer, the impurities are removed, and the leaves and the flowers are dried in the sun. The characters of the herbal medicine: the stem is flat cylindrical, twisted, 20-35 cm long and 0.2-0.3 cm in diameter; the surface is brown yellow, has a plurality of longitudinal edges, has obvious sections, and has residual fibrous roots on the lower section; is crisp and easy to break. She Husheng the blades are curled and contracted, flattened and heart-shaped, and have the length of 3-5 cm and the width of 3-4.5 cm; the tip is tapered and the whole edge is formed; the upper surface is dark yellow-green to dark brown, and the lower surface is gray-green or gray-brown; the petiole is slender, and the base and the supporting leaf are combined to form a sheath shape. The spike grows top and is yellow brown. The grating has fishy smell. Yu xing Cao is pungent in flavor, cold in nature and cool in nature, and enters lung meridian. It has effects in clearing away heat and toxic materials, relieving swelling, treating sore, promoting urination, removing dampness, clearing heat, relieving dysentery, invigorating stomach, and resolving food stagnation, and can be used for treating lung abscess, pyocutaneous disease, hematochezia, spleen and stomach heat caused by excessive heat, toxic heat, damp evil, and disease heat. Modern pharmacological experiments show that the product has the functions of resisting bacteria and viruses, improving the immunity of organisms, promoting urination and the like.
The cordate houttuynia has extremely high medicinal value and edible value, and is also high in vitality, so that the cordate houttuynia can adapt to most soil environments and becomes a prop economic crop in many places. However, the cordate houttuynia in the prior art is extremely simple to plant, so that the cost is low, and the research of selenium-rich planting and differentiation improvement aiming at the current market is less.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a large-scale planting method of selenium-enriched houttuynia cordata, which is used for improving the selenium content in houttuynia cordata and increasing the nutritive value of houttuynia cordata, and the specific technical scheme is as follows:
a large-scale planting method of selenium-enriched houttuynia cordata comprises the following steps:
(1) Activating selenium in land:
spreading selenium-rich organic fertilizer in soil, raking the soil, spreading rape on the surface of the soil, ploughing the rape under the soil after the rape grows to 50-70cm, stocking earthworms in garden soil according to the density of 2-4 strips/square meter, spreading 10-15kg of fishbone powder each day, and continuously spreading for one week;
the preparation method of the selenium-rich organic fertilizer comprises the following steps: uniformly mixing 100-130 parts of chicken manure, 500-600 parts of clear water, 20-33 parts of bamboo charcoal soil, 13-17 parts of wormcast and 40-50 parts of bagasse to obtain a mixture A, diluting 0.05-0.08 part of sodium selenate by 10-20 times, pouring the mixture A into a water tank, adding 5-8 parts of water hyacinth, stopping adding water in an illumination environment until the water hyacinth grows for 3-5 months, naturally airing the sun, and smashing and granulating all materials in the water hyacinth and the tank to obtain the selenium-rich organic fertilizer; the granularity of the selenium-rich organic fertilizer is 3-5mm;
(2) Houttuynia cordata seed stem treatment
Picking the picked old stems of houttuynia cordata, cutting into long sections with the length of 8-12cm, immersing the long sections into chlorothalonil solution diluted 300-500 times for 3-4min, fishing out and draining; soaking seed stems into the nutrient solution for 30-50s, and fishing out;
the preparation method of the nutrient solution comprises the following steps: mincing 20-30 parts of fresh pigeon pea leaves, adding 13-15 parts of calcium humate and 3-5 parts of corn straw powder, uniformly mixing, and adjusting the water content to 90-95%;
(3) Planting of
Digging a planting ditch in a cultivation garden, placing cordate houttuynia seed stems in the planting ditch, and simultaneously using decomposed pig manure according to 400-500 kg/mu, and completely covering the cordate houttuynia seed stems with soil; spreading peppermint seed nutrient soil according to 3-5 kg/mu among rows of herba Houttuyniae when 1-2 leaves are sent out by herba Houttuyniae;
the preparation method of the mint seed nutrient soil comprises the following steps: mixing 3-5 parts of mint seeds, 50-60 parts of coal ash, 10-15 parts of biogas residues and 5-9 parts of apple pomace, adjusting the water content to 65-68%, accelerating germination for 20-30h in an environment of 25-28 ℃, and adding 13-15 parts of attapulgite powder and uniformly mixing;
(4) Soil compacting
The houttuynia cordata plant grows to 8-10cm, the houttuynia cordata plant is inclined to form an included angle of 10-30 degrees with the ground, and is pressed by rooting soil; then spraying quick-acting fertilizer according to 30-50kg per mu, spraying once every 3 days, and continuously spraying for 2-4 weeks;
(5) Management of
Digging a fertilizing hole with the depth of 15-20cm from the position of 10-15cm from the cordate houttuynia plant after cordate houttuynia is planted, and putting an alkaline fertilizer into the fertilizing hole, wherein the dosage of the alkaline fertilizer is 300-350 kg/mu for each mu, and the alkaline fertilizer is used once per month; after the alkaline fertilizer is applied, pouring a zymogen solution under the houttuynia cordata roots, wherein the pouring amount is 200-300 kg/mu;
supplementing selenium-rich organic fertilizer once every three months, wherein the fertilizing point coincides with the position of the alkaline fertilizer;
the preparation method of the alkaline fertilizer comprises the following steps: mixing 3-5 parts of alkali and 30-35 parts of clear water by mass, adding 6-7 parts of bamboo charcoal particles, stirring for 20-30min, sun-drying the mixture under the sun, spreading out the obtained particles, spraying 1-3 parts of starch gelatinization liquid on the surfaces of the particles, drying at 50-60 ℃, stirring and turning the particles, spraying 1-3 parts of starch gelatinization liquid again, drying, and mixing the obtained particles with decomposed chicken manure according to a mass ratio of 1:8-11;
the preparation method of the starch gelatinization liquid comprises the following steps: 1-3 parts of tapioca starch and 120-130 parts of clear water are placed at 70-75 ℃ for 2-6 hours, and 0.3-0.6 part of phosphoric acid is added for even mixing; the zymophyte solution is EM bacterial liquid diluted 2000-3000 times.
Further, in the step (1), the dosage of the selenium-enriched organic fertilizer is 600-700 kg/mu.
Further, in the step (1), water is timely supplemented during the growth period of the water hyacinth, and the original water quantity is maintained.
Further, in the step (4), the method for manufacturing the rooting soil comprises the following steps: mixing 10-13 parts of rape, 50-80 parts of garden soil, 3-5 parts of bentonite, 13-19 parts of bagasse and 40-50 parts of sweet wormwood, adding water to adjust the water content to 70-75%, and stacking for 30-40 days at 20-25 ℃.
Further, in the step (4), the method for preparing the quick-acting fertilizer comprises the following steps: mixing 0.1-0.8 part of calcium citrate, 0.3-0.5 part of potassium acetate, 1-3 parts of sodium nitrate and 600-800 parts of clear water by mass, and regulating the pH of the solution to 6.3-6.5 by using nitric acid.
Further, in the step (5), the alkali is one or more of calcium hydroxide and potassium hydroxide.
Further, in the step (5), the granularity of the bamboo charcoal particles is 5-8mm.
Compared with the prior art, the invention has the technical effects that:
according to the invention, through the growth activity of the water hyacinth, the selenium element is further enriched by utilizing an enzyme system generated in the growth process of the water hyacinth, and then the substrate for culturing the water hyacinth and the water hyacinth are crushed into the selenium-enriched organic fertilizer, so that the absorption efficiency of the selenium element is improved, and meanwhile, the leaching loss of the selenium element in soil is reduced, so that the cordate houttuynia is provided with abundant selenium element in the whole growth period, and the enrichment of the selenium element in cordate houttuynia cells can be obviously promoted.
The release of mineral ions is facilitated in an acidic environment, but selenium is difficult to absorb in an acidic environment, so as to balance the absorption effect of cordate houttuynia on various minerals. According to the invention, the alkaline fertilizer is used at fixed points in planting, the components slightly acidic under the houttuynia cordata roots are matched, pre-mixing is not needed in the early stage of planting, and a slightly acidic mineral release area and a slightly alkaline mineral release area are formed along with release of each component in planting, so that released mineral ions can be recombined in a soil environment and absorbed by root systems.
According to the invention, raw materials containing more selenium such as fish meal and rape are used in cordate houttuynia planting, earthworms are put in the raw materials, peppermint is planted in the raw materials, an EM bacterial diluent is supplemented to form a substance decomposition system in soil, and through preliminary decomposition of EM bacteria and earthworm digestion, the raw materials are effectively compatible with acidic and alkaline areas, so that acid-base balance of the whole plantation is promoted, and excessive acidification or alkalization of the soil is avoided. Meanwhile, ions in different areas are released and absorbed by EM bacteria and earthworms, and along with the movement of life bodies, the ions are contacted and absorbed by the root systems of houttuynia cordata and peppermint to promote the growth of houttuynia cordata and peppermint, the local light-less environment is formed by utilizing the mutual covering of the houttuynia cordata and the peppermint to promote the mutual growth, so that a houttuynia cordata nutrition area and a mint nutrition area are formed in soil, the construction of different soil systems is facilitated, the stability of a planting system is enhanced, the existence of selenium in different organic states is facilitated, the loss of selenium element is reduced, and the enrichment of the houttuynia cordata to the selenium is further promoted.
Detailed Description
The technical scheme of the present invention is further defined below in conjunction with the specific embodiments, but the scope of the claimed invention is not limited to the description.
Example 1
A large-scale planting method of selenium-enriched houttuynia cordata comprises the following steps:
(1) Activating selenium in land:
spreading selenium-rich organic fertilizer in soil, raking the soil, spreading rape on the surface of the soil, ploughing the rape under the soil after the rape grows to 50cm, stocking earthworms in garden soil according to the density of 2 strips/square meter, spreading 10kg of fishbone powder every day, and continuously spreading for one week;
the preparation method of the selenium-rich organic fertilizer comprises the following steps: according to the parts by mass, 100 parts of chicken manure, 500 parts of clear water, 20 parts of bamboo charcoal soil, 13 parts of wormcast and 40 parts of bagasse are uniformly mixed to obtain a mixture A, 0.05 part of sodium selenate is diluted by 10 times and is poured into a water tank, 5 parts of water hyacinth is added, under the illumination environment, water addition is stopped when the water hyacinth grows for 3 months, the sun is naturally dried, and all materials in the water hyacinth and the water hyacinth are crushed and granulated to obtain the selenium-enriched organic fertilizer; the granularity of the selenium-rich organic fertilizer is 3mm; the dosage of the selenium-rich organic fertilizer is 600 kg/mu; the water hyacinth is timely supplemented with water during growth, and the original water quantity is maintained;
(2) Houttuynia cordata seed stem treatment
Picking the picked old stems of houttuynia cordata, cutting into long sections with the length of 8cm, immersing the long sections into a chlorothalonil solution with the dilution of 300 times for 3min, fishing out and draining; soaking seed stems into the nutrient solution, and fishing out after 30 s;
the preparation method of the nutrient solution comprises the following steps: mincing 20 parts of fresh pigeon pea leaves, adding 13 parts of calcium humate and 3 parts of corn straw powder, uniformly mixing, and adjusting the water content to 90%;
(3) Planting of
Digging a planting ditch in a cultivation garden, placing cordate houttuynia seed stems in the planting ditch, and simultaneously using decomposed pig manure according to 400 kg/mu, and completely covering the cordate houttuynia seed stems with soil; spreading peppermint seed nutrient soil according to 3 kg/mu among rows of the houttuynia cordata when the houttuynia cordata emits 1 leaf;
the preparation method of the mint seed nutrient soil comprises the following steps: mixing 3 parts of mint seeds, 50 parts of coal ash, 10 parts of biogas residues and 5 parts of apple residues, adjusting the water content to 65%, accelerating germination for 20 hours in an environment of 25 ℃, and adding 13 parts of attapulgite powder to uniformly mix;
(4) Soil compacting
The houttuynia cordata plant grows to 8cm, the houttuynia cordata plant is inclined, the included angle between the houttuynia cordata plant and the ground is 10 degrees, and the houttuynia cordata plant is pressed by rooting soil; then spraying quick-acting fertilizer according to 30kg per mu, spraying once every 3 days, and continuously spraying for 2 weeks;
the rooting soil is prepared by the following steps: mixing 10 parts of rape, 50 parts of garden soil, 3 parts of bentonite, 13 parts of bagasse and 40 parts of sweet wormwood, adding water to adjust the water content to 70%, and stacking for 30 days at 20 ℃; the preparation method of the quick-acting fertilizer comprises the following steps: mixing 0.1 part of calcium citrate, 0.3 part of potassium acetate, 1 part of sodium nitrate and 600 parts of clear water in parts by mass, and regulating the pH of the solution to 6.3 by using nitric acid;
(5) Management of
Digging a fertilizing hole with the depth of 15cm at a position 10cm away from the houttuynia cordata plant after the houttuynia cordata is planted, and putting an alkaline fertilizer into the fertilizing hole, wherein the dosage of the alkaline fertilizer is 300 kg/mu, and the alkaline fertilizer is used once per month; after the alkaline fertilizer is applied, pouring a zymogen solution under the houttuynia cordata roots, wherein the pouring amount is 200 kg/mu;
supplementing selenium-rich organic fertilizer once every three months, wherein the fertilizing point coincides with the position of the alkaline fertilizer;
the preparation method of the alkaline fertilizer comprises the following steps: mixing 3 parts of alkali and 30 parts of clear water by mass, adding 6 parts of bamboo charcoal particles, stirring for 20min, sun-drying in the sun, spreading out the obtained particles, spraying 1 part of starch gelatinization liquid on the surfaces of the particles, drying at 50 ℃, stirring and turning the particles, spraying 1 part of starch gelatinization liquid again, drying, and mixing the obtained particles with decomposed chicken manure according to a mass ratio of 1:8;
the alkali is potassium hydroxide; the granularity of the bamboo charcoal particles is 5mm; the preparation method of the starch gelatinization liquid comprises the following steps: 1 part of tapioca starch and 120 parts of clear water are placed at 70 ℃ for 2 hours, and 0.3 part of phosphoric acid is added for uniform mixing; the zymophyte solution is an EM bacterial solution diluted 2000 times.
Example 2
A large-scale planting method of selenium-enriched houttuynia cordata comprises the following steps:
(1) Activating selenium in land:
spreading selenium-rich organic fertilizer in soil, raking the soil, spreading rape on the surface of the soil, ploughing the rape under the soil after the rape grows to 70cm, stocking earthworms in garden soil according to the density of 4 strips/square meter, spreading 15kg of fishbone powder each day, and continuously spreading for one week;
the preparation method of the selenium-rich organic fertilizer comprises the following steps: mixing 130 parts of chicken manure, 600 parts of clear water, 33 parts of bamboo charcoal soil, 17 parts of wormcast and 50 parts of bagasse uniformly to obtain a mixture A, diluting 0.08 part of sodium selenate by 20 times, pouring the mixture A into a water tank, adding 8 parts of water hyacinth, stopping adding water when the water hyacinth grows for 5 months in an illumination environment, naturally drying the water in the sun, and smashing and granulating all materials in the water hyacinth and the water hyacinth to obtain the selenium-enriched organic fertilizer; the granularity of the selenium-rich organic fertilizer is 5mm; the dosage of the selenium-rich organic fertilizer is 700 kg/mu; the water hyacinth is timely supplemented with water during growth, and the original water quantity is maintained;
(2) Houttuynia cordata seed stem treatment
Picking the picked old stems of houttuynia cordata, cutting into long sections with the length of 12cm, immersing the long sections into a chlorothalonil solution diluted 500 times for 4min, fishing out and draining; soaking seed stems into the nutrient solution, and fishing out after 50 s;
the preparation method of the nutrient solution comprises the following steps: mincing 30 parts of fresh pigeon pea leaves, adding 15 parts of calcium humate and 5 parts of corn stalk powder, uniformly mixing, and adjusting the water content to 95%;
(3) Planting of
Digging a planting ditch in a cultivation garden, placing cordate houttuynia seed stems in the planting ditch, and simultaneously using decomposed pig manure according to 500 kg/mu, and completely covering the cordate houttuynia seed stems with soil; spreading peppermint seed nutrient soil according to 5 kg/mu among the rows of the houttuynia cordata when the houttuynia cordata emits 2 leaves;
the preparation method of the mint seed nutrient soil comprises the following steps: mixing 5 parts of mint seeds, 60 parts of coal ash, 15 parts of biogas residues and 9 parts of apple residues, adjusting the water content to 68%, accelerating germination for 30 hours in an environment of 28 ℃, and adding 15 parts of attapulgite powder and uniformly mixing;
(4) Soil compacting
The houttuynia cordata plant grows to 10cm, the houttuynia cordata plant is inclined, the included angle between the houttuynia cordata plant and the ground is 30 degrees, and the houttuynia cordata plant is pressed by rooting soil; then spraying quick-acting fertilizer according to 50kg per mu, spraying once every 3 days, and continuously spraying for 2 weeks;
the rooting soil is prepared by the following steps: mixing 10 parts of rape, 50 parts of garden soil, 3 parts of bentonite, 13 parts of bagasse and 40 parts of sweet wormwood, adding water to adjust the water content to 70%, and stacking for 30 days at 20 ℃; the preparation method of the quick-acting fertilizer comprises the following steps: mixing 0.1 part of calcium citrate, 0.3 part of potassium acetate, 1 part of sodium nitrate and 600 parts of clear water in parts by mass, and regulating the pH of the solution to 6.3 by using nitric acid;
(5) Management of
Digging a fertilizing hole with the depth of 20cm at a position 10cm away from a houttuynia cordata plant after houttuynia cordata is planted, and putting an alkaline fertilizer into the fertilizing hole, wherein the dosage of the alkaline fertilizer is 350 kg/mu for every mu and once per month; after the alkaline fertilizer is applied, pouring a zymogen solution under the houttuynia cordata roots, wherein the pouring amount is 300 kg/mu;
supplementing selenium-rich organic fertilizer once every three months, wherein the fertilizing point coincides with the position of the alkaline fertilizer;
the preparation method of the alkaline fertilizer comprises the following steps: mixing 5 parts of alkali and 35 parts of clear water, adding 7 parts of bamboo charcoal particles, stirring for 30min, sun-drying the mixture under the sun, spreading out the obtained particles, spraying 3 parts of starch gelatinization liquid on the surfaces of the particles, drying at 60 ℃, stirring and turning the particles, spraying 3 parts of starch gelatinization liquid again, drying, and mixing the obtained particles with decomposed chicken manure according to a mass ratio of 1:11;
the alkali is calcium hydroxide; the granularity of the bamboo charcoal particles is 5-8mm; the preparation method of the starch gelatinization liquid comprises the following steps: 3 parts of tapioca starch and 130 parts of clear water are kept stand for 6 hours at 75 ℃, and 0.6 part of phosphoric acid is added for uniform mixing; the zymophyte solution is EM bacterial liquid diluted 3000 times.
Example 3
A large-scale planting method of selenium-enriched houttuynia cordata comprises the following steps:
(1) Activating selenium in land:
spreading selenium-rich organic fertilizer in soil, raking the soil, spreading rape on the surface of the soil, ploughing the rape under the soil after the rape grows to 60cm, stocking earthworms in garden soil according to the density of 3 strips/square meter, spreading 15kg of fishbone powder each day, and continuously spreading for one week;
the preparation method of the selenium-rich organic fertilizer comprises the following steps: mixing 130 parts of chicken manure, 500 parts of clear water, 33 parts of bamboo charcoal soil, 13 parts of wormcast and 50 parts of bagasse uniformly to obtain a mixture A, diluting 0.05 part of sodium selenate by 20 times, pouring the mixture A into a water tank, adding 8 parts of water hyacinth, stopping adding water when the water hyacinth grows for 3 months in an illumination environment, naturally drying the water in the sun, and smashing and granulating all materials in the water hyacinth and the water hyacinth to obtain the selenium-enriched organic fertilizer; the granularity of the selenium-rich organic fertilizer is 5mm; the dosage of the selenium-rich organic fertilizer is 600 kg/mu; the water hyacinth is timely supplemented with water during growth, and the original water quantity is maintained;
(2) Houttuynia cordata seed stem treatment
Picking the picked old stems of houttuynia cordata, cutting into long sections with the length of 12cm, immersing the long sections into a chlorothalonil solution with the dilution of 300 times for 4min, fishing out and draining; soaking seed stems into the nutrient solution, and fishing out after 30 s;
the preparation method of the nutrient solution comprises the following steps: mincing 30 parts of fresh pigeon pea leaves, adding 13 parts of calcium humate and 5 parts of corn stalk powder, uniformly mixing, and adjusting the water content to 95%;
(3) Planting of
Digging a planting ditch in a cultivation garden, placing cordate houttuynia seed stems in the planting ditch, and simultaneously using decomposed pig manure according to 500 kg/mu, and completely covering the cordate houttuynia seed stems with soil; spreading peppermint seed nutrient soil according to 3 kg/mu among rows of the houttuynia cordata when the houttuynia cordata emits 1 leaf;
the preparation method of the mint seed nutrient soil comprises the following steps: mixing 5 parts of mint seeds, 50 parts of coal ash, 15 parts of biogas residues and 5 parts of apple residues, adjusting the water content to 68%, accelerating germination for 30 hours in an environment of 25 ℃, and adding 13 parts of attapulgite powder and uniformly mixing;
(4) Soil compacting
The houttuynia cordata plant grows to 10cm, the houttuynia cordata plant is inclined, the included angle between the houttuynia cordata plant and the ground is 10 degrees, and the houttuynia cordata plant is pressed by rooting soil; then spraying quick-acting fertilizer according to 50kg per mu, spraying once every 3 days, and continuously spraying for 2 weeks;
the rooting soil is prepared by the following steps: 13 parts of rape, 50 parts of garden soil, 5 parts of bentonite, 13 parts of bagasse and 50 parts of sweet wormwood are mixed according to parts by mass, water is added to adjust the water content to 75%, and the mixture is piled for 40 days at 20 ℃; the preparation method of the quick-acting fertilizer comprises the following steps: mixing 0.8 part of calcium citrate, 0.3 part of potassium acetate, 3 parts of sodium nitrate and 600 parts of clear water in parts by mass, and regulating the pH of the solution to 6.5 by using nitric acid;
(5) Management of
Digging a fertilization hole with the depth of 15cm from the position of 15cm from the cordate houttuynia plant after the cordate houttuynia is planted, and putting an alkaline fertilizer into the fertilization hole, wherein the dosage of the alkaline fertilizer is 300 kg/mu, and the alkaline fertilizer is used once per month; after the alkaline fertilizer is applied, pouring a zymogen solution under the houttuynia cordata roots, wherein the pouring amount is 200 kg/mu;
supplementing selenium-rich organic fertilizer once every three months, wherein the fertilizing point coincides with the position of the alkaline fertilizer;
the preparation method of the alkaline fertilizer comprises the following steps: mixing 5 parts of alkali and 30 parts of clear water by mass, adding 7 parts of bamboo charcoal particles, stirring for 20min, sun-drying in the sun, spreading out the obtained particles, spraying 3 parts of starch gelatinization liquid on the surfaces of the particles, drying at 50 ℃, stirring and turning the particles, spraying 3 parts of starch gelatinization liquid again, drying, and mixing the obtained particles with decomposed chicken manure according to a mass ratio of 1:11;
the alkali is calcium hydroxide and potassium hydroxide which are mixed according to the equal mass; the granularity of the bamboo charcoal particles is 8mm; the preparation method of the starch gelatinization liquid comprises the following steps: 1 part of tapioca starch and 130 parts of clear water are placed at 70 ℃ for 2 hours, and 0.6 part of phosphoric acid is added for uniform mixing; the zymophyte solution is EM bacterial liquid diluted 3000 times.
Comparative example setting:
| comparative example 1 | The difference with the embodiment 1 is that the selenium-rich organic fertilizer in the step (1) is directly added into water hyacinth, dried and crushed without the growth process of the water hyacinth; |
| comparative example 2 | The difference from example 1 is that the starch gelatinization liquid is not sprayed in the process of preparing the alkaline fertilizer in the step (5); |
| comparative example 3 | The difference from example 1 is that phosphoric acid is not added to the starch gelatinization liquid in the production of the alkaline fertilizer in the step (5). |
Test example 1
Planting herba Houttuyniae in plantation with small soil fertilizer efficiency difference according to examples 1-3 and comparative examples 1-3, respectively, planting herba Houttuyniae in each group with 2 mu of planting area, harvesting herba Houttuyniae, detecting ph in soil and selenium content of herba Houttuyniae, and counting herba Houttuyniae yield.
| ph | Acre yield kg/acre | Volatile oil content ml/kg | Selenium content mg/kg | |
| Example 1 | 7.32 | 3357.42 | 0.235 | 0.185 |
| Example 2 | 7.41 | 3418.05 | 0.267 | 0.172 |
| Example 3 | 7.26 | 3309.38 | 0.248 | 0.191 |
| Comparative example 1 | 7.21 | 3127.49 | 0.114 | 0.103 |
| Comparative example 2 | 6.67 | 3099.83 | 0.138 | 0.112 |
| Comparative example 3 | 6.82 | 3107.58 | 0.123 | 0.107 |
As can be seen from the table, the selenium-rich organic fertilizer in comparative example 1 is not absorbed and converted by the growth process of the water hyacinth, the acre yield, the volatile oil content and the selenium content are lower than those in examples 1-3 as a whole, and the absorption efficiency of the cordate houttuynia is higher after the selenium and other fertilizer effect elements are absorbed and converted by the water hyacinth conversion process, so that the yield and the quality are obviously improved; in comparative example 2, the starch gelatinization liquid is not used for spraying particles in the alkaline fertilizer, so that ph is lower, and obviously, the release of the alkaline fertilizer is quicker, so that the soil acidification control effect is reduced in the later period, the accumulation of cordate houttuynia nutrient substances is directly influenced, and the yield and quality are reduced; the phosphoric acid is not used in the preparation of the alkaline fertilizer in comparative example 3, which causes the lack of the effect of the phosphoric acid and the metal ion precipitation blocking, the slow release effect of the alkaline fertilizer in the growth period cannot be fully exhibited, the acidification of soil cannot be inhibited in the later period, and the yield and quality of the cordate houttuynia are also affected. In summary, the proposal improves the yield and quality of the cordate houttuynia through the synergistic effect of various technical means.
Claims (7)
1. The large-scale planting method of the selenium-enriched houttuynia cordata is characterized by comprising the following steps of:
(1) Activating selenium in land:
spreading selenium-rich organic fertilizer in soil, raking the soil, spreading rape on the surface of the soil, ploughing the rape under the soil after the rape grows to 50-70cm, stocking earthworms in garden soil according to the density of 2-4 strips/square meter, spreading 10-15kg of fishbone powder each day, and continuously spreading for one week;
the preparation method of the selenium-rich organic fertilizer comprises the following steps: uniformly mixing 100-130 parts of chicken manure, 500-600 parts of clear water, 20-33 parts of bamboo charcoal soil, 13-17 parts of wormcast and 40-50 parts of bagasse to obtain a mixture A, diluting 0.05-0.08 part of sodium selenate by 10-20 times, pouring the mixture A into a water tank, adding 5-8 parts of water hyacinth, stopping adding water in an illumination environment until the water hyacinth grows for 3-5 months, naturally airing the sun, and smashing and granulating all materials in the water hyacinth and the tank to obtain the selenium-rich organic fertilizer; the granularity of the selenium-rich organic fertilizer is 3-5mm;
(2) Houttuynia cordata seed stem treatment
Picking the picked old stems of houttuynia cordata, cutting into long sections with the length of 8-12cm, immersing the long sections into chlorothalonil solution diluted 300-500 times for 3-4min, fishing out and draining; soaking seed stems into the nutrient solution for 30-50s, and fishing out;
the preparation method of the nutrient solution comprises the following steps: mincing 20-30 parts of fresh pigeon pea leaves, adding 13-15 parts of calcium humate and 3-5 parts of corn straw powder, uniformly mixing, and adjusting the water content to 90-95%;
(3) Planting of
Digging a planting ditch in a cultivation garden, placing cordate houttuynia seed stems in the planting ditch, and simultaneously using decomposed pig manure according to 400-500 kg/mu, and completely covering the cordate houttuynia seed stems with soil; spreading peppermint seed nutrient soil according to 3-5 kg/mu among rows of herba Houttuyniae when 1-2 leaves are sent out by herba Houttuyniae;
the preparation method of the mint seed nutrient soil comprises the following steps: mixing 3-5 parts of mint seeds, 50-60 parts of coal ash, 10-15 parts of biogas residues and 5-9 parts of apple pomace, adjusting the water content to 65-68%, accelerating germination for 20-30h in an environment of 25-28 ℃, and adding 13-15 parts of attapulgite powder and uniformly mixing;
(4) Soil compacting
The houttuynia cordata plant grows to 8-10cm, the houttuynia cordata plant is inclined to form an included angle of 10-30 degrees with the ground, and is pressed by rooting soil; then spraying quick-acting fertilizer according to 30-50kg per mu, spraying once every 3 days, and continuously spraying for 2-4 weeks;
(5) Management of
Digging a fertilizing hole with the depth of 15-20cm from the position of 10-15cm from the cordate houttuynia plant after cordate houttuynia is planted, and putting an alkaline fertilizer into the fertilizing hole, wherein the dosage of the alkaline fertilizer is 300-350 kg/mu for each mu, and the alkaline fertilizer is used once per month; after the alkaline fertilizer is applied, pouring a zymogen solution under the houttuynia cordata roots, wherein the pouring amount is 200-300 kg/mu;
supplementing selenium-rich organic fertilizer once every three months, wherein the fertilizing point coincides with the position of the alkaline fertilizer;
the preparation method of the alkaline fertilizer comprises the following steps: mixing 3-5 parts of alkali and 30-35 parts of clear water by mass, adding 6-7 parts of bamboo charcoal particles, stirring for 20-30min, sun-drying the mixture under the sun, spreading out the obtained particles, spraying 1-3 parts of starch gelatinization liquid on the surfaces of the particles, drying at 50-60 ℃, stirring and turning the particles, spraying 1-3 parts of starch gelatinization liquid again, drying, and mixing the obtained particles with decomposed chicken manure according to a mass ratio of 1:8-11;
the preparation method of the starch gelatinization liquid comprises the following steps: 1-3 parts of tapioca starch and 120-130 parts of clear water are placed at 70-75 ℃ for 2-6 hours, and 0.3-0.6 part of phosphoric acid is added for even mixing; the zymophyte solution is EM bacterial liquid diluted 2000-3000 times.
2. The large-scale planting method of selenium-rich houttuynia cordata according to claim 1, wherein in the step (1), the dosage of the selenium-rich organic fertilizer is 600-700 kg/mu.
3. The large-scale planting method of selenium-enriched houttuynia cordata according to claim 1, wherein in the step (1), water is supplemented in time during the growth period of the water hyacinth, and the original water quantity is maintained.
4. The large-scale planting method of selenium-enriched houttuynia cordata according to claim 1, wherein in the step (4), the rooting soil is prepared by the following steps: mixing 10-13 parts of rape, 50-80 parts of garden soil, 3-5 parts of bentonite, 13-19 parts of bagasse and 40-50 parts of sweet wormwood, adding water to adjust the water content to 70-75%, and stacking for 30-40 days at 20-25 ℃.
5. The large-scale planting method of selenium-enriched houttuynia cordata according to claim 1, wherein in the step (4), the preparation method of the quick-acting fertilizer comprises the following steps: mixing 0.1-0.8 part of calcium citrate, 0.3-0.5 part of potassium acetate, 1-3 parts of sodium nitrate and 600-800 parts of clear water by mass, and regulating the pH of the solution to 6.3-6.5 by using nitric acid.
6. The method for large-scale planting of selenium-enriched houttuynia cordata according to claim 1, wherein in the step (5), the alkali is one or more of calcium hydroxide and potassium hydroxide.
7. The large-scale planting method of selenium-enriched houttuynia cordata according to claim 1, wherein in the step (5), the granularity of the bamboo charcoal particles is 5-8mm.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052644A (en) * | 2015-08-21 | 2015-11-18 | 广西协吉农业发展有限责任公司 | Selenium-enriched rice planting method |
| CN105340662A (en) * | 2015-09-29 | 2016-02-24 | 广西壮族自治区土壤肥料工作站 | Planting method for selenium-enriched pitaya |
| CN105993567A (en) * | 2016-07-04 | 2016-10-12 | 古天华 | Planting method of herba houttuyniae |
| CN106034637A (en) * | 2016-06-01 | 2016-10-26 | 成都新津岷江蔬菜专业合作社 | Cultivating method of selenium-enriched houttuynia cordata |
| CN106717714A (en) * | 2015-11-20 | 2017-05-31 | 张乐华 | A kind of cultural method of selenium-rich cordate houttuynia |
| CN107873448A (en) * | 2017-11-15 | 2018-04-06 | 广西博白县玫盛家庭农场 | A kind of high nutrition implantation methods of burdock |
| CN108617441A (en) * | 2018-05-23 | 2018-10-09 | 贵州苗岭醉美人茶业有限公司 | A kind of implantation methods of selenium-enriched tea leaf |
| CN111543260A (en) * | 2020-05-27 | 2020-08-18 | 贵阳学院 | Cultivation method of selenium-rich houttuynia cordata |
| KR20210096575A (en) * | 2020-01-28 | 2021-08-05 | 강윤영 | Functional Crops Cultivation Method Using Nano Organic Germanium And Nano Organic Selenium |
-
2021
- 2021-08-31 CN CN202111010009.7A patent/CN113906963B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052644A (en) * | 2015-08-21 | 2015-11-18 | 广西协吉农业发展有限责任公司 | Selenium-enriched rice planting method |
| CN105340662A (en) * | 2015-09-29 | 2016-02-24 | 广西壮族自治区土壤肥料工作站 | Planting method for selenium-enriched pitaya |
| CN106717714A (en) * | 2015-11-20 | 2017-05-31 | 张乐华 | A kind of cultural method of selenium-rich cordate houttuynia |
| CN106034637A (en) * | 2016-06-01 | 2016-10-26 | 成都新津岷江蔬菜专业合作社 | Cultivating method of selenium-enriched houttuynia cordata |
| CN105993567A (en) * | 2016-07-04 | 2016-10-12 | 古天华 | Planting method of herba houttuyniae |
| CN107873448A (en) * | 2017-11-15 | 2018-04-06 | 广西博白县玫盛家庭农场 | A kind of high nutrition implantation methods of burdock |
| CN108617441A (en) * | 2018-05-23 | 2018-10-09 | 贵州苗岭醉美人茶业有限公司 | A kind of implantation methods of selenium-enriched tea leaf |
| KR20210096575A (en) * | 2020-01-28 | 2021-08-05 | 강윤영 | Functional Crops Cultivation Method Using Nano Organic Germanium And Nano Organic Selenium |
| CN111543260A (en) * | 2020-05-27 | 2020-08-18 | 贵阳学院 | Cultivation method of selenium-rich houttuynia cordata |
Non-Patent Citations (1)
| Title |
|---|
| 张守忠.甘肃主要绿化树种识别与栽培.《甘肃主要绿化树种识别与栽培》.2015, * |
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