CN104756698B - A kind of yield-increasing cultivation method of polygonum capitatum - Google Patents
A kind of yield-increasing cultivation method of polygonum capitatum Download PDFInfo
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- CN104756698B CN104756698B CN201510132625.8A CN201510132625A CN104756698B CN 104756698 B CN104756698 B CN 104756698B CN 201510132625 A CN201510132625 A CN 201510132625A CN 104756698 B CN104756698 B CN 104756698B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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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
- A01G13/00—Protecting plants
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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Abstract
The invention discloses a kind of yield-increasing cultivation methods of polygonum capitatum, this method is cultivated by rational seedling base and growth management, with inoculation in the seedbed numerous cutting propagation breeding soon, using seedbed seedling stipes, one section one bud-leaf inoculation seedbed cuttage implantation soil in, coordinate specific field-transplanting, field management and collecting method and etc. realization.Have the characteristics that polygonum capitatum purity, quality can be improved, can realize stable high yield and is easy to spread.
Description
Technical field
The present invention relates to field of plant growing technology, relate in particular to a kind of yield-increasing cultivation method of polygonum capitatum.
Background technology
Polygonum capitatum, perennial draft of crawling.Stem is grown thickly, and base portion lignifying, section portion takes root, and internode is shorter than blade, multi-branched,
Sparsely grow glandular hairs are near hairless, and annual shoot is closely upright, have vertical rib, sparsely grow glandular hairs, blade elliptical or oval shape, apex point, base portion
It is new to have dark brown sometimes above for wedge shape, 1.5-3 centimetres long, 1-2.5 centimetres wide, full edge, edge tool glandular hairs, two sides sparsely grow glandular hairs
Month shape spot.
Its plant is soft, and palatability is good, full of nutrition, and ox, horse, sheep like to eat, and after fermentation is cooked, pig favorite is eaten, and is
One of good forage.Other purposes polygonum capitatum all herbal medicines, tool heat-clearing, cool blood, the function of diuresis, available for treatment dysentery, kidney
The illnesss such as nephropyelitis, lithangiuria, cystitis, pelvic infecton, prostatitis, sore eczema.Seed can extract oil or good honey
Source plant.
Polygonum capitatum is mostly wild, is grown on nice and cool climate, and wild resource scarcity become one it is extremely serious
Problem, and natural crude drugs content is more unstable, therefore, the artificial cultivation technique for researching and developing polygonum capitatum is particularly important.In recent years
There is domestication's breeding seed artificial cultivation, achieve good result, but since seed is planted for a long time, selection and breeding rejuvenation management is not with
On, seed kind sexual involution, purity differs, and leads to irregular single plant yield, yield decline, quality decline.
Invention content
It is an object of the invention to overcome drawbacks described above and polygonum capitatum purity can be improved, quality, can realize height by providing one kind
Produce the yield-increasing cultivation method of stable yields and polygonum capitatum easy to spread.
A kind of yield-increasing cultivation method of polygonum capitatum of the present invention, includes the following steps：
（1）Seedling base is cultivated：
Domestication breeding is selected, using the nursery of greenhouse seedbed, the sowing of the first arrival the middle ten days in January；
Compartment seedbed is opened in canopy, the wide 1-1.2m in compartment, ditch depth 23-25cm, long parallel regarding greenhouse, seedbed table soil is fine crushing, by leech
Stone is with fertile soil by weight 1:1 mixing, then by vermiculite soil by weight 1:100 mix with composite fertilizer, and dosage is to cover seedbed
Subject to 8-10cm thickness, after covering, drench the seedbed water, for 24 hours after, then sprinkle profoundly water；
After seedbed is by water fully penetrated, start to sow, after mixing according to 500 grams of 2 grams of every square metre of seed and fine earth,
It is even to be sown on the face of compartment, Small plastic shed on seedbed is covered into film thermal insulating moisturizing after broadcasting sowing；
（2）Growth management：
Treat early March, polygonum capitatum seedling reaches number of blade 9-10 leaves, during plant height 9-11cm, opens Small plastic shed film, light to transfer to
Weeds between seedling, moisturizing of spraying water treat seedling growth after a week, start seedbed stipes cuttage and seedling culture；
（3）Inoculation in the seedbed numerous cutting propagation nursery soon：
Seedbed for use in greenhouse is used into step（1）Method carry out seed bed preparation, with soil, after covering, seedbed compartment
Face sprinkles profoundly water, for 24 hours after again with 1:The spray of 500ppm rooting powder solutions is saturating；
Polygonum capitatum seedling is cut into each stipes, during a section one bud-leaf cuttage implantation is native, 2cm × 3cm is spaced, keeps dew stem
Leaf, after cuttage, immediately by Small plastic shed lid film thermal insulating moisturizing；
When plant to be planted grows into true leaf 8-9 leaves, height of seedling 11-13cm, greenhouse ventilation hardening is opened 5-7 days, seedling taking transplanting is big
Field；
（4）Field-transplanting：
It sprays permeable during the seedling taking of seedbed, seedling is put with bamboo basket basket is smooth, taken on per alternating floor with bamboo chip, do not squeeze, transplant crop field,
Crop field fine earth opens compartment, and plantation density is per cave 20cm × 30cm, and seedling enters in cave, and light firming is real, and when cultivation, which meets the rainy day, to water, and do
Fine day irrigates root water immediately after planting, and ensures that seedling reaches 11000-12000 plants per acre；
（5）Field fertilization management：
After transplanting, in Feng Hangqian tillage and weedings, 1,000,000 are watered using 25 kilograms of 10 kilograms of urea plus calcium superphosphate per acre
It gram pours and to apply；
Feng Hanghou sprays 0.2% potassium dihydrogen phosphate in bud stage, per acre 0.65 kilogram of dosage, is watered 40 kilograms；
（6）Harvesting：
Polygonum capitatum starts to harvest to early September, and picking time is gathered in using fine day, is dried on the spot；
Harvesting does not stay old stem from being cut basal part of stem, and soil, weeds, bundling are shrugged off after drying and is packaged, transports warehouse entry sale,
If the rainy day gathers in, airing is spread out to water content below 12% or using drying chamber drying finished product using interior.
A kind of foregoing yield-increasing cultivation method of polygonum capitatum, wherein, it can also carry out damping-off control, control method
For：
A) seed soaking disinfection：Seed is impregnated with 50% carbendazim, 600 times of liquid, immersion liquid is 10 with seed amount ratio:1, it is small to impregnate 12
When, it picks up and is used after drying；
B) soil disinfection：500 grams of 0.1% liquor potassic permanganate, 250 grams of 400 times of liquid or 0.1% copper-bath are used per acre
300 times of liquid spray through soil earth, to kill nematode and germ；
C) 1.5 kilograms of 0.2% potassium dihydrogen phosphate is used to be watered double centner per acre and sprays that seedling is healthy and strong, enhancing plant is disease-resistant to promote
Ability, early stage spray 1000 times of 20% methyl damping-off phosphorus, 1200 times of liquid of missible oil and thiophanate methyl liquid 30-40 thousand per acre
Gram, spray in every seven days is primary, and spray two is to three times.
A kind of foregoing yield-increasing cultivation method of polygonum capitatum, wherein, it can also carry out leaf spot prevention, control method
For：Initial stage sprays 1:1:500 times of liquid of 120 Bordeaux mixture or 20% Thiodiazole-copper suspending agents, the amount of spraying are 30-40 kilograms per acre.
A kind of foregoing yield-increasing cultivation method of polygonum capitatum, wherein, it can also carry out yellow bent flea beetle, prodenia litura prevents
It controls, control method is：Trapping lamp or yellow bent flea beetle in field are installed and dilute 1200 with 4.5% 100 milliliters of wooden dipper first enemy missible oil per acre
Times liquid sprays, prodenia litura is sprayed per acre with 20% first cyanogen chrysanthemum fat missible oil 1800 times of liquid of 40-50 milliliters of dilutions.
Compared with prior art, the present invention with apparent advantageous effect, as can be known from the above technical solutions：Rational seedling base
Cultivation and growth management can ensure that polygonum capitatum breeding is uninterruptedly grown up healthy and sound with seedling；Inoculation in the seedbed soon educate by numerous cutting propagation
Kind, using seedbed seedling stipes, during a section one bud-leaf inoculation seedbed cuttage implantation is native, different from commonly selecting his branch cuttage so that skewer
Polygonum capitatum after inserting is more easy to adapted soil environment, is more easy to survive；Correct effective field-transplanting, field fertilization management and harvesting behaviour
In turn, ensure that plant is all without damage in each stage and nutrition is suitable, fully.
Dried product 650kg, effect of increasing production can be harvested using polygonum capitatum yield-increasing cultivation method provided by the present invention per acre
Significantly.The method cultivates plantation seedling, is measured through observation on Growth, and seedling stage seedbed is taken root, and growth is rapid, and transplanting crop field survival rate is high, stem
Cong Duosheng, branch are more, branch power is strong, grow fine, and yield traits are stablized.Harvesting dries rear polygonum capitatum dry product through surveying flavonoids
Content is 1.59%, gallic acid content 2.7%, and Determination of Quercitrin is more than 0.34%, whole content percentage comparison tradition kind
It plants product Flavonoid Content 1.57%, gallic acid content 2.5%, Determination of Quercitrin 0.23% and is in higher level.With can improve
Polygonum capitatum purity, quality, can realize stable high yield and it is easy to spread the characteristics of.
Specific embodiment
Embodiment 1
A kind of yield-increasing cultivation method of polygonum capitatum, includes the following steps：
（1）Seedling base is cultivated：
Domestication breeding is selected, using the nursery of greenhouse seedbed, first beginning of the month sowing；
Compartment seedbed is opened in canopy, the wide 1m in compartment, ditch depth 23cm, long parallel regarding greenhouse, seedbed table soil is fine crushing, by vermiculite and humic
Soil is by weight 1:1 mixing, then by vermiculite soil by weight 1:100 with composite fertilizer mix, dosage using cover seedbed 8cm thickness as
Quasi- after covering, drenches the seedbed water, for 24 hours after, then sprinkle profoundly water；
After seedbed is by water fully penetrated, start to sow, after mixing according to 500 grams of 2 grams of every square metre of seed and fine earth,
It is even to be sown on the face of compartment, Small plastic shed on seedbed is covered into film thermal insulating moisturizing after broadcasting sowing；
（2）Growth management：
Treat early March, polygonum capitatum seedling reaches 9 leaf of the number of blade, during plant height 9cm, opens Small plastic shed film, light that seedling is transferred to be mixed with
Grass, moisturizing of spraying water treat seedling growth after a week, start seedbed stipes cuttage and seedling culture；
（3）Inoculation in the seedbed numerous cutting propagation nursery soon：
Seedbed for use in greenhouse is used into step（1）Method carry out seed bed preparation, with soil, after covering, seedbed compartment
Face sprinkles profoundly water, for 24 hours after again with 1:The spray of 500ppm rooting powder solutions is saturating；
Polygonum capitatum seedling is cut into each stipes, during a section one bud-leaf cuttage implantation is native, 2cm × 3cm is spaced, keeps dew stem
Leaf, after cuttage, immediately by Small plastic shed lid film thermal insulating moisturizing；
When plant to be planted grows into 8 leaf of true leaf, height of seedling 11cm, greenhouse ventilation hardening is opened 5 days, seedling taking transplanting crop field；
（4）Field-transplanting：
It sprays permeable during the seedling taking of seedbed, seedling is put with bamboo basket basket is smooth, taken on per alternating floor with bamboo chip, do not squeeze, transplant crop field,
Crop field fine earth opens compartment, and plantation density is per cave 20cm × 30cm, and seedling enters in cave, and light firming is real, and when cultivation, which meets the rainy day, to water, and do
Fine day irrigates root water immediately after planting, and ensures seedling up to 11000 plants per acre；
（5）Field fertilization management：
After transplanting, in Feng Hangqian tillage and weedings, 1,000,000 are watered using 25 kilograms of 10 kilograms of urea plus calcium superphosphate per acre
It gram pours and to apply；
Feng Hanghou sprays 0.2% potassium dihydrogen phosphate in bud stage, per acre 0.65 kilogram of dosage, is watered 40 kilograms；
（6）The prevention and control of plant diseases, pest control：
Damping-off control method is：A) seed soaking disinfection：Seed, immersion liquid and seed dosage are impregnated with 50% carbendazim, 600 times of liquid
Than being 10:1, it impregnates 12 hours, picks up and used after drying；B) soil disinfection：250 grams of 0.1% liquor potassic permanganate is used per acre
500 grams of 300 times of liquid spray through soil earth of 400 times of liquid or 0.1% copper-bath, to kill nematode and germ；C) 0.2% phosphorus is used per acre
1.5 kilograms of acid dihydride potassium is watered double centner and sprays to promote seedling stalwartness, enhancing plant disease resistance, and early stage sprays 20% per acre
Methyl damping-off phosphorus, 1200 times of liquid of missible oil and 1000 times of thiophanate methyl, 30 kilograms of liquid, spray in every seven days is primary, and spray is secondary；
Leaf spot control method sprays 1 for early stage:1:120 Bordeaux mixture, the amount of spraying are 30 kilograms per acre；
Yellow song flea beetle, prodenia litura control method are to install trapping lamp in field；
（7）Harvesting：
Polygonum capitatum starts to harvest to early September, and picking time is gathered in using fine day, is dried on the spot；
Harvesting does not stay old stem from being cut basal part of stem, and soil, weeds, bundling are shrugged off after drying and is packaged, transports warehouse entry sale,
If the rainy day gathers in, airing is spread out to water content below 12% or using drying chamber drying finished product using interior.
Embodiment 2
A kind of yield-increasing cultivation method of polygonum capitatum, includes the following steps：
（1）Seedling base is cultivated：
Domestication breeding is selected, using the nursery of greenhouse seedbed, first beginning of the month sowing；
Compartment seedbed is opened in canopy, the wide 1.2m in compartment, ditch depth 25cm, long parallel regarding greenhouse, seedbed table soil is fine crushing, by vermiculite and corruption
Soil is grown by weight 1:1 mixing, then by vermiculite soil by weight 1:100 mix with composite fertilizer, and dosage is thick to cover seedbed 10cm
Subject to, after covering, drench the seedbed water, for 24 hours after, then sprinkle profoundly water；
After seedbed is by water fully penetrated, start to sow, after mixing according to 500 grams of 2 grams of every square metre of seed and fine earth,
It is even to be sown on the face of compartment, Small plastic shed on seedbed is covered into film thermal insulating moisturizing after broadcasting sowing；
（2）Growth management：
Treat early March, polygonum capitatum seedling reaches 10 leaf of the number of blade, during plant height 11cm, opens Small plastic shed film, light to transfer between seedling
Weeds, moisturizing of spraying water treat seedling growth after a week, start seedbed stipes cuttage and seedling culture；
（3）Inoculation in the seedbed numerous cutting propagation nursery soon：
Seedbed for use in greenhouse is used into step（1）Method carry out seed bed preparation, with soil, after covering, seedbed compartment
Face sprinkles profoundly water, for 24 hours after again with 1:The spray of 500ppm rooting powder solutions is saturating；
Polygonum capitatum seedling is cut into each stipes, during a section one bud-leaf cuttage implantation is native, 2cm × 3cm is spaced, keeps dew stem
Leaf, after cuttage, immediately by Small plastic shed lid film thermal insulating moisturizing；
When plant to be planted grows into 9 leaf of true leaf, height of seedling 13cm, greenhouse ventilation hardening is opened 7 days, seedling taking transplanting crop field；
（4）Field-transplanting：
It sprays permeable during the seedling taking of seedbed, seedling is put with bamboo basket basket is smooth, taken on per alternating floor with bamboo chip, do not squeeze, transplant crop field,
Crop field fine earth opens compartment, and plantation density is per cave 20cm × 30cm, and seedling enters in cave, and light firming is real, and when cultivation, which meets the rainy day, to water, and do
Fine day irrigates root water immediately after planting, and ensures seedling up to 12000 plants per acre；
（5）Field fertilization management：
After transplanting, in Feng Hangqian tillage and weedings, 1,000,000 are watered using 25 kilograms of 10 kilograms of urea plus calcium superphosphate per acre
It gram pours and to apply；
Feng Hanghou sprays 0.2% potassium dihydrogen phosphate in bud stage, per acre 0.65 kilogram of dosage, is watered 40 kilograms；
（6）The prevention and control of plant diseases, pest control：
Damping-off control method is：A) seed soaking disinfection：Seed, immersion liquid and seed dosage are impregnated with 50% carbendazim, 600 times of liquid
Than being 10:1, it impregnates 12 hours, picks up and used after drying；B) soil disinfection：250 grams of 0.1% liquor potassic permanganate is used per acre
500 grams of 300 times of liquid spray through soil earth of 400 times of liquid or 0.1% copper-bath, to kill nematode and germ；C) 0.2% phosphorus is used per acre
1.5 kilograms of acid dihydride potassium is watered double centner and sprays to promote seedling stalwartness, enhancing plant disease resistance, and early stage sprays 20% per acre
Methyl damping-off phosphorus, 1200 times of liquid of missible oil and 1000 times of thiophanate methyl, 40 kilograms of liquid, spray in every seven days is primary, and spray is three times；
Leaf spot control method sprays 20% Thiodiazole-copper suspending agents, 500 times of liquid for early stage, and the amount of spraying is per acre 40,000
Gram；
Yellow song flea beetle opposes 100 milliliters of dilutions of missible oil with 4.5% wooden dipper first per acre, and 1200 times of liquid spray, prodenia litura is used per acre
20% first cyanogen chrysanthemum fat missible oil 50 milliliters of dilutions, 1800 times of liquid spray；
（7）Harvesting：
Polygonum capitatum starts to harvest to early September, and picking time is gathered in using fine day, is dried on the spot；
Harvesting does not stay old stem from being cut basal part of stem, and soil, weeds, bundling are shrugged off after drying and is packaged, transports warehouse entry sale,
If the rainy day gathers in, airing is spread out to water content below 12% or using drying chamber drying finished product using interior.
Embodiment 3
A kind of yield-increasing cultivation method of polygonum capitatum, includes the following steps：
（1）Seedling base is cultivated：
Domestication breeding is selected, using the nursery of greenhouse seedbed, first middle of the month sowing；
Compartment seedbed is opened in canopy, the wide 1.1m in compartment, ditch depth 24m, long parallel regarding greenhouse, seedbed table soil is fine crushing, by vermiculite and corruption
Soil is grown by weight 1:1 mixing, then by vermiculite soil by weight 1:100 with composite fertilizer mix, dosage using cover seedbed 9cm thickness as
Quasi- after covering, drenches the seedbed water, for 24 hours after, then sprinkle profoundly water；
After seedbed is by water fully penetrated, start to sow, after mixing according to 500 grams of 2 grams of every square metre of seed and fine earth,
It is even to be sown on the face of compartment, Small plastic shed on seedbed is covered into film thermal insulating moisturizing after broadcasting sowing；
（2）Growth management：
Treat early March, polygonum capitatum seedling reaches 9 leaf of the number of blade, during plant height 10cm, opens Small plastic shed film, light to transfer between seedling
Weeds, moisturizing of spraying water treat seedling growth after a week, start seedbed stipes cuttage and seedling culture；
（3）Inoculation in the seedbed numerous cutting propagation nursery soon：
Seedbed for use in greenhouse is used into step（1）Method carry out seed bed preparation, with soil, after covering, seedbed compartment
Face sprinkles profoundly water, for 24 hours after again with 1:The spray of 500ppm rooting powder solutions is saturating；
Polygonum capitatum seedling is cut into each stipes, during a section one bud-leaf cuttage implantation is native, 2cm × 3cm is spaced, keeps dew stem
Leaf, after cuttage, immediately by Small plastic shed lid film thermal insulating moisturizing；
When plant to be planted grows into 9 leaf of true leaf, height of seedling 12cm, greenhouse ventilation hardening is opened 6 days, seedling taking transplanting crop field；
（4）Field-transplanting：
It sprays permeable during the seedling taking of seedbed, seedling is put with bamboo basket basket is smooth, taken on per alternating floor with bamboo chip, do not squeeze, transplant crop field,
Crop field fine earth opens compartment, and plantation density is per cave 20cm × 30cm, and seedling enters in cave, and light firming is real, and when cultivation, which meets the rainy day, to water, and do
Fine day irrigates root water immediately after planting, and ensures seedling up to 11500 plants per acre；
（5）Field fertilization management：
After transplanting, in Feng Hangqian tillage and weedings, 1,000,000 are watered using 25 kilograms of 10 kilograms of urea plus calcium superphosphate per acre
It gram pours and to apply；
Feng Hanghou sprays 0.2% potassium dihydrogen phosphate in bud stage, per acre 0.65 kilogram of dosage, is watered 40 kilograms；
（6）The prevention and control of plant diseases, pest control：
Damping-off control method is：A) seed soaking disinfection：Seed, immersion liquid and seed dosage are impregnated with 50% carbendazim, 600 times of liquid
Than being 10:1, it impregnates 12 hours, picks up and used after drying；B) soil disinfection：250 grams of 0.1% liquor potassic permanganate is used per acre
500 grams of 300 times of liquid spray through soil earth of 400 times of liquid or 0.1% copper-bath, to kill nematode and germ；C) 0.2% phosphorus is used per acre
1.5 kilograms of acid dihydride potassium is watered double centner and sprays to promote seedling stalwartness, enhancing plant disease resistance, and early stage sprays 20% per acre
Methyl damping-off phosphorus, 1200 times of liquid of missible oil and 1000 times of thiophanate methyl, 35 kilograms of liquid, spray in every seven days is primary, and spray is secondary；
Leaf spot control method sprays 20% Thiodiazole-copper suspending agents, 500 times of liquid for early stage, and the amount of spraying is per acre 35,000
Gram；
Yellow song flea beetle, prodenia litura control method are to install trapping lamp in field；
（7）Harvesting：
Polygonum capitatum starts to harvest to early September, and picking time is gathered in using fine day, is dried on the spot；
Harvesting does not stay old stem from being cut basal part of stem, and soil, weeds, bundling are shrugged off after drying and is packaged, transports warehouse entry sale,
If the rainy day gathers in, airing is spread out to water content below 12% or using drying chamber drying finished product using interior.
The above described is only a preferred embodiment of the present invention, not making limitation in any form to the present invention, appoint
Without departing from technical solution of the present invention content, technical spirit according to the present invention any is simply repaiied to what above example was made for what
Change, equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (4)
1. a kind of yield-increasing cultivation method of polygonum capitatum, includes the following steps：
（1）Seedling base is cultivated：
Domestication breeding is selected, using the nursery of greenhouse seedbed, the sowing of the first arrival the middle ten days in January；
Open compartment seedbed in canopy, the wide 1-1.2m in compartment, ditch depth 23-25cm are long to regard greenhouse is parallel, and seedbed table soil is fine crushing, by vermiculite with
Fertile soil is by weight 1:1 mixing, then by vermiculite soil by weight 1:100 mix with composite fertilizer, and dosage is to cover seedbed 8-
Subject to 10cm thickness, after covering, drench the seedbed water, for 24 hours after, then sprinkle profoundly water；
After seedbed is by water fully penetrated, start to sow, after being mixed according to 500 grams of 2 grams of every square metre of seed and fine earth, uniformly spread
It broadcasts on the face of compartment, Small plastic shed on seedbed is covered into film thermal insulating moisturizing after broadcasting sowing；
（2）Growth management：
Treat early March, polygonum capitatum seedling reaches number of blade 9-10 leaves, during plant height 9-11cm, opens Small plastic shed film, light to transfer between seedling
Weeds, moisturizing of spraying water treat seedling growth after a week, start seedbed stipes cuttage and seedling culture；
（3）Inoculation in the seedbed numerous cutting propagation nursery soon：
Seedbed for use in greenhouse is used into step（1）Method carry out seed bed preparation, with soil, after covering, seedbed compartment face is poured
It is permeable, for 24 hours after again with 1:The spray of 500ppm rooting powder solutions is saturating；
Polygonum capitatum seedling is cut into each stipes, during a section one bud-leaf cuttage implantation is native, 2cm × 3cm is spaced, keeps dew cauline leaf, skewer
After inserting, immediately by Small plastic shed lid film thermal insulating moisturizing；
When plant to be planted grows into true leaf 8-9 leaves, height of seedling 11-13cm, greenhouse ventilation hardening is opened 5-7 days, seedling taking transplanting crop field；
（4）Field-transplanting：
It sprays permeable during the seedling taking of seedbed, seedling is put with bamboo basket frame is smooth, taken on per alternating floor with bamboo chip, do not squeeze, transplant crop field, crop field
Fine earth opens compartment, and plantation density is per cave 20cm × 30cm, and seedling enters in cave, and light firming is real, and when cultivation meets the rainy day and do not water, and dry fine day is planted
It irrigates root water immediately afterwards, ensures that seedling reaches 11000-12000 plants per acre；
（5）Field fertilization management：
After transplanting, in Feng Hangqian tillage and weedings, 1000 kilograms are watered using 25 kilograms of 10 kilograms of urea plus calcium superphosphate per acre and poured
It applies；
Feng Hanghou sprays 0.2% potassium dihydrogen phosphate in bud stage, per acre 0.65 kilogram of dosage, is watered 40 kilograms；
（6）Harvesting：
Polygonum capitatum starts to harvest to early September, and picking time is gathered in using fine day, is dried on the spot；
Harvesting does not stay old stem from being cut basal part of stem, and soil, weeds, bundling are shrugged off after drying and is packaged, transports warehouse entry sale, in case of
Rainy day gathers in, and airing is spread out to water content below 12% or using drying chamber drying finished product using interior.
2. a kind of yield-increasing cultivation method of polygonum capitatum as described in claim 1, it is characterised in that：Progress damping-off also is able to prevent
It controls, control method is：
A) seed soaking disinfection：Seed is impregnated with 50% carbendazim, 600 times of liquid, immersion liquid is 10 with seed amount ratio:1, it impregnates 12 hours,
It picks up and is used after drying；
B) soil disinfection：500 grams 300 times of 0.1% liquor potassic permanganate, 250 grams of 400 times of liquid or 0.1% copper-bath are used per acre
Liquid sprays through soil earth, to kill nematode and germ；
C) 1.5 kilograms of 0.2% potassium dihydrogen phosphate is used to be watered double centner per acre to spray to promote seedling stalwartness, the enhancing disease-resistant energy of plant
Power, early stage spray 1000 times of 20% methyl damping-off phosphorus, 1200 times of liquid of missible oil and thiophanate methyl 30-40 kilograms of liquid per acre,
Spray in every seven days is primary, and spray two is to three times.
3. a kind of yield-increasing cultivation method of polygonum capitatum as claimed in claim 1 or 2, it is characterised in that：It also is able to carry out tikka
Disease prevention, control method are：Early stage sprays 1:1:500 times of liquid of 120 Bordeaux mixture or 20% Thiodiazole-copper suspending agents, the amount of spraying
It is 30-40 kilograms per acre.
4. a kind of yield-increasing cultivation method of polygonum capitatum as claimed in claim 1 or 2, it is characterised in that：It also is able to carry out yellow song
Flea beetle, prodenia litura prevention, control method are：Trapping lamp in field is installed or yellow bent flea beetle opposes missible oil with 4.5% wooden dipper first per acre
100 milliliters of dilutions, 1200 times of liquid spray, prodenia litura dilutes 1800 times of liquid with 20% 40-50 milliliters of first cyanogen chrysanthemum fat missible oil per acre
It sprays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132625.8A CN104756698B (en) | 2015-03-25 | 2015-03-25 | A kind of yield-increasing cultivation method of polygonum capitatum |
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| CN105325145A (en) * | 2015-10-24 | 2016-02-17 | 贵州省施秉县大富祥药业有限公司 | Method for inter-planting polygonum capitatum and chrysanthemum flowers |
| CN105746143B (en) * | 2016-03-10 | 2018-06-08 | 中国科学院亚热带农业生态研究所 | A kind of rhizome section quick propagation method of water pepper |
| CN105917908B (en) * | 2016-04-26 | 2019-05-07 | 天津泰达绿化集团有限公司 | A kind of bush type culture method of flowers of sulfur chrysanthemum |
| CN105917932A (en) * | 2016-05-12 | 2016-09-07 | 山东省林业科学研究院 | Method for industrialized cutting seedling culture of Pteroceltis tatarinowii Maxim |
| CN106613251A (en) * | 2016-12-26 | 2017-05-10 | 滁州市剑春园林园艺工程有限公司 | Planting method for persicaria capitata |
| CN107347429A (en) * | 2017-08-28 | 2017-11-17 | 安顺市黄果树风景名胜区兴农种植农民专业合作社 | A kind of implantation methods of polygonum capitatum |
| CN111345219A (en) * | 2020-03-25 | 2020-06-30 | 贵州弘康药业有限公司 | Special base fertilizer for planting polygonum capitatum and fertilizing method |
| CN111373989A (en) * | 2020-03-25 | 2020-07-07 | 贵州弘康药业有限公司 | Method for planting polygonum capitatum by taking herb residues as base fertilizer |
| CN111373990A (en) * | 2020-03-25 | 2020-07-07 | 贵州弘康药业有限公司 | Polygonum capitatum planting method |
| CN111972227A (en) * | 2020-07-14 | 2020-11-24 | 安顺康乐药材种植有限公司 | Method for planting polygonum capitatum in pollution-free soil |
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| CN101171902A (en) * | 2007-11-07 | 2008-05-07 | 贵阳新天药业股份有限公司 | Polygonum capitatum cottage and breeding method |
| CN103430758B (en) * | 2013-09-09 | 2015-04-22 | 贵州威门药业股份有限公司 | Base construction and method for planting polygonum capitatum as medicinal material of Relinqing granule |
| CN103444415B (en) * | 2013-09-09 | 2015-04-22 | 贵州威门药业股份有限公司 | Breeding seedling-growing method for polygonum capitatum of Relinqing granule medicine materials |
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