CN107041226A - A kind of cultural method for improving Angelica Keiskei general flavone content - Google Patents
A kind of cultural method for improving Angelica Keiskei general flavone content Download PDFInfo
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- CN107041226A CN107041226A CN201710291451.9A CN201710291451A CN107041226A CN 107041226 A CN107041226 A CN 107041226A CN 201710291451 A CN201710291451 A CN 201710291451A CN 107041226 A CN107041226 A CN 107041226A
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- angelica keiskei
- general flavone
- flavone content
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- 241001105098 Angelica keiskei Species 0.000 title claims abstract description 56
- 229930003944 flavones Natural products 0.000 title claims abstract description 25
- 235000011949 flavones Nutrition 0.000 title claims abstract description 25
- VHBFFQKBGNRLFZ-UHFFFAOYSA-N flavone Chemical compound O1C2=CC=CC=C2C(=O)C=C1C1=CC=CC=C1 VHBFFQKBGNRLFZ-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 28
- 240000006365 Vitis vinifera Species 0.000 claims abstract description 27
- 235000014787 Vitis vinifera Nutrition 0.000 claims abstract description 27
- 235000009754 grape Nutrition 0.000 claims abstract description 20
- 235000012333 grape Nutrition 0.000 claims abstract description 20
- 241000196324 Embryophyta Species 0.000 claims abstract description 13
- 210000003608 Feces Anatomy 0.000 claims abstract description 12
- 239000010871 livestock manure Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000010899 nucleation Methods 0.000 claims abstract description 8
- 238000009333 weeding Methods 0.000 claims abstract description 8
- 238000003971 tillage Methods 0.000 claims abstract description 7
- 239000003337 fertilizer Substances 0.000 claims description 15
- FGIUAXJPYTZDNR-UHFFFAOYSA-N Potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000003306 harvesting Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 241000345998 Calamus manan Species 0.000 claims description 8
- 235000012950 rattan cane Nutrition 0.000 claims description 8
- KGBXLFKZBHKPEV-UHFFFAOYSA-N Boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 5
- GNSKLFRGEWLPPA-UHFFFAOYSA-M Monopotassium phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 5
- 150000001413 amino acids Chemical class 0.000 claims description 5
- 239000003876 biosurfactant Substances 0.000 claims description 5
- 239000004327 boric acid Substances 0.000 claims description 5
- 229940099596 manganese sulfate Drugs 0.000 claims description 5
- 235000007079 manganese sulphate Nutrition 0.000 claims description 5
- 239000011702 manganese sulphate Substances 0.000 claims description 5
- ISPYRSDWRDQNSW-UHFFFAOYSA-L manganese(II) sulfate monohydrate Chemical compound O.[Mn+2].[O-]S([O-])(=O)=O ISPYRSDWRDQNSW-UHFFFAOYSA-L 0.000 claims description 5
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 5
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 5
- 239000004323 potassium nitrate Substances 0.000 claims description 5
- 235000010333 potassium nitrate Nutrition 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 235000001014 amino acid Nutrition 0.000 claims description 2
- 235000010338 boric acid Nutrition 0.000 claims description 2
- 230000004720 fertilization Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000009331 sowing Methods 0.000 claims description 2
- 230000003111 delayed Effects 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000000050 nutritive Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 5
- 230000003334 potential Effects 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N Coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N Martius yellow Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002213 flavones Chemical class 0.000 description 2
- DQFBYFPFKXHELB-UHFFFAOYSA-N 1,3-diphenylprop-2-en-1-one Chemical compound C=1C=CC=CC=1C(=O)C=CC1=CC=CC=C1 DQFBYFPFKXHELB-UHFFFAOYSA-N 0.000 description 1
- 241000125175 Angelica Species 0.000 description 1
- 241001124076 Aphididae Species 0.000 description 1
- 210000004369 Blood Anatomy 0.000 description 1
- 240000001466 Brassica juncea Species 0.000 description 1
- 235000011332 Brassica juncea Nutrition 0.000 description 1
- 241000346816 Capnodium salicinum Species 0.000 description 1
- 206010022114 Injury Diseases 0.000 description 1
- 241000488583 Panonychus ulmi Species 0.000 description 1
- 240000001770 Vitis aestivalis Species 0.000 description 1
- 235000006377 Vitis argentifolia Nutrition 0.000 description 1
- 235000013428 Vitis smalliana Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000003712 anti-aging Effects 0.000 description 1
- 230000000844 anti-bacterial Effects 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000000975 bioactive Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229930016212 chalcones Natural products 0.000 description 1
- 235000005513 chalcones Nutrition 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 150000004775 coumarins Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940079593 drugs Drugs 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930003935 flavonoids Natural products 0.000 description 1
- 235000017173 flavonoids Nutrition 0.000 description 1
- 150000002215 flavonoids Chemical class 0.000 description 1
- 235000020510 functional beverage Nutrition 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 230000002218 hypoglycaemic Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/02—Cultivation of hops or vines
-
- 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
-
- 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
Abstract
The cultural method of general flavone content in a kind of raising Angelica Keiskei, grape vine frame is built including one and plants step viny, one is ploughed deeply soil, does ridge, and the step of use sufficient base manure, one according to certain seeding row spacing the step of carry out field planting Angelica Keiskei, one one is watered, the step of tillage and weeding, the field planting such as cooling are managed the step of general flavone content in Angelica Keiskei is increased by the way of foliage spray, the step of a timely collecting.The present invention is obviously improved the general flavone content of Angelica Keiskei using with the cultivation step such as facility grape composite plant, foliage spray, field management, the nutritive value and edible quality of Angelica Keiskei are improved simultaneously, compared than general planting method, general flavone content increases 5.6mg/g~12.0mg/g, single leaf-making quantity increases 98.0g~121.0g, it is a kind of simple to operate, cost is low, it is easy to the cultural method of popularization.
Description
Technical field
The present invention relates to the cultivation technique of agriculture field, more particularly to Angelica Keiskei, particularly a kind of raising Angelica Keiskei is always yellow
The cultural method of ketone content.
Background technology
Angelica Keiskei (Angelica keiskei), also known as longevity greens/mustard green, BAZHANGQIN, are Carrot family angelica, are a kind of medicines
Eat the herbaceos perennial of dual-purpose.Tomorrow, base of leaf can flow out the juice of golden yellow after cutting, it was found that this golden yellow juice
Containing the composition such as natural flavone and cumarin, can strengthen body immunity, antibacterial, anti-aging, anti-blood fasten, reducing blood lipid, it is hypoglycemic,
Anticancer for cancer etc., has special effect in terms of medical treatment, also very rare in plant.Angelica Keiskei acts not only as natural green
Color vegetables, and the raw material of feed, functional beverage is also used as, with very big market development potential.
Angelica Keiskei originates in Japanese eight zhang of islands, and local cool in summer and warm in winter, average rainfall is more, is especially suitable for the growth of Angelica Keiskei,
The bioactive substance contents such as chalcone, Coumarins, flavonoids are higher, if controlling root growth, and its life-span can be with
Extension 4~5 years.From the point of view of introducing a fine variety the situation of Angelica Keiskei from District of Shanghai in recent years, Shanghai is located in subtropical monsoon climate, and summer is high
Warm high humidity, winter is cold, there are problems that in terms of the cultivation of Angelica Keiskei many.Summer, Angelica Keiskei blade is easily burnt very
To death, the pest and disease damage such as red spider, aphid, sooty mould occurs serious, it is necessary to which appropriate shade can just be conducive to growth；Winter,
When temperature is less than subzero, Angelica Keiskei is easily even dead by freeze injury, and slow-growing, cause yield reduction, it is necessary to
Protectorate cultivation could realize whole year production；Angelica Keiskei growth cycle shortens, and generally 2 years, picking time was also shorter, typically from 5
Month to Second Year June.Unfavorable growing environment causes the serial physiological change in vegetable metabolic process, causes total in Angelica Keiskei
The cumulant of flavones is reduced.At present, the research both at home and abroad to Angelica Keiskei is concentrated mainly on active material detection, extraction process, medicine
In terms of effect, it is impossible to fundamentally solve the problem of general flavone content is low in Angelica Keiskei.
The content of the invention
It is an object of the invention to provide a kind of cultural method for improving Angelica Keiskei general flavone content, described this raising
The cultural method of Angelica Keiskei general flavone content will solve in the prior art that District of Shanghai Angelica Keiskei is slow-growing, yields poorly, harvest
The technical problem that phase is short, general flavone is low.
The invention provides a kind of cultural method for improving Angelica Keiskei general flavone content, comprise the following steps：
1) one builds grape vine frame and plants step viny, and grape trellis is provided with a facility plastic greenhouse, described
Grape trellis using a plurality of concrete columns as column, described column be distributed in facility plastic greenhouse center and both sides, the two of arbitrary neighborhood
Interval between individual column is 3.0m, is vertically arranged with steel wire, steel wire consolidating on 3 row columns respectively on 3 row columns
The height of fixed point is respectively 0.6m, 1.2m and 1.8m, with mao bamboon or steel wire at the 1.8m height of column horizontal setting support, shape
Into latticed rattan teapoy, vine is planted in facility plastic greenhouse, the described age of tree viny is more than 5 years raw, viny
Rattan leak tightness is 60%~80%；
2) the step of site preparation and fertilization, ploughs deeply soil before planting, and the thickness for ploughing deeply soil is 30cm~40cm, in office
Ridge is done between two adjacent grape trellises of meaning, row spacing is 1.8m, a height of 15cm~20cm in ridge, uses fertile soil or well-rotted farmyard manure
Fertilising, every mu of fertilising 4000kg~5000kg；
3) the step of field planting, in March, when the seedling of sowing Angelica Keiskei grows to 3~4 true leaves, height 15cm
It can be colonized during~20cm, seeding row spacing is 60cm × 50cm, and 3 rows are planted per ridge, are watered immediately after field planting, and continuously pour 2~7 times
Seedling recovering water；
4) the step of foliage spray, after Angelica Keiskei seedling is survived, carries out foliage spray after harvesting every time；Foliage spray is adopted
Contain biosurfactant, potassium nitrate, potassium dihydrogen phosphate, manganese sulfate, boric acid, amino acid in fertilizer, in described fertilizer
In material, the mass percent concentration of biosurfactant is that the mass percent concentration of 0.1%~0.2%, potassium nitrate is
10%~15%, the mass percent concentration of potassium dihydrogen phosphate is that the mass percent concentration of 25%~30%, manganese sulfate is
0.05%~0.1%, the mass percent concentration of boric acid is that the mass percent concentration of 0.1%~0.5%, amino acid is
0.5%~1.0%, surplus is water；
5) a step of field planting is managed, in spring and autumn, is watered and tillage and weeding in time；July~September, control
Soil moisture processed, it is 40%~45% to keep soil moisture, when grape temperature of shed is more than 30 DEG C, using ventilating management；
6) the step of harvesting, as plant height 30cm~40cm, during 4~5, blade, the tender leaf that centre has just been deployed is entered
Row harvesting, the position that tender leaf is harvested is at from petiole base 5cm.
Further, planting site is facility plastic greenhouse, and the leak tightness of summer grape vine frame is between 60%~80%.
Further, the spraying concentration of foliar fertilizer is 800 times~1000 times.
The suitable facility grape frame of present invention selection is interplanted；Plough deeply soil, do ridge, and use sufficient base manure；According to one
Fixed seeding row spacing is colonized；Increase general flavone content in Angelica Keiskei by the way of foliage spray；Watered, intertilled simultaneously
The field plantings such as weeding, cooling are managed；And timely collecting.
The present invention is by the reasonable interplanting Different Crop, setting up a kind of new cropping pattern, solving Angelica Keiskei
The problem of cooling in summer, shade, the quality of Angelica Keiskei is further improved, the year-round supply of Angelica Keiskei can be realized in addition, is carried
High land utilization ratio, increases economic benefit；It is rational not only to improve the yield of Angelica Keiskei, Er Qieneng using composite foliage fertilizer
The content of general flavone in Angelica Keiskei is significantly improved, while preventing the generation of pest and disease damage.Compared with than general planting method, general flavone
Content increases 5.6mg/g~12.0mg/g, yield increase 98.0g~121.0g.
The present invention makes the total of Angelica Keiskei using with the cultivation step such as facility grape composite plant, foliage spray, field management
Flavones content is obviously improved, and is a kind of simple to operate, cost is low while improving the nutritive value and edible quality of Angelica Keiskei,
Angelica Keiskei cultural method easy to spread.
The present invention is compared with prior art, and its technological progress is positive and obvious.The present invention passes through Angelica Keiskei and facility
Grape interplants, increases the modes such as foliar fertilizer, improves the planting environment of Angelica Keiskei, reduces managerial cost, while promoting tomorrow
The accumulation of general flavone content in leaf, realizes low cost, high yield, the green organic vegetable of high-quality.The present invention improves tomorrow
The content of general flavone, quality and yield in leaf, efficiently solve Angelica Keiskei cultivation difficulty, management cost in currently available technology high
The problems such as.
Embodiment：
The present invention is described in further detail with reference to embodiments, the present embodiment is only to make clearer to the present invention
Illustrate, rather than limitation of the present invention.It should be pointed out that for the person of ordinary skill of the art, not departing from this hair
On the premise of bright design, various modifications and improvements can be made, these are within the scope of the present invention.
Embodiment 1
The vine for selecting 5 years lifes, growth potentials stronger, the leak tightness of summer grapevine reaches 60%~70%.Facility is big
Grape trellis in canopy, respectively positioned at greenhouse center and both sides, is spaced 3.0m × 3.0m using concrete column as column, and with mao bamboon or steel
Silk is used as support.Soil is ploughed deeply before plantation, thickness 30cm~40cm is ridge, row spacing 1.8m, the high 15cm in ridge between 2 rattan teapoys
~20cm.Base manure is used sufficient, fertile soil or abundant well-rotted farmyard manure, every mu of 4000kg is used.Early March, the life of Angelica Keiskei tree seedling
Long to 3~4 true leaves, height 15cm~20cm is interplanted with grape, field planting seeding row spacing 60cm × 50cm, the plantation 3 per ridge
OK, watered immediately after field planting, continuously pour 2 seedling recovering waters.During April~June, a foliar fertilizer was applied every 2 weeks, spraying concentration is
800 times, when temperature of shed is more than 30 DEG C, strengthens ventilating management, during which to be watered in time, tillage and weeding.The 7-9 months, gas
Temperature is higher, answers soil moisture control, and it is 40~45% to keep soil moisture.After October, now temperature is reduced, and Angelica Keiskei enters
Vigorous period.When 30~40 centimetres of plant height, during 4~5, blade, the tender leaf that centre has just been deployed is harvested, during harvesting
From being cut off at petiole base 5cm.Angelica Keiskei than same time general planting is compared, general flavone content increase 5.6mg/g, single leaf production
Amount increase 98.0g.
Embodiment 2
The vine for selecting 5 years lifes, growth potentials stronger, the leak tightness of summer grapevine reaches 60%~70%.Facility is big
Grape trellis in canopy, respectively positioned at greenhouse center and both sides, is spaced 3.0m × 3.0m using concrete column as column, and with mao bamboon or steel
Silk is used as support.Soil is ploughed deeply before plantation, thickness 30cm~40cm is ridge, row spacing 1.8m, the high 15cm in ridge between 2 rattan teapoys
~20cm.Base manure is used sufficient, fertile soil or abundant well-rotted farmyard manure, every mu of 4000kg is used.Early March, the life of Angelica Keiskei tree seedling
Long to 3~4 true leaves, height 15cm~20cm is interplanted with grape, field planting seeding row spacing 60cm × 50cm, the plantation 3 per ridge
OK, watered immediately after field planting, continuously pour 2 seedling recovering waters.During April~June, a foliar fertilizer was applied every 2 weeks, spraying concentration is
1000 times, when temperature of shed is more than 30 DEG C, strengthens ventilating management, during which to be watered in time, tillage and weeding.The 7-9 months, gas
Temperature is higher, answers soil moisture control, and it is 40~45% to keep soil moisture.After October, now temperature is reduced, and Angelica Keiskei enters
Vigorous period.When 30~40 centimetres of plant height, during 4~5, blade, the tender leaf that centre has just been deployed is harvested, during harvesting
From being cut off at petiole base 5cm.Angelica Keiskei than same time general planting is compared, general flavone content increase 7.8mg/g, single leaf production
Amount increase 106.0g.
Embodiment 3
The vine for selecting 7 years lifes, growth potentials stronger, the leak tightness of summer grapevine reaches 70%~80%.Facility is big
Grape trellis in canopy, respectively positioned at greenhouse center and both sides, is spaced 3.0m × 3.0m using concrete column as column, and with mao bamboon or steel
Silk is used as support.Plough deeply soil before plantation, 30~40cm of thickness does ridge between 2 rattan teapoys, row spacing 1.8m, the high 15cm in ridge~
20cm.Base manure is used sufficient, fertile soil or abundant well-rotted farmyard manure, every mu of 5000kg is used.Early March, the growth of Angelica Keiskei tree seedling
To 3~4 true leaves, height 15cm~20cm is interplanted with grape, field planting seeding row spacing 60cm × 50cm, and 3 rows are planted per ridge,
Watered immediately after field planting, continuously pour 2 seedling recovering waters.During April~June, a foliar fertilizer was applied every 2 weeks, spraying concentration is 800
Times, when temperature of shed is more than 30 DEG C, strengthens ventilating management, during which to be watered in time, tillage and weeding.The 7-9 months, temperature compared with
Height, answers soil moisture control, and it is 40~45% to keep soil moisture.After October, now temperature is reduced, and Angelica Keiskei enters vigorous
Growth period.When 30~40 centimetres of plant height, during 4~5, blade, the tender leaf that centre has just been deployed is harvested, from leaf during harvesting
Cut off at handle base portion 5cm.Angelica Keiskei than same time general planting is compared, general flavone content increase 10.6mg/g, single leaf-making quantity
Increase 118.0g.
Embodiment 4
The vine for selecting 7 years lifes, growth potentials stronger, the leak tightness of summer grapevine reaches 70%~80%.Facility is big
Grape trellis in canopy, respectively positioned at greenhouse center and both sides, is spaced 3.0m × 3.0m using concrete column as column, and with mao bamboon or steel
Silk is used as support.Plough deeply soil before plantation, 30~40cm of thickness does ridge between 2 rattan teapoys, row spacing 1.8m, the high 15cm in ridge~
20cm.Base manure is used sufficient, fertile soil or abundant well-rotted farmyard manure, every mu of 5000kg is used.Early March, the growth of Angelica Keiskei tree seedling
To 3~4 true leaves, height 15cm~20cm is interplanted with grape, field planting seeding row spacing 60cm × 50cm, and 3 rows are planted per ridge,
Watered immediately after field planting, continuously pour 2 seedling recovering waters.During April~June, a foliar fertilizer was applied every 2 weeks, spraying concentration is
1000 times, when temperature of shed is more than 30 DEG C, strengthens ventilating management, during which to be watered in time, tillage and weeding.The 7-9 months, gas
Temperature is higher, answers soil moisture control, and it is 40~45% to keep soil moisture.After October, now temperature is reduced, and Angelica Keiskei enters
Vigorous period.When 30~40 centimetres of plant height, during 4~5, blade, the tender leaf that centre has just been deployed is harvested, during harvesting
From being cut off at petiole base 5cm.Angelica Keiskei than same time general planting is compared, general flavone content increase 12.0mg/g, Dan Ye
Yield increases 121.0g.
Embodiment 5
In above-described embodiment, in the fertilizer used during being applied fertilizer to blade face, the matter of biosurfactant
It is that the mass percent concentration of 0.1%~0.2%, potassium nitrate is the matter of 10%~15%, potassium dihydrogen phosphate to measure percent concentration
It is that the mass percent concentration of 25%~30%, manganese sulfate is the quality percentage of 0.05%~0.1%, boric acid to measure percent concentration
Specific concentration is that the mass percent concentration of 0.1%~0.5%, amino acid is 0.5%~1.0%, and surplus is water.
Claims (2)
1. a kind of cultural method for improving Angelica Keiskei general flavone content, it is characterised in that comprise the following steps：
1) one builds grape vine frame and plants step viny, and grape trellis, described Portugal are provided with a facility plastic greenhouse
Grape frame is using a plurality of concrete columns as column, and described column is distributed in facility plastic greenhouse center and both sides, and two of arbitrary neighborhood stand
Interval between post is 3.0m, is vertically arranged with steel wire, fixing point of the steel wire on 3 row columns respectively on 3 row columns
Height be respectively 0.6m, 1.2m and 1.8m, with mao bamboon or steel wire at the 1.8m height of column horizontal setting support, form net
The rattan teapoy of trellis, plants vine in facility plastic greenhouse, and the described age of tree viny is more than 5 years raw, and rattan viny is close
Degree of closing is 60%~80%；
2) the step of site preparation and fertilization, ploughs deeply soil before planting, and the thickness for ploughing deeply soil is 30cm~40cm, in any phase
Ridge is done between two adjacent grape trellises, row spacing is 1.8m, a height of 15cm~20cm in ridge, is applied using fertile soil or well-rotted farmyard manure
Fertilizer, every mu of fertilising 4000kg~5000kg；
3) the step of field planting, in March, when the seedling of sowing Angelica Keiskei grows to 3~4 true leaves, height 15cm~
It can be colonized during 20cm, seeding row spacing is 60cm × 50cm, and 3 rows are planted per ridge, are watered immediately after field planting, and continuously pour 2~7 times and delayed
Miao Shui；
4) the step of foliage spray, after Angelica Keiskei seedling is survived, carries out foliage spray after harvesting every time；What foliage spray was used
Contain biosurfactant, potassium nitrate, potassium dihydrogen phosphate, manganese sulfate, boric acid, amino acid in fertilizer, in described fertilizer,
The mass percent concentration of biosurfactant be 0.1%~0.2%, potassium nitrate mass percent concentration be 10%~
15%th, the mass percent concentration of potassium dihydrogen phosphate be the mass percent concentration of 25%~30%, manganese sulfate be 0.05%~
0.1%th, the mass percent concentration of boric acid be the mass percent concentration of 0.1%~0.5%, amino acid be 0.5%~
1.0%, surplus is water；
5) a step of field planting is managed, in spring and autumn, is watered and tillage and weeding in time；July~September, control soil
Earth moisture, it is 40%~45% to keep soil moisture, when grape temperature of shed is more than 30 DEG C, using ventilating management；
6) the step of harvesting, as plant height 30cm~40cm, during 4~5, blade, the tender leaf that centre has just been deployed is adopted
Receive, the position that tender leaf is harvested is at from petiole base 5cm.
2. the cultural method according to claim 1 for improving Angelica Keiskei general flavone content, it is characterised in that：The spray of foliar fertilizer
Concentration is applied for 800 times~1000 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291451.9A CN107041226A (en) | 2017-04-28 | 2017-04-28 | A kind of cultural method for improving Angelica Keiskei general flavone content |
Applications Claiming Priority (1)
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