CN107278592A - A kind of cultivating superior high-yield method of ginger - Google Patents

A kind of cultivating superior high-yield method of ginger Download PDF

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Publication number
CN107278592A
CN107278592A CN201710632594.1A CN201710632594A CN107278592A CN 107278592 A CN107278592 A CN 107278592A CN 201710632594 A CN201710632594 A CN 201710632594A CN 107278592 A CN107278592 A CN 107278592A
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ginger
water
film
soil
greenhouse
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孙明伟
芮法富
徐友海
张寒
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Ji'nan Hi Tech Zone Appollo Chitin Engineering Technology Research Center
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Ji'nan Hi Tech Zone Appollo Chitin Engineering Technology Research Center
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • A01G13/02Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256Ground coverings
    • A01G13/0268Mats or sheets, e.g. nets or fabrics
    • A01G13/0275Films
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Ecology (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Protection Of Plants (AREA)

Abstract

The present invention relates to a kind of cultivating superior high-yield method of ginger, using big arch shed film+condensing film+bis- ditches hogging canopy film+single-groove Small plastic shed film+mulch film, the mode of five tunics covering cultivates ginger and builds ginger greenhouse, in combination with use " 963 " organic water-soluble fertilizer solution, extend ginger breeding time, significantly increase Ginger Yield.Ginger greenhouse of the present invention is not limited by regions, can be used in the area of suitable planting ginger.By extending ginger breeding time, new ginger Time To Market and raising Ginger Yield, improve ginger cultivation benefit ahead of time.Through surveying production, 24000 jin 28000 jin are reached using the ginger field per mu yield of the technology of the present invention, is two times of common ginger plantation yield.

Description

A kind of cultivating superior high-yield method of ginger
Technical field
The present invention relates to a kind of cultivating superior high-yield method of ginger, belong to technical field of crop cultivation.
Background technology
Anqiu City of Shandong Province is the township of the famous ginger of China.According to《Anqiu county annals》Record, Anqiu is between Ming Dynasty's Wanli year year (1573~1620) just have fragmentary plantation Anqiu great Jiang.By the cultivation of nearly 500 years, Anqiu great Jiang characteristics were gradually into containing Abundant protein, sugar, crude fibre, fat and zingerone, iron etc., are first-class seasoning good merchantable brand.Nineteen ninety-five, Anqiu was named as " Chinese Jiang Suanzhi townshiies ".200,000 mu of Anqiu whole city great Jiang cultivated areas, 200,000,000 kilograms of gross annual output, as the production base that the north of the Changjiang River is maximum Ground.
Why Anqiu great Jiang has preferable quality, and great Jiang growths are particularly suitable for the temperature in Anqiu, illumination, edaphic condition It is relevant., could healthy and strong growth only under suitable temperature conditionss although great Jiang is wider to climate adaptability.According to Anqiu agriculture The people cultivate great Jiang experience, Seedling Stage with keep 25 to 28 degrees Celsius it is more suitable, and in rhizome vigorous period, day temperature 25 degrees centigrades are kept, night is maintained at 18 degrees centigrades, this is very close with the temperature Change in Anqiu, and local Intensity of illumination is also very suitable for great Jiang growths.In addition, Anqiu soil layer is deep, with good gas permeability and drainage, also have very Good water-retaining property, can prevent moisture and Nutrient leakage, the content of organic matter is especially high, be conducive to great Jiang growth of seedling and root system to send out Educate.
Export processing enterprise by raw material of great Jiang reaches family more than 50,1.5 hundred million kilograms of year export processing, main converted products There are dehydrated ginger flake, softening ginger bud, pickled ginger block, ginger essence, ginger juice, ginger sugar and fresh-keeping great Jiang blocks etc..Product find a good sale in Japan, South Korea, The countries and regions such as Singapore, Hong Kong, Taiwan.
On September 4th, 2006, State General Administration for Quality Supervision according to《Geography symbol product protection regulation》, great Jiang geography in Anqiu is marked Will product protection application is examined.Censored qualified, approval implements geography symbol product protection to Anqiu great Jiang.
First, protection domain
Anqiu great Jiang geography symbol products protection domain is with Shandong Province Anqiu municipal people's government《It is big that Anqiu delimited on application The letter of ginger geography symbol product protection domain》The scope that (peace political affairs letter [2005] 21) is proposed is defined, and is that Anqiu City of Shandong Province is emerging Pacify street, Jia Ge streets, linghe town, yellow flag Bao Zhen, Zhao Ge towns, Zhe Shan towns, Liu Jiayao towns, Guan Wang towns, great Sheng towns, wang jiazhuang village Town, Hui Qu towns, Bao Quan towns, Jin Zhongzi towns, An Shang towns, Lin Wuzhen, Bai Fenzi town, clitter town, Jing Zhi towns, Shi Buzi towns, government's bank Town, Guan Gong towns, red sand furrow town, my mountain town Deng23Ge towns, street Xian Xia administrative regions.
2nd, quality technology requirement
(1) kind.
Anqiu place great Jiang type kinds.
(2) land occupation condition.
Brown earth moisture soil in protection zone, upper soll layer quality is light earth or middle earth, and pH value is 6 to 7.5, and soil layer is deep, fertilizer Fertile, water retention property is good.
(3) cultivation management measure.
1. kind of ginger selects and vernalization:Loose, plentiful, the kind ginger of no disease and pests harm is selected, using indoor heated kang vernalization, seed bud is long 1cm is to 2cm, thick 0.5cm to 1cm;Jiang Zhongshi is broken, ginger block cannot be less than 75g.
2. sowing:Annual sowing on April 20 to May 1.Making ridge of being ditched on thin plot is harrowed in leveling, drains spacing 70cm is extremely 75cm, furrow width 23cm to 28cm, ditch depth 13cm to 17cm;Planting density line-spacing be 70cm to 75cm, spacing in the rows be 20cm to 25cm, Mu strain number is between 4200 to 4500 plants.
3. rich water quality management:Application of organic fertilizers material, compounding application chemical fertilizer;Growth period will keep the soil relative water content to be 65% to 80%, pour water in good time.
4. shade is shaded with removing:The Seedling Stage of great Jiang growths, shades, August removes shade before and after 10 days to great Jiang Facility.
5. other farming are managed:Before and after August 10 days, first time ridging is carried out with reference to shade is removed, can combine and water later Fertilising, optionally carries out second, third time ridging.
(4) harvest and storage.
Mid or late October, is harvest before first frost arrival;Storage method preferably uses Jing Jiao to preserve, and bottom hole temperature (BHT) is protected Hold between 14 DEG C to 16 DEG C, relative air humidity should be maintained at 90% or so.
(5) quality characteristic.
1. sense organ characteristic:Ginger ball is loose, and tissue enriches;Ginger block structure is close, and the big silk of block is few;Epidermis is smooth, and color of the leather Huang is bright, Color and luster is consistent.
2. physical and chemical index:Pungent thick flavor, without other peculiar smell, ginger oil content is 3.0 ‰ to 4.0 ‰.
Ginger growth period is longer, and fertilizer requirement is big, belongs to manurial-philous resistance to fertile crop.Ginger is in growth course, and rhizome is gradually to divide It is raw to expand, need to from soil a variety of mineral nutrient elements such as continuous absorbed nitrogen, phosphorus, potassium, calcium, magnesium.Therefore Ginger except It should use sufficient beyond base manure, it is necessary to carry out topdressing at different stages, particularly impose " three wooden forks fertilizer ", to meet need of the great Jiang growths to nutrient Ask." three wooden forks fertilizer " are that ginger has 2 larger side shoots, side shoot and stem highly similar (i.e. three wooden fork phases) when, this phase is after Top and underground rhizome enter vigorous growth period simultaneously, and main performance speed of growth increasing is accelerated, on the one hand a large amount of to occur to divide Branch, the number of sheets also accordingly increases, and another aspect underground rhizome also expands rapidly, and largely accumulation nutrient formation product organ, It is big to rich water demand.To ensure that Ginger should be topdressed, now fertilising is referred to as " three wooden forks fertilizer " or " turnover fertilizer ", ginger " three wooden fork phases ", later fertilizer requirement accounted for 85% or so of whole ginger breeding time.Therefore, " three wooden forks fertilizer " topdress to promote tiller and Rhizome expands important role.Fertilization time is advisable according to planting type is unusual in early July to early August, as long as Ginger reaches that three wooden fork phase standards should just apply fertilizer.Usually greenhouse is earlier than Small plastic shed, and Small plastic shed is earlier than mulch film, and mulch film is earlier than open country. Ginger shade grass is removed before fertilising.
China is chemical fertilizer production and uses big country.According to national statistics office data, 70,370,000 tons of chemical fertilizer production amount (folding in 2013 It is pure, similarly hereinafter), 59,120,000 tons of agrochemical amount of application.There are four aspects in current China chemical fertilizer application:One is administration per mu Amount is higher.21.9 kilograms of China crops fertilizer amount per mu, is the U.S. far above world average level (8 kilograms every mu) 2.6 times, 2.5 times of European Union.Two be that fertilising unbalanced phenomena is protruded.The higher economic garden crop of the added values such as vegetables, fruit tree Excessive fertilization is commonplace.Three be that organic manure resource utilization rate is low.At present, China's organic manure resource total nutrient is ten thousand about more than 7000 Ton, actual underutilization 40%.Wherein, feces of livestock and poultry nutrient returning to the field rate is 50% or so, and agricultural crop straw nutrient returning to the field rate is 35% or so.Four be that fertilization structure is uneven.Weight chemical fertilizer, light organic fertilizer, weight macroelement fertilizer, light secondary and micro-element fertilizers, Diazonium is fertile, light phosphorus potash fertilizer " triple three is light " outstanding problem.Traditional Man fertilization mode is still occupied an leading position, chemical fertilizer broadcast application, table Apply that phenomenon is commonplace, mechanical fertilization only accounts for 30% or so of staple crops cultivated area.
Ginger belongs to industrial crops, and " triple three is light " problem is more protruded during fertilising.Excessively applying chemical fertilizer, agricultural chemicals And in do not become thoroughly decomposed poultry fertilizer, the ginger field of animal fertilizer and facility plastic greenhouse, cause soil pollution, acidifying, hardened, salination, Jiang Miaojuan Leaf, cured leaf, the generation for burning the physiological diseases such as root, nematodiasis, bacterial wilt of ginger and soil-borne disease, cause ginger cultivation input cost to increase Plus, yield, quality, economic benefit decline.
Therefore, there are many documents to improve the planting type of ginger, to improve the degrees of expansion of ginger root tuber, disease pest is reduced Evil.For example:Chinese patent document CN104322255A (application numbers:201410582657.3) disclose a kind of cultivation side of ginger Method, comprises the following steps:Selected ginger seed;Ginger seed is immersed into sterilizing in thimerosal;By ginger presprouting of seeds;Receive Collect planting soil, apply base manure, and mound in planting soil, wherein, base manure includes each component of following mass parts:Oil tea slag 60 parts~80 parts of 50 parts~75 parts, 80~100 parts of decomposed manure, livestock 150 parts~160 parts of excrement of urine and stalk disintegrating slag;Transplanting, And topdressing and watering.By the cultural method of above-mentioned ginger, it can avoid introducing harmful farm chemical ingredients, ensure food Safety, meanwhile, by applying base manure, differentiation and the degrees of expansion of ginger root tuber can also be effectively improved.Again for example:Chinese patent File CN 104686140A (application numbers:201510077123.X) the ginger cultural method of good quality and high output a kind of is disclosed, belong to Proportion of crop planting technical field.This method comprises the following steps:The processing of kind of ginger, vernalization of basking seeds, site preparation and fertilization, begin sowing in good time, field Between management, harvesting.
Ginger is not low temperature resistant, frost, and more than 16 DEG C start rudiment, 20~25 DEG C of growth of seedling thermophilic, cauline leaf growth thermophilic 25~28 DEG C, less than 15 DEG C are stopped upper growth.Ginger root system is undeveloped, be distributed in soil it is shallow, water suction fertilizer sucting ability it is poor, it is drought-enduring Waterlogging-resistant poor performance, overdrying, the soil of overly moist are unfavorable for the growth of ginger cauline leaf and expanding for ginger block, and easily cause the hair of disease It is raw.Sowed in advance at the beginning of last month of spring in winter, temperature is relatively low, be not suitable for ginger growth, such as Anqiu 2 month temperatures in 2017, minimum temperature is Subzero 8 DEG C -4 DEG C, 17 DEG C of maximum temperature.
Planting type how is improved, is planted in advance, extends the breeding time of ginger, how to promote ginger root growth, support root Mulch, strengthens the resistance of ginger, the problem of needing to solve as ginger cultivation field.Therefore, proposing the present invention.
The content of the invention
For the deficiency in existing ginger cultivation technology, the present invention provides a kind of cultivating superior high-yield method of ginger.Change Become existing unreasonable cultivation mode, it is sowed in advance, using " 963 " organic water-soluble fertilizer, fundamentally extend ginger In growth period, the big input of ginger chemical fertilizer, agricultural chemicals, the unsustainable sex chromosome mosaicism of few output are solved, to strengthen ginger root system self-regeneration Opsonizing capacity, improves the ability of the nutrition of ginger Root Absorption and moisture, improves ginger resistance, reduces the generation of disease, improves Ginger Yield, quality and economic benefit.
Term is explained:
Organic water-soluble fertilizer:Also known as composite chitin, trade name, " 963 " organic water-soluble fertilizer.Ministry of Agriculture's registration number: The quasi- word of agricultural fertilizer (2015) 4487.It is commercially available, also refer to prior art be made (reference can be made to:CN200510042036.7).
Soil dressing:Ginger block expands needs to be carried out under conditions of dark, moistening, is typically more fitted with 12 centimeters under soil Preferably.Therefore, ginger is, it is necessary to carry out 3 ridgings within growth period, and preceding 2 ridgings are shallower, are referred to as " soil dressing ", and third time is earthed up It is relatively deep, it is referred to as " big ridging ".Ridging for the first time is that have 3-5 branching in the rhizome of ginger, but when not exposing earth's surface, is earthed up About 2 cm thicks.At this moment only need to be with spud by native (general 25-30 centimetres of the row spacing) edge in the 4-5 centimetres wide ridge in ginger cultivation ditch both sides Ridge side draws lower to planting in planting ditch, waters.Weed growth so can be both prevented, the rhizome that ginger can be beneficial to again expands.For the first time Ridging can not be blocked up, otherwise easily influences the gas permeability of soil, causes ginger sprouting growth retardation, and rhizome branching is reduced, growth Slowly, yield and quality are all affected.
Ridging 20 days or so for the first time, carries out second and earths up, 2-7 centimetres of thickness of earthing up.Now, can be by ginger cultivation ditch The ridge soil of both sides, is put down in ginger cultivation ditch with spud.This time ridging also can not be blocked up, otherwise easily causes the root of ginger Stem nematode is difficult, influences yield.
Big ridging:" big ridging ", also known as third time is earthed up.Carry out within 15-20 days after second of soil dressing, thickness is with 7-20 Centimetre it is advisable.At this moment need all to train the soil on original ridge into kind of planting ditch, the ditch of original ginger growth is changed into ridge, originally Ridge is changed into ditch.This time earth up extremely important, be the key for the root growth development for determining ginger.If ridging is shallow, ginger block is short, Slightly;If ridging is thick, ginger block is elongated.After, if finding to there is ginger bud to expose, it should also earth up in time, it is ensured that the rhizome of ginger Normal growth.
Technical scheme is as follows:
A kind of cultivating superior high-yield method of ginger, including step are as follows:
(1) site preparation, pours bottom water:
Sowed in 10-20 days 2 months in the kind planting ditch of ginger greenhouse;Before sowing, one is that ginger kind is placed in into " 963 " organic water Soak 5-10 minutes, pull out standby in molten 400 times of aqueous solution of fertilizer;Two be that bottom water is poured in kind of planting ditch, and is applied " 963 " with water punching Organic water-soluble fertilizer, every mu of 1500-1800 milliliters of amount of application;
(2) after planting, it is each to plant spreading in planting ditch;
(3) after planting the first water is poured within 22-25 days, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of amount of application 1500- 1800 milliliters;
(4) after planting the second water is poured within 32-35 days, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of amount of application 1500- 1800 milliliters;
(5) after planting, the rhizome of ginger has 3~5 branching, but starts first time soil dressing when not exposing earth's surface, ridging 1.5-2.5 cm thick;Combine and water after soil dressing, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of amount of application 1500-1800 Milliliter;
(6) first time soil dressing 18-22 days, carries out second of soil dressing, 2-7 centimetres of thickness of earthing up;Second of soil dressing Combine and water afterwards, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of 1500-1800 milliliters of amount of application;
(7) earthed up greatly within 15-20 days after second of soil dressing, ridging thickness is 7-20 centimetres;By on original ridge Native all trainings make the ditch of original ginger growth be changed into ridge, ridge originally is changed into ditch to planting in planting ditch;Combine and water after big ridging, " 963 " organic water-soluble fertilizer, every mu of 1500-1800 milliliters of amount of application are applied with water punching;
(8) before big ridging starts to harvesting, per 2-3 days, water of pouring, contained soil water-containing quality percentage in ditch Amount keeps 70-80%, and a nitrogen-potassium compound fertilizer, every mu of 18-22kg of amount of application were imposed every 15 days;Mid or late October harvests.
What the present invention was not elaborated, by this area conventional cultivation, for example:Ginger kind is selected, vernalization, site preparation, applied fertilizer, broadcast Plant, topdress, watering, field management, harvest, the equal routinely cultural method if not otherwise specified such as storage.
, according to the invention it is preferred to, pour bottom water dissolved in water " 963 " organic water-soluble fertilizer solution described in step (1) By " 963 " organic water-soluble fertilizer:Water=1:1000-1500 volume ratios are configured.Ginger happiness temperature, can not resist cold, intolerant to frost, traditional life Ginger is planted and growth period will be arranged in frostless warm season, and the number of days of ginger growth is suitable to typically from emerging first frost and should be reached More than 140 days.The present invention is sowed, more conventional ginger breeding time extends 60 days or so for 10-20 days 2 months in ginger greenhouse.Use Ginger kind is soaked in " 963 " organic water-soluble fertilizer solution can promote to sprout, strengthen bud.
, according to the invention it is preferred to, irrigation amount when bottom water sowing is poured in step (1) is drenched with bottom of trench, and ridge back of the body drying is Preferably.After planting, ground temperature is relatively low for ginger, sprouts slow, seedling-growing time is long, and vola water must be poured before sowing, emerge it is previous as no longer pour Water." 963 " organic water-soluble fertilizer is applied with reference to bottom water is poured with water punching, and the beneficial microbe growth such as induction soil actinomycete suppresses life Ginger soil-borne pathogen grows, and plays effect of increasing soil fertility.
, according to the invention it is preferred to, the planting density of sowing in step (1):Line-spacing is 70cm to 75cm, and spacing in the rows is 20cm To 25cm, mu strain number is between 4200 to 4500 plants.
, according to the invention it is preferred to, the ginger greenhouse described in step (1) includes the greenhouse master covered with big arch shed film Kind of a planting ditch is evenly arranged with the ground being provided with body, described greenhouse main body in column, described greenhouse main body, it is described Plant to set above planting ditch and set above the Small plastic shed covered with Small plastic shed film, two neighboring Small plastic shed covered with hogging canopy film Shed;Between two neighboring column, and condensing film is provided with below the top of hogging canopy film, big arch shed film.
According to the ginger greenhouse of step of the present invention (1), it is preferred that described column is included in being located in the middle of greenhouse main body Post, the side column positioned at greenhouse main body both sides and the lumbar between center pillar and side column;Condensing film be arranged on center pillar and lumbar it Between and lumbar and side column between.The length of condensing film is identical with the length of big arch shed film.
According to the ginger greenhouse of step of the present invention (1), it is preferred that described greenhouse main body is enclosed construction, positioned at greenhouse Greenhouse door is provided with body side;
The drains spacing of described kind planting ditch is 70-75cm, furrow width 23-28cm, ditch depth 13-17cm;
The length of described greenhouse main body is 50-70m, width 10-12m, is highly 2-3m;
The thickness 0.01mm of described mulch film, the wide 700mm of film;The thickness 0.05mm, wide 2m of described Small plastic shed film;It is described Hogging canopy film thickness 0.05mm, wide 4m;The thickness 0.10mm, wide 2-3m of described big arch shed film;Described condensing film Thickness 0.10mm, wide 2m;
The high 1.5m, wide 80cm of described greenhouse door;The number of greenhouse door is 2-3, is provided with movable door curtain.So Be conducive to ventilating and thermal insulating.
, according to the invention it is preferred to, the ginger greenhouse described in step (1) is put up before arriving in the winter time, by greenhouse Interior ground levelling rake is thin, making ridge of ditching, and is buckled well big arch shed film within 15 days before sowing ginger, next year is in 10-20 days 2 months in ginger Sowed in the kind planting ditch of greenhouse.
The ginger greenhouse of the present invention, using big arch shed film+condensing film+bis- ditches hogging canopy film+single-groove Small plastic shed film+mulch film, Five tunic coverage modes are built.Greenhouse frame is put up before arriving in the winter time.Greenhouse is towards, canopy is high, vertical intercolumnar distance, overlay film, Build and method of soil preparation is equally conventional.Big arch shed film is buckled well for first 15 days in ginger sowing.Mulch film, Small plastic shed film, hogging canopy film exist Ginger is after planting completed, buckled well.Condensing film is lifted after hogging canopy film has been detained.
, according to the invention it is preferred to, during " 963 " organic water-soluble fertilizer is applied in punching in step (1), (3)-(7), press " 963 " organic water-soluble fertilizer:Water=1:The configuration punching of 1000-1500 volume ratios is applied.
, according to the invention it is preferred to, the irrigation amount of the first water is kept with soil water-containing weight/mass percentage composition in step (3) 65%-70% is controlled.After planting -25 days 22 days, emerge 50% or so, because native surface drying is dry, the first water must be poured.With reference to pouring Water applies " 963 " organic water-soluble fertilizer with hestening rooting with water punching, increases capillary radical amount, keeps ground moistening, prevents soil plate Knot.
, according to the invention it is preferred to, the irrigation amount of the second water is kept with soil water-containing weight/mass percentage composition in step (4) 65%-70% is controlled.After planting -35 days 32 days, bud ratio 100% poured the second water.Applied " 963 " with reference to the Sui Shuichong that waters Organic water-soluble fertilizer, plays and supports root, mulch effect, promote root growth.
, according to the invention it is preferred to, in step (5) after first time soil dressing irrigation amount with soil water-containing weight/mass percentage composition 70%-80% is kept to be controlled." 963 " organic water-soluble fertilizer is applied with reference to the Sui Shuichong that waters, increases ginger root activity.
, according to the invention it is preferred to, in step (6) after second of soil dressing irrigation amount with soil water-containing weight/mass percentage composition 70%-80% is kept to be controlled." 963 " organic water-soluble fertilizer is applied with reference to the Sui Shuichong that waters, increases ginger root activity.
, according to the invention it is preferred to, irrigation amount is kept with soil water-containing weight/mass percentage composition after big ridging in step (7) 70%-80% is controlled.The amount of breaking ground is larger during big ridging, and it is more that ginger root system hinders root.Applying " 963 " with reference to the Sui Shuichong that waters has Machine water-soluble fertilizer, it is quick to repair injured root system.
, according to the invention it is preferred to, harvesting pours a water in first -3 days 2 days again in step (8), so as to band on the ginger block of harvesting Moist soil, is both easy to harvesting, is easy to cellar for storing things storage of going into the well again.
Beneficial effects of the present invention:
1st, ginger greenhouse of the present invention is not limited by regions, can be used in the area of suitable planting ginger. By extending ginger breeding time, new ginger Time To Market and raising Ginger Yield, improve ginger cultivation benefit ahead of time.Through surveying production, make 24000 jin -28000 jin are reached with the ginger field per mu yield of the technology of the present invention;Conventional ginger cultivation, general 8000 jin of per mu yield- 12000 jin, be two times of common ginger plantation yield.
2nd, the present invention, which applies " 963 " organic water-soluble fertilizer, has promotion ginger root growth and formation, optimizes the micro- life of rhizosphere Thing ecosystem, suppresses the intrusion of the pathogenic microorganisms such as bacterial wilt of ginger, nematodiasis, rehabilitating soil etc. is acted on, less organic using " 963 " The common ginger cultivation of water-soluble fertilizer is compared, and root system increases by more than 1/5th;Occur without dead of ginger, without bacterial wilt of ginger, no ginger Flower skin disease, bark favus occur, and reach foster root mulch, and the thick seedling of root is strong, reduce pesticide dosage, improves the purpose of Quality of Ginger.
3rd, " 963 " organic water-soluble fertilizer that the present invention is used, nontoxic, belongs to the fertilizer of Minister Agriculture of China's registration.Even The ginger field for applying " 963 " organic water-soluble fertilizer in continuous 3 years, the soil is porous, breathes freely, water permeability increases, and no continuous cropping drop is low-producing Side effect occurs.
Brief description of the drawings
Fig. 1 is agent structure schematic diagram of the invention.
Fig. 2 is the agent structure schematic diagram of condensing film of the present invention and column.
Wherein:1st, big arch shed film, 2, condensing film, 3, hogging canopy film, 4, Small plastic shed film, 5, mulch film, 6, greenhouse door, 7, plantation Ditch, 8, column, 8-1, center pillar, 8-2, lumbar, 8-3, side column.
Embodiment
Below by specific embodiment, the invention will be further described, but not limited to this.
" 963 " organic water-soluble fertilizer described in embodiment, i.e.,:Composite chitin, is conventional commercial products, Jinan Apollo Fei Ye Co., Ltds are on sale.
The structure of ginger greenhouse used is as follows in embodiment:
As shown in Figure 1, 2, ginger greenhouse includes setting in the greenhouse main body covered with big arch shed film 1, described greenhouse main body Kind of planting ditch 7 is evenly arranged with the ground being equipped with column 8, described greenhouse main body, described kind planting ditch 7 sets covering above Have and the middle shed covered with hogging canopy film 3 is set above the Small plastic shed of Small plastic shed film 4, two neighboring Small plastic shed;It is two neighboring vertical Between post 8, and in the top of hogging canopy film 3, the lower section of big arch shed film 1 is provided with condensing film 2.Described greenhouse main body is Enclosed construction, is provided with greenhouse door 6 on greenhouse main body side;
Described column 8 include be located at greenhouse main body in the middle of center pillar 8-1, the side column 8-3 positioned at greenhouse main body both sides and Lumbar 8-2 between center pillar 8-1 and side column 8-3;Condensing film 2 is arranged between center pillar 8-1 and lumbar 8-2 and lumbar 8- Between 2 and side column 8-3.The length of condensing film 2 is identical with the length of big arch shed film.
The length of described greenhouse main body is 70m, width 12m, is highly 2.2m.The high 1.5m of described greenhouse door 6, it is wide 80cm;The number of greenhouse door 6 is 2, is provided with movable door curtain.So be conducive to ventilating and thermal insulating.The drains spacing of kind of planting ditch 7 is 70cm, furrow width 23cm, ditch depth 13cm.
The thickness 0.01mm of described mulch film 5, the wide 700mm of film;The thickness 0.05mm, wide 2m of described Small plastic shed film 4;Institute The thickness 0.05mm, wide 4m for the hogging canopy film 3 stated;The thickness 0.10mm, wide 3m of described big arch shed film 1;Described condensing film 2 Thickness 0.10mm, wide 2m.
The method of construction of ginger greenhouse is as follows:
(1) date, greenhouse and material specification are built
On November 1 to November 6, on the soil of the big academic circle village suitable cultivation ginger in Anqiu City linghe town, walked by north and south To building greenhouse main body.Specification:Canopy is wide 12 meters, and long 70 meters, the row of canopy center pillar or so two is high 2.2 meters, in center position each 1 Rice;The row of lumbar or so two, it is high 1.8 meters, in 2.2 meters on the outside of center pillar;The row of side column or so two, it is high 1.4 meters, on the outside of lumbar 2.2 rice;Side column is to 0.6 meter of canopy side.Column fore-and-aft clearance is from 1.5 meters.Bamboo pole is more than 8 centimetres from diameter at butt end, and pole wall is thicker, The strong bamboo pole of fracture resistence force.Center pillar, lumbar, side column select cement prefab, wide, thick selection specification:10 15 centimetres of cm x, center pillar It is long 2.6 meters;2.2 meters of lumbar length;1.8 meters of side column length.Film selects specification:0.10 millimeter of thickness, film is wide 3 meters.Galvanized wire is from rule Lattice:No. 8 galvanized wires.
(2) frame builds step:The first step, position mark.Measured on the greenhouse main body position chosen with tape measure, it is determined that After particular location, lime is sprinkled, mark is carried out;Second step, buries pillar.Pillar buries part can not be less than 40 centimetres, underlay brick And add beam, compacting.Then pull bar is bound along greenhouse extending direction away from the centimeters of pillar top 30, the row of center pillar two is high, lumbar, side Post both sides are reduced successively, symmetrical, to form arcuate surface.3rd step cuttage bamboo pole arch bar:Moved towards according to big arch shed, side column position Put behind the position for determining cuttage bamboo pole arch bar, then burrowed with steel rod according to the position of each point, the general 50cm of depth in hole, If soil is relatively soft, it can suitably increase depth.After hole is all accomplished fluently, bamboo pole major part is exerted oneself to inject each hole, then The corresponding bamboo pole in left and right is bent, and is fastened successively on center pillar, lumbar, side column with galvanized wire, and intermediate altitude is controlled from the ground 2.5 Rice, if bamboo pole tip is long, is removed with saw saw.Joint is twined with straw or miscellaneous cloth, film of being ground away when preventing from blowing.Greatly Tied up successively with galvanized wire on arch bar from some more straight bamboo poles along pillar direction at the top of shed arch bar and between each arch bar, shape Into pull bar;Fore-set is done with the pillar of same size successively on the outside of the column of greenhouse two ends, to reinforce greenhouse.After pull bar, fore-set are put up, Form arch frame.
(3) canopy film is detained:January 25 next year detained canopy film (15 days buckle closure canopy films typically before ginger cultivation) to 5 days 2 months.First The deep ditches of 15cm are dug along greenhouse both sides bamboo pole pin edge and greenhouse rear and front end.Spooled the film that connects is ironed, from one of canopy Unreel, the upper bamboo pole of remainder volume on four sides is embedded in the ditch dug in advance, real with soil pressure.It is viscous using adhesive tape to there is the film of breakage Firmly.During the cover film of greenhouse two ends, the position of next movable curtain is reserved, as door and ventilating opening.
(4) canopy door is done:Two respectively sets a door, high 1.5 meters, wide 80 centimetres.The roads of north side Men She tri-, most the inside is harder Solid timber, centre hangs a straw screen or mat, and outside is film door curtain, is so conducive to Windproof thermal insulation.
Before and after three bursts of wooden fork phases of ginger, if temperature of shed is higher than 30 degree, big arch shed is progressively raised, is aerated, and in canopy One layer of sunshade net of covering is in the light, cooled above film, it is to avoid strong illumination.
Embodiment 1
A kind of cultivating superior high-yield method of ginger, including step are as follows:
(1) November 1 to November 6, on the soil of the big academic circle village suitable cultivation ginger in Anqiu City linghe town, by north and south Trend, builds big arch shed frame.Specification:Canopy is wide 12 meters, and long 70 meters, the row of canopy center pillar or so two is high 2.2 meters, in central point position Put each 1 meter;The row of lumbar or so two, it is high 1.8 meters, in 2.2 meters on the outside of center pillar;The row of side column or so two, it is high 1.4 meters, positioned at lumbar 2.2 meters of outside;Side column is to 0.6 meter of canopy side.Column fore-and-aft clearance is from 1.5 meters.Bamboo pole is more than 8 centimetres, pole wall from diameter at butt end It is thicker, the strong bamboo pole of fracture resistence force.Center pillar, lumbar, side column select cement prefab, wide, thick selection specification:10 15 lis of cm x Rice, middle 2.6 meters of column length;2.2 meters of lumbar length;1.8 meters of side column length.
November 10, to December 10, deep ploughed soil 20 centimetres -30 centimetres in ginger greenhouse, and leveled land repeatedly, fully Sun the earth which has been ploughed up, then by 70 centimetres of -75 centimetres of line-spacing ditching, ridgings, shine soil and heat.Every 10 days, then ridge is opened again made limes marginis ridge, ridge Become ditch, continue solarization soil and heat, so repeatedly 3 times, every mu of last time applies 8000 kilograms of decomposed dung, and 45% potassium sulfate is combined 50 kilograms of fertilizer, 25 kilograms of 50% potassium sulfate;
Select kind of a ginger in -25 days on the 15th January of next year, start vernalization (general plantation is carried out for first -25 days 20 days).Ginger kind is selected With Anqiu place great Jiang type kinds.Loose, plentiful, the kind ginger of no disease and pests harm is selected, using indoor heated kang vernalization, the long 1cm of seed bud To 2cm, thick 0.5cm to 1cm;Jiang Zhongshi is broken, ginger block cannot be less than 75g.
- 20 days on the 10th next year 2 month, the trench digging making ridge sowing on the thin plot of leveling rake.Drains spacing 70cm to 75cm, furrow width 23cm to 28cm, ditch depth 13cm to 17cm;Planting density line-spacing is 70cm to 75cm, and spacing in the rows is 20cm to 25cm, and mu strain number exists Between 4200 to 4500 plants.
Before sowing, one is that ginger kind is placed in 400 times of aqueous solution of " 963 " organic water-soluble fertilizer to soak 5-10 minutes, is pulled out It is standby;Two be that bottom water is poured in seed furrow, and applies " 963 " organic water-soluble fertilizer with water punching, and every mu of 1500 milliliters of amount of application pours bottom Water irrigation amount is drenched with bottom of trench, and ridge back of the body drying is advisable.Punching is applied during " 963 " organic water-soluble fertilizer, by " 963 " organic water-soluble fertilizer Material:Water=1:The configuration punching of 1000 volume ratios is applied.Type of seeding is with conventional.
(2) after the completion of sowing, in kind of one layer of mulch film of planting ditch overlying lid.Mulch film specification:0.01 millimeter of thickness, the milli of width 700 Rice.A ditch is planted, a ditch is covered.
Single-groove Small plastic shed north-south, moves towards identical with greenhouse main body.In each kind planting ditch both sides cuttage 2 after ginger field planting Rice long bamboo chip or thin bamboo, are spaced 2 meters, form single-groove Small plastic shed bow member, and the upper thin bamboo of a row is pricked in bow member both sides with galvanized wire respectively Pole formation pull bar, 0.05 millimeter of overlying thickness, wide 2 meters of canopy film forms single-groove Small plastic shed.Plastic sheeting side is real with soil pressure, Opposite side is not compacted, to take off membrane tube reason.When ginger seedling is high close to canopy, canopy film is thrown off, Small plastic shed frame is removed.
Double ditch middle shed north-souths, move towards identical with single-groove Small plastic shed.When building single-groove Small plastic shed, while building double ditches Middle shed.Double ditch middle sheds are built on each two ginger cultivation ditch.When building, in the outside cuttage 4 of two kind planting ditches Rice long bamboo chip or thin bamboo, are spaced 2 meters, form double ditch middle shed bow members, and the upper thin bamboo of a row is pricked in bow member both sides with galvanized wire respectively Pole formation pull bar, 0.05 millimeter of overlying thickness, wide 4 meters of canopy film forms double ditch middle sheds.In single-groove Small plastic shed plastic sheeting one While side pressure is native, double ditch middle shed plastic sheeting identical sides are also real with soil pressure, and opposite side is not compacted, to take off membrane tube Reason.During single-groove Small plastic shed to be removed, while removing double ditch middle sheds.
Center pillar and the blank space above lumbar, lumbar and side column, pull-up one between double ditch middle sheds and greenhouse main body The big arch shed film of 2 meters of slice width, as condensing film.Condensing film specification:0.10 millimeter of thickness, wide 2 meters.Mould on condensing film both sides Material rope is pricked on the column on both sides.Three bursts of wooden fork phases of ginger remove condensing film.
Sowing -30 days 20 days, Jiang Miao starts to emerge successively, when Jiang Miao is contacted with mulch film, and punching rupture of membranes is emerged, Yi Housui The generation of ginger side shoot, increase puts seedling hole, puts only sun burn.
(3) after planting the first water is poured within 22-25 days, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of milli of amount of application 1800 Rise;Irrigation amount keeps 65%-70% to be advisable with soil moisture content, keeps soil semi-wet to moistening soil.
(4) after planting the second water is poured within 32-35 days, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of milli of amount of application 1500 Rise;Irrigation amount keeps 65%-70% to be advisable with soil water-containing weight/mass percentage composition, keeps soil semi-wet to moistening soil.
(5) rhizome in ginger seedling stage has 3~5 branching, but starts when not exposing earth's surface for the first time " soil dressing ", and ridging is about 2 cm thicks.Combine and water after soil dressing, Sui Shuichong applies " 963 " organic water-soluble fertilizer and potassium sulfate, " 963 " organic water-soluble fertilizer Every mu of 1800 milliliters of amount of application;50% 10 kilograms of every mu of amount of application of potassium sulfate.Irrigation amount is with soil water-containing weight/mass percentage composition 70%-80% is kept to be advisable.
(6) first time soil dressing 20 days or so, carry out second of soil dressing, 2-7 centimetres of thickness of earthing up.Second of soil dressing Combine and water afterwards, Sui Shuichong applies " 963 " organic water-soluble fertilizer, nitrogen-potassium compound fertilizer and potassium sulphate fertilizer, and " 963 " organic water-soluble fertilizer is every 1800 milliliters of amount of application of mu;45% nitrogen-potassium compound fertilizer, 40 kilograms of every mu of amount of application;50% potassium sulphate fertilizer, every mu of amount of application 10 kilograms.Irrigation amount keeps 70%-80% to be advisable with soil water-containing weight/mass percentage composition.
(7) " big ridging ", also known as third time is earthed up.Carry out within 15-20 days after second of soil dressing, thickness is with 7~20 lis Meter Wei Yi.At this moment need all to train the soil on original ridge into kind of planting ditch, the ditch of original ginger growth is changed into ridge, ridge originally It is changed into ditch.Combine and water after big ridging, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of 1800 milliliters of amount of application.Irrigation amount with Soil water-containing weight/mass percentage composition keeps 70%-80% to be advisable.To before harvesting since the big ridging, every -3 days 2 days, poured in ditch A water is filled, soil moisture content is kept 75% or so.The nitrogen-potassium compound fertilizer of one time 45%, every mu of amount of application were imposed every 15 days 20 kilograms.
(8) mid or late October, first frost is harvested before arriving.Harvesting pours a water in first -3 days 2 days again, so as to the ginger block of harvesting The moist soil of upper band, is both easy to harvesting, is easy to cellar for storing things storage of going into the well again.During harvesting, retain 2 centimetres -3 lis of rhizome on ginger block Rice, is put into round end in well cellar for storing things, and early stage seals antifreeze after noting radiating, round end.Bottom hole temperature (BHT) is maintained between 14 DEG C to 16 DEG C, empty Gas relative humidity should be maintained at 90% or so.
Ginger field per mu yield reaches 24000 jin -28000 jin in the present embodiment.
Comparative example
As described in Example 1, unlike:
The general planting time:20-May 1 April, the greenhouse covered using conventional single layer plastics films is planted.
Ginger kind is without using " 963 " organic water-soluble fertilizer solution seed soaking, and whole planting process is also without using " 963 " organic water-soluble Fertilizer.
Ginger field per mu yield is 8000 jin -12000 jin in this comparative example.
Pass through comparative example 1 and comparative example, present invention use big arch shed film+condensing film+bis- ditches hogging canopy film+mono- Ditch Small plastic shed film+mulch film, the mode of five tunics covering builds cultivation ginger greenhouse, in combination with use " 963 " organic water-soluble fertilizer Expect solution, extend ginger breeding time, significantly increase Ginger Yield.

Claims (10)

1. a kind of cultivating superior high-yield method of ginger, including step are as follows:
(1) site preparation, pours bottom water:
Sowed in 10-20 days 2 months in the kind planting ditch of ginger greenhouse;Before sowing, one is that ginger kind is placed in into " 963 " organic water-soluble fertilizer Expect to soak 5-10 minutes in 400 times of aqueous solution, pull out standby;Two be that bottom water is poured in kind of planting ditch, and to apply " 963 " organic with water punching Water-soluble fertilizer, every mu of 1500-1800 milliliters of amount of application;
(2) after planting, it is each to plant spreading in planting ditch;
(3) after planting the first water is poured within 22-25 days, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of amount of application 1500-1800 Milliliter;
(4) after planting the second water is poured within 32-35 days, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of amount of application 1500-1800 Milliliter;
(5) after planting, the rhizome of ginger has 3~5 branching, but starts first time soil dressing when not exposing earth's surface, and earth up 1.5- 2.5 cm thick;Combine and water after soil dressing, Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of 1500-1800 milliliters of amount of application;
(6) first time soil dressing 18-22 days, carries out second of soil dressing, 2-7 centimetres of thickness of earthing up;Tied after second of soil dressing Conjunction is watered, and Sui Shuichong applies " 963 " organic water-soluble fertilizer, every mu of 1500-1800 milliliters of amount of application;
(7) earthed up greatly within 15-20 days after second of soil dressing, ridging thickness is 7-20 centimetres;Soil on original ridge is complete Portion's training makes the ditch of original ginger growth be changed into ridge, ridge originally is changed into ditch to planting in planting ditch;Combine and water after big ridging, with water " 963 " organic water-soluble fertilizer, every mu of 1500-1800 milliliters of amount of application are applied in punching;
(8) before big ridging starts to harvesting, per 2-3 days, water of pouring in ditch made soil water-containing weight/mass percentage composition guarantor 70-80% is held, a nitrogen-potassium compound fertilizer, every mu of 18-22kg of amount of application were imposed every 15 days;Mid or late October harvests.
2. the cultivating superior high-yield method of ginger according to claim 1, it is characterised in that pouring described in step (1) Bottom water dissolved in water " 963 " organic water-soluble fertilizer solution presses " 963 " organic water-soluble fertilizer:Water=1:1000-1500 volume ratios are matched somebody with somebody Put.
3. the cultivating superior high-yield method of ginger according to claim 1, it is characterised in that the cultivation of sowing in step (1) Density in planting:Line-spacing is 70cm to 75cm, and spacing in the rows is 20cm to 25cm, and mu strain number is between 4200 to 4500 plants.
4. the cultivating superior high-yield method of ginger according to claim 1, it is characterised in that the life described in step (1) Ginger greenhouse includes being provided with column, described greenhouse main body in the greenhouse main body covered with big arch shed film, described greenhouse main body It is evenly arranged with interior ground above kind of a planting ditch, described kind planting ditch and the Small plastic shed covered with Small plastic shed film, adjacent two is set Middle shed covered with hogging canopy film is set above individual Small plastic shed;Between two neighboring column, and in the top of hogging canopy film, Condensing film is provided with below big arch shed film.
5. the cultivating superior high-yield method of ginger according to claim 4, it is characterised in that described column includes being located at Center pillar in the middle of greenhouse main body, the side column positioned at greenhouse main body both sides and the lumbar between center pillar and side column;Condensing film is set Put between center pillar and lumbar and between lumbar and side column;
Described greenhouse main body is enclosed construction, and greenhouse door is provided with greenhouse main body side;
The drains spacing of described kind planting ditch is 70-75cm, furrow width 23-28cm, ditch depth 13-17cm;
The length of described greenhouse main body is 50-70m, width 10-12m, is highly 2-3m;
The thickness 0.01mm of described mulch film, the wide 700mm of film;The thickness 0.05mm, wide 2m of described Small plastic shed film;In described The thickness 0.05mm, wide 4m of arch shed membrane;The thickness 0.10mm, wide 2-3m of described big arch shed film;The thickness of described condensing film 0.10mm, wide 2m;
The high 1.5m, wide 80cm of described greenhouse door;The number of greenhouse door is 2-3, is provided with movable door curtain.
6. the cultivating superior high-yield method of ginger according to claim 1, it is characterised in that the first water in step (3) Irrigation amount keeps 65%-70% to be controlled with soil water-containing weight/mass percentage composition;
The irrigation amount of the second water keeps 65%-70% to be controlled with soil water-containing weight/mass percentage composition in step (4).
7. the cultivating superior high-yield method of ginger according to claim 1, it is characterised in that small for the first time in step (5) Irrigation amount keeps 70%-80% to be controlled with soil water-containing weight/mass percentage composition after ridging.
8. the cultivating superior high-yield method of ginger according to claim 1, it is characterised in that small second in step (6) Irrigation amount keeps 70%-80% to be controlled with soil water-containing weight/mass percentage composition after ridging.
9. the cultivating superior high-yield method of ginger according to claim 1, it is characterised in that in step (7) after big ridging Irrigation amount keeps 70%-80% to be controlled with soil water-containing weight/mass percentage composition.
10. the cultivating superior high-yield method of ginger according to claim 1, it is characterised in that harvesting preceding 2 in step (8) My god pour within -3 days a water again, with moist soil, to be both easy to harvesting on the ginger block of harvesting, be easy to cellar for storing things storage of going into the well again.
CN201710632594.1A 2017-07-28 2017-07-28 A kind of cultivating superior high-yield method of ginger Pending CN107278592A (en)

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