CN108432580A - A kind of salt reduction volume increase of greenhouse asparagus field carries the Early cropping potato relay interplanting planting method of effect - Google Patents
A kind of salt reduction volume increase of greenhouse asparagus field carries the Early cropping potato relay interplanting planting method of effect Download PDFInfo
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- CN108432580A CN108432580A CN201810135108.XA CN201810135108A CN108432580A CN 108432580 A CN108432580 A CN 108432580A CN 201810135108 A CN201810135108 A CN 201810135108A CN 108432580 A CN108432580 A CN 108432580A
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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
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/10—Asparagus
Abstract
The invention discloses the Early cropping potato relay interplanting planting methods that salt reduction volume increase in asparagus field puies forward effect, Early cropping potato are interplanted in furrow ditch before greenhouse asparagus overwintering rest period stays female stem to early spring, to reduce soil secondary salinization and improve productivity effect.The cropping pattern one be take full advantage of asparagus greenhouse Winter protection effect and asparagus winter leisure with adopt " bare headed bamboo shoot " period furrow between trench Space-time idea Early cropping potato supply market；Second is that the nutrient having more than needed during asparagus cultivation is absorbed and utilized in potato, soil salt accumulation is reduced, solves the problems, such as perennial asparagus field soil secondary salinization, improves asparagus growing environment, asparagus 12 years most productive periods of harvesting can be extended；Third, early spring fresh potato has been caught to supply vacancy, harvest in batches, valence of fine quality is high, profitable.Potato is interplanted using two or three furrow ditch, average yield per mu 630kg or more, average mu volume increase value is up to 3000 yuan.This is technically simple easy, there is applications well foreground.
Description
Technical field
The invention belongs to crops ecologic planting fields, and in particular to a kind of greenhouse asparagus field salt reduction increases production the precocity for putting forward effect
Potato relay interplanting planting method.
Background technology
Asparagus also known as asparagus (Asparagus officinalis L.) are Liliaceae Asparagus perennial herb
Plant, it is edible with green or white tender stem, it is a kind of medicinal plant in early days, there is higher medical value, has good
It is antitumor, anti-oxidant and other effects.Full of nutrition since its matter is tender delicious, unique flavor has evolved into and is loved by consumers
Health-care nutritive top grade vegetables, enjoy the good reputation of one of " kings of vegetables ", " ten big famous dish of the world ".Although asparagus is not China
Traditional vegetables, the history introduced from foreign countries is not also grown, and due to asparagus cultivation high efficiency, asparagus production is deep to be welcome by peasant,
Many local important sources of increasing peasant income and the important crops of agricultural structure adjustment are become.China's Asparagus Industry in recent years
Development is swift and violent, has become the first big asparagus producing country and exported country in the world at present.
Asparagus is herbaceos perennial, and primary plantation can harvest 10 years or more, and the production cycle is long, and Planting Row Distance is big, multiple
Kind index is low.In Open air product, enters in general third year and abound with the phase, sustainable harvesting 8-10, but greenhouse produces asparagus
In, the problems such as generally existing dose is excessive, uneven fertilising, and generally take the anniversary due to producing upper greenhouse asparagus at present
Production model is covered, causes asparagus field soil secondary salinization extremely serious (Fig. 1) so that asparagus mother's stem after 4-5 just goes out
Existing decay (Fig. 1), commodity tender stem yield and quality are decreased obviously, and plantation peasant household 5-6 just uproots plants after their edible portions have been harvested the change of crops, causes important damage
It loses.This problem of the new development base of asparagus more prominent (Yang Xin's qin etc., the discussion Zhejiang agricultures of Zhejiang Province's Asparagus Industry development
Industry science, 2014,6：811-812), the sustainable development of China's Asparagus Industry is seriously limited.
The excessively high caused soil secondary salinization of soil soluble salt content caused by continuous heavy dressing is for a long time
One of the major obstacle of protected crop production.Forefathers' studies have shown that the main component of secondary salinization soil salinity is NO- 3、
SO2 - 4、Ca2+, this feature makes it be different from saline-alkali soil.Secondary salinization for generally existing in booth vegetable and continuous cropping
Problem on obstacle can study table by scientific and reasonable management soil secondary salinization and continuous cropping obstacle is reduced or avoided
It is to solve one of the effective means [4] of facilities vegetable secondary salinization that paddle wheel, which makees especially rice field-upland field rotation, shallot, waxy corn with
Cucumber crop rotation reduces continuous cropping soil unit weight, increases porosity, improves soil pH value, reduces (Wu Huantao etc., the wheel such as soil EC values
Make and not stubble is to the Shandong the improved effect agricultural sciences of cucumber in solar-greenhouse continuous cropping soil, 2008,5:59-63).Interplanting can be with
Excessive consumption and the surplus of certain nutrients for reducing the single nutrient of soil, maintain balance between supply and demand, improve soil nutrient utilization rate, also
Soil salt can be reduced and unit weight declines.For example, radish interplanting capsicum and capsicum interplanting look for dish, be effectively reduced soil table
Layer salt content (Wu Zhihang, rock-block field celestial being booth vegetables continuous cropping obstacle and Soil Secondary salt marsh reason and the Changjiang river vegetables are prevented,
1994,5:21-23), tomato maize intercropping, cucumber can be effectively reduced protecting field surface soil salinity (the differences such as Zhang Chunlan
Crops for rotation is notified to effect [J] soil that mitigation vegetable protecting field soil salt damage and continuous cropping are hindered, and 1995,26,6:257-
259), rational wheel, interplanting be to solve the effective way of obstruction of vegetable continuous cropping, by non-host plant wheel with pathogen,
Interplanting can make pathogen lose host or change its living environment, to mitigate or eliminate germ, mitigate soil disease
(Trenbath BR.Intercropping for the management of pests and diseases.Field
Crops Research 1993,34:381-405；Sikirou R and Wydra K.Effect of intercropping
cowpea with maize or cassava on cowpea bacterial blight and yield,Journal of
Plant Diseases＆Protection, 2008,115：145-151).And the different vegetable crop root depth is different, absorbs
Soil nutrient elements are different, and therefore, work and interplanting can reduce excessive consumption and the surplus of certain nutrients of the single nutrient of soil,
Maintain balance between supply and demand.But since asparagus is perennial crop, it is not easy that soil disinfection, leaching desalinization of soil by flooding or leaching etc. is taken to arrange in growth period
It applies, crop rotation can only could be carried out when changing crops.So how using intercropping technology to be effectively reduced facility plastic greenhouse
Greenhouse asparagus annual winter is withered with overground part, and underground part, which enters, is up to 1 wheat harvesting period overwintering rest period, generally
In mid or late December current year clear garden, next year starts to adopt " bare headed bamboo shoot " by the end of February, starts April to stay female stem, up to 4-5 months during this.
To make full use of winter and early spring asparagus greenhouse idly, and the soil environment in facility asparagus field is improved, we are using between furrow
Trench interplants the industrial crops such as vegetables, compare asparagus field interplanting green vegetables, cauliflower, Chinese milk vetch, green soy bean, potatoes and other crops with
Afterwards, it is proposed that the Efficient Cultivation pattern of greenhouse green asparagus zero tillage and interplanting potato.Trench is planted between furrow, makees asparagus production for main
Amount does not influence significantly with benefit.The technology had both efficiently solved that greenhouse planting asparagus pattern is single, facility utilization rate is low, native
Caused by earth salt accumulation the problems such as the soil salinization；The multiple crop index in asparagus garden is improved again, increases market quality vegetables
Supply type, the income of supply and farmer；The few spy of the nutrient had more than needed while asparagus can also be made full use of, asparagus greenhouse germ
Point, realization do not apply fertilizer, not medication, safety nuisance free, during the Spring Festival supply trust that safe vegetables, ecological benefits are apparent.Set
Kind when Early cropping potato rounding is smooth, commodity is good, it is favored by consumers.
Invention content
Present invention seek to address that perennial greenhouse asparagus soil is prone to secondary salinization, and low space utilization
Problem, the present invention provide the Early cropping potato relay interplanting planting method that a kind of salt reduction volume increase of greenhouse asparagus field puies forward effect.By in greenhouse
Asparagus winter-spring season free time furrow ditch zero tillage and interplanting potato, can effectively reduce soil salt, extend abounding with the phase for asparagus, while can be with
Do not influence it is main make asparagus growth under the premise of, produce Early cropping potato supply market, to improve grown per area benefit.
The present invention uses following technical scheme：A kind of salt reduction volume increase of asparagus field carries the Early cropping potato relay interplanting planting side of effect
Method interplants Early cropping potato before greenhouse asparagus overwintering rest period stays female stem to early spring in furrow ditch.
Further, before planting Early cropping potato, following preparation is carried out：Clear garden disinfection, ditch organic fertilizer are watered with
Bottom water, covering canopy film heat；And the preparation carries out after greenhouse asparagus aerial part turns yellow in winter.
Further, the furrow ditch of interplanting selection odd-numbered line or even number line carries out interlacing plantation every time.
Further, potato seed is put with 25~30cm of spacing in the rows, uniformly in furrow ditch, overlying 20~25cm thickness straw.
Further, field soil moistening is kept, is kept the skin wet in due course after the beginning of spring.Entire winter, plastic house tightly with
Heat preservation heats, suitably aeration-cooling when March next year, temperature of shed was higher than 32 DEG C or more.
The remarkable advantage of the present invention is：
1. after the perennial asparagus field interplanting potato of greenhouse, furrow ditch salt content is significantly reduced, secondary salt has been prevented
The generation of stain extends the harvesting peak period of asparagus.
2. greenhouse asparagus winter-spring season free time furrow ditch zero tillage and interplanting potato, improves the land utilization ratio in asparagus garden, and winter
Spring potato disease insect pest is few, and using no-tillage cultivation, subterranean pest-insect is safe from harm substantially, so production process does not have to agriculture substantially
Medicine；Having many advantages, such as in this way, which reduces chemical pesticide, uses, manages convenient, and being conducive to ecological environmental protection and agricultural can hold
Supervention exhibition.
3. greenhouse asparagus winter-spring season free time furrow ditch zero tillage and interplanting potato, early spring fresh potato supplies vacancy after the Spring Festival
Phase lists, and increases market quality vegetables supply type, while Early cropping potato rounding is smooth, commodity is good, deep joyous by market
It meets.Applicant has found interplanting green vegetables by comparing greenhouse asparagus interplanting green vegetables, Chinese milk vetch, cauliflower, green soy bean, potatoes and other crops
Although simple, limited to soil improvement action, planting benefit is not high；Although interplanting, Chinese milk vetch benefit is fine, and Growing season is long,
It needs just to sow in November, and harvests manually compared with taking；Interplanting green soy bean, not only yield is high with cauliflower growth period interplanting potato, product
Matter is good, and commodity is good, and artificial, labour cost when potato seed expenditure, harvesting when in addition to sowing is greatlyd save using zero tillage cultivation
Outside equal cost payouts, management process is not to fertilize；So planting cost is low, planting benefit is best in selected vegetables.
Description of the drawings
1 greenhouse cultivation of attached drawing, 4 years raw green asparagus field secondary salinizations occur serious.
2 common 8 meters of 2 row potato culture schematic diagrames of greenhouse interplanting of attached drawing.
3 common 8 meters of 3 row potato culture schematic diagrames of greenhouse interplanting of attached drawing.
4 greenhouse green asparagus zero tillage and interplanting potato culture flow chart of attached drawing, wherein A indicate the seeding of seed potato；B tables
Show mulching straw after seeding potato；C indicates that underground part starts to tie potato；D indicates the overground part of vigorous growth；E expressions can harvest
Potato.
The variation of the asparagus field soil salt and pH value of 5 Intercropping Potato of attached drawing.Data use average value ± standard in figure
Accidentally, the difference letter on column diagram indicates significant difference, P<0.05.
Specific implementation mode
By embodiment, the present invention is further illustrated, and embodiment should not be regarded as limitation of the present invention.
Embodiment
By taking 8 meters wide 4 years raw green asparagus greenhouse cultivations as an example.
1. interplanting the management of greenhouse asparagus
Hole tray root guard asparagus nursery is used at the beginning of 3 months by the end of February, in field planting to vinyl house on June 3 current year.10d before transplanting
~15d ploughs deeply soil, opens the kind planting ditch of deep 45cm, and 8m canopies open 5, per 667m in ditch2Application decomposed manure 2000kg~
3000kg, ternary compound fertilizer 30kg~40kg, calcium magnesium phosphate 50kg, then earthing lid put down kind of planting ditch.Rice shoot size fractionation, band soil
Transplanting, uniline plantation.Line-spacing 1.4m~1.6m, spacing in the rows 25cm~35cm, 1300 plants of density~1700 plants/667m2.Plantation first
Year does not harvest to cultivate female stem, and second year starts to harvest on a small quantity.Into the asparagus field of second year according to staying female stem mode to be planted
Training.Spring bamboo picking time is late January~early April, and bamboo shoot picking time in summer is mid-May~mid-August, and bamboo shoot picking time in autumn is September
The middle ten days~early November.It is early April~mid-May that spring mother's stem, which stays the foster phase, and early April stays spring stubble, and raw asparagus is every within 4 years
Disk stays 4~5, disk it is big suitably stay can stay foster autumn stubble mid-August more, every disk stays 10~15, uniformly stays
It supports.
2. sterilizing and applying fertilizer to asparagus before interplanting
When asparagus overground part not yet turns to be yellow withered completely at the beginning of 12 months, still belong to the nutrient accumulation stage, it at this time can not clear garden hurriedly.
Harvesting cleaning in time after cauline leaf stops growing completely in 15 days or so December, and remove residual branch dead leaf.After clear garden, with 80%
500~700 times of liquid disinfectant soil of Zineb wettable powder (WP), to eliminate pathogen, mu apply decomposed column fertilizer 2000kg~
3000kg adds ternary compound fertilizer (N-P-K each 15) 25kg or organic commercial fertilizer 750kg.It covers tightly canopy film and builds one layer of bamboo and wood knot
The middle canopy of structure, to increase soil temperature.Interplanting is carried out using alternate two ditch (Fig. 2) of 8m greenhouses or three ditches (Fig. 3).Preferably to reach drop
Salt improves the purpose of soil, using 1 year 2 bar ditch (Fig. 2), the alternation of culture pattern of 3 bar ditch of next year (Fig. 3).
3. Potato Cultivars select.
Select that knot potato is early, stem tuber expands that fast, rest period is short, high yield, high-quality, disease-resistant virus-free seed potato, such as " Dongnong303 ",
Early-maturing varieties such as " middle potatos 3 ".Early-maturing variety breeding time is short, can list ahead of time, price is good, and does not influence asparagus crops for rotation.
4. potato sowing time and method.
December 15~25, broadcast before furrow irrigation horse race water, when showing slightly dry, potato seed bud eye upward, 20~25cm of spacing in the rows,
It is even to put in furrow ditch, and pushing makes it come into full contact with soil, in favor of taking root emergence.Subsequent uniform fold 20~25cm thickness rice
Careless (Fig. 4) increases green potato rate, influences quality if covering can sternly not influence yield.To promote potato early to sprout, in early days in rice
It covers mulch on grass to heat, both sides soil compaction.
5. interplanting greenhouse field management.
Keep ground moistening, winter that need not water, keep the skin wet in due course after the beginning of spring.Growth period is extra using asparagus field
Fertility, no longer apply fertilizer；Rice straw mulching can inhibit weed growth, be not required to weeding.Entire winter carries out heat preservation and heats work,
It is general stuffy, it is suitably aeration-cooling when March next year, temperature of shed was higher than 32 DEG C or more.
6. the prevention and control of plant diseases, pest control.Winter potato disease insect pest generation is lighter, aims at prevention, generally not medication.
7. harvesting.When cauline leaf turns withered and yellow in potato lower part, at the beginning of 4 months generally in 3 months next years, pushes straw aside and directly divide
It is secondary to pick receipts, it is easy to operate, the potato wedge of topsoil is partly penetrated, is taken using spud auxiliary.
Experiment is alleviated using interplanting mode using no-tillage potato in greenhouse and perennial green asparagus Interplanting technique and is easy to dislike
The soil ecosystem of change.Place is tested in Huzhou City of Zhejiang Province Changxing County, Zhejiang Province Lv mountain area south Yangchuan village, is seated N30 ° 54 ', E119 °
55′.Trial zone soil is rice soil, and farming layer depth, greenhouse is 8 meters wide, the 45 meters long zinc-plated hollow steel pipe greenhouse of standard.Asparagus is fixed
It was tested on raw green milpa in 4 years after plant.First Year is by the way of Fig. 2, each 2 row of greenhouse kind of interlacing；Second year is adopted
With each 3 row of greenhouse kind of the mode of Fig. 3.Third year 2 row of rotation kind again.
The acquisition of pedotheque：Before on-test, acquisition background soil is as a contrast (T0, background).During experiment, point
Soil sample is not acquired with behind winter clear garden behind summer clear garden.0~10cm and 10~25cm soil are acquired before experiment per experimental plot
Aggregate sample (3 points) acquires 0~10cm and 10~25cm soil aggregate samples per experimental plot after 2 years.Using soil ratio 5：1 leaching
It carries, measures conductivity using soil salt meter, pH meter method measures pH value；Potassium bichromate titrimetric method measures the content of organic matter, ammonium state
Nitrogen content is measured using KCl extraction indophenol blue colorimetries；The measurement of nitrate nitrogen uses determined by ultraviolet spectrophotometry；Rapid available phosphorus contains
Amount uses 0.5mol/L NaHCO3Molybdenum blue colorimetric method is extracted to measure；Quick-acting potassium content uses 1.0mol/L NH4OAc extracts flame
Photometry measures.It dissolves calcination method and measures water-soluble total salinity in soil.Using 2013 software logarithms of Microsoft Excel
According to being handled and being drawn, significance test of difference (LSD methods) is carried out to data using 22.0 statistical analysis softwares of SPSS.
Make influence of the potato to soil nutrient between 1 greenhouse asparagus of table
Plastic shed soil samples (0-25cm mixing) into before in the ranks making, and as a result soil organic matter content 9.39g/ ㎏, full nitrogen contain
Measure 1.59 ㎎/㎏, nitrate nitrogen content 873.10 ㎎/㎏, ammonium nitrogen 9.86mg/kg, 131.5 ㎎/㎏ of available phosphorus contents, available potassium
Content 146.85 ㎎/㎏, total salinity about 7.8g/kg, the soil pH that is averaged is 5.53 (tables 1).Show that soil secondary salinization is tighter
Weight, soil acidification (Fig. 5).
The results showed in the way of interplanting, asparagus furrow ditch is decreased significantly with furrow face salt content after 2 years, with set
Before making relatively, total salt content declines 29.3% in furrow ditch, and furrow face salinity averagely declines 11.2%.And with the control made without between
Compare, declines more obvious (Fig. 5).Meanwhile the content of soil nitrate-N is decreased obviously, it is average to decline compared with control
23.51%, total nitrogen content declines 19.88%.But organic matter is little with available phosphorus contents variation, slightly increases, available potassium is anti-
And increasing by 44.21%, release part potash fertilizer is related after this ferments with mulching straw.
Data above shows the method for carrying out biological salt reduction to the soil that perennial vegetable crop is grown by intercropping
It is feasible.Compared with ELUTION METHOD, interplanting can also improve edaphon environment, improve the physical arrangement of soil, alleviate
The acidification of perennial crop cultivating soil, while decreasing the accumulation of nitrate and infiltration is caused to surface water and groundwater
The pollution of body has good ecological effect.
Show that greenhouse green asparagus field interplants no-tillage potato and can obtain good yield and warp by continuous experiment in 3 years
Ji benefit.8 meters of greenhouse duplicate rows interplantings of First Year are per 667m2Potato yield 397.5kg, since the listing phase is at a time when after the Spring Festival
Vegetables supply dull season, therefore average price is up to 6.0 yuan/kg, so the output value is up to 2385 yuan/667m2.Next year is using single big
Three row of canopy interplants mode, yield 550.3kg/667m2, the output value is up to 3301.8 yuan/667m2.The two annual output values be 2843.4 yuan/
667m2.The labour cost for removing potato seed expense and sowing, harvesting etc., can increase benefit 2000 yuan or more per acre.It is worth noting that,
The space of trench between " bare headed bamboo shoot " period furrow is adopted in the leisure of asparagus winter and early spring that are utilized since the interplanting time is short, to main work
Yield of Asparagus does not influence significantly with the output value, and is conducive to extend the collecting time of asparagus, so the economic effect of interplanting cultivation
Benefit is very notable.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (5)
1. a kind of asparagus field salt reduction increases production the Early cropping potato relay interplanting planting method for putting forward effect, it is characterised in that：It is got in greenhouse asparagus
Rest period in winter to early spring interplants Early cropping potato before staying female stem in furrow ditch.
2. according to the method described in claim 1, it is characterized in that：Before planting Early cropping potato, following preparation is carried out：
Clear garden disinfection, ditch organic fertilizer are watered with bottom water, and covering canopy film heats；And preparation greenhouse asparagus overground part in winter
Divide after turning yellow and carries out.
3. according to the method described in claim 1, it is characterized in that：The furrow ditch of interplanting selection odd-numbered line or even number line carries out every time
Interlacing is planted.
4. according to the method described in claim 1, it is characterized in that：Potato seed is put with 25~30cm of spacing in the rows, uniformly in furrow ditch,
Overlying 20~25cm thickness straw.
5. according to the method described in claim 1, it is characterized in that：Field soil moistening is kept, is kept the skin wet after the beginning of spring.Entirely
Winter, plastic house are heated with keeping the temperature, suitably aeration-cooling when March next year, temperature of shed was higher than 32 DEG C or more.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493065A (en) * | 2020-11-12 | 2021-03-16 | 黄南藏族自治州农牧业综合服务中心 | Planting method for interplanting asparagus and green soy beans and fertilizing device thereof |
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| CN102550275A (en) * | 2012-03-17 | 2012-07-11 | 常熟市尚湖农业生态园有限公司 | Method for interplanting vegetables with asparagus |
| CN105850286A (en) * | 2016-04-22 | 2016-08-17 | 绵阳市沁禾农业科技有限公司 | Asparagus planting method |
| CN106613299A (en) * | 2016-10-17 | 2017-05-10 | 贵州盛禾特色农产品有限公司 | Method for cultivating asparagus in greenhouse |
| CN106718012A (en) * | 2016-12-20 | 2017-05-31 | 贵州黔农农业科技有限公司 | A kind of asparagus interplants the cultural method of potato |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550275A (en) * | 2012-03-17 | 2012-07-11 | 常熟市尚湖农业生态园有限公司 | Method for interplanting vegetables with asparagus |
| CN105850286A (en) * | 2016-04-22 | 2016-08-17 | 绵阳市沁禾农业科技有限公司 | Asparagus planting method |
| CN106613299A (en) * | 2016-10-17 | 2017-05-10 | 贵州盛禾特色农产品有限公司 | Method for cultivating asparagus in greenhouse |
| CN106718012A (en) * | 2016-12-20 | 2017-05-31 | 贵州黔农农业科技有限公司 | A kind of asparagus interplants the cultural method of potato |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493065A (en) * | 2020-11-12 | 2021-03-16 | 黄南藏族自治州农牧业综合服务中心 | Planting method for interplanting asparagus and green soy beans and fertilizing device thereof |
| CN112493065B (en) * | 2020-11-12 | 2023-08-11 | 黄南藏族自治州农牧业综合服务中心 | Fertilizer injection unit of asparagus interplanting green soy bean |
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Application publication date: 20180824 |