CN101411277A - Double-planted multi-harvesting cultivation technique for fresh-eating corn - Google Patents
Double-planted multi-harvesting cultivation technique for fresh-eating corn Download PDFInfo
- Publication number
- CN101411277A CN101411277A CNA2008100799485A CN200810079948A CN101411277A CN 101411277 A CN101411277 A CN 101411277A CN A2008100799485 A CNA2008100799485 A CN A2008100799485A CN 200810079948 A CN200810079948 A CN 200810079948A CN 101411277 A CN101411277 A CN 101411277A
- Authority
- CN
- China
- Prior art keywords
- corn
- fresh
- fresh edible
- edible maize
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses a double cropping multi-harvest technique for corn for fresh eating. The technique comprises the following steps: covering plastic film and sowing seeds of first corn for fresh eating 15 to 20 days before a normal planting date in early spring; picking young ears as young corn after a second ear from the top and a lower ear of corn for fresh eating planted in spring silk for 2 to 3 days, and keeping a first ear from the top for normal pollination and milk filling; in summer, sowing seeds of second corn for fresh eating in row space or space in the row 5 to 7 days before the harvest of the corn for fresh eating planted in spring; harvesting cobs of corn for fresh eating planted in spring at a proper time and immediately cutting the stalks and leaves of the corn for fresh eating planted in spring; picking young ears as young corn after a second ear from the top and a lower ear of corn for fresh eating planted in summer silk for 2 to 3 days and keeping a first ear from the top for normal pollination and milk filling; and harvesting cobs of corn for fresh eating planted in summer at a proper time and immediately cutting the stalks and leaves of the corn for fresh eating planted in summer. The technique can achieve double cropping multi-harvest in cold areas where double cropping of corn for fresh eating can not be realized by a common planting technique and improves the use rate of land and planting efficiency.
Description
Technical field
The present invention relates to a kind of arviculture technology, specifically a kind of double-planted multi-harvesting cultivation technique for fresh-eating corn.
Background technology
At present, the land for growing field crops produces fresh edible maize and mostly is recessive homozygote special corns such as sweet corn, waxy corn, bamboo shoot corn.For prevent and the conventional corn kind between mutually pollination affect the fresh edible maize grain quality, consider simultaneously fresh edible maize listing period and selling price, the mistake phase planting patterns that adopt in the production more, Postpone sowing after i.e. reservation is sowed or gathered in the crops preceding crop summer spring in vain, spring sowing was separated by more than 40 days, and summer sowing was separated by more than 25 days.Stagger with the flowering stage of conventional corn thus, isolate with the realization time.
The sowing in early spring of fresh edible maize generally is 5～10cm place below the face of land, and ground temperature is stabilized in 10～12 ℃, and the daily mean temperature when should guarantee corn silking sowing time in summer at the latest is not less than 20 ℃.Be subjected to the restriction of breeding time and natural conditions such as illumination, temperature, fresh edible maize sowing time and time to market (TTM) are comparatively concentrated, and the economic benefit of plantation fresh edible maize also only with milk ripe stage the fresh edible maize fruit ear of gathering embody as production marketing.Therefore, under existing kind receipts pattern, economic benefit is difficult to obtain to promote.
Summary of the invention
Purpose of the present invention just provides a kind of double-planted multi-harvesting cultivation technique for fresh-eating corn, with the Time To Market of (shifting to an earlier date or postponement) fresh edible maize that staggers, the quality of raising corn ear, the by product of high added value also can be provided, thereby improve the planting benefit of fresh edible maize.
The present invention is achieved in that
This culture technique may further comprise the steps:
(1) in early spring than normal planting season of first batch of fresh edible maize of 15～20 days mulch sowings in advance;
(2) the spring sowing fresh edible maize is weaved silk rear 2～3 days young tender fruit ears of harvesting as young corn, the normal pollination of several first fruit ears and grouting in the reservation in upper several second fruit ears and the following fruit ear of milpa;
(3) spring sowing fresh edible maize results are front 5～7 days, in the ranks or overlap between strain and broadcast second batch of summer sowing fresh edible maize;
(4) gather in the crops spring sowing fresh edible maize fruit ear in good time, gather in immediately more afterwards Spring maize seeding cauline leaf stalk;
(5) the summer sowing fresh edible maize is weaved silk rear 2～3 days young tender fruit ears of harvesting as young corn, the normal pollination of several first fruit ears and grouting in the reservation in upper several second fruit ears and the following fruit ear of milpa;
(6) gather in the crops summer sowing fresh edible maize fruit ear in good time, gather in summer sowing corn stem leaf stalk afterwards more immediately.
The present invention adopted the method for plastic mulching to heat soil moisture conservation in (1) step, created the early sowing condition.Broadcasting rear overlay film can on average improve the ground temperature at below ground 5～10cm place 3.5～5.0 ℃, the emerging and grow of the fresh edible maize that so just can promote to sow in spring.Compare with open field live broadcast, can shift to an earlier date 15～20 days the sowing time of spring sowing overlay film fresh edible maize, can make thus the ahead of time listing of product of spring sowing fresh edible maize and rise ahead of time stubble for the summer sowing fresh edible maize.
(2) step of the present invention, the young tender fruit ear below in good time harvesting second in 2～3 days reaches after several second fruit ear and following fruit ear on the milpa are weaved silk.These young tender fruit ears are just being located the puberty, can be used as young corn listing and edible, and its quality is suitable with special-purpose bamboo shoot corn product, thereby can be used as a kind of Specialty vegetable list marketing of high-quality.Keep normal pollination of several first fruit ears and grouting on the corn plants.Owing to photosynthate after the corn pollination is concentrated several first fruit ears transhipments that make progress and formed fresh edible maize fruit ear product, the corn ear of the following growth of upper several first fruit ears is usually in the pollination atrophy of degenerating in rear about 12 days, and can not form the fresh edible maize product.Last several second fruit ears and following fruit ear that harvesting has in good time been grown are made young corn, have both eliminated invalid moisture and nutrient consumption, have promoted photosynthetic product several first fruit ears that make progress to transport simultaneously again.Therefore, pluck young corn has obvious facilitation to the grouting of last several first fruit ears in good time, can improve the output and the quality of fresh edible maize.
Test shows, it is obvious to the yield increasing effect of last several first fruit ears that spring sowing fresh edible maize last several second fruit ears of in good time harvesting and following fruit ear are done young corn: under the situation of isometric growth phase, the bald sharp degree of fresh edible maize descends 6.94%, grain number per spike reduces by 25 (5.54%), and bright fringe heavily increases 8.3g (4.65%), the fringe grain heavily increases 11.6g (9.41%), and the simple grain fresh weight increases 43.1mg (15.8%).The fringe grain is heavy/and the fringe anharmonic ratio brings up to 72.0% (seeing Table 1) by 68.9%.From another angle, pluck this facilitation that upper several second fruit ears and following fruit ear produce in good time, the grouting time of several first fruit ears is shortened to some extent than common required time.
Table 1
Among the present invention, the pustulation period of spring sowing fresh edible maize is at a time when chafer adult occurance peak and be easy to be injured.The young tender seed that chafer mainly takes food corn male flower, filigree and is being in the milk is assembled to take food and is caused harm corn ear and discharge white congee shape ight soil, has a strong impact on quality and the quality of fresh edible maize.Control to scarabs should prevent and treat in the phase at the crossover of corn pustulation period and adult occurance peak, and the method for control can adopt the existing method of preventing and treating in the prior art.Consider from food security, preferably utilize chafer strong and the characteristics of gregariousness are arranged, adopt the mode of sweet and sour wine liquid trapping adult to carry out physical control, thereby the overlay film fresh edible maize that effectively prevents to sow in spring is injured in the watery stage the interest of wine vinegar flavor and the power of self circling in the air.The present invention adopts the physical control method in the above-mentioned time period, need not to spray insecticide plant or fruit ear, reaches the quality of the overlay film fresh edible maize that both can guarantee to sow in spring, the purpose that can ensure food safety again.Specifically the method for preventing and treating is: be mixed with trapping liquid with white sugar, vinegar, wine, water and high-efficient low toxicity insecticide, will trap and kill the liquid splendid attire in wide-mouth bottle, disperse to be suspended from corn field limit and female fringe position equal-height position trapping adult, placing density is 90 bottles/hm
2(hectare).
Front 5～7 days of the present invention (3) step spring sowing fresh edible maize results are in the ranks or overlap between strain and broadcast second batch of summer sowing fresh edible maize.
Front 5～7 days of spring sowing fresh edible maize results are in the ranks or overlap between strain and broadcast second batch of summer sowing fresh edible maize in good time.Selecting such time point to overlap broadcasts, when the spring sowing fresh edible maize is gathered in the crops, the summer sowing fresh edible maize has grown 2～3 leaves, on the occasion of fresh edible maize by heterotrophic growth to the autophyting growth tour, at this moment gather in the crops the spring sowing fresh edible maize, the seedling of second batch of summer sowing fresh edible maize of both unlikely damage also can be eliminated shading light and be shone and promotion summer sowing fresh edible maize growth of seedlings behind results spring sowing fresh edible maize cauline leaf stalk.
Behind the present invention's (4) step results spring sowing fresh edible maize fruit ear, the cauline leaf stalk of fresh edible maize is verdure, and is rich in vitamin.Gather in the cauline leaf stalk of fresh edible maize this moment immediately, and these cauline leaf stalks just can be used as the fresh feed of high-quality succulence or are processed to silage fodder and sold.And this is as another byproduct, just in time can replenish the seasonal feed shortage of livestock breeding industry.Behind the harvesting spring sowing maize straw, second batch of summer sowing fresh edible maize continues ramp.Two batches of corns have in short-term intersection on breeding time the most sufficient season in illumination and temperature, both have been second batch of summer sowing fresh edible maize Winter wheat, cultivated and striven for time and temperature strong sprout, also grow and harvest product is laid a good foundation for later.
The present invention's (5) step summer sowing fresh edible maize is weaved silk rear 2～3 days young tender fruit ears of harvesting as young corn in upper several second fruit ears and following fruit ear, the normal pollination of several first fruit ears and grouting in the reservation.
(6) step of the present invention results summer sowing in good time fresh edible maize fruit ear gathers in summer sowing corn stem leaf stalk afterwards more immediately.
Adopt culture technique of the present invention both can overcharge the by product of this high added value of young corn, thereby planting benefit is obviously promoted, but also can be by the grower according to the planting site actual conditions, shortening the pustulation period is to select aspect fresh edible maize output and the quality two in vegetative period or improve to need and go, thus reach make the grower because of listing phase of fresh edible maize in advance or output and the quality raising purpose of being benefited.Beneficial effect on the other hand is after adopting technology of the present invention that the fresh edible maize pustulation period is shortened, can make some routinely planting technology can't realize the cold district of two batches of fresh edible maizes of plantation in a year realize 1 year two kinds overcharge, obviously improve land utilization ratio and planting benefit.
Use the cultivation technique of the present invention can be on the basis of this major product of results fresh edible maize fruit ear, harvesting corn bamboo shoot and maize straw are made byproduct respectively, be that every batch of fresh edible maize all can be gathered in the crops three batches of products, thereby realize fresh edible maize two kinds of efficient plantations of six receipts in a year.
The present invention is suitable for adopting many fruit ears developmental rate of sowing in spring 70～80 days breeding times of 80～100 days breeding times, summer sowing in the fresh edible maize kind more than 60%.
Embodiment
To eat glutinous corn variety raw be example being positioned on grain and oil crop institute of Hebei Prov. Academy of Agricultural ﹠. Forest Sciences dike of Gaocheng City, Hebei province experiment station's plantation in a year two batches " glutinous No. 2 of Yan Heixiang " with 2007, and the specific embodiment of the present invention and effect are described.
Make moisture in the soil and basal dressing diammonium phosphate 225kg/hm before broadcasting
2, potassium chloride 75kg/hm
2, urea 75kg/hm
2, level land after the rotary tillage.Sowing on March 20 early spring, kind is " glutinous No. 2 of Yan Heixiang " waxy corn.With the plantation of big or small line mode, narrow row is apart from 40cm, wide line-spacing 60cm, planting density 60000 strains/hm
2After planting stride narrow row and cover the thick agricultural mulching of 0.02mm.Seeding stage punches on film in good time and exposes corn seedling, and the typhon mouth phase imposes urea 75kg/hm
2And water, tasseling stage is looked soil water regime and is watered.June early and middle ten days on plant several second and following fruit ear weave silk after 2～3d pluck young tender fruit ear in good time, get the young fringe of the fresh and tender maize of growing its inside, i.e. young corn is as the list marketing of high-quality Specialty vegetable.Many fruit ears developmental rate is more than 80% under the spring sowing mulching plastic film condition for this kind, and wherein 8% left and right sides plant has upper several the 3rd fruit ear to grow, the young corn bamboo shoot type standard of gathering, and the average long 8.0cm of bamboo shoot, the thick 1.4cm of bamboo shoot, quality is suitable with special-purpose bamboo shoot corn product.Bright bamboo shoot recovery ratio 70%, single bamboo shoot fresh weight 8g, bright bamboo shoot price are by 10 yuan/kg, and the young corn of gathering is taken in 3360 yuan/hm
2Several first fruit ears calculate with 0.5 yuan/fringe of fresh edible maize price at rear about 25 days fresh edible maizes of gathering of pollination on the reservation plant, and the spring sowing fresh edible maize fruit ear of gathering can be taken in 30000 yuan/hm
2The harvesting corn cauline leaf stalk of gathering behind the fresh edible maize immediately can be made fresh greenfeed or processing ensilage, spring sowing fresh edible maize cauline leaf stalk output 31100kg/hm
2, calculating with 0.2 yuan/kg of fresh straw price, the harvesting corn stalk can be taken in 6220 yuan/hm
2One batch of spring sowing fresh edible maize is harvesting corn bamboo shoot, fresh edible maize fruit ear and cauline leaf stalk in batches, and three kinds of products add up to 39580 yuan/hm of income
2
Adopt sweet and sour wine liquid trapping scarabs, namely be mixed with trapping liquid with white sugar, vinegar, wine, water and high-efficient low toxicity insecticide, 100～150ml trapping liquid splendid attire in the 500ml wide-mouth bottle, is disperseed to be suspended from (90 bottles/hm of corn field limit and female fringe position equal-height position trapping adults
2), hang trapping liquid on June 15 and begin trapping, to per day every bottle of trapping 277 of chafer (wherein big-and-middle-sized 183, small-sized 94) in June 30, trap and kill altogether 458 for maximum one bottle.Trapping effect is remarkable, and protection fresh edible maize fruit ear is avoided causing harm.
Before the results spring sowing fresh edible maize fruit ear, in the ranks overlap at Spring maize seeding at the beginning of 7 months and broadcast summer corn, kind is " glutinous No. 2 of Yan Heixiang " waxy corn.Broadcast 2 row summer corns in 60cm line-spacing inboard apart from spring maize plant 10cm place cover, line-spacing is 40cm, and namely summer corn still keeps the plantation of size row, and line-spacing and spring maize exchange, planting density 60000 strains/hm
2Behind the early July results spring sowing fresh edible maize fruit ear, harvesting corn cauline leaf stalk immediately, this moment, summer corn grew 2～3 leaves, and is both unlikely impaired when the results spring corn, can continue ramp behind results spring corn stalk again.
Summer sowing fresh edible maize seedling is strong early to be sent out in order to impel, and can impose seed manure diammonium phosphate 225kg/hm in good time
2, potassium chloride 75kg/hm
2, urea 150kg/hm
2And water.The typhon mouth phase imposes urea 225kg/hm
2And water, tasseling stage is looked soil water regime and is watered.Early September upper several second and following fruit ear weave silk after 2～3d pluck fruit ear in good time, getting the young fringe of fresh and tender maize is the young corn list marketing.Many fruit ears developmental rate is more than 40% under the summer sowing condition for this kind, and take upper several second fruit ear of gathering as main, bright bamboo shoot recovery ratio 30%, single bamboo shoot fresh weight 8g, bright bamboo shoot price are by 10 yuan/kg, and the young corn of gathering can be taken in 1920 yuan/hm
2Several first fruit ears calculate with 0.5 yuan/fringe of fresh edible maize price at rear about 25 days fresh edible maizes of gathering of pollination on the reservation plant, and the summer sowing fresh edible maize fruit ear of gathering can be taken in 30000 yuan/hm
2The harvesting corn cauline leaf stalk of gathering behind the fresh edible maize immediately can be made fresh greenfeed or processing ensilage, summer sowing fresh edible maize cauline leaf stalk output 23200kg/hm
2, calculating with 0.2 yuan/kg of fresh straw price, the harvesting corn stalk can be taken in 4640 yuan/hm
2One batch of summer sowing fresh edible maize is in batches harvesting corn bamboo shoot, fresh edible maize fruit ear and cauline leaf stalk again, and three kinds of products add up to 36560 yuan/hm of income
2
The present invention on the basis that guarantees the good harvest of fresh edible maize major product, all takes in two kinds of byproducts concurrently by spring sowing overlay film and summer sowing interplanting for two batches, realizes 1 year two kinds of six receipts of fresh edible maize, and accumulative total is taken in 76140 yuan/hm
25250 yuan/the hm of spending such as deduction mulch film cost and increase recruitment
2, 70890 yuan/hm of plantation income
2, to compare with traditional fresh edible maize production, remarkable in economical benefits improves.
Claims (2)
1, a kind of double-planted multi-harvesting cultivation technique for fresh-eating corn is characterized in that may further comprise the steps:
(1) in early spring than normal planting season of first batch of fresh edible maize of 15～20 days mulch sowings in advance;
(2) the spring sowing fresh edible maize is weaved silk rear 2～3 days young tender fruit ears of harvesting as young corn, the normal pollination of several first fruit ears and grouting in the reservation in upper several second fruit ears and the following fruit ear of milpa;
(3) spring sowing fresh edible maize results are front 5～7 days, in the ranks or overlap between strain and broadcast second batch of summer sowing fresh edible maize;
(4) gather in the crops spring sowing fresh edible maize fruit ear in good time, gather in immediately more afterwards Spring maize seeding cauline leaf stalk;
(5) the summer sowing fresh edible maize is weaved silk rear 2～3 days young tender fruit ears of harvesting as young corn, the normal pollination of several first fruit ears and grouting in the reservation in upper several second fruit ears and the following fruit ear of milpa;
(6) gather in the crops summer sowing fresh edible maize fruit ear in good time, gather in summer sowing corn stem leaf stalk afterwards more immediately.
2, double-planted multi-harvesting cultivation technique for fresh-eating corn according to claim 1, it is characterized in that chafer being prevented and treated in the phase at the crossover of corn pustulation period and scarabs occurance peak, the method of control is: be mixed with trapping liquid with white sugar, vinegar, wine, water and high-efficient low toxicity insecticide, to trap and kill the liquid splendid attire in wide-mouth bottle, disperse to be suspended from corn field limit and female fringe position equal-height position trapping adult, placing density is 90 bottles/hm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100799485A CN101411277B (en) | 2008-12-05 | 2008-12-05 | Double-planted multi-harvesting cultivation technique for fresh-eating corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100799485A CN101411277B (en) | 2008-12-05 | 2008-12-05 | Double-planted multi-harvesting cultivation technique for fresh-eating corn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101411277A true CN101411277A (en) | 2009-04-22 |
| CN101411277B CN101411277B (en) | 2011-02-16 |
Family
ID=40592178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100799485A Expired - Fee Related CN101411277B (en) | 2008-12-05 | 2008-12-05 | Double-planted multi-harvesting cultivation technique for fresh-eating corn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101411277B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102165942A (en) * | 2010-02-25 | 2011-08-31 | 沈平锐 | Method for protecting plant ecology and reducing landscape water pollution |
| CN103109686A (en) * | 2013-03-06 | 2013-05-22 | 安徽科技学院 | Ultra-late sowing fresh maize after-ripening processing technique |
| CN103155768A (en) * | 2011-12-16 | 2013-06-19 | 王忠方 | Planting cultivation techniques of sweet and sticky green corns in two seasons of one year |
| CN106358696A (en) * | 2016-08-30 | 2017-02-01 | 山东寿光蔬菜种业集团有限公司 | Annual two-crop cultivation method of cucumbers |
| CN106538165A (en) * | 2015-09-19 | 2017-03-29 | 孔赟荣 | The cultural method of fragrant fresh and sweet glutinous multicolored Semen Maydiss |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1788538A (en) * | 2004-12-13 | 2006-06-21 | 张厚才 | Intercrop cultivation method for the improved crop variety |
-
2008
- 2008-12-05 CN CN2008100799485A patent/CN101411277B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102165942A (en) * | 2010-02-25 | 2011-08-31 | 沈平锐 | Method for protecting plant ecology and reducing landscape water pollution |
| CN103155768A (en) * | 2011-12-16 | 2013-06-19 | 王忠方 | Planting cultivation techniques of sweet and sticky green corns in two seasons of one year |
| CN103109686A (en) * | 2013-03-06 | 2013-05-22 | 安徽科技学院 | Ultra-late sowing fresh maize after-ripening processing technique |
| CN106538165A (en) * | 2015-09-19 | 2017-03-29 | 孔赟荣 | The cultural method of fragrant fresh and sweet glutinous multicolored Semen Maydiss |
| CN106358696A (en) * | 2016-08-30 | 2017-02-01 | 山东寿光蔬菜种业集团有限公司 | Annual two-crop cultivation method of cucumbers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101411277B (en) | 2011-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104221655B (en) | The method of a kind of children orchard in age interplanting leaf vegetables type sweet potato | |
| CN103461049B (en) | Protective cultivation technique for rice | |
| CN103039253B (en) | Method for cultivating good-quality high-yield silage corns | |
| CN102273369B (en) | Method for no-tillage crop rotation of flue-cured tobaccos and pastures | |
| CN102870581A (en) | Method for pollution-free cultivation of pumpkin in greenhouse | |
| CN103718799A (en) | Sugarcane and watermelon interplanting technique | |
| CN103609273A (en) | Tea tree and soybean intercropping method | |
| CN103858722A (en) | Nectarine planting method | |
| CN103688706A (en) | Three-dimensional one-cultivation-two-harvest high-yield brewing glutinous sorghum cultivation method | |
| CN102487689A (en) | Planting method of high-quality and thin-rind sweet melons | |
| CN102349410A (en) | Cultivation method for interplanting alfalfa under peach tree | |
| CN105191625A (en) | Pollution-free high-yield cultivation method for sweet corn | |
| CN101411277B (en) | Double-planted multi-harvesting cultivation technique for fresh-eating corn | |
| CN103385076A (en) | Greenhouse cultivation method of tomatoes | |
| CN102450151A (en) | Technology for planting Huangpi watermelon | |
| CN1470156A (en) | Tomato-tree cultivating method | |
| CN110249894A (en) | A kind of Mango Fruit Garden interplanting corn and corn and sweet and crisp pea rotation cropping method | |
| CN109302962A (en) | A kind of implantation methods of the white waxy corn of high yield | |
| CN108283111A (en) | Make the cultural method of celery between a kind of autumn stubble fresh edible maize | |
| CN107439168A (en) | Ramie rape multiple cropping Silage cultivation and harvesting method | |
| CN102138406A (en) | Solid cultivation method of early spring fresh waxy corns and dwarf sword beans | |
| CN108541541A (en) | A kind of winter-spring season interplants the cultural method of southern brassica campestris var purpurea in northern greenhouse vine | |
| CN109349017A (en) | A kind of implantation methods of the cold area tall oat grass of high latitude | |
| CN109380053A (en) | A kind of breeding method of ecological organic grape | |
| CN112586260A (en) | Apple orchard ecological planting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20111205 |