CN102523865A - Dry-wet Zizania latifolia culturing method for prolonging refrigerator refreshing period of double-cropping autumn Zizania latifolia - Google Patents
Dry-wet Zizania latifolia culturing method for prolonging refrigerator refreshing period of double-cropping autumn Zizania latifolia Download PDFInfo
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Abstract
The invention relates to a dry-wet Zizania latifolia culturing method for prolonging a refrigerator refreshing period of double-cropping autumn Zizania latifolia, and belongs to the technical field of Zizania latifolia culturing method. The dry-wet Zizania latifolia culturing method comprises the following steps: (1) raising Zizania latifolia seedlings; (2) culturing of Zizania latifolia at a planting stage; (3) culturing of Zizania latifolia at a tillering stage; (4) culturing of Zizania latifolia at a stem swelling stage; and (5) culturing of Zizania latifolia at a harvesting stage. The dry-wet Zizania latifolia culturing method has the advantage of reasonable design. With the adoption of the method, not only the water consumption of a Zizania latifolia field is remarkably reduced but also the refrigerator refreshing period of the double-cropping autumn Zizania latifolia shoots is prolonged by at least more than 30 days compared with the normal culturing method, and Zizania latifolia commodity rate is 86.5-92.7%.
Description
Technical field
The invention belongs to the cultivation method of wild rice stem, specifically belong to a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates and do wet cultivation method.
Background technology
Wild rice stem is the distinctive aquatic vegetable of China, because of its quality tender and crisp, delicious flavour, nutritious and be loved by the people.Wild rice stem is a kind of vegetables of high-moisture, very easily dries out after adopting and causes here withering.Wild rice stem is main to eat raw usually, often with the wholesale sales that comes into the market of band hull shape formula, is difficult under the wild rice stem normal temperature preserve, and generally only can keep 3-5 days.All have the keeping-freshness storage freezer in the wild rice stem production area at present, this increases the wild rice stem output value and increases economic efficiency significant drawing back the wild rice stem busy season.
Wild rice stem is different by its kind photosensitivity and collecting time, can be divided into single cropping wild rice stem and pair season wild rice stem.The single cropping wild rice stem is strict short day crop, after planting spring, has only the back plant that shortens sunshine in the fall just can pregnant hay, annually only gathers once in the fall.The reaction of wild rice stem counterglow length of two season is insensitive, and after planting summer, plant strain growth is behind certain leaf age, and equal pregnant hay of ability under long and short sunshine condition at the field planting wild rice stem of gathering autumn then a time, is called the autumn hay; The wild rice stem of can gathering again one time to 1 year early summer is called the summer hay.
The storage technology of wild rice stem has simple and easy storage technology and freezer storage technology, and simple and easy storage technology is generally used for the of short duration storage of before sales, like clear water storage, alum water storage, warehouse mound storage method, store sth. in a cellar method, salt Feng Fa etc.; The freezer storage technology can make the wild rice stem freshness date prolong 1-2 month.The patent of invention " fresh-keeping method for wild rice shoots " (application number 201010117716.1) of application such as Chen Li can store wild rice stem about 60 days, and commodity rate is more than 90%.This method by a series ofly gather, cutting, classification, precooling, the seal packing method requirement is formed and necessary its fresh-keeping location mode and fresh-keeping store management method.The patent of invention of applications such as Song Lili " a kind of method for storing and refreshing that suppresses the fibrillation of clean vegetables wild rice stem wood " (patent No. ZL 200810061231.8); Through normal temperature (20 ℃) 5 days or 35 days storage of low temperature (2 ℃); Can effectively suppress the increase of hay meat fiber cellulose content and the rate of release of ethene; And keep the hardness of hay meat, and prolong storage & fresh-keeping period, improved the edible and commodity value of wild rice stem.The patent of invention " a kind of composite preservative that is used for storing wild rice stem and preparation method thereof " (application number 200810060316.4) of Luo Zisheng application; The wild rice stem of will peeling off soaked in composite fresh-keeping liquid 3～5 minutes; Pull out and dry up the back storage; Can effectively suppress wild rice stem fruit browning and dehydration, keep the edible quality and the commodity value of wild rice stem, prolong storage period.But about about 2 months of above-mentioned wild rice stem freezer keeping-freshness storage time, and wild rice stem is prone to take place rotten rotting, commodity rate decline in storage.
Summary of the invention
To the problem that prior art exists, the objective of the invention is to design provides a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates to do the technical scheme of wet cultivation method, and the wild rice stem that obtains through this method can effectively prolong fresh keeping time.
Described a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates is done wet cultivation method, it is characterized in that may further comprise the steps:
1) wild rice stem seedling: late March to early April is carried out seed cultivation, line-spacing 70cm, spacing in the rows 20～30cm; Execute import composite fertilizer and urea mid-May to mid-June at twice, keeps water level 3～5cm between nursery stage, and wild rice stem has grown to 4～5 when tillering strain, can carry out individual plant and divide the seedling field planting;
2) wild rice stem setting date: July early and middle ten days, adopt line-spacing 100cm * spacing in the rows 60～70cm to carry out the individual plant field planting, keep water level 15～20cm;
3) wild rice stem tillering stage: keep 15～20cm water level after the field planting in 20 days, once put the field subsequently, put field to wild rice stem field soil at every turn and tiny moire occurs and split, irritate again shallow water to water level 7～10cm with execute import composite fertilizer relief water in field and dry in the shade naturally; Late August to early September puts the field and pours water alternate carrying out after getting into tillering stage, whenever puts the field naturally once at a distance from 5～7 days; Late August organic fertilizer, executed urea again at a distance from 10 days, get into secondary mid-September and execute carbonic hydroammonium and superphosphate tillering stage, executed urea again at a distance from 10 days;
4) the pregnant hay phase of wild rice stem: October, early and middle ten days got into pregnant hay after date, and it is fertile to execute pregnant hay, kept thin water layer, the depth of water 3～5 cm;
5) wild rice stem picking time: late October is to early November, for gathering optimum period, gets into picking time when the leaf sheath that significantly expands, wraps tightly with wild rice stem has just ftractureed, and drains the wild rice stem water in field.
Described a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates is done wet cultivation method, it is characterized in that in the described step 1) executing mid-May to mid-June import composite fertilizer 5～15kg/667m at every turn
2With urea 5～15kg/667m
2, containing nitrogen, phosphorus, potassium available nutrient content in the described import composite fertilizer respectively is 16%.
Described a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates is done wet cultivation method, it is characterized in that described step 2) in line-spacing 100 cm during July early and middle ten days wild rice stem field planting, spacing in the rows 65～70cm, the individual plant field planting keeps water level 16～18cm.
Described a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates is done wet cultivation method, it is characterized in that executing in the described step 3) import composite fertilizer 20～25kg/667m
2
Described a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates is done wet cultivation method, it is characterized in that in the described step 3) that late August to early September gets into tillering stage after, take to irritate shallow water; The depth of water 7～10cm puts the field naturally after 5～7 days, put field to the wild rice stem field tiny moire of soil appearance and split; Irritate shallow water 7～10 cm again; Naturally put the field after 5～7 days again, put field to wild rice stem field soil and tiny moire occurs and split, so pour water and put the field alternate cycles.
Described a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates is done wet cultivation method, it is characterized in that in the described step 3) late August organic fertilizer duck excrement 1500～2500 kg/667m that promptly become thoroughly decomposed
2, executed urea 5～15 kg/667m again at a distance from 10 days
2, get into secondary mid-September and execute carbonic hydroammonium 100～150 kg/667m tillering stage
2With superphosphate 75～100 kg/667m
2, executed urea 5～15 kg/667m again at a distance from 10 days
2
Described a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates is done wet cultivation method, it is characterized in that executing in the described step 4) pregnant hay fertilizer and promptly executes superphosphate 30～40 kg/667m
2With urea 10～20 kg/667m
2, respectively the wild rice stem plant more than 50% pregnant hay, wild rice stem gather for the first time and the wild rice stem Sheng of gathering applied during the phase.
The commodity of import composite fertilizer A Kang by name among the present invention is produced by Russian ACRON company, is sold by the import of middle peasant group company.
Above-mentioned a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates is done wet cultivation method; Reasonable in design; This method had both significantly reduced wild rice stem field water consumption; Reach the freezer freshness date that prolongs two wild rice stem autumn in season hays again, the freezer fresh keeping time of hay prolongs more than 30 days at least than the following pair of wild rice stem autumn in season of conventional cultivation, and the wild rice stem commodity rate is 86.5～92.7%.
Embodiment
Further specify the present invention below in conjunction with specific embodiment.
Embodiment 1
Test place: dragon Xiang street, Tongxiang, Zhejiang Province city wild rice stem specialty cooperative society of Dong family wild rice stem base
Wild rice stem kind: two season wild rice stems ' No. 2, imperial hay '
Test period: on March 30,2010 1 day to 2011 March in
1) wild rice stem is done wet cultivation
(1) wild rice stem seedling: adopt two sections method of raising seedling to cultivate strong sprout.Carry out seed cultivation in late March to early April, line-spacing 70 cm, spacing in the rows 20～30 cm; Before and after seedling is tillered, promptly divide secondary to topdress mid-May to mid-June, topdress with import composite fertilizer (Russia produces, and nitrogen, phosphorus, potassium available nutrient content respectively are 16%) 10 kg/667m at every turn
2With urea 10 kg/667m
2(or import composite fertilizer 5kg/667m
2With urea 5kg/667m
2, or import composite fertilizer 15kg/667m
2With urea 15kg/667m
2), late June is with 20% Rynaxypyr suspending agent, 10 ml/667m
2+ 15% trazodone wettable powder 40g/667m
2Spraying, control wild rice stem striped rice borer and rust were prevented and treated 1 time the wild rice stem rust at interval in 7～10 days again; When wild rice stem has grown into 4～5 strains of tillering when (early July approximately), can carry out individual plant and divide the seedling field planting.
(2) wild rice stem setting date: early and middle ten days plantation in July, help preventing the aging and jointing of root system, reduce knot hay joint position, improve the wild rice stem quality; Line-spacing 100cm, spacing in the rows 60～70cm (or spacing in the rows 65～70cm), individual plant field planting, every 667m
2Cloudy day or field planting are at dusk selected in field planting 1050 strains (pier), select the strain of tillering for use, rise and are with old tongue pipe when dividing seedling as much as possible, reduce mechanical damage, with rising with kind; Lateral lobe stays 40cm, keeps the depth of water 15,16,18 or 20cm, to improve survival rate.
(3) wild rice stem tillering stage: keep 15,16,18 or the 20cm water level after the field planting in 20 days; To prevent that high temperature from burning seedling; (tiny moire occurring with wild rice stem field soil splits and is advisable to carry out putting in one time 5～7 days the field subsequently; To promote new root growth, irritate shallow water (depth of water 7,8,9 or 10 cm) again and execute import composite fertilizer 20,22 or 25 kg/667m down together),
2The relief water in field dries in the shade naturally; Late August to early September need be put the field and pour water alternate carrying out after being got into tillering stage, takes to irritate shallow water (depth of water 7,8,9 or 10 cm); Naturally put field (with the mode of drying in the shade naturally) after 5～7 days; Irritate shallow water (depth of water 7,8,9 or 10 cm) again, put the field after 5～7 days more naturally, so alternate cycles; It is main with fertilizer that late August is executed tillering fertilizer, on average executes duck excrement 2000 kg/667m that become thoroughly decomposed
2, executed urea 10 kg/667m again at a distance from 10 days
2(or execute the duck excrement 1500kg/667m that becomes thoroughly decomposed
2, executed urea 15 kg/667m again at a distance from 10 days
2, or execute duck excrement 2500 kg/667m that become thoroughly decomposed
2, executed urea 5 kg/667m again at a distance from 10 days
2); Get into secondary in mid-September and use carbonic hydroammonium 120 kg/667m tillering stage
2, superphosphate 100 kg/667m
2, executed urea 10 kg/667m again at a distance from 10 days
2(or carbonic hydroammonium 100 kg/667m
2, superphosphate 75 kg/667m
2, executed urea 15 kg/667m again at a distance from 10 days
2, or carbonic hydroammonium 150 kg/667m
2, superphosphate 85 kg/667m
2, executed urea 5 kg/667m again at a distance from 10 days
2).According to wild rice stem plant growing way fertilising, tiller and secondary total seedling number of tillering when reaching 12～15 strains/pier until nascent, be main then with thin water layer, the depth of water 3～5cm suppresses the ineffective tillering in later stage.The wild rice stem striped rice borer of taking place between tillering stage, long green plant hopper, rust and oriental sesame leaf pinta are used 20% Rynaxypyr suspending agent, 10 ml/667m respectively
2, 25% Buprofezin wetting powder 30g/667m
2, 15% trazodone wettable powder 40g/667m
2With 5% jinggangmeisu aqua, 200 ml/667m
2The spraying control.
(4) the pregnant hay phase of wild rice stem: 10 early and middle ten dayses get into pregnant hay after date, still keep thin water layer, the depth of water 3～5 cm, and it is fertile to use pregnant hay simultaneously, promptly executes superphosphate 30kg/667m
2With urea 20 kg/667m
2(or superphosphate 40 kg/667m
2With urea 10 kg/667m
2, or superphosphate 35 kg/667m
2With urea 15 kg/667m
2, respectively the wild rice stem plant more than 50% pregnant hay, wild rice stem gather for the first time and the wild rice stem Sheng of gathering applied during the phase.
(5) wild rice stem picking time: late October significantly expanded with wild rice stem to early November, when the leaf sheath that wraps tightly has just ftractureed for gathering optimum period.Get into picking time, along with temperature reduces, wild rice stem plant strain growth speed is slowed down, and then drains the wild rice stem water in field.
2) wild rice stem conventional cultivation
(1) wild rice stem seedling: with " wild rice stem is done wet cultivation ".
(2) wild rice stem setting date: with " wild rice stem is done wet cultivation ".
(3) wild rice stem tillering stage: always keep 18～20 cm water levels after the field planting to mid-September; It is main with fertilizer that late August is executed tillering fertilizer, according to wild rice stem plant growing way fertilising, tillers and secondary total seedling number of tillering when reaching 12～15 strains/pier until nascent; Be main then with shoaling layer, the depth of water 7～10 cm.The control of the wild rice stem striped rice borer of taking place between tillering stage, long green plant hopper, rust and oriental sesame leaf pinta is with " wild rice stem is done wet cultivation ".
(4) the pregnant hay phase of wild rice stem: 10 early and middle ten dayses get into pregnant hay after date, and keeping shoaling layer is main (depth of water 7～10 cm), and it is fertile to use pregnant hay simultaneously.
(5) wild rice stem picking time: late October significantly expanded with wild rice stem to early November, when the leaf sheath that wraps tightly has just ftractureed for gathering optimum period.Get into picking time, along with temperature reduces, wild rice stem plant strain growth speed is slowed down, and then drains the wild rice stem water in field.
Through above-mentioned wet cultivation method wild rice stem that obtains and the wild rice stem that the conventional cultivation method obtains done, carry out the fresh keeping time comparison with following preservation method.
This preservation method is gathered, precooling, is selected that classification, cutting, antistaling agent are handled and the processing of packing, sealing vanning, freezer and sterilization, freezer are deposited and put in storage method such as back management and form by a series of wild rice stems.
(1) requirement of gathering: significantly expand with wild rice stem, when the leaf sheath that wraps tightly has just ftractureed for gathering optimum period.Stay 1～2 centimetre of tongue pipe when gathering, it is cut off with sharp stainless steel knife.If gather during the dew, must wild rice stem be shared and dry, remove the surface moisture of wild rice stem shell.When gathering, to accomplish to handle with care, prevent mechanical damage.The wild rice stem of gathering should select no damage by disease and insect, goes to stay 2～3 shells behind the sheath, with protection wild rice stem meat.
(2) collecting time: gather 6 o'clock to 8 o'clock every morning.
(3) precooling: after wild rice stem is gathered from the field, can not be placed under the daylight and be exposed to the sun, should transport to the spreading for cooling of shady and cool ventilation place as early as possible,, reduce temperature with the heat that leaves.And in the back 6～8h that gathers, in time wild rice stem is carried out precooling with cold water.Specific practice is following: the container that will fill with clean tap water (well water, river, stream) was put into 0 ℃ of freezer about 4 hours, treated that the wild rice stem that will transport back from the field when water temperature reaches 1 ℃ of left and right sides puts into water, and the temperature of wild rice stem is reduced as early as possible.
(4) select, classification: the wild rice stem of gathering will be selected, hierarchical processing.Should carry out in the lower place of environmental temperature during operation.Want the strict wild rice stem that select and reject blue or green hay, grey hay, fracture damage and worm hay, sick hay, carry out classification according to wild rice stem size and complete situation.
(5) cutting: the individual lengths of wild rice stem is advisable with 25～28cm, but can suitably regulate for the individual appropriate length of different wild rice stem kinds, and wild rice stem major part bottom notches must be smooth, causes wild rice stem rotten rotten in order to avoid cut plastic sack.
(6) antistaling agent is handled and packing: earlier wild rice stem is put into clear water reserviors and clean up, wild rice stem is put into wild rice stem antistaling agent immersion 1 min of 0.05～0.1% concentration again, pull out and dry.The wild rice stem that antistaling agent was handled lightly, fitly is disposed across in the freshness protection package, is advisable with 10～15 kg for every bag, and sack opens wide, warehouse-in, envelope behind the 24h.
(7) sealing vanning: use the polyethylene film bag hermetic package in the wild rice stem, the carton splendid attire of external application 60 cm * 40 cm * 30 cm (length * wide * height), every bag of wild rice stem weight is advisable with 10～25 kg.Carton is respectively opened 3 ventilation holes of diameter 5 cm in the width both sides.
(8) processing of freezer and sterilization: before the wild rice stem refrigeration, cleaning of reply freezer and ventilation, and with 1～2% formalin or bleaching fluid sprinkling, Ku Qiang, top, storehouse and shelf etc. add the white sterilization of 1～2% copper sulphate with lime white.Use flushing with clean water ground again, ventilation, it is clean to keep freezer to do.
(9) freezer is deposited: packaged wild rice stem is deposited in the both sides at freezer gate, and it is 50～60 cm that walkway clearance is stayed in the centre.It is 25 cm that packing case is deposited line-spacing, distance 10～12 cm of packing case and freezer wall.Stack height and will guarantee that packing case and air inlet lower end distance are not less than 5 cm.The carton of dress wild rice stem is deposited on the storage rack.
(10) warehouse-in back management: the wild rice stem warehouse-in should be reduced to temperature of ice house-2 ℃ the previous day.After going into full storehouse, require in 48 h, temperature of ice house to be reduced to 0～3 ℃, and keep this temperature to finish until shelf time.To taking safeguard measure, to avoid freeze injury near the wild rice stem in evaporator and cold wind exit.Relative moisture should remain on more than 85% in the storehouse, if do not reach requirement, available humidifier or manual method are mended wet.Wild rice stem when Ruo Kunei has heavier wild rice stem flavor, is answered ventilation during refrigerating, ventilation time should be in the storehouse internal and external temperature near the time carry out.
Do the wild rice stem that wild rice stem that wet cultivation method obtains and conventional cultivation method obtain through the present invention, the outbound wild rice stem classification standard (table 1) in " wild rice stem highly effective and safe production complete works " book that the evaluation of outbound wild rice stem quality is write with reference to the gentle Chen Jianming of Yu Xiao (2007) through freezer is fresh-keeping after is carried out the wild rice stem quality grading.Result of the test (table 2) shows that the wild rice stem freezer fresh keeping time that obtains through the present invention prolongs more than 30 days than the wild rice stem freshness date that conventional cultivation obtains at least, and the wild rice stem commodity rate is 86.5～92.7%.
The classification standard of table 1 outbound wild rice stem
Wet cultivation wild rice stem done by table 2 and conventional cultivation wild rice stem freezer storage result compares
And do the wild rice stem that wild rice stem that wet cultivation method obtains and conventional cultivation method obtain through the present invention; Adopt the freezer storage to carry out fresh-keeping comparison; The result shows; It is certified products and Grade A that the wild rice stem refrigeration that obtains through the present invention still had 86.5% wild rice stem in 100 days, and that the refrigeration of conventional cultivation wild rice stem also had only in 80 days is 71.4% qualified, and it is 34.6% qualified to refrigerate 100 days and be merely.The wild rice stem that the present invention obtains prolongs more than 30 days than the wild rice stem fresh keeping time that conventional cultivation obtains at least.
Claims (7)
1. a wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates is done wet cultivation method, it is characterized in that may further comprise the steps:
1) wild rice stem seedling: late March to early April is carried out seed cultivation, line-spacing 70cm, spacing in the rows 20～30cm; Execute import composite fertilizer and urea mid-May to mid-June at twice, keeps water level 3～5cm between nursery stage, and wild rice stem has grown to 4～5 when tillering strain, can carry out individual plant and divide the seedling field planting;
2) wild rice stem setting date: July early and middle ten days, adopt line-spacing 100cm * spacing in the rows 60～70cm to carry out the individual plant field planting, keep water level 15～20cm;
3) wild rice stem tillering stage: keep 15～20cm water level after the field planting in 20 days, once put the field subsequently, put field to wild rice stem field soil at every turn and tiny moire occurs and split, irritate again shallow water to water level 7～10cm with execute import composite fertilizer relief water in field and dry in the shade naturally; Late August to early September puts the field and pours water alternate carrying out after getting into tillering stage, whenever puts the field naturally once at a distance from 5～7 days; Late August organic fertilizer, executed urea again at a distance from 10 days, get into secondary mid-September and execute carbonic hydroammonium and superphosphate tillering stage, executed urea again at a distance from 10 days;
4) the pregnant hay phase of wild rice stem: October, early and middle ten days got into pregnant hay after date, and it is fertile to execute pregnant hay, kept thin water layer, the depth of water 3～5 cm;
5) wild rice stem picking time: late October is to early November, for gathering optimum period, gets into picking time when the leaf sheath that significantly expands, wraps tightly with wild rice stem has just ftractureed, and drains the wild rice stem water in field.
2. a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates as claimed in claim 1 is done wet cultivation method, it is characterized in that in the described step 1) executing mid-May to mid-June import composite fertilizer 5～15kg/667m at every turn
2With urea 5～15kg/667m
2, containing nitrogen, phosphorus, potassium available nutrient content in the described import composite fertilizer respectively is 16%.
3. a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates as claimed in claim 1 is done wet cultivation method; It is characterized in that described step 2) in line-spacing 100 cm during July early and middle ten days wild rice stem field planting; Spacing in the rows 65～70cm, the individual plant field planting keeps water level 16～18cm.
4. a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates as claimed in claim 1 is done wet cultivation method, it is characterized in that executing in the described step 3) import composite fertilizer 20～25kg/667m
2
5. a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates as claimed in claim 1 is done wet cultivation method, it is characterized in that in the described step 3) that late August to early September gets into tillering stage after, take to irritate shallow water; The depth of water 7～10cm puts the field naturally after 5～7 days, put field to the wild rice stem field tiny moire of soil appearance and split; Irritate shallow water 7～10 cm again; Naturally put the field after 5～7 days again, put field to wild rice stem field soil and tiny moire occurs and split, so pour water and put the field alternate cycles.
6. a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates as claimed in claim 1 is done wet cultivation method, it is characterized in that in the described step 3) late August organic fertilizer duck excrement 1500～2500 kg/667m that promptly become thoroughly decomposed
2, executed urea 5～15 kg/667m again at a distance from 10 days
2, get into secondary mid-September and execute carbonic hydroammonium 100～150 kg/667m tillering stage
2With superphosphate 75～100 kg/667m
2, executed urea 5～15 kg/667m again at a distance from 10 days
2
7. a kind of wild rice stem that prolongs two wild rice stem autumn in season hay freezer freshness dates as claimed in claim 1 is done wet cultivation method, it is characterized in that executing in the described step 4) pregnant hay fertilizer and promptly executes superphosphate 30～40 kg/667m
2With urea 10～20 kg/667m
2, respectively the wild rice stem plant more than 50% pregnant hay, wild rice stem gather for the first time and the wild rice stem Sheng of gathering applied during the phase.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103262722A (en) * | 2013-04-15 | 2013-08-28 | 桐乡市董家茭白专业合作社 | Double-cropping wildrice stem cultivation and production method |
| CN103262721A (en) * | 2013-04-15 | 2013-08-28 | 桐乡市董家茭白专业合作社 | Cultivation and production method for double-season wild rice stem |
| CN103314734A (en) * | 2013-05-20 | 2013-09-25 | 安徽宏恩生态农业有限责任公司 | High-quality and high-production cultivating technology of cane shoots |
| CN104855088A (en) * | 2015-04-27 | 2015-08-26 | 广西贵港东琥农业开发有限公司 | One-year-two-harvest cultivation method for water bamboo |
| CN106613207A (en) * | 2016-12-15 | 2017-05-10 | 丽水市农业科学研究院 | Method for increasing producing quantity of regenerative water bamboos of single-cropping water bamboos |
| CN107360907A (en) * | 2017-08-17 | 2017-11-21 | 丽水市农业科学研究院 | The efficient prevention and controls of wild rice stem rust |
| CN107820961A (en) * | 2017-11-16 | 2018-03-23 | 姜丽 | The preventing and treating of wild rice stem flax class disease |
| CN110558168A (en) * | 2019-09-30 | 2019-12-13 | 丽水市农业科学研究院 | Method for improving effective tillering number and yield of double-cropping autumn wild rice shoots |
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| CN103262721B (en) * | 2013-04-15 | 2014-10-29 | 桐乡市董家茭白专业合作社 | Cultivation and production method for double-season wild rice stem |
| CN103262721A (en) * | 2013-04-15 | 2013-08-28 | 桐乡市董家茭白专业合作社 | Cultivation and production method for double-season wild rice stem |
| CN103262722A (en) * | 2013-04-15 | 2013-08-28 | 桐乡市董家茭白专业合作社 | Double-cropping wildrice stem cultivation and production method |
| CN103262722B (en) * | 2013-04-15 | 2014-10-01 | 桐乡市董家茭白专业合作社 | Double-cropping wildrice stem cultivation and production method |
| CN103314734B (en) * | 2013-05-20 | 2015-12-02 | 合肥康龄养生科技有限公司 | A kind of wild rice stem high quality and yield cultivation techniques |
| CN103314734A (en) * | 2013-05-20 | 2013-09-25 | 安徽宏恩生态农业有限责任公司 | High-quality and high-production cultivating technology of cane shoots |
| CN104855088A (en) * | 2015-04-27 | 2015-08-26 | 广西贵港东琥农业开发有限公司 | One-year-two-harvest cultivation method for water bamboo |
| CN106613207A (en) * | 2016-12-15 | 2017-05-10 | 丽水市农业科学研究院 | Method for increasing producing quantity of regenerative water bamboos of single-cropping water bamboos |
| CN107360907A (en) * | 2017-08-17 | 2017-11-21 | 丽水市农业科学研究院 | The efficient prevention and controls of wild rice stem rust |
| CN107360907B (en) * | 2017-08-17 | 2020-06-16 | 丽水市农业科学研究院 | High-efficiency control method for rust disease of wild rice stem |
| CN107820961A (en) * | 2017-11-16 | 2018-03-23 | 姜丽 | The preventing and treating of wild rice stem flax class disease |
| CN110558168A (en) * | 2019-09-30 | 2019-12-13 | 丽水市农业科学研究院 | Method for improving effective tillering number and yield of double-cropping autumn wild rice shoots |
| CN110558168B (en) * | 2019-09-30 | 2021-09-07 | 丽水市农业科学研究院 | Method for improving effective tillering number and yield of double-cropping autumn wild rice shoots |
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