CN101366355B - Water-saving ecological grassplot and method of manufacturing the same - Google Patents
Water-saving ecological grassplot and method of manufacturing the same Download PDFInfo
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- CN101366355B CN101366355B CN2007101203075A CN200710120307A CN101366355B CN 101366355 B CN101366355 B CN 101366355B CN 2007101203075 A CN2007101203075 A CN 2007101203075A CN 200710120307 A CN200710120307 A CN 200710120307A CN 101366355 B CN101366355 B CN 101366355B
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Abstract
The invention provides a water-saving ecological lawn and a production process thereof. The water-saving ecological lawn is made from cow dung which is pressed and molded. The production process of the water-saving ecological lawn comprises the following steps: C-NP is used as a raw material, which is squeezed by a machine so as to form symmetric perforated block-shaped substances, namely briquettes; the briquettes are directly laid on ground surface in a form of two layers; a hole of a 1/4 square block at a top left corner in an upper layer is corresponding to a hole of a 1/4 square block ata bottom right corner in a lower layer; pre-grown seedlings are placed in the holes; and then the lawn can be obtained. Compared with a soil lawn, the water-saving ecological lawn has the advantages of light weight, water-saving production process, grass seed conservation, no limit of climate and land conditions and the like.
Description
Technical field
The present invention relates to a kind of ecological grassplot and production method thereof, particularly relate to a kind of water-saving ecological grassplot and production method thereof.
Background technology
The lawn is that remarkable contribution has been made in urban afforestation, is the indispensable chief component of urban afforestation.At present, the lawn roll of China's urban afforestation use is mainly done matrix (being called for short the soil property lawn) with soil.But when the soil property lawn by from the suburbs one car, one car transport the city, bring citizen and satisfy with happy the time, we the majority thinking that also is not able to do in time uses the soil property lawn to exchange beauty for, will pay what kind of high cost on earth! 1. occupy cultivated land, influence the production that other need native plant.As Beijing and surrounding area planting lawn area in 2002 is 700 hectares, amounts to 10500 mu, can satisfy the supply of the grain ration in 1 year of 10,000 people if plant grain.2. destroy and plough, test data shows that the soil property lawn is little to the soil chemical properties influence, but has a strong impact on the physical behavior of soil.Also nobody says for certain now, does like this for not influence of second ploughing.3. 1,400 ten thousand tons of water, this is the water consumption that is used for production soil property lawn every year, is equivalent to 30 days water consumption of the permanent resident population of Beijing, also is that Shanghai City spends freely to change the twice that economical toilet has been economized 7,000,000 tons of water.4. 25.9 ten thousand tons of soil, this is the earth volume of annual carrying, all is fertile table soil, amounts to 9.6 ten thousand steres, is equivalent to the earth volume of digging about 13 meters (height of 4 floors) under the standard football field.(above two groups of data: derive from Beijing in 2002 and surrounding area statistics thereof) are substituted on the soil property lawn is under the situation of trend of the times, domestic its substitute that begun one's study, mainly concentrate on improvement and alternative aspect to the soil property lawn matrix, people get used to this class lawn is called lawn soilless, and aspect the research of lawn production method, also do not see too many feasible report.According to the monitoring of All-China Livestock General Station monitoring point, 2006 6 the end of month, whole nation milk cow livestock on hand was 1,418 ten thousand.Milk cow is the maximum domestic animal of defecation voided volume in the domestic animal.According to statistics, the defecation of an adult cow diel is measured about 30 kilograms, about 22 kilograms of diel voided volume, and the defecation amount reached 11 tons in 1 year, and voided volume reaches 8 tons, and wherein the organic matter of discharging with fecaluria in a year is nearly 1.9 tons, and the nitrogen of discharge, phosphorus, potassium total amount reach 235 kilograms.Cow dung urine is a kind of environment-friendly type fertilizer of crops, if utilize improperly, can cause severe contamination to underground water source and air.The exploitation of water-saving ecological grassplot of the present invention is exactly fully to excavate a kind of development approach that enriches the cow dung resource.
Summary of the invention
The object of the invention is to provide a kind of water-saving ecological grassplot; Second purpose of the present invention is to provide the production method of this water-saving ecological grassplot.
The present invention seeks to be achieved through the following technical solutions.
Water-saving ecological grassplot of the present invention is to be material with cow dung (hereinafter to be referred as C-NP).
Above-mentioned water-saving ecological grassplot is to be to make briquet behind the material die mould with C-NP, broadcasts grass seeds in the above or fills out and put pre-seedling, cultivates with traditional lawn cultivating method to get final product.
The production method of water-saving ecological grassplot of the present invention is as follows:
As raw material, is briquet through forming symmetrical block with holes after the mechanical presses with C-NP, and briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4, fills out in the hole and puts pre-seedling, promptly.
Described briquet step is as follows made:
A. make raw material: the briquet raw material is made up of the C-NP of fresh C-NP and process crushed after being dried; Described fresh C-NP raw material is to let out C-NP in back 12 hours at beefsteak; The C-NP raw material of described drying and crushing is that fresh C-NP is tentatively reduced water content with the method for squeezing earlier, uses the method for airing then, and the water content of C-NP is dropped to below 40%～50%, pulverizes and gets with kneading machine again.
B. premix raw material: fresh C-NP and the C-NP that crushes according to 3～4: 6～7 ratio is put into stirrer for mixing after mixing, up to there not being the obvious bulk thing to exist.
C. suppress briquet: the raw material after mixed is packed into carry out extrusion modling in the honeycomb briquet making making machine.
D. dry compact: the briquet of extrusion modling is just transferred on the heated-air drying streamline, and oven dry promptly can be made into the briquet (referring to Fig. 1) that can arbitrarily shift, construct in 2 minutes under 80 ℃～100 ℃ conditions.Described pre-seedling be with C-NP as matrix, in cave dish, sow the grass-seed kind, in facility, put the seedling dish then in the three-dimensional mode, through vernalization, urge the seedling operation to cultivate, the column seedling (referring to Fig. 2) more smaller than briquet aperture.Step is made as follows:
A. make raw material: the preparation method in making according to the briquet raw material is made drying and crushing C-NP;
B. raw material sabot:,, feed to the seedling dish on the streamline equably in the mode of vibrations the above-mentioned drying and crushing C-NP raw material of the making hopper of packing into; After filler is finished, use the raw material in the module suppression seedling dish in identical size with the seedling dish and aperture, make raw material tighten up 1/4～1/3;
C. sowing is watered: the raw material sabot is sowed grass-seed with manual sower after extruding, water permeable then with spraying method;
D. secondary filler: after suppression and watering, the part of can sinking of the raw material in the seedling dish the seedling dish filler stream waterline of going further a time, makes and fills raw material in the dish and get final product;
E. indoor vernalization: the seedling dish is placed on indoor vernalization 3～5 days, 22 ℃～28 ℃ of temperature condition (preferred 25 ℃), humidity is between 70%～80%;
F. facility is urged seedling: facility is urged minimum 5 days of seedling time, and maximum duration without limits; Temperature, humidity in the facility are similar to vernalization; After the seedling dish was put, (ratio of nitrogen, phosphorus, potassium was 10～14: 16～20: 10～20 if pure C-NP raw material will water a formula nutritional liquid; Preferred 12: 18: 15), watered one time of nutrition liquid later on every 4～5 days; If be mixed with the raw material of soil, can not water nutrient solution; After urging seedling to finish, before transplanting, stopped to water in 4 days.
Indoor germination temperature is higher than 30 ℃ in the seedling step if indoor vernalization of above-mentioned e. and f. facility are urged, and need sneak into the soil of making batch mixing cumulative volume 1/3～1/2; If f. facility urges in the seedling step humidity piling up Miao Panshi greater than 80%, spray broad-spectrum germicide.In autumn, spring two seasons vernalization or when urging seedling,, in time spray microbial inoculum and suppress if find black flour (may be the spore of terrible umbrella) on the raw material surface.
The production method of water-saving ecological grass of the present invention also comprises the ecological grassplot assemble method, and step is as follows:
1. level land: identical with the similar soil property of plantation lawn, smooth and loose soil earlier;
2. the transportation of briquet and prefabricated careless seedling: production limit, briquet limit transportation; Prefabricated careless seedling then needs to begin in 10 days at least in advance to produce, when construction, and the prefabricated careless seedling of transportation after transporting briquet and prefabricated careless seedling simultaneously or laying briquet earlier; Prefabricated careless seedling transports together with the seedling dish, and then reclaims the seedling dish;
3. lay briquet: briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4; (referring to Fig. 3,4)
4. fill prefabricated careless seedling: prefabricated careless seedling is deducted, filled in then in the briquet hole that sets, get final product with pointing to click again downwards in the seedling dish;
5. water: after filling careless seedling end, water once permeable.
More than be ecological grassplot production and planting process.
Test shows that ecological grassplot of the present invention (referring to Fig. 5) compares with the soil property lawn, has in light weight, production process water-saving, economizes grass-seed, is not subjected to advantages such as weather and soil condition restriction.
Following experimental example and embodiment are used to further specify but are not limited to the present invention.
Experimental example the present invention does not have autochthonal attitude lawn feasibility study
One, self adhesion of C-NP forming process
Process of the test: the preparation internal diameter is 14 centimetres a plastic flowerpot, earlier some sands of dress.C-NP is dried the back pulverize, add the material of adorning 2 ~ 3 cm thicks then above the flowerpot, water permeable with machine.
Result of the test: all aftershapings, can freely move.
Enlightenment: C-NP can be developed to a kind of container or matrix.
Two, C-NP pulverizes the influence to seed sprouting power
Process of the test: raw material all is to give birth to C-NP, and it is identical to load thickness, tests with wheat seed.
Result of the test: in not having the C-NP that pulverizes, wheat can germinate, but can not be unearthed.And through pulverizing, wheat can germinate, and also can be unearthed.
Enlightenment: pulverizing is the necessary link of giving birth to C-NP processing.
Three, C-NP lawn mouldability research
Process of the test:
1. raw material is handled: C-NP, is pulverized through hammer mill after 7 hours 100 ℃ of bakings.
2. make mould: do 20 centimeter square, high 2 centimetres carton, heelpiece plastics with paper.
3. charging sowing: when the material after pulverizing is installed to 1.5 centimetres, broadcast the annual bluegrass grass-seed, and then fill material.
4. maintenance: water permeable after, in indoor placement, see dried watering.
(1) lawn growth list (begin in January, 2007)
(2) test results and analysis
1. there is the seed of germinating capacity successively all to sprout, continues about 10 days.
When 2. nearly parching on the lawn, own wt is 250 grams.Amounting to every square meter weight is maximum 6250 grams.
3. lawn growth can be transplanted in maximum 20 days.
4. during 20 centimeter square C-NP bone dries, can move.
5. watered once permeablely in per 3 days, can satisfy the lawn growth water requirement.The every production 1 square meter water of the ecological grassplot of 2 cm thicks is less than 0.12 cube.
Four, the performance after transplant on the C-NP lawn
(1) is transplanted to C-NP matrix
Process of the test: the lawn is torn into piece transplants in filling the culture dish of C-NP, be placed on indoor observation.
Result of the test: the jaundice of part seedling, this explanation transplanting process has injured the root system of a part of careless seedling.Growing way does not change, and illustrates that C-NP self can not provide the nutrition of enough lawn growths.
(2) be transplanted in the soil indoors, outer performance
Process of the test is the same, and only matrix is soil.And be placed on indoor and outdoor and compare.
Result of the test: the growth potential in the transplanting soil all than strong in C-NP matrix, illustrates C-NP idiotrophic deficiency.It is originally slow than indoor to be placed on outdoor growth in the transplanting soil.Indoor single leaf growth is especially fast, and reason is to lack illumination.
Five, topdress and C-NP slaking lawn growth effect in the C-NP lawn
Process of the test: after grass-seed germinates, at every turn water the prescription aqueous solution.Clear water is watered on C-NP slaking lawn, is placed on indoor observation.
Result of the test: water composite fertilizer and expect that than C-NP the leaf look of slaking is dark green, leaf is tillered well.The latter and not obviously difference of the lawn of not watering composite fertilizer.(compare on the lawn in advance together)
Enlightenment: watering formula nutritional liquid is the essential link of cultivating the C-NP lawn.
Six, grass-seed germination test ()
Process of the test: in culture dish, soak seed with clear water.
Result of the test: soak seed sprouting after 10 days, take root.Time February 18 to February 28.
When doing matrix with slaking C-NP, the seed that is sprinkling upon the surface also can germinate.
Grass-seed germination test (two)
Process of the test: in identical culture dish, do matrix with soil and C-NP respectively, sow identical with the process of watering.
Result of the test: the grass-seed of broadcasting in soil does not finally germinate.And in C-NP 10 days begin to germinate.
Enlightenment: grass-seed is seeing the dried poor germination under the wet condition of seeing.
Seven, C-NP natural seasoning shrinkage degree
Experimental condition: C-NP measures dry shrinkage degree behind the natural conditions bone dry.
Result of the test: diameter shrinks about 2 millimeter.
Enlightenment: when formulating green seedling training seedling-cultivating tray specification and base hole gauge lattice, consider this point.
Eight, brief summary and conclusion (of pressure testing)
(1) pulverize C-NP and water once, 2 centimetres of thickness can reach the intensity of carrying after the natural moulding.
(2) through repeatedly watering and long having the living C-NP on lawn or ripe C-NP mouldability bad.
(3) weight of ecological grassplot and industrial water amount obviously are better than the soil property lawn.
(4) cultivation period of ecological grassplot is in 20 days.
(5) shade tolerance of ecological grassplot and transplanting property are good, can three-dimensional cultivate.
Description of drawings:
Fig. 1: briquet guide sample structure and datagram
Fig. 2: the prefabricated careless seedling culture plate standard specimen A and the sight B that grows seedlings
Fig. 3: briquet laying method
Fig. 4: briquet is pressed mutually to put and is suppressed weed growth principle (weeds become two right angle growths, and it is very little to survive probability)
Fig. 5: form ecological grassplot after filling careless seedling in the briquet hole
Following embodiment all can realize the effect of above-mentioned experimental example.
Embodiment
Embodiment 1: a kind of water-saving ecological grassplot
With C-NP is to make briquet behind the material die mould, broadcasts grass seeds in the above or fills out and put pre-seedling, cultivates with traditional lawn cultivating method to get final product.
Embodiment 2: a kind of water-saving ecological grassplot
As raw material, is briquet through forming symmetrical block with holes after the mechanical presses with C-NP, and briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4, fills out in the hole and puts pre-seedling, promptly.
Embodiment 3: a kind of water-saving ecological grassplot
1. level land: identical with the similar soil property of plantation lawn, smooth and loose soil earlier;
2. the transportation of briquet and prefabricated careless seedling: production limit, briquet limit transportation; Prefabricated careless seedling began to produce in advance in 10 days, when construction, transported briquet and prefabricated careless seedling simultaneously; Prefabricated careless seedling transports together with the seedling dish, and then reclaims the seedling dish;
3. lay briquet: briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4;
4. fill prefabricated careless seedling: prefabricated careless seedling is deducted, filled in then in the briquet hole that sets, get final product with pointing to click again downwards in the seedling dish;
5. water: fill after careless seedling finishes, water once permeable, promptly.
Described briquet step is as follows made:
A. make raw material: the briquet raw material is made up of the C-NP of fresh C-NP and process crushed after being dried; Described fresh C-NP raw material is to let out C-NP in back 9 hours at beefsteak; The C-NP raw material of described drying and crushing is that fresh C-NP is tentatively reduced water content with the method for squeezing earlier, uses the method for airing then, makes the water content of C-NP drop to 25%, pulverizes and gets with kneading machine again;
B. premix raw material: after fresh C-NP and the C-NP that crushes mixed according to 4: 6 ratio, put into stirrer for mixing 9 minutes, up to there not being the obvious bulk thing to exist;
C. suppress briquet: the raw material after mixed is packed into carry out extrusion modling in the honeycomb briquet making making machine;
D. dry compact: the briquet of extrusion modling is just transferred on the heated-air drying streamline, and oven dry promptly can be made into the briquet that can arbitrarily shift, construct in 2 minutes under 85 ℃ of conditions.
Embodiment 4: a kind of water-saving ecological grassplot
As raw material, is briquet through forming symmetrical block with holes after the mechanical presses with C-NP, and briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4, fills out in the hole and puts pre-seedling, promptly.Described pre-seedling step is as follows made:
A. make raw material: the preparation method in making according to the briquet raw material is made drying and crushing C-NP;
B. raw material sabot:,, feed to the seedling dish on the streamline equably in the mode of vibrations the above-mentioned drying and crushing C-NP raw material of the making hopper of packing into; After filler is finished, use the raw material in the module suppression seedling dish in identical size with the seedling dish and aperture, make raw material tighten up 1/3;
C. sowing is watered: the raw material sabot is sowed grass-seed with manual sower after extruding, water permeable then with spraying method;
D. secondary filler: after suppression and watering, the part of can sinking of the raw material in the seedling dish the seedling dish filler stream waterline of going further a time, makes and fills raw material in the dish and get final product;
E. indoor vernalization: the seedling dish is placed on indoor vernalization 4 days, 27 ℃ of temperature, humidity 80%;
F. facility is urged seedling: facility is urged 20 days seedling time; 25 ℃ of temperature, humidity 75%; After the seedling dish is put, water a formula nutritional liquid (ratio of nitrogen, phosphorus, potassium is 10: 19: 13), water one time of nutrition liquid later on every 4～5 days; After urging seedling to finish, before transplanting, stopped to water in 4 days.
Embodiment 5: a kind of water-saving ecological grassplot
1. level land: identical with the similar soil property of plantation lawn, smooth and loose soil earlier;
2. the transportation of briquet and prefabricated careless seedling: production limit, briquet limit transportation; Prefabricated careless seedling began to produce in advance in 10 days, when construction, transported briquet and prefabricated careless seedling simultaneously; Prefabricated careless seedling transports together with the seedling dish, and then reclaims the seedling dish;
3. lay briquet: briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4;
4. fill prefabricated careless seedling: prefabricated careless seedling is deducted, filled in then in the briquet hole that sets, get final product with pointing to click again downwards in the seedling dish;
5. water: fill after careless seedling finishes, water once permeable, promptly.
Described briquet step is as follows made:
A. make raw material: the briquet raw material is made up of the C-NP of fresh C-NP and process crushed after being dried; Described fresh C-NP raw material is to let out C-NP in back 6 hours at beefsteak; The C-NP raw material of described drying and crushing is that fresh C-NP is tentatively reduced water content with the method for squeezing earlier, uses the method for airing then, makes the water content of C-NP drop to 40%, pulverizes and gets with kneading machine again;
B. premix raw material: after fresh C-NP and the C-NP that crushes mixed according to 4: 6 ratio, put into stirrer for mixing 8 minutes, up to there not being the obvious bulk thing to exist;
C. suppress briquet: the raw material after mixed is packed into carry out extrusion modling in the honeycomb briquet making making machine;
D. dry compact: the briquet of extrusion modling is just transferred on the heated-air drying streamline, and oven dry promptly can be made into the briquet that can arbitrarily shift, construct in 2 minutes under 90 ℃ of conditions.
Described pre-seedling step is as follows made:
A. make raw material: the preparation method in making according to the briquet raw material is made drying and crushing C-NP;
B. raw material sabot:,, feed to the seedling dish on the streamline equably in the mode of vibrations the above-mentioned drying and crushing C-NP raw material of the making hopper of packing into; After filler is finished, use the raw material in the module suppression seedling dish in identical size with the seedling dish and aperture, make raw material tighten up 1/4;
C. sowing is watered: the raw material sabot is sowed grass-seed with manual sower after extruding, water permeable then with spraying method;
D. secondary filler: after suppression and watering, the part of can sinking of the raw material in the seedling dish the seedling dish filler stream waterline of going further a time, makes and fills raw material in the dish and get final product;
E. indoor vernalization: the seedling dish is placed on indoor vernalization 4 days, 25 ℃ of temperature, humidity 75%;
F. facility is urged seedling: facility is urged 10 days seedling time; 25 ℃ of temperature, humidity 75%; After the seedling dish is put, water a formula nutritional liquid (ratio of nitrogen, phosphorus, potassium is 12: 18: 15), water one time of nutrition liquid later on every 4～5 days; After urging seedling to finish, before transplanting, stopped to water in 4 days.
Embodiment 6: a kind of water-saving ecological grassplot
1. level land: identical with the similar soil property of plantation lawn, smooth and loose soil earlier;
2. the transportation of briquet and prefabricated careless seedling: production limit, briquet limit transportation; Prefabricated careless seedling began to produce in advance in 10 days, when construction, and the prefabricated careless seedling of transportation behind elder generation's laying briquet; Prefabricated careless seedling transports together with the seedling dish, and then reclaims the seedling dish;
3. lay briquet: briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4;
4. fill prefabricated careless seedling: prefabricated careless seedling is deducted, filled in then in the briquet hole that sets, get final product with pointing to click again downwards in the seedling dish;
5. water: fill after careless seedling finishes, water once permeable, promptly.
Described briquet step is as follows made:
A. make raw material: the briquet raw material is made up of the C-NP of fresh C-NP and process crushed after being dried; Described fresh C-NP raw material is to let out C-NP in back 3 hours at beefsteak; The C-NP raw material of described drying and crushing is that fresh C-NP is tentatively reduced water content with the method for squeezing earlier, uses the method for airing then, makes the water content of C-NP drop to 30%, pulverizes and gets with kneading machine again;
B. premix raw material: after fresh C-NP and the C-NP that crushes mixed according to 3: 7 ratio, put into stirrer for mixing 10 minutes, up to there not being the obvious bulk thing to exist;
C. suppress briquet: the raw material after mixed is packed into carry out extrusion modling in the honeycomb briquet making making machine;
D. dry compact: the briquet of extrusion modling is just transferred on the heated-air drying streamline, and oven dry promptly can be made into the briquet that can arbitrarily shift, construct in 2 minutes under 80 ℃ of conditions.
Described pre-seedling step is as follows made:
A. make raw material: the preparation method in making according to the briquet raw material is made drying and crushing C-NP, sneaks into the soil of making batch mixing cumulative volume 1/3～1/2;
B. raw material sabot:,, feed to the seedling dish on the streamline equably in the mode of vibrations the above-mentioned raw material of the making hopper of packing into; After filler is finished, use the raw material in the module suppression seedling dish in identical size with the seedling dish and aperture, make raw material tighten up 1/3;
C. sowing is watered: the raw material sabot is sowed grass-seed with manual sower after extruding, water permeable then with spraying method;
D. secondary filler: after suppression and watering, the part of can sinking of the raw material in the seedling dish the seedling dish filler stream waterline of going further a time, makes and fills raw material in the dish and get final product;
E. indoor vernalization: the seedling dish is placed on indoor vernalization 3 days, 30 ℃ of temperature, humidity 80%;
F. facility is urged seedling: facility is urged 5 days seedling time; 30 ℃ of temperature, humidity 80%; Pile up Miao Panshi, spray broad-spectrum germicide; After the seedling dish is put, water a formula nutritional liquid (ratio of nitrogen, phosphorus, potassium is 14: 16: 20), water one time of nutrition liquid later on every 4～5 days; After urging seedling to finish, before transplanting, stopped to water in 4 days.
Claims (8)
1. water-saving ecological grassplot, it is characterized in that it being as raw material with cow dung, through forming symmetrical block with holes after the mechanical presses is briquet, briquet directly is layered on ground with two-layer form, the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4, fill out in the hole and put pre-seedling, promptly.
2. the production method of water-saving ecological grassplot as claimed in claim 1 is characterized in that it being that this production method is as follows:
As raw material, is briquet through forming symmetrical block with holes after the mechanical presses with cow dung, and briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4, fills out in the hole and puts pre-seedling, promptly.
3. the production method of water-saving ecological grassplot as claimed in claim 2, it is characterized in that described briquet as follows step make:
A. make raw material: the briquet raw material is formed by fresh cow dung with through the cow dung of crushed after being dried; Described fresh cow dung raw material is to let out cow dung in back 12 hours at beefsteak; The cow dung raw material of described drying and crushing is that fresh cow dung is tentatively reduced water content with the method for squeezing earlier, uses the method for airing then, and the water content of cow dung is dropped to below 40%～50%, pulverizes and gets with kneading machine again;
B. premix raw material: fresh cow dung and the cow dung that crushes according to 3～4: 6～7 ratio is put into stirrer for mixing after mixing, up to there not being the obvious bulk thing to exist;
C. suppress briquet: the raw material after mixed is packed into carry out extrusion modling in the honeycomb briquet making making machine;
D. dry compact: the briquet of extrusion modling is just transferred on the heated-air drying streamline, and oven dry promptly can be made into the briquet that can arbitrarily shift, construct in 2 minutes under 80 ℃～100 ℃ conditions.
4. the production method of water-saving ecological grassplot as claimed in claim 2, it is characterized in that described pre-seedling with cow dung as matrix, in the dish of cave, sow the grass-seed kind, in facility, put the seedling dish then in the three-dimensional mode, through vernalization, urge the seedling operation to cultivate, the column seedling more smaller than briquet aperture.
5. the production method of water-saving ecological grassplot as claimed in claim 4, it is characterized in that described pre-seedling as follows step make:
A. make raw material: the preparation method in making according to the briquet raw material is made drying and crushing cow dung;
B. raw material sabot:,, feed to the seedling dish on the streamline equably in the mode of vibrations the above-mentioned drying and crushing cow dung raw material of the making hopper of packing into; After filler is finished, use the raw material in the module suppression seedling dish in identical size with the seedling dish and aperture, make raw material tighten up 1/4～1/3;
C. sowing is watered: the raw material sabot is sowed grass-seed with manual sower after extruding, water permeable then with spraying method;
D. secondary filler: after suppression and watering, the part of can sinking of the raw material in the seedling dish the seedling dish filler stream waterline of going further a time, makes and fills raw material in the dish and get final product;
E. indoor vernalization: the seedling dish is placed on indoor vernalization 3～5 days, and 22 ℃ of temperature condition---28 ℃, humidity is between 70%～80%;
F. facility is urged seedling: facility is urged minimum 5 days of seedling time, and maximum duration without limits; Temperature, humidity in the facility are similar to vernalization; After the seedling dish was put, the ratio that pure cow dung raw material waters nitrogen, phosphorus, potassium was 10～14: 16～20: 10～20 nutrient solution, watered one time of nutrition liquid every 4～5 days; Be mixed with the raw material of soil, do not water nutrient solution; After urging seedling to finish, before transplanting, stopped to water in 4 days.
6. the production method of water-saving ecological grassplot as claimed in claim 5 urges that indoor germination temperature is higher than 30 ℃ in the seedling step if it is characterized in that indoor vernalization of e. and f. facility, need sneak into the soil of making batch mixing cumulative volume 1/3～1/2; If f. facility urges in the seedling step humidity piling up Miao Panshi greater than 80%, spray broad-spectrum germicide.
7. as the production method of the arbitrary described water-saving ecological grassplot of claim 2-6, it is characterized in that the ecological grassplot number of assembling steps is as follows:
1. level land: identical with the similar soil property of plantation lawn, smooth and loose soil earlier;
2. the transportation of briquet and prefabricated careless seedling: production limit, briquet limit transportation; Prefabricated careless seedling then needs to begin in 10 days at least in advance to produce, when construction, and the prefabricated careless seedling of transportation after transporting briquet and prefabricated careless seedling simultaneously or laying briquet earlier; Prefabricated careless seedling transports together with the seedling dish, and then reclaims the seedling dish;
3. lay briquet: briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4;
4. fill prefabricated careless seedling: prefabricated careless seedling is deducted, filled in then in the briquet hole that sets, get final product with pointing to click again downwards in the seedling dish;
5. water: after filling careless seedling end, water once permeable.
8. the production method of water-saving ecological grassplot as claimed in claim 2 is characterized in that this production method is as follows:
1. level land: identical with the similar soil property of plantation lawn, smooth and loose soil earlier;
2. the transportation of briquet and prefabricated careless seedling: production limit, briquet limit transportation; Prefabricated careless seedling began to produce in advance in 10 days, when construction, transported briquet and prefabricated careless seedling simultaneously; Prefabricated careless seedling transports together with the seedling dish, and then reclaims the seedling dish;
3. lay briquet: briquet directly is layered on ground with two-layer form, and the hole of the upper left corner 1/4 square on upper strata is corresponding with the hole in the lower floor lower right corner 1/4;
4. fill prefabricated careless seedling: prefabricated careless seedling is deducted, filled in then in the briquet hole that sets in the seedling dish;
5. water: after filling careless seedling end, water once permeable;
Described briquet step is as follows made:
A. make raw material: the briquet raw material is formed by fresh cow dung with through the cow dung of crushed after being dried; Described fresh cow dung raw material is to let out cow dung in back 6 hours at beefsteak; The cow dung raw material of described drying and crushing is that fresh cow dung is tentatively reduced water content with the method for squeezing earlier, uses the method for airing then, and the water content of cow dung is dropped to below 40%, pulverizes and gets with kneading machine again;
B. premix raw material: after fresh cow dung and the cow dung that crushes mixed according to 4: 6 ratio, put into stirrer for mixing 8 minutes, up to there not being the obvious bulk thing to exist;
C. suppress briquet: the raw material after mixed is packed into carry out extrusion modling in the honeycomb briquet making making machine;
D. dry compact: the briquet of extrusion modling is just transferred on the heated-air drying streamline, and briquet was promptly made in oven dry in 2 minutes under 90 ℃ of conditions;
Described pre-seedling step is as follows made:
A. make raw material: the preparation method in making according to the briquet raw material is made drying and crushing cow dung;
B. raw material sabot:,, feed to the seedling dish on the streamline equably in the mode of vibrations the above-mentioned drying and crushing cow dung raw material of the making hopper of packing into; After filler is finished, use the raw material in the module suppression seedling dish in identical size with the seedling dish and aperture, make raw material tighten up 1/4;
C. sowing is watered: the raw material sabot is sowed grass-seed with manual sower after extruding, water permeable then with spraying method;
D. secondary filler: after suppression and watering, the part of can sinking of the raw material in the seedling dish the seedling dish filler stream waterline of going further a time, makes and fills raw material in the dish and get final product;
E. indoor vernalization: the seedling dish is placed on indoor vernalization 4 days, 25 ℃ of temperature, humidity 75%;
F. facility is urged seedling: facility is urged 10 days seedling time; 25 ℃ of temperature, humidity 75%; After the seedling dish was put, the ratio that water nitrogen, phosphorus, potassium was 12: 18: 15 a nutrient solution, watered one time of nutrition liquid every 4～5 days; After urging seedling to finish, before transplanting, stopped to water in 4 days.
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| CN2007101203075A CN101366355B (en) | 2007-08-15 | 2007-08-15 | Water-saving ecological grassplot and method of manufacturing the same |
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| CN2007101203075A CN101366355B (en) | 2007-08-15 | 2007-08-15 | Water-saving ecological grassplot and method of manufacturing the same |
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| CN107963794B (en) * | 2017-09-15 | 2023-08-18 | 中国环境科学研究院 | Underwater lawn for low-transparency high-ammonia nitrogen bottom mud and construction method thereof |
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| CN1742552A (en) * | 2004-09-03 | 2006-03-08 | 甘肃省花卉工程技术研究中心 | Artificial turf and preparing method thereof |
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Non-Patent Citations (1)
| Title |
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| 刘庆.牛粪与秸秆发酵堆肥全部或部分替代草炭的研究.贵州农业科学.2007,第35卷(第2期),57-59. * |
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