CN109479656B - Production and processing method of saffron - Google Patents
Production and processing method of saffron Download PDFInfo
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- CN109479656B CN109479656B CN201811464824.9A CN201811464824A CN109479656B CN 109479656 B CN109479656 B CN 109479656B CN 201811464824 A CN201811464824 A CN 201811464824A CN 109479656 B CN109479656 B CN 109479656B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/35—Bulbs; Alliums, e.g. onions or leeks
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention provides a production and processing method of saffron, and belongs to the technical field of saffron cultivation. The production and processing method of saffron is characterized by comprising the following steps: s1, selecting healthy and plump small saffron seed balls with the weight less than 1g, carrying out cold treatment at the temperature of 4-10 ℃ for 4-6 weeks, removing the skin, washing with water for 1-5 hours, disinfecting, washing for 3-5 times, and sucking water for later use; s2, moving the saffron corms to the outdoor for planting in 11 months of the previous year, buying 8-10 cm of land for the corms until the corms soil in 5 months of the next year, digging out the saffron corms, and placing the saffron corms in a shade place for 10 days; and S3, sequentially arranging the stigma croci on the double-layer net rack according to the two grades by the sorting device from the first 6 th ten days to the last 6 th days. The invention has the advantage of higher saffron yield.
Description
Technical Field
The invention belongs to the technical field of saffron cultivation, and particularly relates to a production and processing method of saffron.
Background
Stigma croci Sativi is suitable for the climate of warm and humid winter, cool and dry summer. A 'two-stage' cultivation method is mostly adopted in China, namely, seedballs are dug up from the ground in 5 months in the year, indoor cultivation and flower picking are carried out, and the seedballs after flower picking are planted in the ground in 11 months. The saffron is a rare Chinese medicinal material, the economic value for planting the saffron is high, the yield per mu is more than 10000 yuan, and after the seed balls in Zhejiang areas are dug, one-season rice can be planted to form a Wanyuan Qianjin planting mode. The area for planting saffron crocus in China is only about 5000 mu, which accounts for about 20% of the market demand, and most of saffron crocus still depends on import. Therefore, the improvement of the production and processing method of saffron has practical significance for improving the yield and quality of saffron.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a production and processing method of saffron, and solves the problem of low yield of saffron.
The purpose of the invention can be realized by the following technical scheme:
the production and processing method of saffron is characterized by comprising the following steps:
s1, selecting healthy and plump small saffron seed balls with the weight less than 1g, carrying out cold treatment at the temperature of 4-10 ℃ for 4-6 weeks, removing the skin, washing with water for 1-5 hours, disinfecting, washing for 3-5 times, and sucking water for later use;
s2, moving the saffron corms to the outdoor for planting in 11 months of the previous year, buying 8-10 cm of land for the corms until the corms soil in 5 months of the next year, digging out the saffron corms, and placing the saffron corms in a shade place for 10 days;
s3, sequentially arranging the stigma croci Sativi corms on a double-layer net rack according to two grades by a sorting device from the first ten days of 6 to the last ten days of 6, placing the stigma croci Sativi corms upwards, keeping the room temperature at 25-29 ℃, and continuing for more than 20 days until the dormancy period of the bulbs is finished; the two grades are a and b respectively, wherein a is more than or equal to 10g and less than 15g, and b is more than or equal to 15 g; controlling the room temperature to be 25-29 ℃;
s4, taking the anabolic leaf differentiation period from the end of 6 months to the end of 7 months, keeping the room temperature at 23-28 ℃, keeping the relative humidity at 80%, and shading indoors to avoid illumination;
s5, keeping the room temperature at 23-27 ℃ and the relative humidity at 78-82% during the flower bud differentiation period of the ten-day line from 8 months to 9 months, and shading indoors to avoid illumination;
s6, maintaining the room temperature at 20-25 ℃ and the relative humidity at 75% in the early formation period of floral organs from late 9 to late 10 months;
and S7, picking flowers from the bottom of 10 months to the end of 11 middle-of-month, and picking flowers in 11 middle-of-month, wherein the room temperature is controlled to be 15-18 ℃, the relative humidity is 75%, and the indoor sun shading is not performed.
In the method for producing and processing saffron, in step S2, when transplanting to outdoor land, fertilization is required to be performed 4 times, the first fertilization is performed in the middle ten days of 1 month, 300-400 kg of urea fertilizer is applied per hectare, the second fertilization is performed in the last ten days of 2 months, 150-200 kg of monopotassium phosphate liquid fertilizer with the fertilizer concentration of 0.4-0.6% is applied per hectare, the third fertilization is performed at the beginning of 3 months, 100-120 kg of compound fertilizer is applied per kg, the fourth fertilization is performed at the beginning of 4 months, and 50-80 kg of monopotassium phosphate liquid fertilizer with the fertilizer concentration of 0.4-0.6% is applied per month.
In the production and processing method of saffron, in step S2, the saffron grows in a vigorous stage from early 3 months to late 2 months of outdoor culture, 0.3% of urea and 0.2% of monopotassium phosphate are sprayed for 1 time every 10-15 days, and the spraying is carried out for 2-3 times continuously.
In the production and processing method of saffron, in step S2, matrix soil with the pH value of 5.5-6.5 is selected, soil is turned deeply 15-20 days before planting, the soil is raked evenly, and furrows are dug in the north-south direction to form furrows with the furrow width of 1-1.1 m, the furrow height of 15-20 cm and the furrow distance of 25-28 cm.
In the production and processing method of saffron, in step S2, the matrix soil for outdoor cultivation and flowering is the soil of northeast peat soil: pinus scale =2: 1.
In the production and processing method of saffron, in step S2, before planting, the bract coat of the selected bulb is removed, the seed is soaked in 50% carbendazim wettable powder solution with the ratio of 1:500 for 20-30 min, the seed is dried, the lateral buds are removed, 1 top tooth is left in the grade a, and 2-3 top teeth are left in the grade b.
In the production and processing method of the saffron, the sorting device comprises a frame, an input belt for inputting the saffron corms, an output belt I for outputting the saffron corms under the a grade and an output belt II for outputting the saffron corms under the b grade are arranged on the frame, a flow limiting structure is arranged above one end of the input belt and can allow one saffron corm to pass through, the flow limiting structure comprises two flow limiting plates which are stacked and fixedly arranged, the two flow limiting plates are in a horn mouth shape, the tail ends of the flow limiting plates extend to the outside of the input belt and form a ball outlet for outputting the saffron corms, a pipeline is arranged at the lower end of the ball outlet, a first push rod motor is fixed at the lower end of the pipeline, a first baffle plate is fixed on the first push rod motor, the first baffle plate can seal the lower end of the fixed pipe, an opening is formed at the middle end of the pipeline, a second push rod motor is fixed on the pipeline, and a pressing plate is, the press plate can stretch into the opening, a sponge layer is fixed on the surface of the press plate, conveying nets are arranged on the surfaces of the first output belt and the second output belt, the conveying nets have elasticity, a first sorting mechanism for sorting the saffron corms is arranged between the first input belt and the first output belt, a second sorting mechanism for sorting the saffron corms is arranged between the first output belt and the second output belt, the first sorting mechanism can convey the saffron corms to the second sorting mechanism, and a recovery box is arranged on one side of the second sorting mechanism.
The working principle of the device is as follows: placing the saffron corms on an input belt, leading a flow limiting structure to enable the saffron corms to sequentially enter between two flow limiting plates and sequentially enter a pipeline, sealing the lowermost saffron corms in the pipeline through a first baffle plate, pressing one saffron corm on the lowermost part through a pressing plate and limiting the saffron corms in the pipeline, opening the first baffle plate, leading the lowermost saffron corm to enter a first sorting mechanism, outputting the saffron corms to a first output belt when the weight is in a grade, sending the saffron corms to a second sorting mechanism when the weight is less than a or greater than a, outputting the saffron corms to a second output belt when the weight is in b grade, and sending the saffron corms to a recovery box when the weight is less than b grade.
The west safflower corm of different weight is sorted out to this device can be accurate, and is efficient, and is little to the damage of west safflower corm. The conveying net can protect the conveying net from being damaged in the conveying process.
In the production and processing method of saffron, the first sorting mechanism comprises a first conveying plate, a first rotating shaft, a first driving motor, a first weighing device and a first controller, wherein the first rotating shaft is rotatably arranged on the rack, the first conveying plate is fixed on the first rotating shaft, one end of the first conveying plate can be lapped on the first conveying belt, the first driving motor is fixed on the rack, an output shaft of the first driving motor is fixedly connected with the first rotating shaft, the first weighing device is fixed at one end of the first conveying plate, the first driving motor and the first weighing device are connected with the first controller through a circuit, a first fixing ring is arranged above the first weighing device, and a first speed reduction net is arranged on the first fixing ring. The controller I can control the rotation of the driving motor I, when the weighing device I weighs the weight of the saffron corms, the controller I transmits weight information to the controller I, and the controller I controls the rotation of the driving motor I to classify the saffron corms. The first speed reduction net can effectively prevent the west safflower corms from being injured by crashing when the west safflower corms fall from a high place.
In the production and processing method of crocus sativus, the second sorting mechanism comprises a second conveying plate, a second rotating shaft, a second driving motor, a second weighing device and a second controller, the second rotating shaft is rotatably arranged on the rack, the second conveying plate is fixed on the second rotating shaft, one end of the second conveying plate can be connected to the second conveying belt in a lap joint mode, the second driving motor is fixed on the rack, an output shaft of the second driving motor is fixedly connected with the second rotating shaft, the second weighing device is fixed at one end of the second conveying plate, the second driving motor and the second weighing device are connected with the second controller through a circuit, a second fixing ring is arranged above the weighing device, and a second deceleration net is arranged on the second fixing ring. The second controller can control the rotation of the second driving motor, the weight of the saffron corms is weighed by the second weighing device, the weight information is transmitted to the second controller, and the second controller controls the rotation of the second driving motor to classify the saffron corms. The second speed reduction net can effectively prevent the west safflower corms from being injured by crashing when the west safflower corms fall from a high place.
Compared with the prior art, the invention has the following advantages:
1. the processing technology has the advantages of high yield, good quality and good economic benefit, and the yield of saffron is greatly improved.
2. The west safflower corm of different weight is sorted out to this device can be accurate, and is efficient, and is little to the damage of west safflower corm. The conveying net can protect the conveying net from being damaged in the conveying process.
3. The controller I can control the rotation of the driving motor I, when the weighing device I weighs the weight of the saffron corms, the controller I transmits weight information to the controller I, and the controller I controls the rotation of the driving motor I to classify the saffron corms. The first speed reduction net can effectively prevent the west safflower corms from being injured by crashing when the west safflower corms fall from a high place.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a partially enlarged view of the drawing.
In the figure, 1, input band; 2. outputting a first tape; 3. outputting a second belt; 4. a restrictor plate; 5. a pipeline; 5a, opening; 6. a push rod motor I; 7. a first baffle plate; 8. a push rod motor II; 9. pressing a plate; 10. a sponge layer; 11. a conveying net; 12. a recycling bin; 13. a first conveying plate; 14. a first rotating shaft; 15. a first weighing device; 16. a first controller; 17. a first fixing ring; 18. a first speed reduction network; 19. a second conveying plate; 20. a second rotating shaft; 21. a second weighing device; 22. a second controller; 23. a second fixing ring; 24. and a second speed reduction network.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 2, a method for producing saffron comprises the following steps:
s1, selecting healthy and plump small saffron seed balls with the weight less than 1g, carrying out cold treatment at the temperature of 4-10 ℃ for 4-6 weeks, removing the skin, washing with water for 1-5 hours, disinfecting, washing for 3-5 times, and sucking water for later use;
s2, moving the saffron corms to the outdoor for planting in 11 months of the previous year, buying 8-10 cm of land for the corms until the corms soil in 5 months of the next year, digging out the saffron corms, and placing the saffron corms in a shade place for 10 days;
s3, sequentially arranging the stigma croci Sativi corms on a double-layer net rack according to two grades by a sorting device from the first ten days of 6 to the last ten days of 6, placing the stigma croci Sativi corms upwards, keeping the room temperature at 25-29 ℃, and continuing for more than 20 days until the dormancy period of the bulbs is finished; the two grades are a and b respectively, wherein a is more than or equal to 10g and less than 15g, and b is more than or equal to 15 g; controlling the room temperature to be 25-29 ℃;
s4, taking the anabolic leaf differentiation period from the end of 6 months to the end of 7 months, keeping the room temperature at 23-28 ℃, keeping the relative humidity at 80%, and shading indoors to avoid illumination;
s5, keeping the room temperature at 23-27 ℃ and the relative humidity at 78-82% during the flower bud differentiation period of the ten-day line from 8 months to 9 months, and shading indoors to avoid illumination;
s6, maintaining the room temperature at 20-25 ℃ and the relative humidity at 75% in the early formation period of floral organs from late 9 to late 10 months;
and S7, picking flowers from the bottom of 10 months to the end of 11 middle-of-month, and picking flowers in 11 middle-of-month, wherein the room temperature is controlled to be 15-18 ℃, the relative humidity is 75%, and the indoor sun shading is not performed.
Specifically, in step S2, when transplanting to outdoor land, fertilization is performed 4 times, the first fertilization is performed in 1 middle of the month, 300-400 kg of urea fertilizer is applied per hectare, the second fertilization is performed in 2 last ten days, 150-200 kg of monopotassium phosphate liquid fertilizer with 0.4-0.6% of fertilization concentration is applied per hectare, the third fertilization is performed at the beginning of 3 months, 100-120 kg of compound fertilizer is applied per kg, the fourth fertilization is performed at the beginning of 4 months, and 50-80 kg of monopotassium phosphate liquid fertilizer with 0.4-0.6% of fertilization per month is applied per month.
Specifically, in step S2, the growth of saffron is in a vigorous stage from late 2 months to early 3 months of outdoor cultivation, and 0.3% urea and 0.2% monopotassium phosphate are sprayed for 1 time every 10 to 15 days, and 2 to 3 times continuously.
Specifically, in step S2, matrix soil with the pH value of 5.5-6.5 is selected, soil is turned deeply 15-20 days before planting, the soil is raked evenly, and furrows are dug in the north-south direction to form furrows with the furrow width of 1-1.1 m, the furrow height of 15-20 cm and the furrow distance of 25-28 cm.
Specifically, in step S2, the matrix soil for outdoor cultivation and flowering is the northeast peat soil: pinus scale =2: 1.
Specifically, in step S2, before planting, the bract coat of the selected bulb is removed, the seed is soaked in 50% carbendazim wettable powder solution with the ratio of 1:500 for 20-30 min, the seed is dried, the lateral buds are removed, 1 top tooth is left in the a grade, and 2-3 top teeth are left in the b grade.
Specifically, the sorting device comprises a rack, an input belt 1 for inputting saffron bulbs, an output belt 2 for outputting saffron bulbs in a grade a and an output belt 3 for outputting saffron bulbs in a grade b are arranged on the rack, a flow limiting structure is arranged above one end of the input belt 1 and can allow one saffron bulb to pass through, the flow limiting structure comprises two flow limiting plates 4 stacked into a fixed arrangement, the two flow limiting plates 4 are in a horn mouth shape, the tail ends of the flow limiting plates 4 extend to the outside of the input belt 1 and form a bulb outlet for outputting the saffron bulbs, a pipeline 5 is arranged at the lower end of the bulb outlet, a push rod motor I6 is fixed at the lower end of the pipeline 5, a baffle plate I7 is fixed on the push rod point motor I, the baffle plate I7 can seal the lower end of a fixed pipe, an opening 5a is arranged at the middle end of the pipeline 5, a push rod motor II 8 is fixed on the end of the push rod motor II 8, a pressing plate 9 is fixed at, the pressing plate 9 can stretch into the opening 5a, the sponge layer 10 is fixed on the surface of the pressing plate 9, the first output belt 2 and the second output belt 3 are respectively provided with a conveying net 11, the conveying net 11 has elasticity, a first sorting mechanism for sorting the saffron corms is arranged between the first input belt 1 and the first output belt 3, a second sorting mechanism for sorting the saffron corms is arranged between the first output belt 2 and the second output belt 3, the first sorting mechanism can convey the saffron corms to the second sorting mechanism, and a recovery box 12 is arranged on one side of the second sorting mechanism.
The working principle of the device is as follows: placing the saffron corms on an input belt 1, leading a flow limiting structure to enable the saffron corms to sequentially enter between two flow limiting plates 4 and sequentially enter a pipeline 5, sealing the lowermost saffron corms in the pipeline 5 through a first baffle 7, then pressing one saffron corm on the lowermost part through a pressing plate 9 and limiting the saffron corms in the pipeline 5, then opening the first baffle 7, leading the lowermost saffron corm to a first sorting mechanism, outputting the saffron corms to a first output belt 2 when the weight is in a grade, sending the saffron corms to a second sorting mechanism when the weight is less than a or more than a, outputting the saffron corms to a second output belt 3 when the weight is in b grade, and sending the saffron corms to a recovery box 12 when the weight is less than b grade.
The west safflower corm of different weight is sorted out to this device can be accurate, and is efficient, and is little to the damage of west safflower corm. The transport web 11 protects the transport web 11 from damage during transport.
Specifically, the first sorting mechanism comprises a first conveying plate 13, a first rotating shaft 14, a first driving motor, a first weighing device 15 and a first controller 16, the first rotating shaft 14 is rotatably arranged on the rack, the first conveying plate 13 is fixed on the first rotating shaft 14, the end of the first conveying plate 13 can be connected to the first conveying belt in a lap joint mode, the first driving motor is fixed on the rack, an output shaft of the first driving motor is fixedly connected with the first rotating shaft 14, the first weighing device 15 is fixed at one end of the first conveying plate 13, the first driving motor and the first weighing device 15 are connected with the first controller 16 through a circuit, a first fixing ring 17 is arranged above the weighing device, and a first speed reduction net 18 is arranged on the first fixing ring 17. The first controller 16 can control the first driving motor to rotate, when the first weighing device 15 weighs the saffron corms and transmits the weight information to the first controller 16, the first controller 16 controls the first driving motor to rotate, and the saffron corms are classified. The first speed reduction net 18 can effectively prevent the west safflower bulbs from being injured by crashing when falling from a high place.
Specifically, the second sorting mechanism comprises a second conveying plate 19, a second rotating shaft 20, a second driving motor, a second weighing device 21 and a second controller 22, the second rotating shaft 20 is rotatably arranged on the rack, the second conveying plate 19 is fixed on the second rotating shaft 20, one end of the second conveying plate 19 can be in lap joint with the second conveying belt, the second driving motor is fixed on the rack, an output shaft of the second driving motor is fixedly connected with the second rotating shaft 20, the second weighing device 21 is fixed at one end of the second conveying plate 19, the second driving motor and the second weighing device 21 are connected with the second controller 22 through a circuit, a second fixing ring 23 is arranged above the weighing device, and a second deceleration net 24 is arranged on the second fixing ring 23. The second controller 22 can control the rotation of the second driving motor, when the second weighing device 21 weighs the weight of the saffron corms and transmits the weight information to the second controller 22, the second controller 22 controls the rotation of the second driving motor to classify the saffron corms. The second deceleration net 24 can effectively prevent the west safflower corms from being injured by crashing when the west safflower corms fall from a high place.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (6)
1. The production and processing method of saffron is characterized by comprising the following steps:
s1, selecting healthy and plump small saffron seed balls with the weight less than 1g, carrying out cold treatment at the temperature of 4-10 ℃ for 4-6 weeks, removing the skin, washing with water for 1-5 hours, disinfecting, washing for 3-5 times, and sucking water for later use;
s2, moving the saffron corms to the outdoor for planting in 11 months of the previous year, buying 8-10 cm of land for the corms until the corms soil in 5 months of the next year, digging out the saffron corms, and placing the saffron corms in a shade place for 10 days;
s3, sequentially arranging the stigma croci Sativi corms on a double-layer net rack according to two grades by a sorting device from the first ten days of 6 to the last ten days of 6, placing the stigma croci Sativi corms upwards, keeping the room temperature at 25-29 ℃, and continuing for more than 20 days until the dormancy period of the bulbs is finished; the two grades are a and b respectively, wherein a is more than or equal to 10g and less than 15g, and b is more than or equal to 15 g; controlling the room temperature to be 25-29 ℃;
s4, taking the anabolic leaf differentiation period from the end of 6 months to the end of 7 months, keeping the room temperature at 23-28 ℃, keeping the relative humidity at 80%, and shading indoors to avoid illumination;
s5, keeping the room temperature at 23-27 ℃ and the relative humidity at 78-82% during the flower bud differentiation period of the ten-day line from 8 months to 9 months, and shading indoors to avoid illumination;
s6, maintaining the room temperature at 20-25 ℃ and the relative humidity at 75% in the early formation period of floral organs from late 9 to late 10 months;
s7, picking flowers from the bottom of 10 months to the end of 11 middle-of-month, and picking flowers in 11 middle-of-month, wherein the room temperature is controlled to be 15-18 ℃, the relative humidity is 75%, and the indoor sun shading is not performed;
the sorting device comprises a rack, an input belt for inputting saffron bulbs, an output belt I for outputting the saffron bulbs under the grade a and an output belt II for outputting the saffron bulbs under the grade b are arranged on the rack, a flow limiting structure is arranged above one end of the input belt and can allow one saffron bulb to pass through, the flow limiting structure comprises two flow limiting plates stacked into a fixed arrangement, the two flow limiting plates are in a horn mouth shape, the tail ends of the flow limiting plates extend to the outside of the input belt and form a bulb outlet for outputting the saffron bulbs, a pipeline is arranged at the lower end of the bulb outlet, a first push rod motor is fixed at the lower end of the pipeline, a first baffle plate is fixed on a first push rod point motor and can seal the lower end of the fixed pipe, an opening is formed at the middle end of the pipeline, a second push rod motor is fixed on the pipeline, a press plate is fixed at the end part of a push rod of the second push rod motor and can extend into the, a sponge layer is fixed on the surface of the pressing plate, conveying nets are arranged on the surfaces of the first output belt and the second output belt, the conveying nets have elasticity, a first sorting mechanism for sorting saffron corms is arranged between the first input belt and the first output belt, a second sorting mechanism for sorting the saffron corms is arranged between the first output belt and the second output belt, the first sorting mechanism can convey the saffron corms to the second sorting mechanism, and a recovery box is arranged on one side of the second sorting mechanism;
the sorting mechanism I comprises a first conveying plate, a first rotating shaft, a first driving motor, a first weighing device and a first controller, wherein the first rotating shaft is rotatably arranged on a rack;
the second sorting mechanism comprises a second conveying plate, a second rotating shaft, a second driving motor, a second weighing device and a second controller, the second rotating shaft is rotatably arranged on the frame, the second conveying plate is fixed on the second rotating shaft, one end of the second conveying plate can be connected to the second conveying belt in a lap joint mode, the second driving motor is fixed on the frame, an output shaft of the second driving motor is fixedly connected with the second rotating shaft, the second weighing device is fixed at one end of the second conveying plate, the second driving motor and the second weighing device are connected with the second controller through a circuit, a second fixing ring is arranged above the weighing device, and a second speed reduction net is arranged on the second fixing ring.
2. The method for producing saffron according to claim 1, wherein in step S2, when transplanting to outdoor land, the fertilizer is applied 4 times, the first application is performed in 1 middle ten days of the month, 300-400 kg of urea fertilizer is applied per hectare, the second application is performed in 2 last ten days of the month, 150-200 kg of monopotassium phosphate liquid fertilizer with a concentration of 0.4-0.6% is applied per hectare, the third application is performed at the beginning of 3 months, 100-120 kg of compound fertilizer is applied per kg, the fourth application is performed at the beginning of 4 months, and 50-80 kg of monopotassium phosphate liquid fertilizer with a concentration of 0.4-0.6% is applied per month.
3. The method for producing saffron according to claim 1, wherein in step S2, during the vigorous growth phase of saffron from late 2 months to early 3 months of outdoor cultivation, 0.3% urea and 0.2% monopotassium phosphate are sprayed 1 time every 10-15 days for 2-3 times.
4. The method for producing saffron according to claim 1, wherein in step S2, matrix soil with a pH value of 5.5 to 6.5 is selected, soil is ploughed deeply 15 to 20 days before planting, the soil is raked evenly, and furrows are dug in the north-south direction to form furrows with a furrow width of 1 to 1.1m, a furrow height of 15 to 20cm and a furrow spacing of 25 to 28 cm.
5. The method for producing saffron according to claim 1, wherein in step S2, the matrix soil for outdoor cultivation of flowers is peat soil from northeast: pinus scale =2: 1.
6. The method for producing saffron according to claim 1, wherein in step S2, the bulbs selected before planting are deprived of bract, the seeds are soaked in a 1: 500-fold solution of 50% carbendazim wettable powder for 20-30 min, air-dried, and the lateral buds are removed, wherein 1 top tooth is left in the a-grade, and 2-3 top teeth are left in the b-grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811464824.9A CN109479656B (en) | 2018-12-03 | 2018-12-03 | Production and processing method of saffron |
Applications Claiming Priority (1)
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| CN111974688A (en) * | 2020-08-12 | 2020-11-24 | 浙江格锐特包装材料有限公司 | Device for classifying express according to different express weights |
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| CN103782790B (en) * | 2014-03-04 | 2015-06-03 | 湖州市中心医院 | Method for cultivating saffron buds |
| CN103814734A (en) * | 2014-03-05 | 2014-05-28 | 嘉兴市秀洲区天禾藏红花专业合作社 | Saffron crocus planting method |
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