CN107135703B - Seedling raising method for paper mulberry seeds - Google Patents
Seedling raising method for paper mulberry seeds Download PDFInfo
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- CN107135703B CN107135703B CN201710323062.XA CN201710323062A CN107135703B CN 107135703 B CN107135703 B CN 107135703B CN 201710323062 A CN201710323062 A CN 201710323062A CN 107135703 B CN107135703 B CN 107135703B
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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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- 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
- A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
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Abstract
The patent relates to the field of planting, and particularly discloses a paper mulberry seed seedling method, wherein a paper mulberry seedling device is used in the method, the part above a first groove is a airing area of paper mulberry seeds, the area between the first groove and a second groove is a soaking area and a moistening and maintaining area of the paper mulberry seeds, and a nutrient solution placing area is arranged below the second groove, so that the paper mulberry seeds can be repeatedly soaked when the paper mulberry seeds germinate, the paper mulberry seeds can rapidly crack, the time required by germination is reduced, and the germination rate is improved; meanwhile, the seedling raising stage of the broussonetia papyrifera seeds can be combined, the seedling raising rods can be flexibly slid to use the water storage tank in a segmented mode, and the broussonetia papyrifera seeds can quickly germinate to form broussonetia papyrifera seedlings. The scheme can improve the germination rate of the broussonetia papyrifera seeds and reduce the germination time required by the broussonetia papyrifera seeds.
Description
Technical Field
The invention belongs to the field of planting, and particularly relates to a seedling raising method for paper mulberry seeds.
Background
The broussonetia papyrifera has the characteristics of fast growth, strong adaptability, wide distribution, easy propagation, high heat and short felling period; the leaves are good pig feed, the bast fibers are high-grade raw materials for papermaking, the materials are pure white, the roots and the seeds can be used as medicines, tree sap can treat skin diseases, and the economic value is high. Collecting mature paper mulberry fruits in 10 months every year, mashing in a barrel, rinsing, removing residue liquid to obtain pure seeds, and drying in the air for later use.
However, as the seed particles of the broussonetia papyrifera seeds are small, the seed shells are hard, and the seed shells are difficult to crack in the planting process, the seeds are difficult to absorb water, so that the broussonetia papyrifera seeds are difficult to breathe and absorb water in the seedling raising process, the germination time of the broussonetia papyrifera seeds is long, and the germination efficiency is low.
Disclosure of Invention
The invention aims to provide a seedling raising method for broussonetia papyrifera seeds, which aims to improve the germination rate of the broussonetia papyrifera seeds and reduce the germination time required by the broussonetia papyrifera seeds.
In order to achieve the above object, the basic scheme of the invention is as follows: a seedling raising method of broussonetia papyrifera seeds comprises the following steps:
step 1: preparing a paper mulberry seedling raising device, which comprises a water containing mechanism and a placing mechanism, wherein the water containing mechanism comprises a water tank and a plurality of partition plates, the partition plates are fixedly arranged in the water tank, and the adjacent partition plates and the water tank are encircled to form a water storage tank; two guide grooves which are vertically arranged are arranged on the inner wall of the water storage tank, and the two guide grooves are oppositely arranged; a first groove and a second groove are sequentially arranged on the inner wall of each guide groove from top to bottom, pressure springs are arranged in the first grooves and the second grooves, and locking balls are fixedly connected to one ends, far away from the first grooves and the second grooves, of the pressure springs; the placing mechanism comprises a plurality of seedling raising rods and a plurality of material bearing plates for bearing the nutrient balls, the seedling raising rods are arranged in the water storage tank, two ends of the seedling raising rods are respectively arranged in the guide grooves in a sliding mode, and two ends of the seedling raising rods can abut against the lock balls; the seedling raising rod is provided with a conical hole for placing the paper mulberry seeds, and the diameter of the upper end of the conical hole is larger than that of the lower end of the conical hole; the lower surface of the seedling raising pole is provided with a plurality of knife spines; the plurality of material bearing plates are fixedly arranged in the water storage tank respectively and are positioned below the second grooves; the material bearing plate is provided with a plurality of through holes, the through holes and the tapered holes are positioned on the same vertical axis, and the diameter of each through hole is larger than the maximum diameter of each tapered hole;
step 2: filling sufficient nutrient solution into the spherical shell of the rubber to form a nutrient ball;
and step 3: adding water into each water storage tank, and enabling the liquid level of the water to be located between the first groove and the second groove; placing the nutrient balls in the step 2 on a material bearing plate, and then placing a broussonetia papyrifera seed in each conical hole;
and 4, step 4: pressing seedling raising rods in the water storage tanks, enabling the seedling raising rods to move downwards along the guide grooves, when the seedling raising rods move to the first grooves, extruding locking balls by two ends of the seedling raising rods, further extruding the locking balls into the first grooves, compressing the pressure spring at the moment, enabling the seedling raising rods to slide between the first grooves and the second grooves, soaking the paper mulberry seeds in water at the moment, and standing for 1-2 hours;
and 5: sliding the seedling raising rod in the step 4 to the upper part of the first groove, airing the paper mulberry seeds on the seedling raising rod, and continuously standing for 2-3 hours;
step 6: repeating the step 4 and the step 5 until the outer shell of the broussonetia papyrifera seed is cracked;
and 7: adjusting the liquid level of water in the water storage tank to enable the liquid level of the water to be 0.5-2 cm higher than that of the second groove, then sliding the seedling raising rod to the second groove, and supporting the seedling raising rod by a locking bead and a pressure spring at the second groove; at the moment, the broussonetia papyrifera seeds are in a wet state when contacting with water, and the broussonetia papyrifera seeds begin to germinate;
and 8: when the broussonetia papyrifera seeds in the step 7 germinate to 3-8 cm, continuing to slide the seedling raising rods downwards, enabling the knives on the lower surfaces of the seedling raising rods to pierce the nutrient balls on the material bearing plates, and enabling nutrient solution in the nutrient balls to enter water to form water culture nutrient solution; then the seedling raising rod is upwards slid to be in contact with the locking bead of the second groove, and the water culture nutrient solution provides nutrients for the germination of the broussonetia papyrifera seeds.
The principle and advantages of the basic scheme are as follows: 1. the paper mulberry seedling raising device is adopted in the step 1, the water storage tank is segmented by adopting two first grooves and two second grooves which are sequentially arranged from top to bottom, the part above the first grooves is a airing area of paper mulberry seeds, the area between the first grooves and the second grooves is a soaking area and a moistening and maintaining area of the paper mulberry seeds, and the area below the second grooves is a nutrient solution placing area; the seedling raising rods in the device can slide in the guide grooves, and the water storage tanks are used in a segmented manner by flexibly sliding the seedling raising rods in the seedling raising process of the paper mulberry seeds so as to accelerate the germination rate of the paper mulberry seeds; the arrangement of the pressure spring and the lock bead enables the lock bead to support the seedling raising pole and enable the seedling raising pole to slide along the guide groove under the action of larger pressure; the whole water tank is divided into a plurality of water storage tanks, broussonetia papyrifera seeds can be germinated in batches, the positions of the broussonetia papyrifera seeds can be continuously changed, and the broussonetia papyrifera seeds with the same growth degree can be placed in the same culture environment for seedling culture; 2. in the step 2, nutrient solution is injected into the spherical shell of the rubber, so that the nutrient solution is stored in the nutrient ball and is convenient to put into water, and meanwhile, the amount of the nutrient solution stored in the nutrient ball is very accurate, so that the optimum concentration of the finally obtained hydroponic nutrient solution can be ensured; 3. in the step 3, each paper mulberry seed is placed in each conical hole, so that each paper mulberry seed can be conveniently and independently treated; 4. in the step 4, the seedling raising rod is moved downwards to slide to the area between the first groove and the second groove, so that the shells of the broussonetia papyrifera seeds are soaked in water to be softened, the shells of the broussonetia papyrifera seeds can be conveniently cracked, and the broussonetia papyrifera seeds can recover activity after being soaked, and can be conveniently and quickly germinated; 5. in the step 5, the broussonetia papyrifera seeds are aired, the shells of the broussonetia papyrifera seeds are rapidly dehydrated and cracked, so that the water permeability of the shells of the broussonetia papyrifera seeds is enhanced, the broussonetia papyrifera seeds can absorb water and air more, and the activity is recovered, and the broussonetia papyrifera seeds can germinate quickly; in the step 6, repeating the step 4 and the step 5, and further repeatedly absorbing water and drying the shells of the broussonetia papyrifera seeds to enable the shells to crack rapidly, so that the germination efficiency of the broussonetia papyrifera seeds is improved, and the germination time required by the broussonetia papyrifera seeds is reduced; 6. in the step 6, sliding the seedling raising rod downwards to the second groove, wherein water is in contact with the paper mulberry seeds, the paper mulberry seeds are not completely soaked by the water, the whole paper mulberry seeds are kept moist, and the paper mulberry seeds are enabled to keep strong respiration and germinate and root rapidly; 7. the step 8 is set because after the broussonetia papyrifera seeds are germinated by using the substances of the broussonetia papyrifera seeds, the nutrient substances are reduced, and the broussonetia papyrifera seeds need to continue to grow by using external nutrients; therefore, the seedling raising rod needs to be moved downwards at the moment, and the knife on the lower surface of the seedling raising rod punctures the nutrient ball, so that nutrient substances in the nutrient ball enter water to form a water culture nutrient solution, and then the seedlings formed by the paper mulberry seeds continuously absorb nutrients to grow into seedlings.
In conclusion, the paper mulberry seedling raising device is used in the method, the part above the first groove is a airing area of paper mulberry seeds, the area between the first groove and the second groove is a soaking area and a moisture maintaining area of the paper mulberry seeds, the nutrient solution placing area is arranged below the second groove, and when the paper mulberry seeds germinate, the paper mulberry seeds can be repeatedly soaked, so that the paper mulberry seeds are rapidly cracked, the time required by germination is reduced, and the germination rate is further improved; meanwhile, the seedling raising stage of the broussonetia papyrifera seeds can be combined, the seedling raising rods can be flexibly slid to use the water storage tank in a segmented mode, and the broussonetia papyrifera seeds can quickly germinate to form broussonetia papyrifera seedlings.
The first preferred scheme is as follows: as a preferable scheme of the basic scheme, in step 3, when the broussonetia papyrifera seeds are placed in the conical holes, the germinating ends and the root growing ends of the broussonetia papyrifera seeds are judged, and the germinating ends of the broussonetia papyrifera seeds are upward. Through the setting, judge earlier that the growth direction of paper mulberry seed can guarantee that final paper mulberry seed finally germinates the root down, the seedling head is up to guarantee the quick normal growth of paper mulberry seed.
The preferred scheme II is as follows: as a preferable scheme of the first preferable scheme, in the step 8, the mass ratio of the nutrient solution to water in the water culture nutrient solution is 1: 293. through the arrangement, the ratio is the optimal ratio of the nutrient solution to the water, and the paper mulberry seedlings can quickly absorb nutrient substances in the water.
The preferable scheme is three: in a preferred embodiment of the second preferred embodiment, in step 7, the liquid level of the water is 1cm higher than that of the second groove. Through the setting, make the latter half of paper mulberry seed soaked by the water culture nutrient solution, make the nutrient substance in the quick absorption water culture nutrient solution of root system part of paper mulberry seed, make the upper portion of paper mulberry seed carry out aerobic respiration simultaneously, realize the material conversion, let the paper mulberry seedling grow fast.
Drawings
FIG. 1 is a schematic structural diagram of a paper mulberry seedling raising device according to the present invention;
fig. 2 is a sectional view of the paper mulberry seedling raising device according to the present invention.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the seedling raising device comprises a water tank 10, a guide groove 101, a first groove 111, a second groove 121, a pressure spring 131, a lock bead 141, a partition plate 20, a seedling raising rod 30, a taper hole 301, a knife stab 302, a material bearing plate 40, a through hole 401 and a nutrient ball 50.
The embodiment relates to a paper mulberry seedling raising device, which is basically as shown in the attached figures 1 and 2: comprises a water containing mechanism and a placing mechanism.
The water containing mechanism comprises a water tank 10 and three partition plates 20, the joints of the partition plates 20 and the water tank 10 are fixed by welding, and the water tank 10 is divided into four water storage tanks from left to right by the partition plates 20; the inner wall of the water storage tank is provided with two guide grooves 101 which are vertically arranged, and the two guide grooves 101 are opposite. A first groove 111 and a second groove 121 are sequentially arranged on the inner wall of each guide groove 101 from top to bottom, compression springs 131 are welded in the first groove 111 and the second groove 121, and locking balls 141 are welded at one ends, far away from the first groove 111 and the second groove 121, of the compression springs 131; the water storage tank is segmented by a first groove 111 and a second groove 121 which are sequentially arranged from top to bottom, the part above the first groove 111 is a drying area of the broussonetia papyrifera seeds, and the area formed between the first groove 111 and the second groove 121 is a soaking area and a moistening and maintaining area of the broussonetia papyrifera seeds; the seedling raising rods 30 can slide in the guide grooves 101, and when the paper mulberry seeds are cultured, the seedling raising rods 30 can slide flexibly to use the water storage tank in a segmented mode so as to accelerate the germination rate of the paper mulberry seeds.
The placing mechanism comprises four seedling raising rods 30 and four material bearing plates 40 for bearing the nutrient balls 50, the seedling raising rods 30 are slidably mounted in the water storage tank, two ends of each seedling raising rod 30 are slidably mounted in the guide grooves 101 respectively, and the left end and the right end of each seedling raising rod 30 can abut against the lock beads 141; be equipped with the bell mouth 301 of placing paper mulberry seed on the pole of growing seedlings 30, and the diameter of bell mouth 301 upper end is greater than the diameter of bell mouth 301 lower extreme, places paper mulberry seed and leaks down from bell mouth 301. The lower surface of the seedling raising pole 30 is provided with a plurality of knife stabs 302, the peripheries of the four material bearing plates 40 are respectively welded with the water tank 10 and the partition plate 20, and the material bearing plates 40 are positioned below the second grooves 121; a plurality of through holes 401 are formed in the material bearing plate 40, the number of the through holes 401 is the same as that of the tapered holes 301, and the corresponding through holes 401 and the corresponding tapered holes 301 are located on the same vertical axis; the diameter of the through hole 401 is larger than the maximum diameter of the tapered hole 301, a rubber pad is arranged at the through hole 401, and the arrangement of the through hole 401 and the rubber pad can effectively avoid the root of the paper mulberry seedling from being damaged; the upper end of the rubber pad is higher than the material bearing plate 40, the height of the rubber pad is consistent with the radius of the nutrient balls 50, the height of the rubber pad can prevent the nutrient balls 50 from falling out of the through holes 401, and the knife stabs 302 can fully pierce the nutrient balls 50.
In this embodiment, the operation includes the following steps:
step 1: preparing a paper mulberry seedling raising device in one embodiment;
step 2: filling sufficient nutrient solution into the spherical shell of the rubber to form a nutrient ball 50;
and step 3: adding water into each water storage tank, and enabling the liquid level of the water to be located between the first groove 111 and the second groove 121; placing the nutrient balls 50 in the step 2 on a material bearing plate 40, judging the germination end and the root growth end of the broussonetia papyrifera seeds, enabling the germination end of the broussonetia papyrifera seeds to be upward, and placing one broussonetia papyrifera seed in each conical hole 301;
and 4, step 4: pressing the seedling raising rods 30 in the water storage tanks, enabling the seedling raising rods 30 to move downwards along the guide grooves 101, when the seedling raising rods 30 move to the first grooves 111, extruding the locking beads 141 by two ends of the seedling raising rods 30, further extruding the locking beads 141 into the first grooves 111, compressing the compression springs 131, enabling the seedling raising rods 30 to slide between the first grooves 111 and the second grooves 121, soaking the paper mulberry seeds in water, and standing for 1.5 hours;
and 5: sliding the seedling raising rod 30 in the step 4 to the upper part of the first groove 111, airing the paper mulberry seeds on the seedling raising rod 30, and continuously standing for 2.5 hours;
step 6: repeating the step 4 and the step 5 until the outer shell of the broussonetia papyrifera seed is cracked;
and 7: adjusting the liquid level of the water in the water storage tank to enable the liquid level of the water to be higher than that of the second groove 121 by 1cm, then sliding the seedling raising pole 30 to the second groove 121, and supporting the seedling raising pole 30 by a lock bead 141 and a pressure spring 131 at the second groove 121; at the moment, the broussonetia papyrifera seeds are in a wet state when contacting with water, and the broussonetia papyrifera seeds begin to germinate;
and 8: when the broussonetia papyrifera seeds germinate to 5cm in the step 7, the seedling raising rod 30 continues to slide downwards, the knife-stabs 302 on the lower surface of the seedling raising rod 30 pierce the nutrient balls 50 on the material bearing plate 40, nutrient solution in the nutrient balls 50 enters water to form water culture nutrient solution, and the mass ratio of the nutrient solution to the water in the culture nutrient solution is 1: 293; then the seedling raising rod 30 is slid upwards to enable the seedling raising rod 30 to be in contact with the locking bead 141 of the second groove 121, and the water culture nutrient solution provides nutrients for the germination of the paper mulberry seeds.
The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. A seedling raising method of broussonetia papyrifera seeds is characterized by comprising the following steps:
step 1: preparing a paper mulberry seedling raising device, which comprises a water containing mechanism and a placing mechanism, wherein the water containing mechanism comprises a water tank and a plurality of partition plates, the partition plates are fixedly arranged in the water tank, and the adjacent partition plates and the water tank are encircled to form a water storage tank; two guide grooves which are vertically arranged are arranged on the inner wall of the water storage tank, and the two guide grooves are oppositely arranged; a first groove and a second groove are sequentially arranged on the inner wall of each guide groove from top to bottom, pressure springs are arranged in the first grooves and the second grooves, and locking balls are fixedly connected to one ends, far away from the first grooves and the second grooves, of the pressure springs; the placing mechanism comprises a plurality of seedling raising rods and a plurality of material bearing plates for bearing the nutrient balls, the seedling raising rods are arranged in the water storage tank, two ends of the seedling raising rods are respectively arranged in the guide grooves in a sliding mode, and two ends of the seedling raising rods can abut against the lock balls; the seedling raising rod is provided with a conical hole for placing the paper mulberry seeds, and the diameter of the upper end of the conical hole is larger than that of the lower end of the conical hole; the lower surface of the seedling raising pole is provided with a plurality of knife spines; the plurality of material bearing plates are fixedly arranged in the water storage tank respectively and are positioned below the second grooves; the material bearing plate is provided with a plurality of through holes, the through holes and the tapered holes are positioned on the same vertical axis, and the diameter of each through hole is larger than the maximum diameter of each tapered hole;
step 2: filling sufficient nutrient solution into the spherical shell of the rubber to form a nutrient ball;
and step 3: adding water into each water storage tank, and enabling the liquid level of the water to be located between the first groove and the second groove; placing the nutrient balls in the step 2 on a material bearing plate, and then placing a broussonetia papyrifera seed in each conical hole;
and 4, step 4: pressing seedling raising rods in the water storage tanks, enabling the seedling raising rods to move downwards along the guide grooves, when the seedling raising rods move to the first grooves, extruding locking balls by two ends of the seedling raising rods, further extruding the locking balls into the first grooves, compressing the pressure spring at the moment, enabling the seedling raising rods to slide between the first grooves and the second grooves, soaking the paper mulberry seeds in water at the moment, and standing for 1-2 hours;
and 5: sliding the seedling raising rod in the step 4 to the upper part of the first groove, airing the paper mulberry seeds on the seedling raising rod, and continuously standing for 2-3 hours;
step 6: repeating the step 4 and the step 5 until the outer shell of the broussonetia papyrifera seed is cracked;
and 7: adjusting the liquid level of water in the water storage tank to enable the liquid level of the water to be 0.5-2 cm higher than that of the second groove, then sliding the seedling raising rod to the second groove, and supporting the seedling raising rod by a locking bead and a pressure spring at the second groove; at the moment, the broussonetia papyrifera seeds are in a wet state when contacting with water, and the broussonetia papyrifera seeds begin to germinate;
and 8: when the broussonetia papyrifera seeds in the step 7 germinate to 3-8 cm, continuing to slide the seedling raising rods downwards, enabling the knives on the lower surfaces of the seedling raising rods to pierce the nutrient balls on the material bearing plates, and enabling nutrient solution in the nutrient balls to enter water to form water culture nutrient solution; then the seedling raising rod is upwards slid to be in contact with the locking bead of the second groove, and the water culture nutrient solution provides nutrients for the germination of the broussonetia papyrifera seeds.
2. A seedling raising method of broussonetia papyrifera seeds as claimed in claim 1, wherein in step 3, when the broussonetia papyrifera seeds are placed in the tapered holes, the germinating ends and the root growing ends of the broussonetia papyrifera seeds are judged to be upward.
3. A seedling raising method of broussonetia papyrifera seeds as claimed in claim 2, wherein in step 8, the mass ratio of the nutrient solution to water in the water culture nutrient solution is 1: 293.
4. a method for raising seedlings of broussonetia papyrifera seeds as claimed in claim 3, wherein in the step 7, the liquid level of the water is 1cm higher than that of the second groove.
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| CN109041636B (en) * | 2018-08-03 | 2021-12-03 | 贵州志浩刺梨产业开发有限公司 | Method for cultivating roxburgh rose seedlings |
| CN114208554B (en) * | 2021-12-20 | 2023-01-03 | 宣汉县通达林业有限公司 | Seedling raising device for forest engineering afforestation and seedling raising method thereof |
| CN115530064A (en) * | 2022-09-29 | 2022-12-30 | 安康市农作物种子站 | Wheat seed is cultivated with multi-angle nutrient solution supply apparatus |
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| CN203399495U (en) * | 2013-07-23 | 2014-01-22 | 山西省农业科学院高粱研究所 | Germination incubator |
| CN104798493A (en) * | 2015-05-12 | 2015-07-29 | 安徽科技学院 | Water storage tank type seed germination box |
| CN205830292U (en) * | 2016-06-14 | 2016-12-28 | 江西老庄主绿色农业发展有限公司 | A kind of Citrullus vulgaris germinating box |
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