CN213404440U

CN213404440U - Device for inducing sweet potatoes to bloom

Info

Publication number: CN213404440U
Application number: CN202022292124.5U
Authority: CN
Inventors: 王建玲; 王冬梅; 王新语; 曲美娜; 郭对田
Original assignee: Shandong Yantai Academy of Agricultural Sciences
Current assignee: Shandong Yantai Academy of Agricultural Sciences
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-11
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to an induced sweet potato device that blooms belongs to sweet potato cultivation technical field, including the box, install the pillar on four angles at box top, install in the pillar side and can stretch out and draw back the side curtain and install at the pillar top and the top curtain that can stretch out and draw back, box top demountable installation cystosepiment, set up a plurality of on the cystosepiment and insert the seedling hole, the inside water that is equipped with of box, the box lateral wall sets up inlet opening and the apopore that communicates to the internal chamber of box, the height that highly is higher than the apopore of inlet opening for solve the sweet potato among the prior art blossoming technique breeding means numerous and miscellaneous and the survival rate is low, blossoming small in quantity and the poor technical problem of quality.

Description

Device for inducing sweet potatoes to bloom

Technical Field

The utility model relates to a device for inducing sweet potato to bloom belongs to sweet potato cultivation technical field.

Background

The sweet potato belongs to the family Convolvulaceae, is a cross-pollinating plant, is generally incompatible by self-crossing, has the problem of incompatibility among varieties in the same group, and is difficult to produce seeds, so that sexual propagation is rarely adopted in production besides cross breeding; because the regeneration capability of the nutritive organs such as the tuberous roots, the stems and the tendrils of the sweet potatoes is stronger and the fine variety characters can be kept, the vegetative propagation of the tuberous roots, the stems and the tendrils of the sweet potatoes and the like is adopted in production. In addition, the sweet potatoes do not bloom in the north, one reason is that the sweet potatoes mainly depend on the illumination length in the north, and secondly once the roots of the sweet potatoes bear the melons, nutrients cannot be sufficiently supplied to upper stem tendrils and the nutrient requirements for blooming, the blooming quantity and quality of the sweet potatoes are also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device for inducing sweet potato to bloom, which aims to overcome the technical problems of complicated breeding means, low survival rate, small amount of blossoming and poor quality of the sweet potato blossoming technology in the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a device for induction sweet potato blooms, includes the box, installs the pillar on four angles at box top, installs at the pillar side and can stretch out and draw back the side curtain and install at the pillar top and can stretch out and draw back the top curtain, box top demountable installation cystosepiment, set up a plurality of seedling hole of inserting on the cystosepiment, the inside water that is equipped with of box, the box lateral wall sets up inlet opening and the apopore that communicates to box inner chamber, the height that highly is higher than the apopore of inlet opening.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the box adopts transparent glass material preparation and open-top, the inside bottom of box sets up the foam support skeleton, the inside at least one crossbeam that sets up of foam support skeleton, the cystosepiment is placed on the foam support skeleton, and the thickness sum of this foam support skeleton and cystosepiment thickness equals the degree of depth of the inside cavity of box.

Further, the side curtain includes left side curtain and right side curtain, installation left slide and right slide on the pillar, left side slide and right slide all set up to the L type, the both ends of left side slide and the both ends of right slide are all installed on the layer board through the slide supporting seat, layer board fixed mounting is on the pillar at two diagonal angles, pull ring slidable mounting is passed through on left slide in the top of left side curtain, pull ring slidable mounting is passed through on right slide in the top of right side curtain.

Further, the top curtain winding is on the top curtain spool, four pillar top installation top skeletons, install the top curtain spool on the skeleton of top, the one end of installing at top skeleton upper surface is rotated through the spool supporting seat at the both ends of top curtain spool, install the pearl of drawing with the synchronous pivoted of center pin on the center pin of top curtain spool, the top curtain stay cord is connected to one side that the top curtain spool was kept away from to the top curtain.

Further, at least one cross beam is arranged on the top framework.

Further, the middle parts of the left slide way and the right slide way are provided with arc-shaped transition parts.

The utility model has the advantages that: through setting up the box and the cystosepiment of demountable installation on the box, set up and insert the seedling hole on the cystosepiment, realize the water planting of sweet potato seedling and cultivate, stop the root and tie up the melon, guarantee nutrient fully supplies upper stem tendrilled and blooms the demand to the nutrient, through setting up the top curtain and side curtain, realize the short sunshine treatment to the sweet potato seedling, needn't breed and breed the blooming variety through the complicated breeding means, needn't use the iris diaphragm as the stock to graft and stop the root and tie up the melon, can induce the sweet potato to bloom, can not only apply to the scientific research breeding aspect, carry on the cross pollination, can also apply to the sightseeing, watch on the phenomenon that the sweet potato blooms in some agricultural high-tech sightseeing gardens; the box body made of transparent glass is convenient for viewing thick fibrous roots and large fruits of the sweet potatoes, and is convenient for observing the melon bearing phenomenon to remove in time; the left curtain and the right curtain, the left slide way and the right slide way are arranged, so that the left curtain and the right curtain can be conveniently and manually opened and closed, and the sweet potatoes are subjected to short-day treatment to induce the sweet potatoes to bloom; the top curtain and the top curtain reel are arranged, so that the top curtain can be conveniently opened and closed, and the short-day treatment of the sweet potatoes is realized; the cross beams on the top framework and the cross beams on the foam supporting framework are arranged, so that the tether can provide a climbing carrier for the sweet potato vines conveniently; through setting up arc transition portion, the left side curtain of being convenient for and right side curtain smoothly move on left slide and right slide respectively.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

fig. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 5 is a cross-sectional view taken at C-C of FIG. 1;

FIG. 6 is a cross-sectional view taken at D-D of FIG. 1;

fig. 7 is a perspective view of the present invention;

fig. 8 is a partially enlarged schematic view at E in fig. 7.

In the figure, 1, a box body, 3, a water inlet hole, 4, a support column, 5, a top curtain pull rope, 6, a right side curtain, 7, a supporting plate, 8, a slide rail supporting seat, 9, a scroll supporting seat, 10, a top curtain scroll, 11, a left slide rail, 12, a left side curtain, 13, a top curtain, 14, a top framework, 15, a right slide rail, 17, a foam plate, 18, a seedling inserting hole, 19, a foam plate supporting framework, 20, a cross beam and 21, a pull ring are arranged.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

A device for inducing sweet potatoes to bloom comprises a box body 1, supporting columns 4 arranged on four corners of the top of the box body 1, side curtains arranged on the side faces of the supporting columns 4 and capable of stretching out and drawing back, and top curtains 13 arranged on the tops of the supporting columns 4 and capable of stretching out and drawing back, wherein the sides and the top curtains 13 completely unfold the box body 1 and the supporting columns 4 to shade the periphery and the tops of the box body 1 and the supporting columns 4, foam plates 17 are detachably arranged on the top of the box body 1, a plurality of seedling inserting holes 18 are formed in the foam plates 17, water is filled in the box body 1, water inlet holes 3 and water outlet holes communicated with the inner cavity of the box body 1 are formed in the side walls of the box body 1, the height of each water inlet hole 3 is higher than the height of each water outlet hole, the water level in the box body 1 is controlled through the positions of the water outlet holes, the height of, set up seedling inserting hole 18 on cystosepiment 17, realize sweet potato seedling water planting and cultivate, stop root and tie up the melon, guarantee that nutrient fully supplies upper portion tendril and blooms the demand to the nutrient, through setting up top curtain 13 and side curtain, realize the short-day treatment to sweet potato seedling, needn't select and breed the variety of blooming through numerous and diverse breeding means, needn't use the quage as the stock to graft and stop root and tie up the melon, just can induce the sweet potato to bloom, can not only use in scientific research and breeding aspect, carry out the hybridization pollination, can also use in the sightseeing, watch the phenomenon that the sweet potato bloomed in some agricultural high-tech sightseeing garden, greatly promote sweet potato bloomeness quantity and quality.

Box 1 adopts transparent glass material preparation and open-top, 1 inside bottom of box sets up

foam supporting framework

19, 19 inside at least one crossbeam 20 that sets up of foam supporting framework, cystosepiment 17 is placed on foam supporting framework 19, and the thickness sum of this foam supporting framework 19 and cystosepiment 17 equals the degree of depth of 1 inside cavity of box, through the box 1 that sets up transparent glass material, is convenient for watch and admire the dense fibrous root of sweet potato and the fruit that becomes great, is convenient for simultaneously observe the melon phenomenon and in time remove.

The side curtains comprise a left side curtain 12 and a right side curtain 6, a left slide way 11 and a right slide way 15 are mounted on the supporting columns 4, the left slide way 11 and the right slide way 15 are both L-shaped, two ends of the left slide way 11 and two ends of the right slide way 15 are mounted on the supporting plate 7 through slide way supporting seats 8, the supporting plate 7 is fixedly mounted on the supporting columns 4 at two opposite corners, the top of the left side curtain 12 is slidably mounted on the left slide way 11 through a pull ring 21, and the top of the right side curtain 6 is slidably mounted on the right slide way 15 through the pull ring 21; by providing the left side curtain 12 and the right side curtain 6, and the left slide rail 11 and the right slide rail 15, the opening and closing of the left side curtain 12 and the right side curtain 6 can be operated manually, so that the sweet potato can be treated with short-day sunlight to induce the sweet potato to bloom. The middle parts of the left slide way 11 and the right slide way 15 are provided with arc-shaped transition parts; by providing the arc-shaped transition portion, the left curtain 12 and the right curtain 6 can be moved smoothly on the left slideway 11 and the right slideway 15, respectively.

The top curtain 13 is wound on a top curtain reel 10, top skeletons 14 are installed at the tops of the four pillars 4, the top skeleton 14 is provided with the top curtain reel 10, two ends of the top curtain reel 10 are rotatably installed at one end of the upper surface of the top skeleton 14 through reel supporting seats 9, pull beads which rotate synchronously with a central shaft are installed on the central shaft of the top curtain reel 10, and one side, far away from the top curtain reel 10, of the top curtain 13 is connected with a top curtain pull rope 5; through setting up top curtain 13 and top curtain spool 10, be convenient for operate pulling open and closed of top curtain 13, realize the short-day processing to the sweet potato. At least one cross beam 20 is arranged on the top framework 14; the cross beams 20 on the top framework 14 and the cross beams 20 on the foam supporting framework 19 are arranged, so that the tether can provide a climbing carrier for the sweet potato vine.

The using method comprises the following steps: seedling selection: in April in spring, selecting 20 robust sweet potato seedlings on a sweet potato seedbed, wherein the robust sweet potato seedlings comprise two varieties with different colors, and each variety comprises 10 seedlings; secondly, field planting: planting 20 selected potato seedlings into a culture pot with a medium size of 20cm, covering nutrient soil on the seedlings in the culture pot, and watering for careful management; and thirdly, transplanting and fixing: in the middle-upper ten days of 5 months, transplanting when a bunch of strong root systems grow on the potato seedlings and two to three potato leaves are spread, pouring the whole potato seedlings together with soil out of the culture pot during transplanting, slowly removing nutrient soil on the root systems of the potato seedlings, and washing the root systems clean by clear water. Wrapping the seedling root system with rock wool, inserting into the seedling inserting hole 18, carefully not breaking the root system, plugging the hole with rock wool to fix the root system, and keeping the seedling upright; fourthly, growth management in vegetative stage: nutrients and oxygen are regularly delivered, the components of the nutrient solution contain various nutrients such as nitrogen, phosphorus, potassium and trace elements necessary for plant growth, and water in the box body 1 is kept fresh and circulated through the regulation of the water inlet pipe and the water outlet pipe. When the plant grows to a certain height and is difficult to keep an upright state, the plant is fixed by a string, the upper end of the string is fixed on the cross beam 20 of the top framework 14, the lower end of the string penetrates through the seedling inserting hole 18 and is fixed on the cross beam 20 of the foam board supporting framework 19 in the box body 1, and the plant stems and tendrils are fixed along the string. During and before the vegetative growth period, the periphery of the box body 1 is always covered with shading cloth to create a dark environment in soil and facilitate root growth; when the root system in the box body 1 has the melon-forming phenomenon, the root system is removed to ensure that the nutrition is fully supplied to the stem and leaf parts; short-day treatment: in the middle late 6 months, when the plants grow fully to the height of 0.6-0.8 m and the stem leaves are flourishing, the short-day treatment is started by the device. The top curtain 13 and the side curtains are put down before five points in the evening every day, and are put back eight points in the morning next day, so that the daily illumination time of the plants is about 8 hours. When the treatment is carried out for about half a month to twenty days, buds appear in about 7 months generally, and the bud emergence time is different in the morning and evening due to different varieties; sixthly, management of flowering period: at the moment, the illumination treatment is continuously kept for 8 hours every day, the supply of nutrient solution is ensured, the individual melon on the fibrous root is removed in time, and the vines climb and are fixed on the strings. If the method is applied to scientific research and breeding, hybrid pollination can be performed at the moment; if the method is applied to a sightseeing garden, the shading cloth on the periphery of the box body can be removed, the vines are modeled according to the ornamental requirement, and the sweet potato plants can achieve the best ornamental effect by the huge root systems as thin as the dragon whiskers below the box body and the beautiful scenes that countless flowers with various colors are dotted on the stems and vines.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The device for inducing the sweet potato to bloom is characterized in that: including the box, install pillar on four angles in box top, install in the pillar side and can stretch out and draw back the side curtain and install at the pillar top and the top curtain that can stretch out and draw back, box top demountable installation cystosepiment, set up a plurality of seedling hole of inserting on the cystosepiment, the inside water that is equipped with of box, the box lateral wall sets up inlet opening and the apopore that communicates to box inner chamber, the height that highly is higher than the apopore of inlet opening.

2. The device for inducing sweet potato to bloom as claimed in claim 1, wherein: the box adopts transparent glass material preparation and open-top, the inside bottom of box sets up foam support frame, the inside at least one crossbeam that sets up of foam support frame, the cystosepiment is placed on foam support frame, and the thickness sum of this foam support frame's thickness and cystosepiment thickness equals the degree of depth of the inside cavity of box.

3. The device for inducing sweet potato to bloom as claimed in claim 2, wherein: the side curtain includes left side curtain and right side curtain, installation left slide and right slide on the pillar, left side slide and right slide all set up to the L type, the both ends of left side slide and the both ends of right slide all install on the layer board through the slide supporting seat, layer board fixed mounting is on the pillar of two diagonal angles, pull ring slidable mounting is passed through on left slide in the top of left side curtain, pull ring slidable mounting is passed through on right slide in the top of right side curtain.

4. The device for inducing sweet potato to bloom as claimed in claim 3, wherein: the top curtain is wound on the top curtain scroll, the top skeleton is installed at the tops of the four pillars, the top curtain scroll is installed on the top skeleton, one end of the top curtain scroll is installed on the upper surface of the top skeleton in a rotating mode through the scroll supporting seat at the two ends of the top curtain scroll, pull beads which rotate synchronously with the center shaft are installed on the center shaft of the top curtain scroll, and one side, far away from the top curtain scroll, of the top curtain is connected with a top curtain pull rope.

5. The device for inducing sweet potato to bloom as claimed in claim 4, wherein: at least one cross beam is arranged on the top framework.

6. The device for inducing sweet potato to bloom as claimed in claim 3, wherein: the middle parts of the left slide way and the right slide way are arc-shaped transition parts.