CN115119694A - Small watermelon greenhouse cultivation method for increasing watermelon yield - Google Patents
Small watermelon greenhouse cultivation method for increasing watermelon yield Download PDFInfo
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- CN115119694A CN115119694A CN202210758016.3A CN202210758016A CN115119694A CN 115119694 A CN115119694 A CN 115119694A CN 202210758016 A CN202210758016 A CN 202210758016A CN 115119694 A CN115119694 A CN 115119694A
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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
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/14—Drives
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention provides a small watermelon greenhouse cultivation method for improving watermelon yield. The small watermelon greenhouse cultivation method for improving the yield of watermelons comprises the following steps: s1 seedling and seed selection; s2 culturing seedlings in greenhouse; s3 land management of the cultivation field; s4 transferring to a cultivation greenhouse for field planting; s5 disease and pest control; s6, managing and maintaining the shed regularly; s7 harvest after maturation. According to the small watermelon greenhouse cultivation method for improving the yield of the watermelons, provided by the invention, during seedling cultivation, the soil in the cultivation greenhouse is humidified by using idle time, and the humidification is stopped before planting, so that the soil is sufficient in the depth range of 15-50 mm, the soil is soft, after cultivation, the root system of the seedling cultivation soil is easy to root, the root system is better in respiration, the seedling roots are obviously thicker, the acre yield after harvesting is obviously increased, and the improvement of the yield of the watermelons is facilitated.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a small watermelon greenhouse cultivation method for improving watermelon yield.
Background
With the continuous development of society, the demand on agricultural technology is continuously improved, in agricultural product varieties, watermelons are used as relatively mature products in melons and fruits and occupy important share in vegetable orchards, and with the large-scale planting and harvesting of watermelons, the agricultural yield is improved, the income of farmers is increased, and an agricultural economic system is stabilized.
When watermelons are planted, in order to maintain a constant-temperature and constant-humidity environment, a greenhouse planting mode is adopted to replace traditional open-air planting, the influence of environmental temperature change is reduced, meanwhile, the invasion of winged insects is reduced, the quality of watermelon planting in a greenhouse is increased, and the yield of watermelon planting is guaranteed.
In the prior art, when watermelons are planted and cultivated in the existing small greenhouse, due to the fact that the occupied area is small, the seedling cultivation period is short due to the adoption of an artificial seedling cultivation mode, when the germination rate is cultivated in an incomplete state, growth time of the watermelons can be wasted again in the germination process, and the germination cultivation efficiency of the watermelons needs to be improved.
Therefore, there is a need to provide a small watermelon greenhouse cultivation method for increasing watermelon yield to solve the above technical problems.
Disclosure of Invention
The invention provides a small watermelon greenhouse cultivation method for improving watermelon yield, which solves the problem that the germination and growth efficiency of watermelon cultivation needs to be improved.
In order to solve the technical problems, the small watermelon greenhouse cultivation method for improving the watermelon yield provided by the invention comprises the following steps:
s1 seedling and seed selection, and sterilization and bud cultivation are carried out after seed selection;
s2, intensively culturing seedlings in a greenhouse, transferring the watermelon seeds after sprouting to a seedbed in the greenhouse, regularly spraying nutrient solution for culturing seedlings, and carrying out constant-temperature treatment;
s3, managing the cultivation field, sprinkling water in advance in the greenhouse after the sun falls into the mountain, closing the greenhouse for one night after sprinkling water, opening the greenhouse for ventilation after the sun rises until the sun rises the next day, and sprinkling water again to ensure that the soil has enough water within the depth range of 15-50 mm and is continued for two nights;
s4, transferring the seedlings to a cultivation greenhouse for field planting, continuously managing the land two nights later, sprouting the seedlings to leak bud centers, transplanting the seedlings to a cultivation field, and covering the film for field planting;
s5, disease and pest control, wherein during the growth period of seedling culture, a winged insect trapping mode is adopted to trap and remove pests, and disease-resistant and fertility-increasing organic fertilizers are adopted to carry out uniform cultivation;
s6, managing and maintaining regularly in the greenhouse, cleaning weeds regularly in the greenhouse, crushing stem leaves after the weeds are removed, backfilling the crushed stem leaves into soil, and supplementing organic fertilizers in the soil;
and S7 harvesting after maturation.
Preferably, the bud breeding in the step S1 is to wrap the watermelon seeds with the soaked towel, and then place the watermelon seeds in a plastic bag for bud breeding for 1-1.5 days.
Preferably, the temperature during the constant temperature treatment in step S2 is controlled to be between 28 ℃ and 32 ℃.
Preferably, during the constant temperature treatment, the humidity of the air in the shed needs to be maintained between 35% and 50%.
Preferably, in the step S3 of field management, the field watering and the indoor centralized seedling raising in the step S2 are performed simultaneously, so that the field management is also completed after the seedling raising is completed, and a stable support is provided for the transplanting of the seedling raising.
Preferably, in the step S4, in the film covering and field planting process, ditches with a width of 80mm and a depth of 25mm are preferably dug in the field, watermelons are cultivated along the ditches for seedling raising, mulching films are covered after transplanting, and the mulching films on the outer edges of the ditches are covered with soil.
Preferably, soil bulges are arranged on the outer edges of the ditches, and the height of the soil bulges is 10-15 mm.
Preferably, in the step S6, in the process of smashing the weed stems and leaves, a portable smashing device is required to conveniently smash the weed stems and leaves, and the smashed weed stems and leaves are washed by a water source and then flow back to the soil.
Preferably, the portable crushing device comprises:
the processing box is provided with a material inserting port and a material cutting port, and the material inserting port is communicated with the material cutting port;
the processing mechanism comprises a driving motor, a driving main shaft and a cutting knife board, the driving motor is fixedly mounted on the processing box, the shaft end of the driving motor penetrates through the processing box, the shaft end of the driving motor is rotatably connected with the processing box, the shaft end of the driving motor is fixedly mounted with the driving main shaft, the driving main shaft is fixedly mounted with the cutting knife board, the surface of the cutting knife board is attached to the inner wall of the processing box, and the size of the cutting knife board is matched with the range of the cutting port;
and the discharge port is arranged at the bottom of the treatment box.
Preferably, the fixed surface of drive spindle installs national rotatory cover, fixed mounting has crushing pole on the drive spindle, fixed mounting has crushing blade on the crushing pole, still includes adjustment mechanism, adjustment mechanism includes extensible member and sealing ring, extensible member fixed mounting in handle on the case, the axle head of extensible member runs through handle the case, the axle head of extensible member with handle case sliding connection, the axle head fixed mounting of extensible member has the sealing ring, the surface of sealing ring with handle case sliding connection, the internal surface of sealing ring with the surface matching of rotatory cover.
Compared with the related technology, the small-sized watermelon greenhouse cultivation method for improving the yield of the watermelons, provided by the invention, has the following beneficial effects:
the invention provides a small watermelon greenhouse cultivation method for improving watermelon yield, wherein during seedling cultivation, soil in a cultivation greenhouse is humidified by using idle time, and humidification is stopped before planting, so that the soil is sufficient in a depth range of 15-50 mm, the soil is soft, after cultivation, root systems of the soil for seedling cultivation are easy to root, the root systems of the soil for seedling cultivation are better in respiration, the root systems of the seedling cultivation are obviously thicker, the acre yield after harvesting is obviously increased, and the improvement of the watermelon yield is facilitated.
Drawings
FIG. 1 is a diagram of a cultivation state of a small watermelon greenhouse cultivation method for increasing watermelon yield according to the present invention;
FIG. 2 is a three-dimensional view of a portable crushing device used in the small watermelon greenhouse cultivation method for increasing watermelon yield according to the present invention;
FIG. 3 is a schematic view of the overall structure shown in FIG. 2;
fig. 4 is a structural schematic diagram of a packaging state of a portable crushing device used in the small watermelon greenhouse cultivation method for increasing watermelon yield.
Reference numbers in the figures:
100. soil layer, 101, ditch, 110, overburden;
200. a protrusion;
300. watermelon seedlings;
400. mulching films;
1. a processing box 11, a material inserting port 12 and a material cutting port;
2. the device comprises a processing mechanism 21, a driving motor 22, a driving main shaft 23, a cutting knife board 24, a rotating cover 25, a crushing rod 26 and a crushing blade;
3. a discharge port;
4. adjusting mechanism, 41, telescopic part, 42, sealing ring.
Detailed Description
The invention is further described below with reference to the drawings and the embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a cultivation state diagram of the greenhouse cultivation method for watermelon for increasing watermelon yield according to the present invention; FIG. 2 is a three-dimensional view of a portable crushing device used in the small watermelon greenhouse cultivation method for increasing watermelon yield according to the present invention; FIG. 3 is a schematic structural view of the whole shown in FIG. 2; fig. 4 is a structural schematic diagram of a packaging state of a portable crushing device used in the small watermelon greenhouse cultivation method for increasing watermelon yield.
A small watermelon greenhouse cultivation method for improving watermelon yield comprises the following steps:
s1 seedling and seed selection, and sterilization and bud cultivation are carried out after seed selection;
s2, intensively culturing seedlings in a greenhouse, transferring the watermelon seeds after sprouting to a seedbed in the greenhouse, regularly spraying nutrient solution for culturing seedlings, and carrying out constant-temperature treatment;
s3, managing the cultivation field, sprinkling water in advance in the greenhouse after the sun falls into the mountain, closing the greenhouse for one night after sprinkling water, opening the greenhouse for ventilation after the sun rises until the sun rises the next day, and sprinkling water again to ensure that the soil has enough water within the depth range of 15-50 mm and is continued for two nights;
s4, transferring the seedlings into a cultivation greenhouse for field planting, after two continuous nights of land management, sprouting the seedlings and leaking bud centers, transplanting the seedlings into a cultivation field, and mulching for field planting;
s5, disease and pest control, wherein during the growth period of seedling culture, a winged insect trapping mode is adopted to trap and remove pests, and disease-resistant and fertility-increasing organic fertilizers are adopted to carry out uniform cultivation;
s6, managing and maintaining regularly in the greenhouse, cleaning weeds regularly in the greenhouse, crushing stem leaves after the weeds are removed, backfilling the crushed stem leaves into soil, and supplementing organic fertilizers in the soil;
and S7 harvesting after maturation.
During the seedling raising period, the soil in the cultivation greenhouse is humidified by using the idle time, and the humidification is stopped before the cultivation, so that the moisture in the depth range of 15-50 mm of the soil is sufficient, the soil is soft, after the cultivation, the root system of the seedling-raising soil is easy to root, the root system is better in respiration, the seedling-raising rhizome is obviously thicker, the yield per mu after the cultivation is obviously increased, and the improvement of the yield of the watermelon is facilitated.
And in the step S1, the bud breeding treatment is that the soaked towel wraps the watermelon seeds, and then the watermelon seeds are placed in a plastic bag for bud breeding, wherein the bud breeding time is 1-1.5 days.
The temperature is controlled between 28 ℃ and 32 ℃ during the constant temperature treatment in the step S2.
In the constant temperature treatment process, the air humidity in the shed needs to be maintained between 35% and 50%.
In the process of managing the field cultivated in the step S3, sprinkling water to the field and centrally growing seedlings in the greenhouse in the step S2 are performed synchronously, so that the field management is also completed after the seedlings are grown, and stable support is provided for transplanting the seedlings.
And in the step S4, in the film covering and field planting process, preferably excavating ditches with the width of 80mm and the depth of 25mm in the field, cultivating watermelons along the ditches for seedling cultivation, covering mulching films after transplanting, and covering the mulching films at the outer edges of the ditches with soil.
Soil bulges are arranged on the outer edges of the ditches, and the height of each bulge is 10-15 mm.
Referring to fig. 1, a soil layer is 100, trenches 101 are positioned in the soil layer 100 and provide space for seedling cultivation, at most two rows of watermelon seedlings 300 are cultivated in the same trench 101, and the spacing is uniformly distributed, so that a sufficient nutrient absorption range is provided for the watermelon seedlings 300, and the mutual influence between the adjacent watermelon seedlings 300 is reduced;
when the mulching film 400 is covered, the outer edges are covered on both sides of the protrusions 200, and the covering layer 110 is applied to cover the mulching film 400 on the outer edges of the protrusions 200.
Sufficient buffering and growth space can be provided for the watermelon seedlings 300 before the mulching film is broken, and the phenomenon that the watermelon seedlings grow in a blocking mode after mulching is avoided.
In the process of smashing the weed stems and leaves in the step S6, convenient smashing equipment is needed to conveniently smash the weed stems and leaves, and the smashed weed stems and leaves are washed by water and then flow back to the soil.
Portable reducing mechanism includes:
the processing device comprises a processing box 1, wherein a material inserting port 11 and a material cutting port 12 are formed in the processing box 1, and the material inserting port 11 is communicated with the material cutting port 12;
the processing mechanism 2 comprises a driving motor 21, a driving spindle 22 and a cutting knife board 23, the driving motor 21 is fixedly mounted on the processing box 1, the shaft end of the driving motor 21 penetrates through the processing box 1, the shaft end of the driving motor 21 is rotatably connected with the processing box 1, the driving spindle 22 is fixedly mounted at the shaft end of the driving motor 21, the cutting knife board 23 is fixedly mounted on the driving spindle 22, the surface of the cutting knife board 23 is attached to the inner wall of the processing box 1, and the size of the cutting knife board 23 is matched with the range of the cutting port 12;
a discharge port 3, wherein the discharge port 3 is arranged at the bottom of the treatment box 1.
Through inserting the weeds that will clear away preferentially into plug-in material mouth 11, in digging into cutting material mouth 12 through plug-in material mouth 11, follow cutting material mouth 12 with weeds to handling the propelling movement in the case 1, start driving motor 21, driving motor 21 drives cutting knife board 23 through drive main shaft 22 and carries out the rotary cutting to the inserted weeds, cut into the thin material, pour into the water source into from plug-in material mouth 11 after the cutting material, make thin material and water source mix, utilize chlorophyll and the moisture in the weeds to backfill again to soil, provide support for watermelon growth, replenish the water source that is absorbed by weeds again when removing weeds, provide good environment for watermelon growth.
The driving motor 21 is a stepping motor, and is connected with an external power supply when in use to provide a power source for the rotation of the driving main shaft 21.
The fixed surface of drive main shaft 22 installs national rotatory cover 24, fixed mounting has crushing pole 25 on the drive main shaft 22, fixed mounting has crushing blade 26 on the crushing pole 25, still includes adjustment mechanism 4, adjustment mechanism 4 includes extensible member 41 and sealing ring 42, extensible member 41 fixed mounting in handle on the case 1, the axle head of extensible member 41 runs through handle case 1, extensible member 41 the axle head with handle 1 sliding connection of case, extensible member 41 the axle head fixed mounting have sealing ring 42, sealing ring 42's surface with handle 1 sliding connection of case, sealing ring 42's internal surface with the surface matching of rotatory cover 24.
Through the cooperation of rotating the cover 24 and the sealing ring 42, crushing unloading that can be normal when opening, after smashing the unloading, the sealed cover 42 moves down and covers on rotating the cover 24, forms the sealed of junction, and the sealed back of junction, crushing blade 26 can carry out the regrinding to the unloading of rotating the cover 24 below, fully appears the moisture and the nutrient composition of miscellaneous grass kind, conveniently backfills quick absorption behind the soil.
The telescopic part 41 adopts an electric telescopic rod, is connected with an external power supply during use, and provides a stable power source for the lifting adjustment of the sealing ring 42.
The butt joint that sealing ring 42 can be stable after the downstream is on rotatory cover 24, and sealing ring 42 forms relative sealed with rotatory cover 24 for piece or water source can not follow the outside sputtering of cutting feed inlet 11 or blank mouth 12 at the in-process of regrinding, guarantee regrinding's sufficiency, reduce the interference to external environment.
This portable reducing mechanism's theory of operation:
after the weeds are removed, inserting one end of each weed from the material inserting port 11, and moving the weed after the insertion to the material cutting port 12;
then, the weeds are pushed into the treatment box 1 from the material cutting opening 12, the driving motor 21 is started, the driving motor 21 drives the driving main shaft 22 to rotate, and the driving main shaft 22 drives the cutting knife board 23 to rotate and cut;
the weeds gradually approach the cutting range of the cutting knife plate 23 in the pushing process, and a cleaning mixed water source is injected from the material insertion port 11 after the cutting is finished;
the cleaning water source washes weed fragments attached to the inside of the treatment box 1, so that nutritional ingredients in the weeds are fully mixed, and the crushed mixture is discharged and uniformly backfilled into soil after the discharge hole 3 is opened.
This portable reducing mechanism's beneficial effect:
through inserting the weeds that will clear away preferentially into plug-in material mouth 11, in digging into cutting material mouth 12 through plug-in material mouth 11, follow cutting material mouth 12 with weeds to handling the propelling movement in the case 1, start driving motor 21, driving motor 21 drives cutting knife board 23 through drive main shaft 22 and carries out the rotary cutting to the inserted weeds, cut into the thin material, pour into the water source into from plug-in material mouth 11 after the cutting material, make thin material and water source mix, utilize chlorophyll and the moisture in the weeds to backfill again to soil, provide support for watermelon growth, replenish the water source that is absorbed by weeds again when removing weeds, provide good environment for watermelon growth.
Compared with the prior art, the small watermelon greenhouse cultivation method for improving the watermelon yield has the following beneficial effects:
during the seedling raising period, the soil in the cultivation greenhouse is humidified by using the idle time, and the humidification is stopped before the cultivation, so that the moisture in the depth range of 15-50 mm of the soil is sufficient, the soil is soft, after the cultivation, the root system of the seedling-raising soil is easy to root, the root system is better in respiration, the seedling-raising rhizome is obviously thicker, the yield per mu after the cultivation is obviously increased, and the improvement of the yield of the watermelon is facilitated.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A small watermelon greenhouse cultivation method for improving watermelon yield is characterized by comprising the following steps:
s1 seedling and seed selection, and sterilization and bud cultivation are carried out after seed selection;
s2, intensively culturing seedlings in a greenhouse, transferring the watermelon seeds after sprouting to a seedbed in the greenhouse, regularly spraying nutrient solution for culturing seedlings, and carrying out constant-temperature treatment;
s3, managing the cultivation field, sprinkling water in advance in the greenhouse after the sun falls into the mountain, closing the greenhouse for one night after sprinkling water, opening the greenhouse for ventilation after the sun rises until the sun rises the next day, and sprinkling water again to ensure that the soil has enough water within the depth range of 15-50 mm and is continued for two nights;
s4, transferring the seedlings into a cultivation greenhouse for field planting, after two continuous nights of land management, sprouting the seedlings and leaking bud centers, transplanting the seedlings into a cultivation field, and mulching for field planting;
s5, disease and pest control, wherein during the growth period of seedling culture, a winged insect trapping mode is adopted to trap and remove pests, and disease-resistant and fertility-increasing organic fertilizers are adopted to carry out uniform cultivation;
s6, managing and maintaining regularly in the greenhouse, cleaning weeds regularly in the greenhouse, crushing stem leaves after the weeds are removed, backfilling the crushed stem leaves into soil, and supplementing organic fertilizers in the soil;
and S7 harvesting after maturation.
2. The greenhouse cultivation method for mini-watermelon with increased watermelon yield as claimed in claim 1, wherein the bud cultivation in step S1 comprises wrapping watermelon seeds with soaked towel, and then putting the wrapped watermelon seeds in plastic bags for bud cultivation for 1-1.5 days.
3. The greenhouse cultivation method for watermelon of claim 1, wherein the temperature of the constant temperature treatment in step S2 is controlled between 28 ℃ and 32 ℃.
4. The greenhouse cultivation method for mini-watermelon with increased watermelon yield as claimed in claim 3, wherein the humidity of the air in the greenhouse needs to be maintained between 35% and 50% during the constant temperature treatment.
5. The greenhouse cultivation method for watermelon of claim 4, wherein in the step of cultivation and field management in S3, sprinkling water in the field and raising seedlings intensively in the greenhouse in S2 are performed simultaneously, so that after the seedlings are raised, the field management is also completed, and stable support is provided for transplanting the seedlings.
6. The greenhouse cultivation method for mini-watermelon capable of improving watermelon yield according to claim 5, wherein in the step S4, in the process of mulching and field planting, ditches 80mm wide and 25mm deep are firstly dug in the field, watermelon seedlings are cultivated along the ditches, mulching films are covered after transplanting, and the mulching films at the outer edges of the ditches are covered with soil.
7. The greenhouse cultivation method for mini-watermelon capable of improving watermelon yield as claimed in claim 6, wherein the outer edge of the ditch is provided with soil protrusions with a height of 10 mm-15 mm.
8. The greenhouse cultivation method for small-sized watermelons to improve the yield of watermelons as claimed in claim 7, wherein in the process of smashing the weed stems and leaves in the step S6, a portable smashing device is needed to conveniently smash the weed stems and leaves, and the smashed weed stems and leaves are washed by a water source and then flow back to soil.
9. The greenhouse cultivation method for small watermelons for improving the yield of watermelons according to claim 8, wherein the portable smashing device comprises:
the processing box is provided with a material inserting port and a material cutting port, and the material inserting port is communicated with the material cutting port;
the processing mechanism comprises a driving motor, a driving main shaft and a cutting knife board, the driving motor is fixedly mounted on the processing box, the shaft end of the driving motor penetrates through the processing box, the shaft end of the driving motor is rotatably connected with the processing box, the shaft end of the driving motor is fixedly mounted with the driving main shaft, the driving main shaft is fixedly mounted with the cutting knife board, the surface of the cutting knife board is attached to the inner wall of the processing box, and the size of the cutting knife board is matched with the range of the cutting port;
and the discharge port is arranged at the bottom of the treatment box.
10. The small watermelon greenhouse cultivation method for improving watermelon yield as claimed in claim 9, wherein a rotary cover is fixedly mounted on the outer surface of the driving main shaft, a smashing rod is fixedly mounted on the driving main shaft, a smashing blade is fixedly mounted on the smashing rod, the small watermelon greenhouse cultivation method further comprises an adjusting mechanism, the adjusting mechanism comprises a telescopic piece and a sealing ring, the telescopic piece is fixedly mounted on the treatment box, the shaft end of the telescopic piece penetrates through the treatment box, the shaft end of the telescopic piece is in sliding connection with the treatment box, the shaft end of the telescopic piece is fixedly mounted with the sealing ring, the outer surface of the sealing ring is in sliding connection with the treatment box, and the inner surface of the sealing ring is matched with the outer surface of the rotary cover.
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