JP2007312760A - Method for sound-cultivating field crop - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for sound-cultivating a field crop, by which the growth stimulation and healthy seedling healthy growth of the field crop are obtained in high repeatability and highly safely. <P>SOLUTION: This method for sound-cultivating a field crop comprises deriving a basic tempo from the circadian rhythm of the field crop to be cultivated, randomly using whole note or quarter note durations for low frequency sounds in frequency range of 50 to 300 Hz and forming consonances to form fundamental tones, further using randomly using durations such as whole note or thirty-second note for sounds forming consonances with high frequency sounds to form melody fundamental tones, organizing musical sounds in a condition of four-four time 16 bars one-cycle, mixing and amplifying, and giving sounds to the field crop from a sound output portion. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a method for cultivating an agricultural product to enhance healthy seedling growth and high cultivating productivity by adding acoustic stimulation to the whole root, stem, leaf, etc. of agricultural products such as sugar beet, flower buds, cereals and fruit trees. .

  Agricultural crops were originally cultivated under natural environment, but under natural environment, cultivation productivity is greatly affected by changes in natural environment conditions, and along with economic growth Glass greenhouses and plastic houses to prevent heavy use of chemical fertilizers that are stable in a short period of time and require high cultivation productivity, and that are fast acting and prevent low temperatures, frost, wind damage, etc. Alternatively, there has been a significant shift to controlled cultivation through institutionalization such as tunnel covering.

  However, in the management cultivation by institutionalization, the cultivation is done under the division of natural environmental conditions, and chemical fertilizers with excellent fast-acting properties have been used frequently, but they are not washed out due to rain. A large amount of chemical fertilizers are accumulated as inorganic salts in the cultivated soil, resulting in a significant decrease in geopower. As a result, the growth of crops has been reduced, resulting in further chemical fertilizer fertilization. The soil is extremely exhausted, and the crops are exhausted due to exhaustion of the soil, causing pest damage and frequent use of agrochemicals. Is in a state of being accumulated in large quantities.

  On the other hand, along with the recent increase in health orientation, the safety of crops and the so-called traceability of their production history have been strongly demanded. Yes. However, organic fertilizers are slow-acting, resulting in inferior cultivation productivity. Naturally, in pesticide-free cultivation, it is necessary to cope with disease prevention and disease prevention by pests. For this reason, in the pesticide-free and organic fertilizer cultivation, there is a strong demand for a means of achieving high safety, healthy seedling growth and high cultivation productivity.

By the way, the effects of music on plants including crops were introduced in fragments from other countries, and in Japan, a certain acoustic manufacturer tried to cultivate music in a greenhouse, but there was no significant difference in the cultivation effect. However, although there are some serious farmers who use music for tomato cultivation, it has been subject to subjective evaluations and has not yet spread.
On the other hand, there has been a prior application for a plant growth control method and apparatus that imparts music or vibration to a plant body to promote or suppress seed germination and seedling growth.
Pedro Ferrandis "Lagalance voyageuse" No. 37, 1997 Magazine House "Raku" July 1996-January 1997 issue Workshop "secret words of plants" JP-A-6-62669

  However, since music is an aesthetic art that originally uses sound, there is no technical background for the purpose of plant cultivation. Considered as a probable result due to the growing conditions and the method of adding sound or vibration of the music used, it has not been reproduced.

  By the way, since plants maintain a circadian rhythm peculiar to plants, the uptake of energy by promoting the growth of roots, stems and leaves of crops grown based on the circadian rhythm or by promoting photosynthesis and respiration. In addition, in the case of fruit and vegetables, cereals or fruit trees, it is desired from the viewpoint of cultivation and cultivation to add sound or vibration for promoting growth related to flowering and fruiting.

In addition, plants are added with external stimuli and stress, ie, sound or vibration that promotes environmental responsiveness, such as pressurization and impact by rain and wind, and contact and eating damage by birds and visiting insects. Is also considered a very effective means.
Therefore, as a result of extensive research, the inventor has added reproducibility, safety, and crops by adding sound or vibration to enhance the growth of each crop and the environmental response based on the rhythm of the circadian clock of the crop. It has been clarified that the growth and growth of healthy seedlings are possible.

  The present invention provides an acoustic cultivation method for crops that is reproducible, safe, growth-promoting, and capable of nurturing and growing healthy seedlings by enhancing the growth promotion and environmental response action based on the circadian clock of the crops. There is to do.

  The technical means used by the present invention to solve the above-mentioned problems is that the crop is grown and grown in a circadian rhythm peculiar to crops, and the frequency of 50 to 300 Hz is used to promote the growth and germination rate of the germ. In order to promote flowering, ripen ripening, or improve environmental response, the sound or vibration of approximately 190 to 290 Hz, which is the sound of a visiting insect, is used, and the sound of raindrops is similar. Sounds related to these sounds and vibrations are incorporated into crops as a concerted pitch.

  Therefore, in the present invention, in order to derive the basic tempo from the circadian rhythm of crops, to add large fluctuations and to promote the growth, to enhance the environmental response action and to form a harmony pitch, the C key 0G sound is used as a basic fundamental tone. 1C sound, 1F sound or 1G sound, consisting of a sine wave decay sound or pipe organ, harp or low string instrument pizzicato sound with no overtone components, and randomly used as full note, half note, and quarter note The melody fundamental tone is a 2A sound, 2B sound, 2C sound, 2E sound, 2F sound, 2G sound, 3C sound, 3D sound, a sine wave decay sound without a harmonic component, or a pipe organ, a harp or It consists of low string instrument pizzicato sounds, and the note value is full note, half note, quarter note, eighth note, sixteenth note and thirty-second note These are used as basic sounds and melody sounds in 16 quarters and one quarter cycle, mixed and amplified as appropriate, and coordinated on the outer peripheral surface surrounding the crops in the facility or on the top of the crops. Or a panel-type speaker or a cone-type speaker embedded in the floor soil to add sound output.

  Furthermore, the basic fundamentals are 2B, 2G and 3D sounds, and the whole note and half note are randomly used for the note value, and the melody fundamental tone is used as the feather tone of the visiting insects that enhance flowering, ripen ripening or enhance environmental response. 2B sound, 2G sound and 3D sound, all notes, half notes and quarter notes are used for the note value, and the raindrop sound was processed as a basic fundamental tone for about 1 second. This is a recording sound of 20 or more raindrops falling simultaneously. All notes, half notes, and quarter notes are randomly used for the note value, and the melody fundamental tone is processed by a food infade-out process of about 1 second. This is a sound recording of falling raindrops in which all notes, half notes, quarter notes, eighth notes and sixteenth notes are used randomly.

  As described above, the present invention derives the basic tempo from the circadian rhythm of crops to be cultivated, and the basic fundamental tone so that a consonant pitch is formed in the range of 50 to 300 Hz, which is a frequency that enhances the growth promotion and environmental response action. Is a C major 0G sound, 1C sound, 1F sound or 1G sound, which consists of a sine wave decay sound with no overtone component, pipe organ, harp, low string instrument pizzicato sound, and the note value is full note, half note, fourth The melody is used randomly, and the melody fundamental is 2A sound, 2B sound, 2C sound, 2E sound, 2F sound, 2G sound, 3C sound, 3D sound, sine wave decaying sound with no overtone component, pipe organ , Harp, low-string instrument pizzicato sounds are used, and all notes, half notes, quarter notes, eighth notes, sixteenth notes and thirty-second notes are used randomly .

The basic and melody fundamentals are converted into basic and melody musical sounds in a quarter-beat, 16-bar, one cycle, mixed as appropriate, and amplified for sound output. The sound is generated with sound or vibration that enhances growth promotion and environmental response with large fluctuations, and is received with a very high acceptance rate. By being embedded in the outer peripheral surface or upper surface or floor soil, it can be added to agricultural products over a wide area with slight attenuation, so that it is possible to grow and grow with high cultivation productivity along with healthy seedlings. The reproducibility is high and the use of sound makes it safe to use as well as safe to use.
In addition, since the sound output is output continuously or intermittently, it can be freely adjusted in accordance with the growing situation.

  The basic tempo is derived from the circadian rhythm of crops, and the frequency is in the range of 50 to 300 Hz, and the sine wave decay sound that can form a consonant pitch with low-frequency sounds, from full notes, half notes and quarter notes Randomly used to create a basic fundamental tone, and to a sine-damped sound that can form a consonant pitch with high-frequency sounds, full note, half note, quarter note, eighth note, sixteenth note and three-note Randomly use the value of twelve notes, etc. to create a melody fundamental tone, and categorize into basic and melody music in a quarter-beat 16-bar / cycle condition, mixing and amplification as required In addition, the sound is added to the cultivated crops by outputting sound continuously or intermittently with a panel-type speaker.

  1 is a block diagram of the present invention, and the present invention covers the entire root part, stem part, leaf part, flower part and fruiting part of a crop to be cultivated. In order to promote the growth or suppress the growth depending on the situation, and further enhance the environmental response action to promote the growth against the external stimuli and stress held by the crops, its reproducibility is reliable and safe to use It is to add healthy sound or vibration to realize healthy growth and high cultivation productivity of crops.

  For this purpose, the sound or vibration added to the crop matches the circadian rhythm, the so-called circadian rhythm, which is the basis of the physiological activity of the target crop, and the root, stem, leaf or flower of the crop. Is effectively transmitted to the fruiting part and promotes the generation of growth hormone and the formation of cellular tissue based on the synchronized resonance, the improvement of the flexibility of the vascular tissue and water pumping, the promotion of photosynthesis by the opening of the pores, or the environmental response action In order to improve the characteristics, that is, to promote the formation of phenotypes against external stimuli and stress, etc., it is also necessary to add acoustic or vibration with large fluctuations that are compatible with the tuned resonances that vary depending on each crop and for each growth site. Is done.

  By the way, since sound is composed of tempo and rhythm, pitch and volume, it can be adapted to the circadian rhythm held by crops at the tempo, and each pitch holds its own natural frequency. However, since the sound or vibration required for each target site is slightly different for promoting growth, and the natural sound that forms the cultivation environment of crops is also a harmony pitch, these tempos, rhythms and natural It is extremely advantageous to add sound and general sound with sufficient fluctuations, and to add to the crops as sound with a frequency that tunes and resonates. This is because farm workers are involved in the cultivation and cultivation of crops. Of course, the sound needs to be acceptable to farm workers.

Therefore, the basic tempo generation unit 1A generates a tempo that matches the circadian rhythm possessed by each crop to be cultivated, and the circadian rhythm for each crop depends on the type of the crop, the positive plant or the negative plant, or the sunlight of the cultivated cultivation area. It varies depending on time, etc., and it is about 21 hours per day in an environment with a negative plant and a short sunshine time, and 27 hours a day in an environment with a positive plant and a long sunshine time.
Therefore, in the basic tempo generating unit 1A, consideration is given to the possibility of generating a tempo in which the tempo can be varied from a minimum of 57 / min to a maximum of 67 / min.

  Furthermore, in the present invention, the sound to be cultivated and cultivated is tuned and resonated with large fluctuations with sound or vibration for promoting the growth of the cultivated crop and improving the environmental response action. There is provided a fundamental tone input unit 1B for inputting a fundamental tone 11 consisting of a basic fundamental tone 11B and a melody fundamental tone 11C that can form a consonant pitch from natural sounds and musical instrument sounds that hold the same frequency.

That is, the basic fundamental tone 11B determines the tonality, stabilizes the harmony, and forms a concert pitch, so that the C major 0G sound (So), 1C sound (Do), 1F sound (F) and 1G sound (So) Are selected from full notes, half notes, and quarter notes where circadian rhythm is easily recognized as a note value.
On the other hand, since the melody fundamental tone 11C also needs to generate a Kyowa interval, the 2C tone (do), 2E tone (mi), and 2G tone (seo) are used for the 1C tone (do) of the basic fundamental tone 11B. When 11B is 0G sound (So) and 1G sound (So), 2G sound (So), 2B sound (Sh) and 3D sound (Le) are used. Further, when the basic fundamental tone 11B is a 1F sound (Fa), 8 sounds of 2F sound (Fa), 2A sound (La) and 3C sound (Do) are used. For the note value, a full note, a half note, a quarter note, an eighth note, a sixteenth note, and a thirty-second note are used.

  However, since the basic fundamental tone 11B and the melody fundamental tone 11C are conditioned with a quarter-time 16-bar conditional musical tone and are output in a periodic manner, combinations that cannot maintain the Kyowa interval may also occur. That is, 2D sound (2) sound (2) sound (2) sound (2) sound (2) sound (2) sound (2) sound (2) sound) (La) 7 sounds, 2B sound (si), 3C sound (do), 3D sound (re) are desired.

  As for the timbres of the basic fundamental tone 11B and the melody fundamental tone 11C, if a frequency range is narrow or a higher harmonic is included, a frequency pair related to growth suppression is generated. Therefore, a decay sound caused by a sine wave having no harmonic component, a pipe organ, Use pizzicato sound of low string instruments such as harp, contrabass, cello, etc., and adjust the volume for sound output in advance by adjusting the volume to 3 volumes with a reference of minus 6 dB and plus 6 dB relative to the appropriate medium volume In addition, the basic tone 11B and the melody fundamental tone 11C, which have been subjected to the hood in fade-out process in about 1 to 4 seconds, are input from the fundamental tone input unit 1B as the basic tone 11 as a fundamental tone.

Further, a bee wing sound 12 and a raindrop sound 13 as a flower visiting insect are selected as the fundamental sound 11, and the bee wing sound 12 is estimated from the frequency, and the pitch is 2G sound (So), 2B sound (Sh) and 3D. A sound (re) is used, and as the basic fundamental tone 12B, a full note and a half note are used as a note value in order to approximate it with a natural sound.
On the other hand, as the melody fundamental tone 11C, full note, half note and quarter note are used for the note value.

  As for the timbre, a higher order harmonic of a sawtooth wave is gently cut by a hood in fade-out process for about 1 to 4 seconds and used as a sampling sound. In addition, the basic fundamental tone 12B and the melody fundamental tone 12C have a higher order of a sawtooth wave. It is also preferable to record the harmonics cut rate with fluctuation of the pitch to about 10 cents, and the volume is divided into three volumes as described above.

  In addition, in the raindrop sound, as the basic fundamental tone 13B, 20 or more rain sounds that have been food-in faded out in about 1 second are used, and the note value is a full note, a half note, and a note so that the circadian rhythm can be easily recognized. A quarter note is used. On the other hand, the melody fundamental tone 13C uses 20 or more single rain sounds hood-in faded out in about 1 second, and the note values are full notes, half notes, quarter notes, eighth notes and sixteenths. Musical notes are used.

  By the way, in the present invention, although healthy seedlings are nurtured and nurtured and promoted by the frequency and frequency of the added sound, it is necessary to suppress the nurturing and ripening of the cultivated crops depending on market trends. Thus, it has been confirmed that when using the frequency and frequency related to sound as in the present invention, a relatively high frequency or high frequency exerts an inhibitory effect on the cultivation and ripening of crops. Therefore, as the basic fundamental tone 11B, the C major 4G sound (So), 5C sound (Do), 5F sound (F), and 5G sound (So) are used, and the circadian rhythm is easily recognized as the sound value. Full notes, half notes and quarter notes are used.

On the other hand, since it is important to generate a Kyodo pitch as the melody fundamental tone 11C, the basic fundamental tone 11B is 5C sound (do), the 6C note (do), the 6E note (mi), and the 6G note (seo), and the basic fundamental tone. 11B is a 4G sound (So) and a 5G sound (So), a 6G sound (So), a 6B sound (Sh) and a 7D sound (Le), or a basic fundamental sound 11B is a 6F sound (Fa). , 6A sound (La) and 7C sound (Do) are used, and the note value is a whole note, a half note, a quarter note, an eighth note, a sixteenth note, and a thirty-second note. It is done. As the timbre, a sound that is attenuated by a sawtooth wave rich in overtone components and a sampling sound that has been subjected to a hood in fade-out process for about 1 to 4 seconds in a three-volume classification as described above using a Celesta, a piano or the like are suitable.
However, since the degree of growth promotion differs depending on sunlight, temperature, humidity, etc., since the crops can be easily suppressed by adjusting the addition by the acoustic output without adopting such a suppression means, the acoustic output is continuous. Therefore, it is desirable to take care to be done intermittently or intermittently.

The basic fundamental sounds 11B, 12B, and 13B and the melody fundamental sounds 11C, 12C, and 13C as the fundamental sound 11 sampled and recorded in advance are stored in the storage unit 2 from the fundamental input unit 1B.
The storage unit 2 stores a huge amount of basic fundamentals 11B, 12B, and 13B related to the fundamental tone 11 from the fundamental input unit 1B and melodic fundamentals 11C, 12C, and 13C, and stores and cultivates them. The tempo derived from the circadian rhythms of the crops is also extracted by conditional random extraction of the basic fundamental sounds 11B, 12B, 13B and the melodic fundamental sounds 11C, 12C, 13C that are specifically divided and stored with the note value. The musical tone composition 30B is performed with a quarter measure of 16 bars as one cycle, but when the musical sound organization 30B is output as a sound, the tonality of the sound that is output varies depending on the atmospheric pressure rise or fall conditions. In order to correct this, the storage unit 2 has an atmospheric pressure increase or decrease from the atmospheric pressure sensor 1C. Pressure data 10C according to the being considered so that also inputted.

Thus, the basic tempo 10A and the basic fundamental tone 11B, 12B, 13B, the melody fundamental tone 11C, 12C, 13C, or the atmospheric pressure data 10C related to the basic tempo 10A and the musical tone organization 30B respectively stored in the storage unit 2 are stored in the musical tone organization calculation unit. 3, the musical tone composition 30B is programmed in accordance with the musical tone composition instruction 30A accompanied by a number of restrictive conditions from the musical sound composition control unit 3A.
In other words, the restriction condition for the musical tone composition 30B is that the whole musical tone is made up of four quarters of 16 bars as one cycle, and a random selection is made in the note value, but the same note is not repeated more than an arbitrary number of times, and 4 The basic fundamentals 11B, 12B, 13B and the melodic fundamentals 11C, 12C, 13C that are recorded and stored in a sampled manner are not left blank for more than one second, and the melody fundamentals 11C, 12C, 13C are all pronounced in one cycle. In the correction, the musical tone composition 30B is programmed to increase the number of pronunciations when the atmospheric pressure increases and decrease the number of pronunciations when the atmospheric pressure decreases.

The basic musical tone organization 31B and the melody musical tone organization 31C are made in accordance with the constraint conditions thus formed, and the basic musical tone organization 31B and the melody musical tone organization 31C are separately stored in the dedicated alias unit 4 or input to the mixing unit 5.
This mixing unit 5 mixes the basic musical tone organization 31B and the melody musical tone organization 31C, thereby forming a concerted pitch and a large fluctuation. It becomes easy to hear.

The signals are mixed with each other by the mixing 5 and input to the amplifying unit 6 to be amplified to a desired output ratio. In such a case, the present invention preferably outputs and amplifies at 3 stereo or more in order to output a sound with fluctuation.
By the way, the amplification degree in the amplification unit 6 is concretely determined by the output means of the acoustic output unit 7, the structure and area of the facility 8 for growing the farm where the acoustic output unit 7 is arranged, and the type and breeding density of the crop. To be determined.
And in order to promote or suppress the cultivation of crops, the sound output control instruction 3A is also designed to give a sound output adjustment instruction 31A from the sound knitting control part 3A in order to adjust the sound output of the sound output part 7 continuously or intermittently. .

That is, FIG. 2 is an explanatory diagram of a speaker used as an output means of the sound output unit 7. FIG. 2A is a cone-type speaker 7A used conventionally, and the cone-type speaker 7A is a permanent magnet 7B. Since the mechanism generates sound by transmitting the force generated when a current flows through the voice coil 7C arranged in the magnetic field to the diaphragm 7D, the diaphragm 7D is moved by a piston to generate sound. Therefore, a divided vibration is generated in the diaphragm 7D, and it is necessary to limit the divided vibration as much as possible, and the diffusion and attenuation of the generated sound is remarkable from the structure.
On the other hand, FIG. 2B shows a panel type speaker 70A. In such a panel type speaker 70A, the vibration of the voice coil 70C arranged in the magnetic field of the permanent magnet 70B is directly transmitted to the panel 70D. In the panel type speaker 70A, the divided vibration, that is, the resonance is positively used as a flexural resonance. The electro-acoustic conversion efficiency is extremely high, and the diffusion attenuation of the generated sound can be suppressed to be extremely small. .

  FIG. 3 shows the attenuation characteristics of the cone type speaker 7A and the panel type speaker 70A, and it is understood that the attenuation characteristic of the panel type speaker 70A is excellent. Of particular note is that the panel-type speaker 70A is not only capable of producing a sound with a very large sounding area, but also a synthetic material that maintains transparency and toughness, such as acrylic resin, polycarbonate resin, or polyester resin, as the material used. Since the board | plate material which consists of a resin raw material can be used, it is very advantageous to the utilization of the facility for the cultivation of the crops which require photosynthesis.

FIG. 4 is a diagram showing how the present invention is used. The facility 8 generally grows up to a large area after cultivation of crops, and is formed as a basic unit with a scale of about one counterstep for sugar beet. A large number of such basic units are continuously formed in fruit tree facilities such as pears. On the other hand, even a relatively small-scale facility is generally about 3 to 4 in width and about 6 to 10 in length.
In addition, it is objected that the panel type speaker 70A is advantageous in combination with the above-mentioned transparency characteristics in order to efficiently promote the growth of the sound and enhance the environmental response over the entire cultivated crop within the large area. Although there is no, it is necessary to fully consider the type, growth state, or growth density of the crops that are cultivated and cultivated.

That is, A in FIG. 4 is for fruits and vegetables such as tomatoes, cucumbers and eggplants. In the fruits and vegetables, the bed 80 is provided in the facility 8 with a predetermined interval, and the bed 80 is required. Although seedlings are planted at regular intervals and cultivated and grown, these fruits and vegetables are high in leaf length and are multi-branched, so a panel type speaker 70A as an output means is set up on the inner peripheral surface of the facility 8. The usage method to set is mentioned.
On the other hand, B in FIG. 4 shows a case of leafy vegetables such as honey beetle or Japanese mustard spinach, and the leafy vegetables are short and densely cultivated, so they were planted on the floor 81 of the facility. It is preferable to use the panel type speaker 70 </ b> A at a distance as close as possible to the upper surface of these leaf vegetables. Further, C in FIG. 4 shows the case of sowing seedlings. In sowing seedlings, sowing is carried out in a state of being covered in the floor soil 82 in the facility 8, so that sound is added through the air. Then, it is inhibited on the surface of the floor soil 82, and seed growth is not sufficiently promoted. For this reason, it is desired that the panel type speaker 70 </ b> A is embedded in the floor soil 82 and added by vibration of the entire floor soil 82.

  A panel-type speaker or a cone-type speaker may be arranged on the inner peripheral surface or upper surface or floor soil of the facility to be cultivated in accordance with the growth state and growth density of the cultivated crop and added by acoustic output.

  It is a block diagram of the present invention.   It is explanatory drawing of the speaker used for an acoustic output.   It is explanatory drawing of the attenuation characteristic of a speaker.   It is a use mode figure of the present invention.

Explanation of symbols

1A Basic tempo generator 10A Basic tempo 1B Fundamental tone input unit 1C Barometric pressure sensor 10C Barometric pressure data 11 Fundamental tone 11B Basic fundamental tone 11C Melody fundamental tone 12 Feather sound 12B Feather basic tone 12C Feather melody fundamental tone 13 Raindrop tone 13B Raindrop tone basic fundamental tone 13C Melody fundamental tone 2 storage unit 3 musical tone composition calculation unit 3A musical tone organization control unit 30A musical tone organization instruction 30B musical tone organization 31A acoustic output adjustment instruction 31B basic musical tone organization 31C melody musical tone organization 4 dedicated alias unit 5 mixing unit 6 amplifying unit 7 acoustic output unit 7A Cone type speaker 7B Permanent magnet 7C Voice coil 7D Diaphragm 70A Panel type speaker 70B Permanent magnet 70C Voice coil 70D Panel 8 Facility 80 Anchorage floor 81 Floor 82 Floor soil

Claims (4)

  A decaying sound of a farm sine wave with a basic fundamental tone of 0G, 1C, 1F, or 1G in C major with a tempo derived from the circadian rhythm of the crop in the facility. Alternatively, it consists of pipe organ, harp, or pizzicato sounds of low string instruments, and all notes, half notes and quarter notes are randomly used as the note value, and the melody fundamental tone is 2A, 2B, 2C, 2E, 2F. 2G sound, 3C sound and 3D sound, consisting of a sine wave decay sound with no overtone component or a pipe organ, harp or pizzicato sound of a low string instrument, and as a note value a full note, a half note, a quarter note, The eighth note, sixteenth note and thirty-second note are randomly used, and the volume is divided into three sections and the hood-in-door is about 1 to 4 seconds. The basic tone and the melody tone are tuned to the condition of a quarter quarter time 16 bars / cycle, mixed and amplified as appropriate, and then the outer peripheral surface surrounding the crop or the crop. A method for cultivating an agricultural product by adding sound output with a panel-type speaker or a cone-type speaker embedded in the upper surface of the soil or floor soil, thereby increasing the healthy seedling growth and cultivation productivity.   Basic note is 2B, 2G, 3D, full note, half note, and quarter note are randomly used, and melody is also 2B, 2G, 3D, full note, The method for acoustically cultivating a crop according to claim 1, wherein a half note and a quarter note are randomly used, and a high-order harmonic of a sawtooth wave is cut as a timbre.   The basic fundamental tone is a recorded sound in which multiple raindrops of 20 or more raindrops, which are processed by a hood in fade-out process for about 1 second, fall at the same time. All notes, half notes, and quarter notes are randomly used for the note value, and the melody fundamental tone is used. This is a recording sound of 20 or more single raindrops that have been processed for about 1 second of food in fade-out, and all notes, half notes, quarter notes, eighth notes, and sixteenth notes are randomly used for the note value. The method for acoustically cultivating agricultural products according to claim 1.   When the basic fundamental tone and melody fundamental tone are conditionally tuned into a quarter-beat, 16-bar, one-cycle, and mixed and amplified as appropriate, the sound output is continuously or intermittently sounded. The sound cultivation method of the agricultural products of Claim 1 thru | or 3 output.

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