What type of music affects plant growth

Hi this article amazed me and as a student teacher I will love to do this with my learners one day.. GOD bless you sir. Q: draw conclusions after only 4 days Ans: Can you point where was this mentioned in the article. Q: what was the duration of time the music was played Ans: For which experiment? For Dr. Singh's experiment, you can refer to the article in Asian Journal of Plant Sciences For the DeMorgenzon wine estate, the experiment was for 7.

Q: Heat from the speaker Ans: this is the variables that might affect the study, as a sound is 'transmitted and heard' by the plant through changes in the pressure such as vibration. It is not heat from the speakers that influenced growth.

But heat might affect the pressure energy. I respect your conclusion as to the viability of the experiment but to arrive at that conclusion without reading the full text of the study may be inconclusive as well.

Surprised to see that the science would draw conclusions after only 4 days. Also, what was the duration of time the music was played? Even more baffling and drastically unscientific is the reporting on heat from the speakers? Exactly how did they ascertain that it was the heat from the speakers that influenced the growth? What was the difference in temperature?

Was it equally experienced among all the plants? Is that the only mitigating factor when placing a fan there? Circulation of air, CO2, etc. Sorry but this science or at least the display of evidence is incomplete and hence flawed and inconclusive.

J c08, most people will have it on for between 5 to 8 hours, the same hours for a working person. Plants need to rest too Mazlan, could you please cite your sources?

You don't have to cite them properly but only the URL, I just think it would give your article a lot more of credibility. Nice job by the way :. Thanks, this just saved my biology grade for a science fair project, now time to think of a Biblical application I think this is really good to know because I was needing sources for my science project I am doing What is the effect of music on plant growth? When I say great I mean like really great. Hi, venus cayamanda.

People who will benefit from this study on the effect of music on plant growth? I was searching about the Physiological effects of Music on Plants and you just made my proposal research study super easier.

The results are very promising having ample harvest but the thing is how could they think of it as a faulty work?

Aren't we all working for d benefit of all? Hey everyone I need some ideas for the science fair. And i need some ideas so you could think of any i would be very happy.

Mazlan your my hero for putting this beautiful article on this World Wide Web. You really help me understand this subject. I always know that sometimes that we can hear plants grow It's pretty darn amazin that we can hear music in plants. Is that how that experiment worked? I just darn don't understand this subject.

Hi, Williams. If you go back to my article under subsection 'How Can Plants Hear', it explains how. Hi, Roger. With your more than 60 years of gardening expertise, how about writing and sharing these experiences on a blog site? It will make an interesting read. Would you consider doing this? If you do, I will be one of your subscribers! Anyway, thanks for dropping by and sharing your personal involvement with plants and plant language! I was nearly born in a garden,2 august.

My grandfather was a gardener. My father was a gardener. I also was a gardener ,but grew flowers for 60 years. I always worked with plants. I have problems for human made up language,. French, English Spanish etc. Plant is the only language I understand. O f course I do not wear a white jacket. I am This article really helped me to understand about how music effects music. Hi, Neelkanth. Thanks for sharing this and I am glad it is showing some positive results.

And thanks for offering to update us here on the 1-year result. Hope to hear from you soon. Thanks, Jonathan. I am glad this article on the effect of music on plant growth has helped you in your Biology and Music examinations. Wishing you the best in your exam results. I am very glad to have find this on my reseaching in my Biology and Music examen. I've made a experiment my self with some cress and the album:. Could you please provide your full name, as I will be referencing my project, and would need your full name for citations etc?

I hav sung and hummed while tending to my plants and I swear they seem to be growing better. Hey we are all and everything around us is energy so why not give it a try, worst thing could happen is you might be happier lol. Home Appliances.

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By Audrey Hunt. By L M Reid. By pinappu. By Nithya Venkat. By Eugene Brennan. By Dolores Monet. By Rachel Darlington. By Matt G. By Nolen Hart. But is there any truth to this theory? Let's take a closer look at whether or not music can improve the growth of plants. Plants do not have ears.

However, sound is transmitted through waves that first travel through a medium before reaching our eardrums. For instance, sound may travel through the air; when sound travels through air, it causes particles in the air to vibrate. This causes our eardrums to vibrate, which is then converted into sound. It is entirely possible that plants "hear" music, even though they will not "hear it" in the same way that we hear music. Plants can pick up the vibrations caused by sound waves, which can then impact the plant itself.

It is believed that the vibrations caused by music may stimulate something called "protoplasmic movement", the movement of protoplasm a matter which composes all animal and plant cells. Stimulated protoplasm can stimulate a plant into growing. There have been multiple studies regarding the potential impact of music on plants. One study, conducted in , found that the growth rate of plants can be accelerated when plants are exposed to music. This particular study found that violin sounds had a stronger effect on plant growth than other types of musical sounds.

Another research held around the same time discovered that music even impacted seeds' development. This article describes a project-based learning activity that studies the influence of music on seed germination. Part of the student project is to conduct a literature search on the influence of music on plants, and possibly also on people its biological, psychological, and social effects.

The project is contextualized in the indigenous practice of making music while planting crops. There is a growing body of literature suggesting that music can improve crop yields. Students are required to follow the key features of project-based learning to plan and execute an inquiry to determine the influence of music on seed germination. This can lead to larger amounts of water, nutrients, and growth regulators entering the plant cell. The article also reflects on data obtained from high school biology students as they engage in the learning activity.

Stotsky makes the statement that schools have long failed to address the real range of adolescents' interests. By considering the interests of adolescents, we could make learning in the biology classroom more meaningful to learners and address affective outcomes such as students' interest and motivation that are often marginalized.

Miranda has shown that young people devote large amounts of time and money to listening to music. Research shows that music influences people on several levels — namely biological, psychological, and social Miranda, It is, therefore, possible for students to write theoretically about the influence of music on people, but not possible to conduct research on this in the school laboratory because of ethical, among other, considerations.

This project-based learning activity is, therefore, designed as a laboratory investigation in which plants are used. The focus on plants also serves a secondary goal. Wandersee and Schussler coined the term plant blindness , referring to the inability of human beings to notice the plants in their environment although they encounter them frequently. By focusing on the influence of music on seed germination, the interest of students in plants could be enhanced.

A secondary affective outcome of this project-based learning activity could, therefore, be the development of an interest in botanical themes. Work by De Beer and by De Beer and Petersen a has shown that indigenous knowledge holds affective affordances in the biology classroom, as it can promote students' interest in plant studies. Here, I provide an example of one such interdisciplinary approach in which students engage in project-based learning by investigating the influence of music on seed germination.

The learning activity is contextualized in the indigenous practice of playing music while planting crops. In this activity, the effect of various music genres on seed germination can be investigated — such as classical, rock, acid rock, pop, heavy metal, hip-hop, opera, rap, or ballads.

Students should formulate hypotheses for their investigations, based on known indigenous knowledge and practices. Most students will be curious to determine what effect their favorite music genre has on seed germination. In addition, as I realized while undertaking my own similar investigation, there are a large number of variables that students need to account for — such as season, light, heat, moisture, seed type, music genre, frequencies of the sound waves, volume, and time of exposure — which offers a powerful learning experience.

This complexity was demonstrated in the student posters that provided data for this article. The research reflected on here was inspired by a report of the World Intellectual Property Organization on agricultural practices in the Philippines and an article by Dimaporo and Fernandez on the same topic.

For the Maranao people in the Philippines, rituals form part of agricultural practices. Planting activities mainly for rice are accompanied by music, chanting, and dances World Intellectual Property Organization, Dimaporo and Fernandez claim that these ceremonies are not simply cultural or superstitious but relate to astronomy, quantum mechanics, and metaphysics. This led me to a comprehensive body of scientific literature on the influence of music on seed germination.

The literature includes reports that music improves yields in tomatoes, barley, vegetables, and other crops Chowdhury et al. Table 1 provides an overview of the literature that students can consult.

Since the s, experiments have been done on the influence of music on plant growth. It is of evolutionary importance that plants can sense and respond to environmental stimuli such as light, temperature, gravity, and touch Telewski, The perception of sound by plants would, therefore, also hold evolutionary benefit. It has been shown that sound, as an external factor, has a big influence on the biological index of plants Bochu et al. Additionally, Retallack and Broman , Vanol and Vaidya , and others have shown that, during controlled experiments, plants respond differently to different types of music.

Although the influence of sound waves on plant tissues is still not well understood, several research studies provide compelling evidence that sound waves influence plant cell morphology, biochemistry, and gene expression. It is important that students engage in the tentativeness of science as a tenet.

Thus, it is vital that they engage with literature and realize that, as the body of research evidence grows, plant physiologists are developing a more nuanced understanding of the mechanisms of action. Miranda provides an overview of research literature on the biological, psychological, and social effects of music on people; students could also be asked to focus on this aspect as part of their projects.

Krajcik and Shin , p. Is there any scientific evidence that supports the Maranao custom of exposing seeds to music to enhance germination? What are the influences of different sound volumes and times of exposure to music on seed germination? I decided to use bean seeds in my investigation and to have a control seeds not exposed to sound waves and two experimental treatments: one where seeds were exposed to classical music Mozart , and one where seeds were exposed to Vedic chants.

While conducting the experiment, I had to consider numerous variables e. I decided to place the seed trays in cardboard boxes Figure 1A.

There was an increased rate of germination in the two experimental treatments compared to the control. The influence of Mozart and Vedic chants on seed germination. A Experimental setup: seed trays placed in boxes, with openings facing the CD player.

B Control seeds no exposure to sound and experimental seeds exposed to Mozart or Vedic chants. C Day 6: germination is seen in experimental seeds, with no germination in control seeds. D Day 8: only two of the 10 control seeds have germinated, as compared to four seeds in each of the experimental treatments. A group of 32 life science students in an 11th-grade class, working in groups of four, were asked to design a poster in which they planned an experimental procedure to test whether music influences seed germination.

Two examples of the posters are shown in Figure 2. In one poster Figure 2B , students identified independent variables different types of instruments and how they sound , dependent variables rate of seed germination , and controlled variables light intensity, temperature, water, etc. This was an interesting departure from simply exposing seeds to music instead comparing exposures to individual instruments.

Another group decided to test whether different species of seeds are equally sensitive to music, and they used four different types of seed for the investigation. Another group decided to compare the music sensitivity of monocotyledonous and dicotyledonous seeds. Apart from fostering creative thinking, it was clear that affective outcomes, such as student interest, were achieved in this activity. Each student was asked to describe their emotional response to their involvement summarized in Figure 3.

Word cloud summarizing students' emotional responses to their involvement in the activity. As shown in Table 2 , various assessment opportunities exist, such as a class seminar in which all the groups do short presentations of their findings, a poster display, or student reports in the form of journal articles. The following questions could be used to guide student reflection on the inquiry:.

Is there a sufficient body of scientific literature showing that music could enhance seed germination? How rigorous were the experiments performed e. What problems did you experience with your research? If you had to repeat the project, what changes would you make to the experimental design? Sonication is a process in which sound waves are used to agitate particles in solutions. What applications exist for sonication in modern industry?

What did you learn from the literature regarding the biological, psychological, and social effects of music on people? A growing volume of research demonstrates the merit of indigenous knowledge and practices, such as those of the Maranao people in the Philippines, who expose seeds to music in order to improve crop yields.

This inquiry could be effective in enhancing students' interest in botany. From the literature it appears that certain forms of music e. It could also assist students in critically reflecting on experimental designs.