The Growth of Bean Seedlings Experiment
Growth of a Beans Experiment
Aim: To compare the growth of bean seedlings in a different soil
Plants make there own food by photosynthesis. They need light and CO2
from the atmosphere and the water absorbed from the soil.
Plants also need very small quantities of minerals for healthy growth.
Mineral ions are absorbed through the roots from the dissolved
chemicals compounds in the soil. When garden centres sell bottles of
“Plant Food” they are selling solutions of some of the important
minerals; these can be added to the soil in which the plants are
growing. When plants are unable to absorb enough an important mineral
they show signs of deficiency.
If to little nitrate, phosphate, potassium, iron, magnesium, sulphate
or calcium is absorbed by the plant, its appearance and growth will be
For instance, potassium helps photosynthesis and magnesium is needed
for the plant to manufacture chlorophyll. If magnesium is in short
supply, the leaves, particularly the old ones become moulted or pale.
Iron is part of the chlorophyll molecule and shortage of the mineral
will make leaves pale.
A few substances, known as trance elements may even be toxic to the
plant. Copper is one of the trace elements.
Nitrate, phosphorus and potassium are the substances which are most
frequently in short supply. In soils nitrogen is the most important
because it combines with the sugar produced during photosynthesis to
form amino acids
. These amino acids join together to form large
protein molecules. Plants which lack nitrogen grow very poorly.
Sugar + Nitrate à amino acids à Proteins
(From photosynthesis) (From Soil)
* I will take three small pots and fill them full of soil.
* I shall then put one
How to Cite this Page
"The Growth of Bean Seedlings Experiment." 123HelpMe.com. 22 Oct 2017
Bioassays in Relation to the Growth and Colouration of Tomato Seedlings Essay
- Bioassays in Relation to the Growth and Colouration of Tomato Seedlings Abstract: The objective of the experimental research was to assess how bioassays affect the plant growth, colouration and overall appearance of the plant. To set the experiment up thirty-nine plants were required. Plants were watered with different concentrations of potassium chloride, manganese chloride and copper chloride and compared to the results of the plants being watered with distilled water. Measurements of the plants were taken almost every day to ensure accuracy.... [tags: Scientific Research ]
:: 4 Works Cited
The Influence of Bean Plants of the Growth of Corn Essay
- The purpose of this experiment was to examine whether or not increasing the number of bean plants (Phaseolus vulgaris) would increase the stem height of a fixed number of corn (Zea mays) and if it would increase the above ground plant mass of the corn due to the beans’ nitrogen fixing abilities (Wagner 2012). Nitrogen is often the limiting nutrient for corn growth so our hypothesis was that increasing the number of bean plants would increase the growth of the corn (Osmond & Riha 1995). One statistically significant difference was found in the comparison of above ground corn mass of Treatment 1 and Treatment 3 (Figure 2).... [tags: nitrogen, competition, resources]
The Growth of Marietta in Barbara Kingsolver's The Bean Trees Essay
- The Growth of Marietta in The Bean Trees Barbara Kingsolver, in the novel The Bean Trees, portrays the story of a young woman, Marietta Greer, learning about love, responsibility, friendship and the human condition. All of us can relate to the struggles of every day life; however, it is when we must deal with issues that we would rather run from that show our true character. Sooner or later, we all have to confront issues that life bestows on us. Marietta embarks on her journey west in a 1955 Volkswagen with a pledge to get away from Kentucky.... [tags: Kingsolver Bean Trees Essays]
Survival in The Bean Trees Essay
- Survival in The Bean Trees In 1859, Charles Darwin published his most famous work, On the Origin of the Species by Means of Natural Selection (Encarta 96). This book explained Darwin's theory of natural selection, a process not unlike separating the wheat from the chaff, where the least fit are eliminated, and only the fittest survive. An extension of this theory known as Social Darwinism emerged in the late 19th century. "Social Darwinists believed that people, like animals and plants, compete for survival and, by extension, success in life" (Encarta 96).... [tags: Barbara Kingsolver The Bean Trees Essays]
:: 8 Works Cited
Essay about Transformations in "The Bean Trees" by Barbara Kingsolver
- When thinking of birds, visualizing them building their nests in cacti certainly isn't the first thing that comes to mind. In the book, The Bean Trees by Barbara Kingsolver, metaphorically everyone is constantly building their nests in cacti, and evolving from their experiences. From living in attics to taking trips across the country with no destination, characters in this book don't live what society considers the “conventional American lifestyle.” Growing and thriving in unexpected and unusual places and ways is nothing but average throughout the book.... [tags: The Bean Trees, Barbara Kingsolver]
Injustice Towards Immigrants Exposed in Barbara Kingsolver's The Bean Trees
- Since the creation of the United States, there have been several enormous waves of immigration into the country. Many people come here to pursue the freedom they have always craved. In the book, The Bean Trees, this is a familiar concept to the characters Estevan and Esperanza. They have migrated from Guatemala all the way to the state of Arizona where they will meet the protagonist, Taylor. Throughout the story Taylor learns the couple’s struggle of being undocumented immigrants in the United States.... [tags: The Bean Trees]
:: 2 Works Cited
Motherhood in Barbara Kingsolver's The Bean Trees Essay
- Motherhood in The Bean Trees In the novel, The Bean Trees, by Barbara Kingsolver, we watch as Taylor grows a great deal. This young woman takes on a huge commitment of caring for a child that doesn't even belong to her. The friends that she acquired along the way help teach her about love and responsibility, and those friends become family to her and Turtle. Having no experience in motherhood, she muddles through the best she can, as all mothers do. Marietta was raised in a small town in Kentucky.... [tags: Kingsolver Bean Trees Essays]
Barbara Kingsolver's The Bean Trees Essay
- Barbara Kingsolver's The Bean Trees It has often been suggested that some southwestern literature is based on the experiences of others. With this suggestion, it has been demonstrated that these experiences are incorporated with the intention of portraying the experiences of others as a learning tool; for both the reader and the writer. Some may also imply that literature, therefore, may impose a learning opportunity in itself. In correspondence with this belief, it must be suggested that the classic novel, The Bean Trees, could be considered a learning experience for the audience as well as Barbara Kingsolver in relation to the catalyzing character Marietta "Missy"/Taylor Greer along with... [tags: Barbara Kingsolver Bean Trees Character Analysis]
Balancing the Individual with the Community in Barbara Kingsolver's The Bean Trees
- In an interview with Barbara Kingsolver by David Gergen, editor-at-large for U.S. News & World Report, Kingsolver states, I think everything I write is about the idea of community and about the special challenge in the United States of balancing our idealization of the individual, or glorification of, of personal freedom and the individual with the importance of community, how to balance those two offices. (Qtd. by Gergen) I found this idea of Kingsolver's to be the basis of her book The Bean Trees.... [tags: Kingsolver Bean Trees Essays]
:: 8 Works Cited
Seeking Solace in Barbara Kingsolver's The Bean Trees Essay
- Seeking Solace in The Bean Trees Many aspects of life are explored in Barbara Kingsolver's novel, The Bean Trees. A young woman named Marietta Greer from Kentucky wanted to strike out on her own, leaving behind everything she ever knew, just to start a new life. Many children want to do this at an early age so they can experience life on their own yet they don't realize the dangers involved.. Everyone that leaves the solace of their own home needs loving support to keep them going through life.... [tags: Kingsolver Bean Trees Essays]
123helpme.com/search.asp?text=bean">bean seed in each pot 2 inches deep into the
* I shall put one of my pots in each sort of nutrient solution.
* They will be;
* Just water.
* A regular solution of miracle gro.
* And I double regular solution of miracle gro.
* I will measure the bean seedlings on a regular basis.
* The one that grows the most will be the most effective solution.
* They will all be placed on the same window seal so that it will
receive the same amount of sun each.
Prediction: I believe that the regular miracle gro solution will out
grow the rest, because it is meant to accelerate the growth of plants,
I also believe that the double hit of miracle gro will kill of the
beans seedlings because the seedling won’t be strong enough to stand
such I high nutrient solution. And the plain water solution will grow
at a slightly slower rate to the miracle gro solution.
[IMAGE]Method and Apparatus:
* Three plastic pots
* A ruler
* Miracle gro
* Bean seedlings
* A support to the stem of the plant.
* I’ll measure the growth of my seedlings from 0cm till when they
are fully grown.
plain water solution
miracle gro solution
Extra miracle solution
These are the results from my experiment
on how bean plants growth
differs by what nutrients it gets.
Analysis: My results are almost as I predicted. The plain water
solution grew at a steady rate of growth. The miracle gro solution
grew at a regular rate at start and then started to grow at a rapid
rate finishing 11cm taller than the plain water solution. The extra
miracle gro solution did grow, which I didn’t expect at all, I fort
that it would die but it grew to 19.5 cm. my
results match the prediction that I gave almost exactly but the extra
“miraclegro” solution did grow even the it was unexpected.
There were no anomalies in my results or any peculiar results.
I think that my experiment worked quite well, it gave me some very
good results and went according to my predictions mainly. I believe
that my conclusion was satisfactory, and there were no major
I think I could improve and extend my experiment in a few ways; I
could have 6 bean seedlings, with two in each solution. I could also
have six different bean seedlings but have one set in the sun and
then, one set in the a bowl only getting watered and given there
different solutions. This way I would get different conclusions, it
would also tell me how big a difference the sun makes to a growth of