C HANGE IN SHAPE OF BRASSICA IN DIFFERENT GROWING CONDITIONS Koshi High school, Fukui, Japan Ibe Misaki Fujita Wakana Maegawa Akihiro Maeda Chikako.

Slides:



Advertisements
Similar presentations
Graphing Data on the Coordinate Plane
Advertisements

Plant Growth & Development Growth Processes Growth Requirements Types of Growth & Development –Factors.
Microgreens and Sprouts
Welcome to Biology. Concepts in scientific method 1 Match the word with the correct example Observation Inference Generalisation Theory Law For every.
Broccoli (Brassica oleracea var. italica L. ) Family : Brassicaceae
Grade 6 Data Management Unit
Scatterplots Grade 8: 4.01 & 4.02 Collect, organize, analyze and display data (including scatter plots) to solve problems. Approximate a line of best fit.
Unit 10 Lesson 7 Scatter Plots. Scatter Plot A scatter plot is a graph of a collection of ordered pairs (x,y). The graph looks like a bunch of dots, but.
Germplasm...is both the genetic material (genes, groups of genes, chromosomes) that controls heredity and the tissues, organs, and organisms which express.
How do scientists show the results of investigations?
Trend lines and Lines of best fit.  Statisticians gather data to determine correlations (relationships) between events.  Scatter plots will often show.
Prior Knowledge Linear and non linear relationships x and y coordinates Linear graphs are straight line graphs Non-linear graphs do not have a straight.
Ch 1.9 notes Coordinate Plane: two number lines that intersect at right angles. X-axis: the horizontal axis. Y-axis: the vertical axis. Origin: where the.
Local Kids Eat Local Kale!. Although it is not a lettuce, kale grows in a similar way. Kale is fresh year round because it can handle cold temperatures,
STC Plant Growth and Development Lesson 10: Looking at Flowers Kennewick School District.
Section 2.7 – Absolute Value The table shows the numbers of hours students spent online the day before a test and the scores on the test. Make a scatter.
Stages of Natural Selection
Natural and Artificial Selection (2 mechanisms of evolution)
Graphing Graphing used to Display the Data that scientists collected during a controlled experiment.
4.6 Scatter Plots 10/20/2011 Algebra ½ Objectives: Interpret points on a scatter plot. Use lines of fit to make and evaluate predictions.
Vegetable Production Guides Sustainability in Vegetable Production Oregon Processed Vegetable Commission Vegetable Production in Oregon News Forums and.
By Cory, Adam.  If I use miracle grow then the plant will grow taller then the plant with green thumb.
Recording Information Scatter Graph Line Graph Bar Chart Pictogram Pie Chart Useful Websites Other forms Of recording.
Artificial Selection Also called selective breeding.
4.4 – SCATTER PLOTS AND LINES OF FIT Today’s learning goal is that students will be able to: interpret scatter plots, identify correlations between data.
The Effects of Nutrient Level on B. rapa Growth Anna-Blaire Ozdil, Aubrey Todd, Cara Schwab, and Seth Davis Biology 9.
Planting Science By: Cameron, Cody, Emma. Research Question? How much difference of percentage of growth will there be between barley receiving no sunlight.
Scatter Graphs MENU Leaf Length / Width Car Age / Value Height / Maths Score Summary Which type of correlation ? Questions / Answers Main MENU.
HBCG Round Table October 21, Meet your fellow gardeners Planting for Fall and Winter Gopher Trapping Demonstration Lessons Learned from Summer Gardening.
Section 1-9: Graphing Data on the Coordinate Plane
Line of Best Fit.
“Scatter Plots” and “Lines of Fit”
1.8 LESSON The Coordinate Plane
2-7 Absolute Value Functions and Graphs
Graphing For Science Class.
SCATTER PLOTS & LINES OF BEST FIT
Introduction The fit of a linear function to a set of data can be assessed by analyzing residuals. A residual is the vertical distance between an observed.
Homework: Residuals Worksheet
Lesson 2.8 The Coordinate Plane
Linear Equations and Functions
What is the rise (vertical change in y)?
Linear Equations in two variables
4.4 Scatter Plots.
Objective- To find the slope of a line given
Uniform motion.
Scatter Plots Below is a sample scatter plot, can you tell me what they are designed to show.
Identifying Graphs of Linear Equations
Graph Absolute Value Equations
Notes Over 2.5 Positive Correlation Determining Correlation x
Wet the wick thoroughly in tap water.
A B 1 (5,2), (8, 8) (3,4), (2, 1) 2 (-2,1), (1, -11) (-2,3), (-3, 2) 3
8 3 . Slope You can use ratios to describe the slope of a line.
Variables What is changing?.
How to construct a Table and Graph
Exploring Scatter Plots
Scatter Plots and Equations of Lines
High School – Pre-Algebra - Unit 8
Graphing in Science.
11A Correlation, 11B Measuring Correlation
UNIT 8 Natural Selection.
Introduction The fit of a linear function to a set of data can be assessed by analyzing residuals. A residual is the vertical distance between an observed.
Line of Best Fit.
Outline 15-3A: Darwin’s Theory of Natural Selection
5-1 Rate of Change and Slope
Warm-up Write and respond: How should you write your hypothesis?
Section 4.5 The Slope of a Line Goal: Find the slope of a line.
Draw Scatter Plots and Best-Fitting Lines
Relations P.O.D. #37 March
1: Slope from Equations Y = 8x – 4 B) y = 6 – 7x
How is a mustard plant like a wolf?
Presentation transcript:

C HANGE IN SHAPE OF BRASSICA IN DIFFERENT GROWING CONDITIONS Koshi High school, Fukui, Japan Ibe Misaki Fujita Wakana Maegawa Akihiro Maeda Chikako

PURPOSE There are many species of Brassica. But, the same species can change to different shapes in different growing environments. Research the change in shape by growth condition. Contribute to production efficiency as crops

RESULTS OF 2011 Humidity Temperature Daylight Broccoli Positive correlation Cauliflower Positive correlation Cabbage Positive correlationNegative correlation Kohlrabi Positive correlationNegative correlation Kale Chinese kale Negative correlation Brussels sprouts Negative correlationPositive correlation Positive correlation is ・・・ Humidity rises Negative correlation is ・・・ Humidity rises

Research ~ change in shape in different areas ~ 〈 Study area 〉 Kanto area Meikei Gakuen, Ibaraki Mito Daini High School, Ibaraki Hokuriku area Koshi High School, Fukui

Cabbage Brussels sprouts KohlrabiKale Chinese kale Broccoli Cauliflower Brassica in our experiments

How we grew them ① Plant 10 seeds per dish ② Transfer to small pots and grow them indoors ③ Grow them outdoors when three or four true leaves have formed ④ Measure length and width when length becomes 20mm Length width

How to create the Graph ① Vertical axis is Length, Horizontal axis is Width. Create the Scatter plot. ② Create the line of best fit. 「 The slope of the line of best fit = length÷width 」

Result The slope of the line of best fit and environmental factors

Result The slope of the line of best fit and humidity Humidity and Daylight hours Consistent with ①② Cauliflower Kale Not consistent with ① ② Broccoli Cabbage Kohlrabi Chinese kale = Affected by daylight hour Table2 ①「 Mito 」 -「 Fukui 」 ②「 2010Fukui 」 -「 2010Saga 」 Consistent Temperature difference 1℃ 1.3 ℃ Humidity difference 8.4 % 7.6 % Daylight hour difference -1.5hour-0.1hour Broccoli Negative - × Cauliflower -- ○ Cabbage - Positive × Kohlrabi Negative Positive × Kale -- ○ Chinese kale Negative - ×

Result The slope of the line of best fit and temperature Temperature and daylight hours Consistent with ③④ Cauliflower Cabbage Not consistent with ③ ④ Broccoli Kohlrabi Kale Chinese kale = Affected by daylight hour Table3 ③「 Tukuba 」 -「 Mito 」 ④「 2010Iwate 」 -「 2009Iwate 」 Consistent Temperature difference 3.4 ℃ 2.2 ℃ Humidity difference 1% -0.3 % Daylight hour difference -0.7hour-0.2hour Broccoli Positive - × Cauliflower -- ○ Cabbage -- ○ Kohlrabi Positive Negative × Kale -- × Chinese kale0.163 Positive Negative ×

◎ Cauliflower Less affected by environmental factors. ◎ Cabbage When humidity rises, the leaves tend to be wider When daylight hours rises, the leaves tend to be longer ◎ Kohlrabi When humidity and temperature rise, the leaves tend to be wider When daylight hours rise, the leaves tend to be longer Considerations Trends in the change of shape

Challenges and Prospects for the future ① Analysis of change in shape and environmental factors in Broccoli, Chinese kale and Kale ※ Find the trends in change of shape in all 7 species ② Effect of light intensity ※ Natural light and Natural light + Artificial light