Effect of increasing ph concentration on the germination and growth of mustard seeds essay

Days after sowing; GA3: Data shown is the mean of five replicates Figure 3. The highest values of growth parameters were attained at 90 DAS with the combination treatment, i.

Effect of increasing ph concentration on the germination and growth of mustard seeds essay

The enzyme inside the seeds will react differently when kept in different temperatures. Keep the test tubes in the same room with same room temperature. Spacing between the seeds To ensure equal growth of the seeds, so that the seeds do not compete for space. Volume of pH solution If the amount of solution poured in each Petri dish is different, the results obtained will be different and inaccurate because of different water absorption by the seeds.

Use a measuring cylinder to pour same volume of the solution in the Petri dish everyday. Size of the seeds If the seeds used are of different sizes, the rate of germination will be different resulting in inaccurate data. Use a graph paper to measure the size of the seeds.

Soak each Petri dish with the correct pH solution and label them correctly. Discussion With the investigation on the effect of acid rain on germination and growth of mustard seeds, our hypothesis of the experiment can be confirmed i.

This is due to the fact that optimum pH 7 for germination and growth of mustard seed is in neutral pH. The enzymes are all active and hence best growth results are obtained in this pH. If we compare the average root length on pH 4 with pH 3, we can see there is a big difference.

While pH 4 has an average root length of 0. Surprisingly pH 4 gave the worst result for the growth of root when compared to other pH. The fungal infection noticed in pH 3 in day 5 and 7 in pH 4 in day 7 is may be due to lack of moisture due to high concentration of acid rain that inhibited absorption of water.

Effect of increasing ph concentration on the germination and growth of mustard seeds essay

The enzymes are all active in pH 7 and hence the best result for shoot development is achieved in pH 7.

The average growth is 2. A positive result is shown as expected. The shoot growth rate has been affected because of the fungal infection.

The average number of leaves is the most in pH 7, and has shown a positive growth result overall. The average numbers of leaves are 19 for each seed.

The average numbers of leaves are less in pH 3 and 4 due to fungal infection. Conclusion Finally from table 6, we can see that the highest average stem length is in pH 7 2.

Fungal infection was observed in pH 3and 4 due to lack of moisture. After this analysis we can conclude that pH 7 showed best result in germination and growth and development of mustard seeds due to proportional development of root and shoot.

From this experiment on the effect of acid rain on germination of seed, the hypothesis I stated is justified to a certain extent as the mustard seeds grow faster with a neutral pH 7.

After conducting the experiment and looking at the observation, we can conclude that acid rain effects the growth of seeds and that a neutral pH helps in the germination of seeds faster and better.

[BINGSNIPMIX-3

Evaluation The result obtained by conducting the above experiment is accurate due to the following reasons: This was done to ensure that all the seeds get enough space to grow and was growing in the same environmental conditions. Therefore all the seeds had the same conditions to germinate and develop their features.

Therefore the growth of all the seeds measured was accurate. This will ensure the spacing between the seeds is sufficient enough and the seeds do not get disturbed while measuring their growth. This might create uneven competition for water absorbtion by the seeds for germination.

Environmental Protection Agency, n. Environmental Systems and Societies.

Effect of increasing ph concentration on the germination and growth of mustard seeds essay

Print More essays like this:According account later furnished Weber, " marching towards Sant Clar road r across creek overflowed banks every spring, troops obliged follow beaten pathway. overflow creek sprouted immense growth mustard seed each side, they grown 10 15 feet height ofproportionate thickness," severely hindering Americ forces (Hammond Morg ).

A member of the mustard family, radishes have been grown in Europe since Roman times and are popular in Asia as well. The Effect of Fertilizers on Radish Growth By Mara Grey.

Mustard, M.J., Nelson, R.O. and Goldweber, S. () Exploratory study dealing with the effect. of growth regulators and other factors on the fruit production of the lychee. Proceedings of the Florida Lychee Growers' Association 3, Inhibitory effects of aqueous extracts of black mustard on germination and growth of alfalfa Article in Weed Biology and Management 3(1) · March with 98 Reads DOI: /j Effect of pH on Green Pea Germination Objective: The purpose of the pea seeds germination lab is to determine whether pea seeds will sprout with the absence of a complete water solution and replaced by Listerine Mouthwash. Water is the most basic and useful, natural resources for all living things. ON GROWTH OF CORN (Zea mays).

Phosphorus is vital for seed germination, root growth and the setting of fruits and seeds. A deficiency can show up as stunted growth with a purplish tinge to the.

Effect of salt stress on plant growth and metabolism of bean plant Vicia faba They observed an increase in protein content when increasing salt concentration.

A.M. HamadaAlleviation of the adverse effects of NaCl on germination, seedling, growth and metabolic activities of maize plants by calcium salts.

Tariq Ahmad Dar

Three Different Kinds Of Mustard Seeds Biology Essay. There are three different kinds of mustard seeds: black mustard (brassica nigra), popular in the Middle East and parts of Asia; brown and oriental mustard (brassica juncea), whose origin is uncertain, with proposed sources between Eastern Europe, the Middle East or China (Labana and Gupta ); and yellow mustard (sinapis alba), which.

Legislative Assembly of Ontario: Official Report of Debates (Hansard) Workplace Safety and Insurance Board and Workers' Compensation Appeals Tribunal Annual Reports Ontario Department of Lands and Forests: Resource Management Report Ontario Sessional Papers Ontario Fish and Wildlife Review my_virtual_library Books by Language.

Effect of Increasing pH Concentration on the Germination and Growth of Mustard Seeds Essay Sample. Acid rain is caused by the presence of SOâ, NOâ which mixes with the atmospheric gases and in the soil which is emitted by human activities such as mining.

Bioline International Official Site (site up-dated regularly)