Vermicomposting Research Paper
Vermicompost
is an organic fertilizer, a product of the processing of organic agricultural waste with earthworms (most often Eisenia foetida and Lumbricus rubellus) and bacteria with participation of other organisms (insects, fungi, etc.).
In the process of vermicomposting, weed seeds pass through the worm’s body and lose their ability to germinate. In addition, vermicompost in comparison with manure has reduced content of E. coli, decreased toxicity of heavy metals due to their transition into some sparingly soluble compounds, virtually inaccessible to plants.
Like all organic fertilizer, vermicompost improves the soil structure and its water-physical properties. There is a significant difference between vermicompost and other organic fertilizers – the high content of water-soluble forms of nitrogen, phosphorus, and potassium.
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Trace elements are also converted into a more mobile form. Together with vermicompost, earthworms, microorganisms necessary for normal functioning, as well as their waste products, including plant hormones that accelerate plant growth, are introduced in the soil.
Vermicompost is often used for growing vegetables in greenhouses. Thus, the increase cucumbers and tomatoes yield in the greenhouse, using vermicompost as fertilizer, has the average 30-35% and 30-40%, respectively. Before planting the seedlings, 200-300 g of vermicompost is introduced in the soil. The optimal dose of vermicompost for growing potato is 6 t / ha, and black earth – 2 t / ha. Increase in yield – 30-45%. The starch content in tubers is also significantly increased. When growing strawberry, vermicompost allows to increase yields by 50-60%.
In the UAE, vermicomposting is used to create artificial soil in the sand. Using irrigation, it is possible to have three or more yields a year.
Vermicompost can be easily produced on a farm by piling manure on the ground outside and waiting a few months while it matures. Then simply create a new pile of fresh manure and worms migrate from the mature compost towards the fresh pile. Some farmers recycle organic wastes in order to reduce the quantity of waste to be treated and get a free fertilizer for their gardens or planters. For this, they are equipped with a vermicomposter placed in the garden or even in an apartment. Indeed, the vermicomposting is odorless if done correctly.
For college and university students, who decided to devote their researches to vermicomposting, it is very important to really understand the process. If there are some troubles with that, it seems useful to look through free example research papers on vermicomposting. There is high probability that these free samples will give you what you have been looking for. When written by experienced professionals, they can teach you outline your thesis statement, properly structure parts of your work, and give you an idea about how to present you thought in a favorable light.
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