1. Origin of the Proposal
The development of horticulture has become a major social aspiration in many developing countries, more than ever before. This has manifested in the various kinds of advances on agricultural front. Marketing of horticulture produce is as important as production itself as it plays a very important role not only in stimulating production and consumption but also in increasing the pace of economic growth. In India a National Horticulture Mission was launched in 2005-06 as a Centrally Sponsored Scheme to promote holistic growth of the horticulture sector through an area based regionally differentiated strategies.
In Madhya Pradesh regulatory framework for agricultural marketing is unique and consists of two distinct
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Before considering a composting it is necessary to carry out a physical analysis of the wastes, using reliable sampling methods. Although similar constituents occur in solid wastes throughout the world, there are wide variations in relative proportions not only as between countries, but even between regions within a country. Following physical and chemical parameters will be analyzed as per standard methods (Jackson, 1967; Esakku et al., 2003; Anonymous, APHA 1992 17th Edition): Moisture, pH, temperature, Conductivity, Ash %, C, N, K, Na, Ca, P, Mg, Fe, Al, Cu, Mn, Ni, Zn, B, Hg, …show more content…
No. Activity during project Months 6 12 18 24 30 36
1. Survey, collection of samples, isolation, identification and preservation of microbes and characterization of OSW and Physico-chemical studies
2. Screen out potential microorganisms and to check the compatibility of these potential microorganisms and determined the cultural conditions
3. To determine the effectiveness of selected potential strains versus locally available culture for compositing by windrow method and Application of compost in agricultural area
4.3 Suggested Plan of action for utilization of research outcome expected from the Project
• To Better understanding the current composition and generation rate of organic solid waste of Bhopal
• To mitigate environmental impacts of waste including the water quality near the dumping sites and greenhouse gas emissions i.e. methane.
• To recommend an appropriate system for treatment of organic solid waste by using indegenous microbial consortia.
4.4 Environmental impact assessment and risk analysis
Microbial composting is an interesting technique for better management of organic waste derived from livestock farming and mandi: reduction in mass and volume, enhanced soil fertility, and gradual plant
The first day an unknown sample was assigned to each group of students. The first test applied was a gram stain to test for gram positive or gram-negative bacteria. The morphology of the two types of bacteria was viewed under the microscope and recorded. Then the sample was put on agar plates using the quadrant streak method for isolation. There were three agar plates; one was incubated at room temperature, the second at 30 degrees Celsius, and the third at 37 degrees Celsius. By placing each plate at a different temperature optimal growth temperature can be predicted for both species of bacteria.
In this lab project, the microbiology students were given 2 unknown bacteria in a mixed broth each broth being numbered. The goal of this project is to determine the species of bacteria in the broth. They had to separate and isolate the bacteria from the mixed broth and ran numerous tests to identify the unknown bacteria. The significance of identifying an unknown bacteria is in a clinical setting. Determining the exact bacteria in order to prescribe the right treatment for the patient. This project is significant for a microbiology students because it gives necessary skills to them for future careers relating to clinical and research work.
The purpose of this study is to identify an unknown bacterium from a mixed culture, by conducting different biochemical tests. Bacteria are an integral part of our ecosystem. They can be found anywhere and identifying them becomes crucial to understanding their characteristics and their effects on other living things, especially humans. Biochemical testing helps us identify the microorganism present with great accuracy. The tests used in this experiment are rudimentary but are fundamental starting points for tests used in medical labs and helps students attain a better understanding of how tests are conducted in a real lab setting. The first step in this process is to use gram-staining technique to narrow down the unknown bacteria into one of the two big domains; gram-negative and gram-positive. Once the gram type is identified, biochemical tests are conducted to narrow down the specific bacterial species. These biochemical tests are process of elimination that relies on the bacteria’s ability to breakdown certain kinds of food sources, their respiratory abilities and other biochemical conditions found in nature.
The objective of this lab was to identify unknown bacteria culture by using various differential tests. There are many reasons for knowing the identity of microorganisms including to find the correct antibiotic to treat infections the bacteria may have caused. All the methods and techniques used to identify unknown bacterium #79 was learned in the microbiology laboratory.
In this experiment, a series of biochemical test and API 20 E test are carried out to identify the unknown bacterial species provided.
In elementary school, we are taught by our teachers that fruit peels can be composted to recycle nutrients back into the soil where they came from. Composting food scraps is not a new idea by any means, but what if it was to be expanded into something much bigger? Recently, a study outlining the environmental impact of recycling digested food waste in comparison to that of chemical fertilizer was published by the Swedish University of Agricultural Sciences. In the experiment, the scientists found that currently, the two were relatively equal in terms of general environmental impact, and that in order for the food waste fertilizer to prevail, further enhancements will have to be made to
The main purpose of this lab was to identify unknown bacteria, every student got different organisms. By using different types of procedures, we obtain results in order to classify the bacteria as gram positive (+) or gram (-) and from there, continue with the processes ending with the name of the bacteria. All the material including a flow chart was provided from the instructor.
We need to stay away from the landfills as much as we can so eventually we can get rid of them all together. The benefits of compost include increased soil organic matter content, nutrients for plant growth, replacement of peat moss in potting media, reduced erosion, plant disease resistance, weed suppression and generally improved plant vigor (Barlaz 62). Instead of taking grass clippings to the trash people can leave them laying in the yard to decompose or they can use them to help make their compost. People can even make their own composting bins to use at their homes. There are several reasons why people should compost. If people start composting they can keep their garbage, yard trimmings or leaves from getting to the landfills. Which in turn will keep those things from getting in our water or water supplies. If these things get in our waterways or water treatment facilities it just makes more work for other people. Also by composting people will help their plants look healthier. Sharon Durham talks about manure, composting and how it effects the soil in her article, “Improving on a Time-Tested Technique.” Durham says, “Composting results in stabilization of nitrogen in organic form for use in soil” (20). The soil the plant is grown in will be better and help the plants produce better if you are growing food. “Compost may even be tailor-made to reduce phosphorus availability and
The purpose of the study was to identify what are unknown bacteria by applying all the methods that we have learn in microbiology for the identification of are unknown. We apply the different test and be able to recognize the different characteristic of are unknown. Each test has its own purpose to help identify the bacteria by the reaction.
Composting process as a means of bioremediating the harmful waste can be assessed in terms of its hygienic aspect since the effect of its quality is indicative of its essentiality and feasibility in the environment. Hygienic relevance of composting is primarily related to the microbes functioning as composters, the dust aerosols in the ambient air of the compost pile, and the type, concentration and state of the waste to be degraded. In terms of its hygienic feature, the compost may pose threat to human health as it generates immune response in living systems possibly triggered by leftover microbes, dust and target compounds to be treated in the compost matter. Although many of the toxins and pathogens are diminished to a great number, the presence of pathogens in the compost might be able to contaminate the food chain as plants get into contact with it. Composting is an acknowledged pathogen reducing technique, but certainly not an eradication system. Also the management of the process and heterogeneous pile conditions in compost may pose particular challenge concerning the biosafety of this process. Composting has been successfully adopted but enough biological research is lacking on the biosecurity of this process. Accordingly regarding the microbial profile of the compost, the experimental studies and characterization of microbes with respect to hygienic relevance by various scientists are discussed and reviewed as under.
There are fast and slow methods of composting. The speed that compost forms all depends on the carbon-to-nitrogen ratio, surface area of particles, aeration, moisture, and temperature. Controlling these factors along with frequent turning of the compost speeds up the process. The fast composing methods depend on use of turning units. They can create good compost in less than six weeks, depending on how the compost pile is managed. The materials for fast composting should be added in larger quantities than many small amounts. In the slow method, material may be added to the enclosure at any time.
To understand why is agriculture important in the world of today, then first of all we must know what agriculture is? Agriculture is the basic material production of society, the use of land for agriculture and livestock, mining plants and animals as raw materials and labor to produce mainly food and some raw materials for industry. Agriculture is a major industry, covering many disciplines: planting, breeding and processing of agricultural products; in the broadest sense, also including forestry and fisheries. Agriculture is an important economic sector in the economy of many countries, especially in the past century , when the industry has not yet developed. Since the dawn of history, agriculture has been one of the importance means of producing
Organic farming has mushroomed drastically in importance and influence worldwide from its modest beginnings in the first half of the last century. Organic farming is production of food and livestock without the use of herbicides, pesticides, weedicides, fertilizers or genetically modified organism and use natural resources such as manure and compost instead. In other words, it is a production system which maintains the quality of soil ecosystem as well as human beings. According to IOWA State University, “the chemicals were not used for farming before World War 2. A number of munitions used in farming have contributed to field of agriculture. For instance, ammonium nitrate used as ammonium nitrate fertilizer”.
One of the methods to recycle leftover foods was to produce soil fertilizer using a fermentation technology although it caused several problems due to its high saline concentration. Therefore, the best recycling method of food waste was to convert it into animal feed(Kim et al., 2011). Converting and recycling of leftover food into animal feed are very important because leftover food can contribute to not only decreasing import of feed ingredients but also decreasing environmental pollution (Yang et al., 2001).
Mann, Harold H. 1929. “ The Agriculture of India.” Annals of the American Academy of Rolitical and Social Science. 145: 72-81. Accessed November 15, 2013. http://www.jstor.org/stable/1016888