... and improper farming techniques. People are less connected to soil then in history. Soil is simply a resource necessary for crop production and for building structures. We take it for granted and fail to notice it is disappearing. About 6 metric tons of soil coming off of 2.5 acres would reduce the topsoil level by only 1 millimeter. On the other hand, soil formation may take between 200 ... minerals below with the organic matter above. This process gives soil its density and structure/texture. Ideal soil contains a high proportion of organic material and loose, porous consistency to all...

• Word Count: 2944
• Approx Pages: 12
• Has Bibliography
• Grade Level: High School

... gene to the environment. However, it may be stated that growth of Bt Cotton being on a minor fraction of the total acreage under cultivation ( in fact only 4 to 5 acres per village), effects on environment because of large scale cultivation could not be studied. Almost all the farmers are positive about cultivation of Bt Cotton ... India needs transgenic Crops", A letter from Norman Borlaug to Dr M.S. Swaminathan and others, Business-Standard, 12th April 2002. Cornejo & McBride 2000: Cornejo-Fernandez Jorge and McBride William D., "Genetically Engineered Crops for Pest Management in U.S...

• Word Count: 2919
• Approx Pages: 12
• Has Bibliography
• Grade Level: Undergraduate

... time the department devoted at least one-third of its budget to collecting and distributing seeds to farmers across the country (Center for Food Safety). For over two centuries the U.S. government and the U.S. Patent Office classified life forms as a product of nature and therefore excluded ... changed this one step further after the ruling of the landmark Supreme Court case, Diamond v. Chakrabarty, affirming that living things have eligibility for patent protection. Chakrabarty had genetically modified a strain of bacteria with foreign genes thus giving it the ability to breakdown hydroc...

• Word Count: 2684
• Approx Pages: 11
• Has Bibliography
• Grade Level: Undergraduate

... that organic food is 100% free from chemicals, is grown naturally, contains a larger amount of vitamins and minerals, and is healthier and better for you overall. Ronnie Cummins, the Director of the Organic Consumers Association, recently was quoted as saying, "There is no doubt that organic food ... better and safer than conventional food." The Organic Materials Review Institute feels otherwise, however. There are some controversial chemicals that are approved for use on organic fruits and vegetables that are making some researchers look more closely at organic product development. The...

• Word Count: 3158
• Approx Pages: 13
• Grade Level: Undergraduate

... and water tests, crop histories, production, and rotation plans. The area in which organic crops are to be grown must be chemical free for 3 years. They verify compliance with standards through annual and spot inspections, and record keeping requirements (Elliott et al. 1987). Consumers are ... for this grain and the human consumption of grown vegetation are not the only factors leading to soil erosion. The beef industry and our consumption of red meat impacts soil erosion as well. Of the total amount of grain that is grown in the US, 80% of it is fed to livestock. To support our meat ce...

• Word Count: 2964
• Approx Pages: 12
• Grade Level: High School