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Research essay on soil ph and plant growth
Literature review on sugarcane production
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Sugarcane is an important industrial crop for the tropical and subtropical region of the world. It is produced in more than 100 countries, with global production of 174 million tonnes sugar. It accounts for about 80 percent and sugarbeet for about 20 percent of total sugar produced (FAOSTAT, 2008). In 2010, 1,682 million metric tonnes (MT) of sugarcane were produced worldwide in a total area of 23.8 million hectares (ha). Brazil is the largest sugarcane producer, contributing with 40% of the world production (719 MT) followed by India (278 MT), China (111 MT), Thailand (68 MT), Pakistan (50 MT), Colombia (38.5 MT), Australia (31 MT), Argentina (30 MT), United States (27.5 MT), Indonesia (26.5 MT) and the Philippines (23 MT) (FAOSTAT, 2011). India rank second among the sugarcane growing countries of the world in both area and production. Globally it is cultivated over an area of 20.1 million hectare, with annual production of 1381.1 million tonnes and productivity of 65.5 tonnes per ha. In India sugarcane is cultivated over an area of 4.36 million ha, with an annual production of 281.8 million tonnes and productivity 64.6 tonnes per ha. Uttar Pradesh, Maharashtra, Karnataka, Tamilnadu and Andhra Pradesh are the important sugarcane …show more content…
The cultures were maintained at 25±20C under 16 hr illumination of 4000 lux intensity. The results are presented in Table 1, it can be seen from the data that pH of the medium had significant effect not only on regeneration frequency but also on number of shoots developed in each culture. Maximum 62.5±4.7 percent cultures in CoS 98259 and 67.3±4.9 percent in CoS 767 developed shoots at pH 6.0 while regeneration frequency was the lowest at pH 5.6. An increase in pH form 6.0 to 6.2 and 6.4 reduced the frequency of shoot regeneration from the callus (Table
Two members of the group were instructed to visit the laboratory each day of the experiment to water and measure the plants (Handout 1). The measurements that were preformed were to be precise and accurate by the group by organizing a standardized way to measure the plants. The plants were measured from the level of the soil, which was flat throughout all the cups, to the tip of the apical meristems. The leaves were not considered. The watering of the plants took place nearly everyday, except for the times the lab was closed. Respective of cup label, the appropriate drop of solution was added to the plant, at the very tip of the apical meristems.
Although, this experiment is not concluded outdoors, it is provided with efficient light that promotes growth. It’s provided with soil, seed, fertilizer, water and NaCl solutions, to test how salinity effects plant growth.
We used Brassica rapa, a fast plant the rapidly reproduces, in an experiment that we performed a monohybrid cross and a dihybrid cross. We hypothesized that in the monohybrid cross, the F2 generation of Brassica rapa will follow Mendelian inheritance patterns and show a phenotypic ratio of 3 anthocyanin positive to 1 anthocyanin negative. If the F2 generation follows Mendelian inheritance patterns, then out of 1105 plants, 828.75 will be anthocyanin positive and 276.25 will be anthocyanin negative. For the dihybrid cross we hypothesized that the F2 generation of Brassica rapa will follow Mendelian inheritance patterns and show a phenotypic ratio of 9 Anthocyanin positive dark green to 3 anthocyanin positive yellowish green to 3 anthocyanin
the Portuguese had a sudden interest in Brazil because of French and Spanish invaders, and because of the economic downfall that was taking place in India. The Spanish were succeeding in Peru, which in turn made the Portuguese bitter, but the Portuguese still believed that Brazil had a value yet to be discovered. The thriving of Brazil finally came with the introduction of sugarcane during the mid-sixteenth century, but the Portuguese did not see much success until after 1570. Sugarcane trade was primarily in control of Muslims; prior to expanding their empires, the Europeans made a devastating political choice of expelling Moors from Europe, which in turn caused the Muslims to stop sugar trade with the Europeans. Therefore, sugar became
Geographically, sugar made its way around the world rather rapidly once it first left Indonesia. Sugar cane was first found in New Guinea around 8000 BC. One of the most significant causes that came out of sugar production was the Atlantic Slave Trade. “The vast majority of the African captives transported across the Atlantic, some 80 percent or more, ended up in Brazil and the Caribbean (Strayer 568).”
Sugar was first grown in New Guinea around 9000 years ago, which New guinea traders trade cane stalks to different parts of the world. In the New world christopher columbus introduced cane sugar to caribbean islands. At first sugar was unknown in Europe but was changed when sugar trade first began. Sugar trade was driven by the factors of production land which provided all natural resources labor what provided human resources for work and capital which includes all the factories and the money that’s used to buy land. Consumer demand was why sugar trade continued to increase.
Despite the federal aid granted to sugar growers, not all sectors of agriculture devoted to growing sugar derivatives flourished. Domestic production of sugar cane increased steadily from 1982 onward, while sugar beet production stagnated (Knutson, 1985). Through time, the largest number of sugar beet farmers were concentrated in a specific West/Midwest region of the U.S. (Minnesota, North Dakota, Idaho) while sugar cane farmers were found in the Southeast, specifically Louisiana and Florida.
When asked the question, “What was the most significant revolution in history?” to an English speaker, most people would respond with a political revolution such as the French Revolution, American Revolution, or the Russian Revolution. A few people would respond with other revolutions such as the Industrial Revolution, the Renaissance, or the Reformation. The commonality between all of the revolutions listed above is that all revolutions have resulted in direct changes in the Western World. This is a result of ethnocentrism, considering one’s culture to be superior to others. However, there are many revolutions that have occurred mostly outside of Europe. An example would be the Sugar Revolution, “a series of interrelated changes that altered
There are multiple ways to help reduce the polluting effects of factory farming. People can make a difference by simply avoiding factory farmed products, reducing their animal product intake, or by going either pescetarian, vegetarian, or vegan. Those concerned with the polluting effects of factory farming can also make a difference by encouraging others to eat less animal products, raising awareness towards animal and worker conditions in factory farms, supporting farm animal sanctuaries, and signing petitions to end factory farming. It is important for people to become involved in reducing the amount of pollution caused by factory farming.
Sugar, a sweet crystalized substance, is a commodity that all of society today has acquired. The uses of sugar in the diet of people today is unlimited. Sugar is used in desserts, drinks, as a decoration, and much more. Sugar can be found in almost everything sold at the local grocery store. In Great Britain, by its first introduction, sugar became a most desirable product. It was the increased use of sugar that led to the increase consumption of tea in the British diet. The British desired tea, which they acquired from trade with the Chinese. The desire for tea is one contributing factor that led to the first Opium war.
According to the Organic Consumers Association, in 1970 there were approximately 900,000 family farms in the United States; by 1997 there were only 139,000 family farms. This number is continually decreasing by the year. Why is this a problem? Factory farms promote abusive practices in order to maximize production at minimal cost at the expense of the environment, the community, and even our personal health. They house thousands of animals and inject them with hormones in order to maximize their growth and food output. The techniques being used are inhumane and are used thousands of times a day. According to the Organic Consumers Association, two out of every three animal products in stores come from factory farms. Factory farms dominate food production throughout the country. Animals most commonly consumed that require large-scale farming practices are cows, chickens and pigs. The methods of farming are not only bad for the animals themselves, but it’s affecting the meat we put into our bodies, and is therefore affecting one’s health. Factory farms ultimately have a negative effect on the health of both the animal and the consumer of the animal product.
Sugar is not only a sweet substance used in coffee, cookies, and many other sweet tasting foods we love to eat and enjoy. It is truly a good that changed the world in many ways all the way back to its roots. In more than one way sugar is a useful and profitable tool, originating all the way back to the early middle middle ages. The sugar trade impacted the the Earth both socially and politically with the use of slaves brought to the Americas by the middle passage and other places. Economically, especially when prices dropped due to new technological improvements and slave abolishment all over the world. Lastly, the sugar trade impacted the world culturally, by leading
...ince, there is a need to use for advanced novel methods of culturing plant to furnish new means for quickly propagating,conserving of endangered species and also introducing exotic plants. The production of high quality planting material of exotic nature propagated from vegetative parts through tissue culture has created new opportunities in global trading. The exotic plants are advantageous for farmers;growers; nursery owners & rural employment. As exotic plants are restricted to their natural environment; the main benefit of tissue culture technology lies on production of high quality & uniform planting material that can be multiplied on a year round basis. The plant selected for such purpose is Stevia rabuadiana Bertoni. Objectives of study:
Sugar industry in India is a well-developed industry and one of the largest after textiles. It
those formed near the soil surface grow in upper layer of the soil for anchorage .