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Research project on hydroponics
Literature Review On Hydroponics
Research project on hydroponics
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Galicinao, Jaedon
Mrs Laepaa
English I
18 September 2017
Revolutionizing the Future With Hydroponics
Since the 1500’s hydroponics has supplied humans with healthy produce. How can hydroponics revolutionize the future of the world. Hydroponic farming was a lifestyle for many people. For example, early Hawaiians used an active hydroponic system. For example, in “Successful Hydroponics” on page 144 under the subheading 51.6 active hydroponic systems, “An active hydroponic system is one in which a pump or gravity is used to supply the solution to the plants on a regular basis. The solution is usually recirculated-.” Hydroponics has revolutionized the way people have farmed and will change the future. Therefore, human should use hydroponics to
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For example, early forms of hydroponics is China and rice farming. In “Successful Hydroponics” page 73 under the subheading 3.1.2 Rice production in China it says, “Rice crops have been grown in water from time immemorial. The floating gardens of the Chinese, as described by Marco Polo in his famous journal, are ancient examples of hydroponic culture,- (Vender 73)”. This example shows how hydroponics as an early form of hydroponics has revolutionized the past. Just like the early Chinese and their rice farming, the Andeans in the Kashmir and Andes Mountains had found an early way of hydroponics too. For example, in “Successful Hydroponics” 3.1.3 Kashmir and the Andes Mountains page 73 it states, “In Kashmir and the Andes Mountains a reliable system of hydroponics composing of canals full of water from rivers in the vicinity filled with tilapia and other species of fish to provide the plants with proteins.” This shows how people in the past have used …show more content…
Although there may be various disadvantages such as diseases, time consummation and many more, with the proper care the results of hydroponic farming may be propitious. For example, in a report from “Fresh Plaza” entitled “New report on Hydroponic Crop Farming in the U.S” states, “During the five years to 2013, revenue for the Hydroponic Crop Farming industry has maintained positive growth, indicating that the recession had a minimal effect on industry operators. Over the five-year period, a growing number of individuals shifted to healthy eating and consuming organic produce, resulting in high demand. In addition, extreme weather conditions damaged many crops for fresh field farmers, so grocery stores and farmers markets quickly turned to hydroponic farmers to meet their demand.” (IBIS). How can hydroponics revolutionize the future of the world? Hydroponics has been a lifestyle for many, it has changed the way people have farmed. For example, Hydroponic farming has already started booming in Japan in an article of NewsWeek “TO FEED HUMANKIND, WE NEED THE FARMS OF THE FUTURE TODAY” it states, “Aeroponics, a companion technology to hydroponics, has taken off in Japan and is helping high-tech greenhouses produce
As Jensen points out, farming and industry accounts for the vast majority of total water usage in the world (477). The increasingly scarce resource is a necessary ingredient when growing food. Technology continuously improves to make it easier for farmers to grow crops while using less water. Scientists at the University of Georgia utilize what they term “variable rate irrigation” to let farmers automate the current systems of irrigation to water only the crops that need it (Gies). This is an example of retrofitting current farms, but there is a new way of farming coming to cities that reuses practically all of its water and stakes claim much less acreage in the process. The future of agriculture belongs to vertical and urban farming. These types of farms reduce the use of water, chemicals (such as pesticides, herbicides and fungicides), soil and space (The Economist). These farms are so cutting edge that they are mostly in the experimental stages. Firms like Famgro farms are testing “stackable” farming systems that can scale with demand, even further reducing waste. Famgro’s stackable farms are ideal for cityscapes where land is at a premium; furthermore, reaping the added benefit of being in close proximity to the customers that they serve. Customers will enjoy high quality, fresh produce at only a slightly
As the empire expanded, there was a need for more farmland, but there was not always a water source available. The Incas grew corn, cotton and squash. Garciasco de la Vega, speaking about the farming in the Incan Empire, said, “The engineers showed great cleverness and skill in supplying water for the crops since only scattered sections of the land could grow corn” (Document 4). Their success with irrigation helped them expand their empire. Without it, it would be more difficult for them to subsist in a growing empire.
With an ever increasing world population, massive third world hunger, and with an estimation that a child dies for every two seconds world-wide from starvation; this does not even take into account the number of people who are mal and undernourished, there is a great promise in the use of this technology to benefit not only the farmers, but also societies worldwide. We have been able to genetically modify plants so that they may be more resistant to insects, so that there is less pesticidal toxins sprayed. We have designed plants that require less water, less soil nutrients, preserving precious recourses. We have designed plants with higher yield, shorter seasons, plants that need less land to grow; we are said to be living in a time where we have the healthiest, most well-tested plants in the history of this
Agriculture was very important for the Aztec empire to flourish. The Aztecs had a variety of methods of doing agriculture. One of the first methods of agriculture was known to be rainfall cultivation. Rainfall cultivation was a major factor to them in there early stage of the Empire. Rainfall helped the Aztecs to grow crops where ever they wanted and the quality of the dirt or terrain did not matter. Another method that led to the success of Aztec agriculture was the construction of canal systems. The canal systems and dams helped the Aztecs to harvest on regular basis. The canal systems helped them irrigate their large fields in the valley. The last method the Aztecs implemented was the chinampas. Chinampas were areas of the land raised and were made up of mud from the lake. The land had very rich soil that the Aztecs used to grow a lot of crops all throughout the year. The main crops the Aztecs grew were maize, fruits, beans, tomatoes, and avocados. Out of all the different cr...
Agriculture and geography are very closely linked. In our modern civilization with advanced agricultural innovations, geography no longer plays as large of a role. In arid climates, crops can grow with the right irrigation systems and are now much more predictable with pesticides and genetic engineering. In ancient times however, if the landscape wasn’t farmable, it generally stayed that way. Irrigation has been around since 6000 BC but generally depended on the flooding of nearby river systems.
Archaeological excavations on ancient agricultural sites reveal that there was little homogeneity in irrigation system building structure and style. In other words, most irrigation systems found were unique to the particular conditions farmers faced in the area. Ancient farmers likely built according to their individual circumstances, that is to say building structure, style, and size would have depended on proximity to geological surface runoff and/or active floodplains. This characteristic of Negev desert farming suggests “the agriculture systems were built in a wide variety of forms highly compatible with the local conditions by local farmers and not by a well-designed external governmental effort”. In short, farming methods in the region were unique to the local conditions and resources available to individual cultivators without the interference of a centralized system. The dissimilarities between different agricultural sites speak to the wide range of temperature and rainfall discrepancies between the northern and southern parts of the Negev desert. Unique agricultural set-ups allude to the necessity for ancient farmers to cultivate according to their individual needs based on location, rainfall, and access to floodplains.
Before the land of what we no class Turkey, Iraq, Jordan, and other countries in the middle east grains, such as wheat and wild barley, could be seen growing in the wild without human hand to cultivate and nurture it (Authors 2007). Over time, humans began to recognize the benefit of the plants and began the first signs of human agriculture. The skill of farming took time and trial and error, but along the way, humans began to settle down to tend to their crops. Though the first crops were nothing more than seed s thrown about without rhyme or reason to the process we know today such as fields having, rows and sorting out the seeds to create a higher yield each harvest (Authors 2007). Because of the trial and error process, agriculture of plants did not take place of a short period but took many, many years to evolve to what we know today as agriculture; the new fa...
By implementing new farming techniques provided with the new technological advances in machines we can see abundant harvest in even the poorest third world countries. For example, the Green Revolution has already showed admirable progress in the northern part of India ever since it took start in 1950. By 1997, northern India increased its grain production by 37 percent. This has proven that traditional farming methods are being rendered obsolete. And because by the year 2000, there will be half the land per person in developing countries as there was in 1970, we need to apply ultra-efficient methods to sustain the growing need. Not only does the Green Revolution enhances food output, it also preserves the environment.
Growing food with Aquaponics is more efficient than growing food the traditional soil garden way. In a typical soil garden, growers end up spending hours of their time doing back breaking work on their garden, but not anymore, with Aquaponics the need for any tilling, digging, or weeding is eliminated. Aquaponics combines Aquaculture (Raising fish in tanks), and Hydroponics (Growing plants without soil). The outcome is a working system that provides plants with all the nutrients they need, while using a minimum of space, effort, water, fertilizers, and pesticides. Aquaponics allows farmers to use up to 90% less water than normal farming would use, so instead of watering your soil and having the majority of your water either lost by run off or evaporated by the sun, the water is recycled repeatedly through the system saving farmers hundreds of dollars on their monthly water bills. Also when growing with Aquaponics, much more food can be produced in a smaller space, in some cases growers have produced around twenty times the amount of produce in the same area a soil garden would. In addition, with the closed, controlled environment of the system, the need for the use of any pesticides a basically eliminated. Finally, Aquaponics enables growers to grow bigger, better and more quality produce.
Aquaponics is the combination of both aquaculture, which is fish farming, and hydroponics, which is farming without the use of soil. In aquaponics, plants form a symbiotic relationship with fish allowing for fish to get nutrients from plants, and plants get a supply clean water from the fish. With aquaponics, the plants and fish can grow faster than average due to naturally fortified water from the fish, and nutrient-rich water from the plants. Aquaponics also allows for two types of farming happening at the same time, fish and plants, if the system the fish are in is large enough. Furthermore, aquaponics allows for plants to grow anywhere, without arable land. Many countries are not able to meet the demand for food because of the climate or
As agriculture has become more intensive, farmers have become capable of producing higher yields using less labour and less land. Growth of the agriculture has not, however, been an unmixed blessing. It, like every other thing, has its pros and cons. Topsoil depletion, groundwater contamination, the decline of family farms, continued neglect of the living and working conditions for farm labourers, increasing costs of production, and the disintegration of economic and social conditions in rural communities. These are the cons of the new improved agriculture.
Scientists say that farmers need to produce 50-100 percent more food than they already do now.... ... middle of paper ... ... Chances are farmers aren’t going to pack up everything to adapt to a new farming method that is just too expensive for the farmers.
Agriculture has been around for about 11,000 years. Around 9.500 BC, the first signs of crops began to show up around the coastlines of the Mediterranean. Emmer and einkorn wheat were the first crops that started to show up in this area, with barley, peas, lentils, chick peas, and flax following shortly. For the most part, everyone was a nomad and just travelled along with where a herd went. This went on until around 7.000 BC, and then the first signs of sowing and harvesting appeared in Mesopotamia. In the first ...
The first people that started to depend on farming for food were in Israel and Jordan in about 80000 B.C.. Farming became popular because people no longer had to rely on just searching for food to get their food. In about 3000 B.C. Countries such as Egypt and Mesopotamia started to develop large scale irrigation systems and oxen drawn plows. In about 500 B.C. the Romans started to realize that the soil needed certain nutrients in order to bare plants. They also realized that if they left the soil for a year with no plants, these important nutrients would replenish. So they started to leave half of a field fallow (unplanted). They then discovered that they could use legumes, or pulses to restore these vital nutrients, such as nitrogen, to the soil and this started the process known as rotating crops. They would plant half the field one year with a legume...
Sandra Postel, on the other hand, has a different opinion than Danielle’s. She proposed that “without increasing water productivity in irrigation, major food-producing regions will not have enough water to sustain crop production”.