Irrigating crops with seawater

Irrigating Crops with brine Brown J. Jed, Glenn Edward P., and O’Leary James W. 1998. Irrigating Crops with Sea wet. scientific Ameri tar modernise.         “Irrigating Crops with Sea irrigate system” talks about the planetary problem of finding comely pee system and demesne for the world’s population to survive. An estimated 494.2 one one jillion million million million acres of crop place down is needed effective to feed the tropics and semitropics for the bordering 30 long time. However, only(prenominal) close to 200 million acres be available. Therefore, b atomic number 18-assed sources of water and land are needed to grow crops. The writers of this discern deem been exam the cyclorama of utilise saltwater in cultivation. This seawater floriculture is when salt-tolerant crops are grown using maritime water for irrigation. Desert areas concord up 43% of the protrude of the earth and this new agriculture technique can be done in deserts. Hugo Boyko and Elisabeth Boyko first base employmentd seawater agriculture after World fight II. M any(prenominal) different crops fool been well-tried such as barley and the date palm. The writers of this member however have been test halophytes, which, is a salt-tolerant plant that can be utilise for food, smoke and oilseed crops. They first self-possessed several hundred halophytes and began testing these plants in the desert of Puerto Peñasco. They irrigated the plants chance(a) by flooding the handle with seawater from the Gulf of California. The outflank halophytes produced roughly the yield of lucerne using fresh water irrigation. In order to show that these halophytes could alternate other crops for economic consumption they tested to see if the crops could feed livestock. The halophytes have protein and carbohydrates but they contain as well oft salt. This limits the amount an sentient being can feast and dilute s the nutritional value. Therefore, the aut! hors decided to use the halophytes as part of a mixed diet for the livestock. The animals’ meat attempt was non affected, but the animals eating the halophyte-mixed diet drank to a greater extent water and produced 10 percent slight meat.         This new agriculture rule has many advantages too. First, it is cheaper to pump the seawater than to pump freshwater. In addition, seawater irrigation does not require any special equipment. The same field have been irrigated for 10 years with no water buildup or salts in the root zone. Finally, lay the seawater irrigation exit not disrupt the ecosystems as much because they are installed on clean-handed or almost innocent(p) areas. There are as well as almost disadvantages to irrigating crops with seawater. First, a large quantity of high-salt drainage water that go forth contain unused fertilizer exit be exe swing musice back into the sea. In addition, the seawater agriculture order testament not produce as much crops. more(prenominal) than(prenominal) water impart also be wasted braggy the animals water to drunkenness because of the saltiness.         After reading over the word I bid that this regularity pass on prove to be real grievous because it testament be cheaper and will use water and land that we already have a circularise of. I never feeling of using seawater for irrigation forrader and this article told me a lot about it. I consider this article is very relevant to me because I hope to be around for the next 60 years and I will need those plants to pass on the food necessary for myself, my children and grandchildren to survive. This new plain method will be used for food and will be more economical in the end. This new method is more businesslike and effective which will also be beneficial to all. In a modern world care we live in the saying goes, “time is money.” The author’s have a very similar point of entrance as I have. I conceptualise that! this new inelegant procedure will help many people.

This method has eer been around, but without delay it is being tested more vigorously and being drift to use more often. Someday it power be a very important farming technique. The authors used the scientific method very well. They first observed that water and land are in shortage. therefore they musical theme of a problem and do a hypothesis as to how they could go down this problem. Then using a control and an experimental variable lede they tested their seawater irrigation method and compared it to freshwater methods. Then, they recorded their findings and incline conclusions about their work. They noted the positiv e outcomes and the negative outcomes. I believe that the authors’ choices are very reasonable and logical. Their method is well thought out and solves some of the problem of limited water supply, and cut down land availability. This paper leaves many doors open for more explore on seawater agriculture. For many years to come, scientists will be trying to devise less expensive and more effective ways of using ocean water for irrigation.         The article “Irrigating Crops with seawater” is very useful for farmers, scientists and regular citizens. By using this new method, money will be saved, and land and water will be used more effectively. The authors used groovy scientific skills and intelligent thinking. Seawater is more plentiful than freshwater and the authors have realized this fact and are making use of the water available to their advantage. Overall this article is very acceptable and allows the subscriber to more critical thin king about ways to utilize seawater to help maintain! our existence. If you want to get a full essay, order it on our website: OrderEssay.net

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