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Importance of tillage in crop production
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Conservation Agriculture
I visited the FAO site and went to the Agriculture 21 magazine and read an article. The name of the article was conservation agriculture, which is basically another method that farmers would be able to utilize in regards to their farming, needs and cost reduction strategies. The Food and Agricultural Organization has been working with CA to help expand the program more to other regions.
The farmers that are using it says that it gives them a means of conserving, improving, and making more efficient use of their natural resources. In order for CA to be effective, it requires careful planning of crop rotations, new approaches to weed control and pest management and range of other precision farming skills.
Once the CA is stabilized, it will be more manageable and productive than conventional agriculture. This system ahs also been adapted for vegetables and root crops. As far the climate is concerned it is only unsuccessful in arid areas with extreme water shortages and low production of organic matter.
In chapter 6 they discuss a technique that is similar to CA which is conservation tillage which sets out to reduce erosion by maximizing the amount of crop residue that is left on the soil surface and by maintaining soil structure useful to infiltration rather than runoff.
Some of the reasons that it has spread slowly throughout the different regions is, some farmers are still not comfortable with adapting to that change. Just like conservation tillage, CA has been widely adopted in North America while in Europe it is still a learning process. With the aid of The First World Congress on Conservation Agriculture and the FAO, they aim to help match he environmental requirement of
Traditional agriculture requires massive forest and grassland removal to obtain land necessary to farm on. Deforestation and overgrazing has caused erosion flooding, and enabled the expansion of deserts. But with drainage systems, leveling, and irrigation provided by the Green Rev, all this terra deforming will unlikely happen again. We can retain clean air and lessen the global warming effect caused by deforestation.Many people argue that a revamp in agriculture will be way too expensive and unrealistic especially for those poor farmers in third world countries. However many times, they exaggerate the price.
The impact of college athletic programs on academics has always been a controversial and contentious topic. It seems that athletic programs have some contemplative effects on academics of colleges and universities. Different people have different ideas about how college athletic programs should be carried on. College presidents, administrations, student athletes, parents of students, and athletic trainers are along with these people who point out different facts about the fallouts of athletics on academics. A bunch of people suggest that athletic programs should be dropped from college system, while another group suggests that athletic programs should be taken care with more advertence. An analysis on the effects of college athletics on academics has two personal approaches: college athletics undermine academics, and athletics amplify academic experience.
College sports are a major revenue producing industry. Athletic programs and their student-athletes can achieve national recognition and generate millions of dollars in revenue for their university. Colleges use this revenue to invest in players, pay for their education, and provide state of the art training facilities, which are used to improve their athletic performance. As revenue driven colleges begin to prioritize athletics, the emphasis on the quality and standards of an undergraduate education are diminishing. Compromising their academic acceptance requirements, universities have now found that the educational ability of their newly accepted student athletes are inadequate, to say the least (Gurney). The same universities must then spend millions of dollars to provide these athletes with “learning specialists”, who in turn helps them to meet academic requirements and maintain their eligibility (...
Howard-Hamilton, Mary F., and Julie Sina. "How College Affects College Athletes." New Directions for Student Services (2011): 35-43.
Tilman, David, Kenneth G. Cassman, Pamela A. Matson, Rosamond Naylor, and Stephen Polasky. "Agricultural Sustainability and Intensive Production Practices : Article : Nature." Nature 418 (2002). Nature Publishing Group : Science Journals, Jobs, and Information. Web. 31 Nov. 2011.
The concept of college athletics has been around for more than approximately 150 years (Siegel). From the very beginning, college athletics were destined to become a full-fledged, vital part in higher education. Their importance and significance from the start until now is undeniable. College athletics play a valuable role and are beneficial to institutions in ways such as promoting positive character development among athletes, establishing unity from a surplus of people, and supporting college experiences and traditions. These are just a few of their contributions to higher education. Although there are various controversies surrounding these points, they are just some of the reasons that athletics will remain embedded in university life for decades to come.
...grow more crops are a good thing but these fertilizers also make the food filled with chemicals ("Goodman 4"). A lot of good has happened though, farmers have enrolled a total of 31 million acres in the conservation reserve program to protect the environment and provide the environment and provide a habitat for wildlife. Inception in 1985, the program has helped reduce soil erosion by 622 million tons and restored more than 2 million acres of Westland ("Goodman 4").
For decades there has been a debate on student athletes and their drive to succeed in the classroom. From the very beginning of organized college level athletics, the goal to want to succeed in athletics has forced students to put academics to the back burner. In spite of the goal to want to succeed over a hundred years of attempts to check limits of intercollegiate athletic programs on colleges' academic standards still seems to struggle to this day. This brings to surface one of the most asked questions in sports, “What effect does college sports have on academics and economics?” Herbert D. Simons, Derek Van Rheenen, and Martin V. Covington, authors of “Academic Motivation and the Student Athlete” researched the topic on whether athletics and academics benefit each other. Bryan Flynn, the author of “College Sports vs. Academics” poses the question “Should institutions of higher learning continue to involve themselves in athletic programs that often turn out to be virtual arms races for recruiting talented players who bring big money and prestige, but put academics to the back burner?” Although both authors agree that sports have an impact on an athlete’s academics, the focus of their argument differs.
Bennis claims that people are not born with these traits, and that people gain these traits by pushing themselves to exceed at leading others. He also argues that there’s a distinct difference between a person being a leader and a manger, and that the difference is leaders will lead others to higher success and to achieve goals when managers maintain everything how it is and nothing ever exceeds that point. Bennis believes that in order
The constant topic among the majority of the women in the Bennet household was marriage and future suitors. Mrs. Bennet prides in the hope that someday all her daughters will be married off to wealthy individuals who can even help support the Bennet family and increase their social status: “The business of her life was to get her daughters married...” (9). Mr. Bennet, on the other hand, only cares to see his daughters happy and content with themselves. Although Mr. and Mrs. Bennet’s estate is endowed to Mr. Collins, Mr. Benn...
and also supply lamb to local butchers. This can sometimes prove to be a costly enterprise for
...t too expensive for the farmers. The second step is that broader awareness is required. According to Sarah Alexander, “different farmers trust different sources, such as vendors, crop consultants, and university extension services.” Farmers are going to need to be open minded to new things, in order to feed the human race. The last step is farmers need the right incentives. Farmers want to know about the good that they are doing. Farmer’s want to know how they are saving the environment, and how they are producing more food, and feeding more people than they were before.
Communication is one of the most important factors in our lives. It dictates the relationships formed with the individuals in personal and professional lives. Effective communication provides a foundation for trust and respect to grow. It also helps better understand a person and the context of the conversation. Individuals often believe that their communication skills are much better than what they actually are. Communication appears effortless; however, much of what two people discuss gets misunderstood, thus leading to conflicts and distress. To communicate effectively, one must understand the emotion behind the information being said. Knowing how to communicate effectively can improve relationships one has at home, work and in social affairs. Understanding communication skills such as; listening, non-verbal communication and managing stress can help better the relationships one has with others.
...o climate change. All of these have caused an impact on the ability to produce crops and grow agriculturally. Climate change has been increasing the number of droughts, floods, health hazards of employees, natural disasters, and sea level elevations. All of these put in danger the crop productivity resulting in famines and food price increments. Climate change affects agriculture in every country differently due to its location. Countries such as Canada and Russia are being affected positively by climate change since it has enabled the country to prosper agriculturally. Other countries cannot handle drastic temperature changes, such as Sudan and Bangladesh, whose agricultural growth has been affected negatively by the climatic changes. Agriculture is fundamental in a country, creating a balance between agriculture and the increasing climatic changes would be ideal.
The greenhouse gases are those that absorb the Earths radiation and thus contribute to the greenhouse effect, but water is also a major absorber of energy. Where there is an increase in the concentration of greenhouse gases (as with CO2 due to the burning of fossil fuels) this results in an enhanced greenhouse effect - which is of concern as it could lead to climate change (i.e. global warming).