Scotch Thistle Essay Example For Students

Scotch Thistle Essay Forage Production (Onopordum acanthium) also known as cotton thistle or woolly thistle is native of Europe and eastern Asia and is probably an escaped ornamental plant. Scotch thistle stands are dense and practically impenetrable due to the weeds spiny nature and large size. It spreads by seed and generally inhabits moist sites or drainages in dry locations. It was introduced in the 1800s to the United States and it crowds out native species and crops. Scotch thistle is a branched, robust biennial (or sometimes annual) although it can behave as a winter or summer annual or a short-lived perennial under certain situations. Often grows 8 feet or more in height and 6 feet in width. Main stems may be up to 4 inches wide at the base. Stems have vertical rows of prominent, spiny, ribbon-like leaf material or wings that extend to the base of the flower heads. Leaves, which are armed with sharp, yellow spines, are up to 2 feet long and 1 foot wide. Upper and lower leaf surfaces are covered with a thick mat of cotton-like or woolly hairs, which give the foliage a gray-green appearance. Plants flower in mid-summer from July to September. The globe-shaped flower heads are borne in groups of 2 or 3 on branch tips. Flower heads are up to 2 inches in diameter, with long, stiff, needle-like bracts at the base. Flowers range in color from dark pink to lavender. Seeds are smooth, slender, and plumed. As a biennial, Scotch thistle typically lives fo r two growing seasons. Seeds usually germinate in the late fall, but germination can occur at other times, as well. Seedlings that appear in late autumn behave as true biennials, but seedlings produced during late summer or early autumn behave as annuals. During its first year, Scotch thistle produces a rosette with a taproot that may extend down 1 foot or more. Early in the second year, the plant bolts. Plants produce 8,400 to 40,000 seeds. Reports on seed longevity in the soil vary from unknown to up to 20+ years. Seeds are dispersed locally by wind; humans, water, livestock, and wildlife are involved in longer-distance dispersal. Seeds are sensitive to light. While some seeds will germinate in the dark, studies indicate that most germination occurs with alternating light/dark cycles, with 8 hours being the optimal day length Scotch thistle is a wasteland weed that generally inhabits moist sites or drainages in dry locations. If not controlled, it presses into farmland or forms de nse canopies in any area overgrazed or not under intense cultivation. It is a major agricultural weed in the western United States. If the soil is moist enough, it has the ability to re-sprout when its roots are cut up during cultivation. In the western U.S., Scotch thistle infests wet meadows and pastures, as well as more arid big sagebrush sites. Scotch thistle is often associated with waste places, as well as rivers, streams, canals, or other waterways. It can also be abundant in dry pastures, fields, and rangeland. In particular, the plant thrives in light, well-drained, and sandy or stony soils. Temperature and moisture, rather than soil nutrient concentrations determine the ecological performance of Onopordum species. It is a major issue in rangeland management in northeastern Oregon, Idaho, and Utah. Scotch thistle can spread rapidly. For example, it was first found in Utah in 1963. By 1981, it covered approximately 6070 hectares in 17 counties. Eight years later, it had spre ad to cover more than 22,540 hectares in 22 counties. Small areas can be eradicated by digging. Plants must be cut off below the soil, leaving no leaves attached. Mowing has limited effectiveness for controlling Scotch thistle. It usually only prevents seed production if done either immediately prior to flowering or when plants are just starting to flower. When mowing is conducted too early, it may only delay flowering. However, when plants are cut too late in the flowering process, viable seed may still develop in the capitula following cutting. Because there can be a wide variety in the maturity of plants, a single mowing is unlikely to provide satisfactory control. .ufd11502c579b603458ec042ef8ac768a , .ufd11502c579b603458ec042ef8ac768a .postImageUrl , .ufd11502c579b603458ec042ef8ac768a .centered-text-area { min-height: 80px; position: relative; } .ufd11502c579b603458ec042ef8ac768a , .ufd11502c579b603458ec042ef8ac768a:hover , .ufd11502c579b603458ec042ef8ac768a:visited , .ufd11502c579b603458ec042ef8ac768a:active { border:0!important; } .ufd11502c579b603458ec042ef8ac768a .clearfix:after { content: ""; display: table; clear: both; } .ufd11502c579b603458ec042ef8ac768a { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ufd11502c579b603458ec042ef8ac768a:active , .ufd11502c579b603458ec042ef8ac768a:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ufd11502c579b603458ec042ef8ac768a .centered-text-area { width: 100%; position: relative ; } .ufd11502c579b603458ec042ef8ac768a .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ufd11502c579b603458ec042ef8ac768a .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ufd11502c579b603458ec042ef8ac768a .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ufd11502c579b603458ec042ef8ac768a:hover .ctaButton { background-color: #34495E!important; } .ufd11502c579b603458ec042ef8ac768a .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ufd11502c579b603458ec042ef8ac768a .ufd11502c579b603458ec042ef8ac768a-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ufd11502c579b603458ec042ef8ac768a:after { content: ""; display: block; clear: both; } READ: Visual Arts in the Philippines Essay Establishing and maintaining dense, vigorous, competitive pasture can effectively prevent Scotch thistle establishment. Healthy pasture is particularly important in the autumn, when most Scotch thistle seeds germinate. Thistle invasion in unlikely to occur in un-grazed pasture. Goats will graze Scotch thistle, reducing plant numbers and preventing seed production. Herbicides, Picloram, dicamba, 2,4-D, dicamba + 2,4,-D, and metsulfuron are effective for controlling Scotch thistle. Application rates vary depending on stand density and environmental conditions. Herbicides should be applied in the spring before Scotch thistle bolts, or in the fall to rosettes (Beck 1991). . For chemical control recommendations, refer to the Pacific Northwest Weed Control Handbook, an annually revised publication available from Washington State University Cooperative Extension. Here are a few guidelines to help lessen the spread of noxious weeds in Idaho. ?Avoid driving in noxious weed infested areas. Seeds can become stuck in tire treads or mud on the vehicle and be carried to unaffected areas. ?Dont transport flowering plants that you cannot identify. ?If you find a small number of isolated noxious weeds that have no flowers or seeds, pull the weeds and leave them where you found them to dry out. ?If you find noxious weeds and they have flowers or seeds, pull them, place them in a plastic bag or container to avoid spreading seeds, and either burn them or dispose of them in a sanitary landfill. ?Report newly-found noxious weeds to the county weed superintendent or county extension office. Here are some interesting facts about the Scotch thistle. It has been credited with helping Scotland fend off Viking invasion. As the Vikings moved into Scotland for a sneak attack, they yelled out in pain when they stumbled through thistle plants. Their cries alerted the Scots and allowed them to push out the Vikings. Since then, Scotch thistle has been the national emblem of Scotland. Scotch thistle was probably introduced to North America as an ornamental plant in the late nineteenth century Scotch thistle is sometimes sold as an ornamental plant. It has reportedly been used to treat cancers and ulcers and to diminish discharges of mucous membranes. The receptacle was eaten in earlier times like an artichoke. The cottony hairs on the stem have been occasionally collected to stuff pillows. Oil for Scotch thistle seeds has been used in Europe for burning and cooking. Sourceshttp://plants.usda.gov/java/profile?symbol=ONAC http://www.invasivespeciesinfo.gov/plants/scotchtthistle.shtmlhttp://www.oneplan.org/Crop/noxWeeds/index.asp#copyright http://oregon.gov/ODA/PLANT/WEEDS/profile_taurianthistle.shtml http://oregon.gov/ODA/PLANT/WEEDS/profile_scotchthistle.shtml

The Crucible for its historical aspect Essay Example

The Crucible for its historical aspect Paper The Crucible is a play written by Arthur Miller in 1952. It was set in Salem, Massachusetts in 1692 and tells us of the Puritan community. Puritans were extremely religious and felt it very important that their children learned to read the bible as soon as possible. To be judged a good person, you had to know your commandments and have a good knowledge of the bible and respect it. All the communities laws and teachings were based around the bible. The atmosphere in Salem is described in the book as acrimonious and joyless and was threatened by imaginary devils and the Indians. The inhabitants of Salem had to work very hard for their money and the communitys laws did not permit them to have fun. Even reading a novel was described as having fun and so novels, along with many other things, were banned, they were also obsessed with sin and damnation. As Salem had a theocratic society peoples sins were a matter of public concern. So prying into others lives to expose their sins was encouraged; this is why Abigail was praised for speaking out. The title, The Crucible is interesting because a crucible is a container used to heat metals at a high temperature. We will write a custom essay sample on The Crucible for its historical aspect specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The Crucible for its historical aspect specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The Crucible for its historical aspect specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The main reason for this is to remove impurities from substances. This is used as a continuous metaphor throughout the book. Some of the characters attempt to rid themselves of their impurities by undertaking heroic and brave decisions and actions. John Proctor refuses to name others who trafficked with the devil in Act 4: They think to go like saints. I like not to spoil their names. This also emphasizes my point of the importance of a person reputation in the community. Giles Cory also refuses to give the name of the person who signed the deposition against Thomas Putnam and is killed for contempt. This is told to us by Elizabeth Proctor in Act 4: He were not hanged. He would not answer aye or nay to his indictment; for if he denied the charge theyd hang him surely, and auction out his property. So he stand mute, and died Christian under the law We are told how he died the next time she speaks: They press him John. Also the community, especially the judges, thought that the hanging of the witches was preserving the towns purity. The time the book was written, 1952, it was the time of the McCarthy Anti-Communist trials. These trials are the main reason that Miller decided to write the play as he felt that what was happening now was exactly the same as the events which took place in Salem in 1692. Miller himself describes the McCarthy trials as a modern parallel. He says that McCarthy had been ruthlessly determined to hunt out communists as the judges of Salem had been in 1692. During the trials, McCarthy, like the Salem judges, asked the people who confessed to bring others down with them. If the named nobody then they would be punished for contempt. This is like the Salem witch trials. Miller himself was called up and underwent a long interrogation three years after the book was written. Miler told them that he had attended a meeting of communist writers nine years previous yet when asked to give the names of those also present, Miller acted as John Proctor did some three hundred years earlier and refused to give the names of others. Arthur Miller did not just write The Crucible for its historical aspect but he used it to inform the public of the events in America. The Essay. One of the first themes of The Crucible is intolerance. People who did not follow the communitys laws or went against what was normal were seen to be a threat to the public and against their religion. The communitys beliefs stated that everyone belonged to God or the Devil. (There be no road between). Anybody who had a conflicting opinion were said to be with the Devil. Intolerance did seem to affect the judges arbitration of the trials. Miller makes this apparent in Act 3, when Danforth says A person is either with this court or he must be counted against it. This shows a distinct intolerance to people who had different opinions and if they did so then they were against God. The overlapping of speech and interruptions are the dramatic devices which really bring out a characters intolerance. Parris continually interrupts and we are shown that Danforth is intolerant, if not impatient, by the way he interrupts Parris and orders him to be silent. In Act 3: (In his first real outburst, in which his contempt for Parris is clear) Mr Parris I bid you be silent! I think that this is a good move by Danforth because the way the book is written, people automatically dislike Parris and so by doing this Danforth earns a bit of respect for himself and shows the audience and the rest of the characters that he is still in charge of proceedings. Despite this, Miller tells us that he is not sure whether he made Danforth evil enough. Another example of intolerance is when Proctor grabs hold of Mary Warren in a bid to urge her to say what she knows, or at least what he has told her to say. This physical contact is another dramatic device that Miller uses in order to portray a characters feelings and in this case Proctors urgency and desperation. This action could also have been put in to show Proctors more aggressive side which Mary Warren informs Danforth does not exist. Another theme of the book is hysteria. This theme is probably the most important and prominent one. The trials only continue because people choose to believe what they are hearing about people despite the fact they may have known them all their lives. In The Crucible the hysteria escalates because people choose to accept the accusations of others, not just out of religious belief but out of revenge. (Sparknotes. com) A good example of this is Abigail Williams who uses the hysterical situation to accuse Elizabeth Proctor to try and have John Proctor to herself. She was sacked from her job as a servant to the Proctors because she committed adultery with John Proctor and Abigail wants him back. She seems extremely desperate to get him back and I think that she would go to any lengths in order to get what she wanted. Unfortunately for Abigail, Proctor refused to let her have her way and eventually died knowing he had purified himself. Mr. Parris also uses the situation to his advantage by managing to join the court and tries to get the condemned hung so that he can claim their land. He ends up a part of the court and uses his newly found status to attempt to alter Danforths mental path or in other words he attempted to make Danforth think as he did. Thomas Putnam also uses the hysteria to his advantage.

Related Literature on Study Habits free essay sample

The younger students were matched with the older groups on four characteristics: sex, major field of study, semester credit load, and class standing. All 56 participants were undergraduate students (sophomores or juniors) who were registered for the fall 1 982 term. The participants kept running records of their study habits, patterns, and difficulties for an academic year. In general, older and younger students showed similar patterns in terms of how much they studied, what activities were engaged in while studying, the time distribution, and places for studying.There was some evidence that older students studied slightly more per credit hour than did younger students. While the total numbers of difficulties encountered in studying were about the same for both groups, the character of the difficulties was noticeably different. Both older and younger students reacted very favorably to having a mixture of the age groups in their classes. Recommendations for working with adult students and suggestions for further study are offered. We will write a custom essay sample on Related Literature on Study Habits or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Appendices include interview schedules and a study log form.Author/SW) INTRODUCTION It is an understatement to say that the standard of education in Nigeria has fallen. However, it has been realized that students who possess adequate mental abilities sometimes do not perform well in their academic work either because they do not know how to study effectively or they do not use the most effective method of studying. Many questions have been raised by teachers, parents and students themselves on why students perform so poorly academically. Even the state government has shown some concern ever this in recent times by introducing low costs books for both primary and secondary schools.Although this was meant to create the desire to study by students, it has not helped the situation much because, students do not read these books. Many of the students complained of lack of time and conducive environment for study, others who try to study complained of lack of understanding. There is no doubt that these complains evidently point to one fact. That is, lack of effective study habits. It is this problem, the researcher sizes to investigate as it appears to be one of the root causes of the dwelling standard of our educational system today.Research questions: * What proportion of junior secondary school students possess good study habit than those in senior secondary school? * Will male students in junior secondary schools perform better than female students in senior secondary schools? Hypothesis: The following conjectural stat ements were postulated for this study: * There is no significant difference in the study habits of junior and senior secondary school students in Igor Local Government Area f Eddo State. There is no significant difference in the study habits of male and female students in junior and senior secondary schools in Igor, Local Government Area of Eddo State. * There is no significant difference in the academic performance of male students in the junior secondary schools and female students in senior secondary schools.

Metallica essays

Metallica essays Metallica has not always been the talented group of rock musicians that they are today. It took many years and many albums to bring the band to its current standing as the kings of rock. Metallica has undergone changes in its lineup and its musical writing style. Comparing and contrasting the musical and lyrical content of each Metallica album shows exactly how much they have changed from the early 1980s to 2000. Metallica was founded in the early 1980s when a young man from Denmark named Lars Ulrich was looking to start a band in the Los Angeles area. The musical style labeled The New Wave of British Heavy Metal captivated Lars. The New Wave of British Heavy Metal started in England in late 70s and was a product of some peoples distaste for the current punk rock scene (Crocker 11-12). Lars, who had recently moved to the United States, started searching excessively for someone to jam with. He came across the name of a local heavy metal guitarist and vocalist in a local newspaper called The Recycler. This man was named James Hetfield. The two quickly became friends and began to play their favorite heavy metal music together on a regular basis (Hadland, Encyclopedia Metallica). The story behind the name Metallica is very interesting. A friend of Lars was starting a heavy metal fanzine and asked Lars for advice on what its title should be. The friend gave Lars a list of candidate names and the word Metallica was on the list. Lars liked it so much he told his friend to choose another name and kept Metallica for himself (Crocker 25-26). In 1983, the bands lineup came to consist of James on vocals and rhythm guitar, Lars on percussion, Cliff Burton on bass guitar, and Kirk Hammett on lead guitar. However, in 1986, while the band was several albums into their career, Cliff Burton was tragically killed in a bus accident while the band was on tour in Sweden. Jason Newsted of the band ...

On chevron article Essay Example | Topics and Well Written Essays - 250 words

On chevron article - Essay Example Trust leads to stakeholders commitment C. Commitments increases stakeholders efforts and D. Increased stakeholders effort increases corporate success. In other words, Hosmers theory bases its arguments on the fact that moral behaviours makes a business sound. Hosmer's text, in comparison to Kant, appears to be a managerial text that uses ethics in support of management, thus constituting 'knowledge in the service of power', i.e. ideology. But ethics is not ideology. Ethical philosophy was developed in Greek antiquity by great and renowned philosophers such as Plato and Aristotle. The maintain that ethics would; for example, demand that managers, IR experts, and trade unionists be honest, helpful, cooperative, sincere, open, benevolent, and modest. But, Hosmer avoids such a relevant list in his theory. (185) 2. Another challenge for management and its ideological outgrowth of managerialism--comes from utilitarianism theory as discussed by (Johnson, Hosmer, Pogge and Horton). Utilitari an ethics is directed towards creating the greatest good for the greatest number of people. Trade unions (Johnson) and many international organisations (Pogge/Horton) work towards this goal. Management according to (Hosmer 2008), however, has other goals and agendas which is primarily to the make profit. This sole purpose as an end in itself, rules out this theory as being ethically justifiable. (p14) and (P4) and (p1-14). 3.

Socio-Political Factors And Mental Health Essay

Socio-Political Factors And Mental Health - Essay Example Some of these factors include race, culture, ethnicity, gender, social class, and other similar factors. This double burden is referred to as double stigma (Corrigan et al. 2004; Rowe 2005). The double stigma does not only perpetuate the self-depreciation that patients experiences, but it also fortifies the public stigma that is manifested in the forms of discrimination, prejudice, and stereotyping against mentally ill patients. In this effect, double stigma heightens the negative impact of the stigma that mentally ill patients experience. Recognising the seriousness of the condition, this study will answer the question how socio-political factors may influence mental health? In attempting to answer the question, the study will focus only on one socio-political factor – ethnicity. This acts as a form of limitation and the focus needed in addressing the query of the study. Ethnicity is now used to indicate, â€Å"the different and unequal experiences of social groups with spec ific social attributes such as language, religion, and dress codes† (Giddens & Sutton 2010, p. 136). Ethnicity is necessary because it is one of the foundations of a person’s worldview (Sue & Sue 2003; Sumari & Jalal 2008). The motivation behind choosing ethnicity over other socio-political factors is the fact that one of the key aspects of contemporary society is pluralism and ethnicity is its concrete reality. In a pluralistic society, there is the increasing tendency that the minority group is viewed from the perspective of the majority group as they cohabit within the same physical space. This creates pressure since there are mark distinctions among ethnic groups. In this regard, ethnicity is pivotal in mental health because of the double stigma that patients in the minority group are experiencing. Its negative impact will continue if it is not consciously addressed. In addressing the problem of this study, the answer is drawn both from the experience of the service user and scholarly journals and books dealing with the issue of ethnicity and mental health. The Response Mental health practitioners have the ethical and moral obligation to respect the cultural context from where the patient is coming (Trimble & Fisher 2006). The increasing multicultural diversity of patients with mental illness increases the responsibility of mental health practitioners in providing the venue wherein the patient’s cultural heritage is included as an integral component in formulating accessible and quality therapy for the patient (Sue & Sue 2003). Nonetheless, it has been observed, there appears to be a gap between the theoretical knowledge of the role of ethnicity and the empirical belief justifying that health care providers have to respect the reality of ethnicity since some practitioners are reluctant to modify their current practices to accommodate ethnicity (Griner & Smith 2006). This situation amplifies the double stigma among ethnic groups. The Wes tern Approach of Self-Disclosure. PA, an Asian and one of the patients in the Community Health Centre, shares, â€Å"I do not understand why I have to tell somebody my fears, my thoughts, my delusions.

Tourism Planning Essay Example | Topics and Well Written Essays - 2500 words

Tourism Planning - Essay Example The planning and management of the places where the destination of tourists will be is less common and equally valuable.   The community or destination level is where the organization and the development of the visitor’s attractions and services respectively. Many communities have shown their need to respond and act in the approach to tourism (Richards, 2000:17). They are also showing their concern over what is developed, the way promotion is done, and the impact it may have in regard to economic, social and the environmental factors.   Tourism planning is much improving and developing new and better attractions. It increased the number of visitors or seeking to boost profits. Rather, it was all trying to promote orderly development of the industry. In the destination planning, setting goals and objectives for the industry is done (Gunn, 2002:33). The Unitary Development Plan was set mainly for managing the growth and development in the borough (Sharma, 2004:54). It was ad opted in the year 2007, and a couple of policies have been saved for further three years as from August 2010. It sets out Camden’s aims and priorities for using the land in the Borough and policies to be used to achieve it through the planning decisions. This was done to fulfill the objectives and priorities contained in Camden Community Strategy and council strategies.   The plan’s aim is to achieve sustainable new development of high quality in most suitable locations. It also played the role of protecting and enhancing their built and natural environment. Their work was to be considered and allowed visit the Borough and supporting the sustainable communities. The UDP is a legal document that provided the main framework for the planning decisions made in regard to show clearly the set criteria. In the planning sector, the council had to make its decisions on planning applications in regard with the UDP (Sharma, 2004:54). This was much considered