This website uses cookies to ensure you have the best experience. Learn more

Applications Of Fertilisers: Which One Is The Best?

1250 words - 5 pages

Alina 10D
Applications of Fertilisers
Plants, like people, need regular feeding. If the balance of essential substances in the body of the plant is broken - it starts to get sick and may die. To maintain this balance at the required level, you can by adding various fertilizers. What is the fertiliser? Fertilizers – are substances used to improve plant nutrition, soil properties, and to increase the harvest. This essay will be about the description of the soils; types of fertilisers and reasons for using them; a description of a specific use of fertilisers to solve a soil quality problem.
Generally soil is composed of:
1. Mineral oil (50-60% of total)
2. The organic substance (5-10%)
3. Air (15-25%)
4. Water (25-35%)

There are 6 types of soils:
 Sandy - The size of grains are divided into classes : very large ( more than 3.5 mm) and large ( 3.0-3.5 mm ), medium ( 2.0-2.5 mm ) , small ( 1.5-2.0 mm ), very small ( 1.0-1.5 mm ) , thin ( 0.7-1.0 mm ), very thin ( 0.7 mm). Sand is the only type of soil that has the largest particles in compare with other five types of soil.
 Silty- contains proteins, fats, carbohydrates, nitrogen, phosphorus, bacteria Coli per 1g of dry substance. However, the composition silt depends on the composition of the wastewater, the purification schemes and other factors.
 Clay- when it is wet it will stick to your hands but when it is dry it won’t. Here are the main minerals that clay contains: kaolinite, andalusite, kyanite and sillimanite, halloysite, gibbsite, diasporas, aluminum oxide, monotermit, montmorillonite, muscovite, nacrite, pyrophyllite.
 Peaty- is hard to be mixed with water, but once it is done it would be a nice soil for the plant growth. It also has the acidic water which ‘fights’ with diseases in soil.
 Loam- contains all three components above- sand, clay and silt. Because of it, it is popular among the gardeners.

There are three types of fertilisers: nitrogenous, phosphatic, and potassium. The nitrogenous fertilizer contains an ammonia gas and the examples of them are: sodium nitrate, ammonium nitrate, urea and ammonium sulphate. If there won’t be a phosphatic fertiliser in the soil then the growth of the plant will be retarded and the leaves would be greyish. The examples of potassium fertilisers are KNO3, KCl, and K2SO4. The leaves would fall out earlier if there will be a lack of the potassium fertiliser in the soil.
In terms of nitrogen nutrition have a great influence on the growth and development of plants . With a sufficient supply plants with nitrogen in them increase the synthesis of organic nitrogen compounds . Plants form a potent leaves and stems with intense green color , and the bushes grow well , improving the formation and development of reproductive organs . However, excess nitrogen unilaterally delayed maturation of plants, they form a large vegetative mass, but little grain or tuber and root crops , cereals and flax from excess nitrogen can cause lodging . With a lack of...

Find Another Essay On Applications of Fertilisers: Which One Is the Best?

Workman One is Best Essay

1791 words - 8 pages . Her white tank top cut just above her navel. And her splattered lipstick looked cheaper than a punctured box of red wine. But hookers were good for business. A scowl appeared on Lettie’s face. “How many nights will you be staying?” The hooker grasped the man’s hand. “One night.” Lettie pointed to the outside. They followed her gaze. “And do you have a car?” She grabbed the Playboy magazines for sale on the counter and stuffed them

The Use of Fertilisers and Pesticides in Agriculture

3405 words - 14 pages form. These cations and anions are the same as those that occur naturally in fertile soil[3]. There are usually three primary nutrients within these chemical fertilisers (although are contained in organic fertilisers too); all of which have certain properties playing an important part for increasing a higher yield in agriculture. These are Nitrogen, Phosphorus and Potassium (NPK). · Nitrogen is fundamental for leaf

Which system is “the best” system for our world today?

775 words - 3 pages (India) v. Muslim (Islam). The opposing religions are the true undercurrent of this conflict, and they result in two differently constructed societies. Furthermore, the rivalry is exacerbated by both nations’ pursuit of nuclear power, which would make the region even more unstable than it already is. This is not simply one nation wanting to destroy the other; it is the desire to destroy a religion or society (AKA civilization). The clash of

Which Is The Best Alternative Energy For Cleaning Up Pollution?

1082 words - 4 pages Which Is The Best Alternative Energy For Cleaning Up Pollution? Pollution around the word in these few years has become more serious and critical. Different personal and commercial activities like driving, cooking, watching TV, mining, forestry and manufacturing have severely damaged the ecosystem and environment has. There are different types of pollution happening on earth. They include air pollution, light pollution, noise pollution and

Watching TV is one of the best ways to learn about things

693 words - 3 pages -----------------------------------------------------------It is a matter of great importance to speak about TV. It is something that affects every body, so we must shed light on it . As we know, there is probably no greater influence on society than the television. It has become arguably the greatest invention of the past century. With it, we have witnessed countless historical events: Inaugurations of presidents; man's first steps on the moon

One of Sir John Sucklings best poems "Song" and how it is typical of the calvalier style of British Literature

750 words - 3 pages poem titled Song, a masterpiece on Love, thorough its tone, meaning, and form is one of the best examples of the Cavalier style in existence.Sir John Sucklings' poem song, has a very carefree and "go with the flow" attitude typical of a 17th century cavalier. The poem also has a light tone, which emphasizes a cavalier's beliefs. Suckling bases his poem on the mysteries of love, and how he cannot figure it out. The tone starts out quite serious. He

Which Family is Best for You?

1390 words - 6 pages family, composed of a married heterosexual couple, living with their biological children, has become a fad of the past. Adoption, divorce, and remarriage shape and influence the structure of families in today’s 21st century lifestyle. It has been stated that “One out of every four children under eighteen in America is living or will live in a family that has gone through a divorce” (Wagonseller 9). This raises up the question of whether or not a

Drugs in Australia; which way is best?

779 words - 3 pages save enough people from a life of drug abuse to justify the money that would e spent on it.The Hassela Program, used in Sweden, is too expensive to be a useful weapon against the drug problem. I disagree with this statement. Although it is expensive, the program is worth the money. The Hassela Program is part of the Swedish policy which is a type of selected Zero Tolerance, where younger and first-time drug users are concentrated on, as well as

Certainly one the best nation of the World

763 words - 4 pages To begin with, this country is one of the best of the world, the best of its nature, is one the most prosperous countries in the world. In US there freedom of speech which a lot of people and immigrants appreciate how well designed this system is. People keep come to this nation to have better life, certainly not happening in other nation that they were before. A lot of don’t have this system called freedom of speech if you get

A trust is a relationship formed at the direction of someone, in which one or more persons hold - University - Essay

1716 words - 7 pages Equity and Trusts A trust is a relationship formed at the direction of someone, in which one or more persons hold the individuals’ property subject to certain obligations to use and guard it for the advantage of others. There are two common types of trusts; express and implied. Express trusts are usually created by a person orally or in the form of a written statement and involve all the parties concerned; whereas implied trusts are created by

"To What Extent Is Ralph Bunche's Vision For The International System The Best Benchmark By Which We Should Measure The Effectiveness Of The United Nations Today"

1105 words - 4 pages The Great Seal, perhaps the greatest symbol of peace and freedom appears with George Washington on the dollar bill. (1) On one side of the great seal, the great eagle descends into the world of opposites. On one limb it holds 13 laurel leaves, symbolizing rebirth and peace. On the other limb it holds 13 arrows, symbolizing self defense. You will also notice that the eagle is looking towards the laurel leaves perhaps asking us to use the power of

Similar Essays

Economic Systems: Which One Is Best?

801 words - 4 pages surfaced. They are known as communism, socialism, and capitalism. All have been used throughout history, although none in their entirely pure form, and each one has a number of benefits and flaws. It is important to know which type is which, and to look at each one in more depth in order to determine which is the best. The first economic system, communism, is defined as a society in which the people, without regard to class, own all the resources

Is Plato Right To Think That The Best State Is One From Which All Conflict Is Banished? Political Theory Essay

1181 words - 5 pages Is Plato right to think that the best state is one from which all conflict is banished? One of Plato’s largest beliefs is that the city reflects its citizens. Echoing this way of thinking, it appears logical to discuss how we can create an ideal state by manipulating the way we treat others and our place in society. By reducing the level of conflict within ourselves and social structures, Plato states that the city as a whole stands to profit

Which Is The Best Way Essay

1056 words - 5 pages people against oppressive rulers. The way in which they lead them is what determines how their cause will go. There are two main ways to get a country to look at the issues and fix them. One being like the Huey P. Newton and Bobby Seale (leaders of the Black Panthers) approach where they go in with guns blazing and it does not work in modern society; it was the key to getting things done back in the dark ages since there was only one real leader

Which Is The Best Method Of Cleaning Our Hands?

1334 words - 5 pages - Interesting and Fun Facts.). “The Celts named their cleaning mixture saipo, from which the word soap is derived”(Soap Facts - Interesting and Fun Facts.) Does Soap Even Work? Soap may be given much more credit than it deserves. Everyone is always telling us to wash our hands but does soap even work? In fact, according to the Brian Fung from the Atlantic, “Soap just helps loosen the germs off of our hands. The water is the one that washes