Essay On Fertilisers

It provides extra nutrients for the plant’s growth and life cycle. It can also increase the soil’s capability to retain water. Organic farms use humus since it is composed of decomposing leaves, another chemical reaction. Humus, which is essential to the soil, balances out the presence of carbon and nitrogen ratio of the soil. It can also retain, remove or lower concentrations of pollutants present in the soil (Royal Society of Chemistry,

Fertilizers (microbial inoculant) offer a solution, as they not only revitalize the soil, improving soil fertility, but also a powerful tool for increasing efficiency (Minaxi et al., 2012) and reducing soil diseases. Furthermore, its application is one of the most economical strategies developed to assist

Contaminated water may contain high levels of nitrates and nitrites, causing haemoglobin disorders. Moreover, (April 2015) Environment associations says that most of the people all know that fertilizers are used for proper and healthy growth of plan but are they really healthy and what exactly are fertilizers and how do fertilizers affect the environment. It is a fertilizer is a substance, be it synthetic or organic which is added to the soil in order to increase the supply of essential nutrients that boost the growth of plants and vegetation in that soil. With the rapid increase in population globally, the demand of food and agricultural give in has been rising very highly. This is the reason why statistics show that almost 40-60% of agricultural crops are grown with the use of different types of fertilizers not only this, more than 50 percent

it is use in feed supplement farming that helps to promote animal growth as an alternative antibiotics. Bacillus subtilis can produce a variety of antimicrobial to compete other microorganisms by either killing them or reducing their growth rate. And subtilis also produce JAA that can be used against various crop diseases which can decrease significantly the growth and productivity of the crops (Wertheim et., al,2o14). Pseudomonas aeruginosa normally inhabits the soil and surfaces aqueous environment. This pathogen can tolerate a low oxygen conditions and it can survive in low levels of nutrients and temperatures.

Introduction Aim: To compare the effectiveness of compost and earthworms on the germination and yield of a spinach crop. Motivation: Fertilisers are mixture of chemicals that add nutrients to the soil to establish better yielding crops (Berger, 2013). Though these products have proved to provide many beneficial aspects to the agricultural sector, they have many negative environmental consequences. Fertilisers contain many substances, including mostly potassium, phosphorus, sulphur, calcium, magnesium and nitrogen. These substances, when they accumulate in the soil, can have harmful side effects on the environment and subsequently on the productivity of crops (Vimpany and Lines-Kelly, 2004).

There are many different substances available or added to the soil that can assist in plant growth. The main elements needed for plant growth are Carbon, Hydrogen, and Oxygen which the plant gets from the air and water. There are other macronutrients which include Nitrogen, Phosphorus, and Potassium which the plant either gets from decaying organic material or fertilizer.There are other minor nutrients a plant needs for growth such as Sulfur Calcium, Magnesium, Copper, and Iron. These elements are found naturally occurring or are added to fertilizer. People throughout history have used fertilizer to improve plant growth beginning with Native Americans who added a dead fish to plants coming to today where we use either chemical or organic fertilizers.

%Pasreceived is 5.8±0.008% and %Pdry 12.7±0.008 and %P2O5asreceived 6.63±0.008 and %P2O5dry 14.48±0.008. This shows that there are also other components present in the fertilizer sample that is Introduction The agricultural value of fertilizer samples depend on their total phosphate and water content. Natural phosphates are found in small amounts in all better types of soil and their presence is very important for plant growth. Phosphate content was determined as a precipitate magnesium ammonium phosphate hexahydrate. [1] Moisture determination is an important indicator of the fertilizer 's quality.

Did you know you can turn you spoil in to rich soil by composting? As Mississippi University of Mississippi said “the best way to have rich and fertilized soil is to compost”. Well you might be thinking how can food waste turn into rich soil? Since the food waste has nutrients in it the soil absorbs it which will turn it into rich fertilized soil. Another benefit of composting is that it can reduce the amount of times you need to water your plants.

Therefore, be more efficient and generate more money for real estate owners. Jethro Tull seeds seed deeply into the soil so that they are less washed and the horse's hawk makes the fields more efficient and fast. Lord Townshend introduced a method of crop rotation that conserves rich soil nutrients for agriculture throughout the year. This cycle consists of wheat, radish, barley, and clover. Animal breeders like Robert Bakewell breed breeds with certain qualities to make animals stronger, healthier, and produce better.

actic acid bacteria: one of the most important group of microorganism its associated with plants, meats , and dairy. lactic acid produced from carbohydrates and sugars. its also consider a strong fertilizer and harmful microorganism. one of lactic acid benefits are empowering the productions of important sources of energy in your body which are glucose and glycogen in the liver. so therefore it helps gain energy.