Ammonia and Common Ornamental Plant

Topics: Nitrogen, Fertilizer, Ammonia Pages: 3 (856 words) Published: June 20, 2013
Chemical Fertilizer vs Organic Fertilizer
A chemical fertilizer is defined as any inorganic material of wholly or partially synthetic origin that is added to the soil to sustain plant growth. Organic fertilizers are substances that are derived from the remains or by products of organisms which contain the essential nutrients for plant growth. Comparison chart

| Chemical Fertilizer| Organic Fertilizer |
NPK Ratio:| 20 to 60%| About 14%|
Example:| Ammonium sulfate, ammonium phosphate, ammonium nitrate, urea, ammonium chloride and the like.| Cottonseed meal, blood meal, fish emulsion, and manure and sewage sludge, etc.| Advantages:| Chemical fertilizers are rich equally in three essential nutrients that are needed for crops and always ready for immediate supply of nutrients to plants if situation demands.| Adds natural nutrients to soil, increases soil organic matter, improves soil structure and tilth, improves water holding capacity, reduces soil crusting problems, reduces erosion from wind and water, Slow and consistent release of nutrients,| Disadvantages:| Several chemical fertilizers have high acid content. They have the ability to burn the skin. Changes soil fertility.| Have slow release capability; distribution of nutrients in organic fertilizers is not equal.| Rate of production:| Immediate supply.| Slow release|

About:| Chemical fertilizers are manufactured from synthetic material| Organic fertilizers are made from materials derived from living things.| Preparation:| Artificially prepared.| Prepared naturally. One can prepare organic fertilizers, themselves or can also buy.| Cost:| Costly| Cheap|

Nutrients:| Have equal distribution of three essential nutrients: phosphorous, nitrogen, potassium.| Have unequal distribution of essential nutrients.|

Ornamental plants are some of the most seen plants when it comes to landscaping. They can be bought at just about any kind of home or yard improvement stores and...
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