What is the difference between straight fertilizer and compound fertilizer?

Asked By: Alize Mourelo | Last Updated: 20th January, 2020
Category: science chemistry
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Straight fertilizer is a fertilizer that will contribute a single nutrient and sometimes two nutrients to the crops. This fertilizer usually get mixed with other types of fertilizer to formulate mixed fertilizers and compound fertilizers.

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Also to know is, what is a compound fertilizer?

Compound Fertilizer is the fertilizer which contains two or three nutrients of N, P, K. NPK fertilizers are three-component fertilizers providing nitrogen, phosphorus, and potassium. Particularly compound fertilizers in which two or three primary nutrients are combined within each granule in consistent ratios.

Secondly, what is the difference between simple and compound fertilizer? By physical mixture and compound fertilizers, simple production process, nutrient balance, less effective. Nutrient content fertilizer nutrient fixed, 15% each of nitrogen, phosphorus, potassium, and sulfur 30%, low concentration and compound fertilizers, total nutrient is generally not more than 30%.

Accordingly, what is straight fertilizer?

Straight fertilizer is a fertilizer that will contribute a single nutrient and sometimes two nutrients to the crops. A few examples of straight fertilizer are urea, rock phosphate, ammonia, ammonium sulfate and also muriate of potash.

What are the types of fertilizer?

  • 1.Ammonium nitrogen fertilizer.
  • 2.Nitrate nitrogen fertilizer.
  • 3.Amide nitrogen fertilizer.
  • Phosphorus fertilizer.
  • 2.Mixing soluble phosphate fertilizer.
  • 3.Citrate-soluble phosphatic fertilizer.
  • 1.Agricultural waste.
  • 2.Livestock manure.

36 Related Question Answers Found

What are the examples of compound fertilizer?

Compound fertilizers are made using basic fertilizer materials, such as NH3, ammonium phosphate, urea, S, and K salts.

What are the three main types of fertilizers?

Nitrogen, phosphorus and potassium, or NPK, are the “Big 3” primary nutrients in commercial fertilizers. Each of these fundamental nutrients plays a key role in plant nutrition. Nitrogen is considered to be the most important nutrient, and plants absorb more nitrogen than any other element.

Is fertilizer a compound?

Matter can be identified as an element, a compound, or a mixture.

Elements, Compounds, and Mixtures.
A B
sodium chloride compound
silver element
water compound
fertilizer mixture

What are simple fertilizers?

Simple or straight fertilisers are designed to supply only one nutrient element. Depending upon the nutrient availability they are further classified as nitrogenous, phosphatic and potassic fertilisers. Ammonium nitrate in the form of 'Nitram', containing 34.5% of nitrogen, is a good example.

What is Compound D fertilizer?


Superfert Compound D (7147) Fertilizer is a basal blend applied to the soil at the very beginning of the growing season. The large proportion of Phosphorus (P) in Compound D makes it a great fertilizer for root establishment as the plant germinates.

What are the three types of fertilizers?

?Nitrogen (N), Phosphorous (P), and Potassium (K) When you're talking about fertilizers, there are only 3 nutrients you really need to know about. These are nitrogen (N), phosphorous (P), and potassium (K). Every fertilizer contains one or all of these three nutrients, and each one affects your plants differently.

How do you make compound fertilizer?

Compound fertilizers can also be produced by blending two or more granular fertilizers of similar size. Such products retain the physical and chemical characteristics of individual compounds. They are made by mixing basic fertilizers derived from ammonia with salts containing phosphorus or potassium.

What is a fertilizer grade?

Fertilizer grade is an expression referring to the legal guarantee of the available plant nutrients expressed as a percentage by weight in a fertilizer, e.g. a 12-32-16 grade of NPK complex fertilizer indicates the presence of 12 % nitrogen (N), 32 % phosphorous (P2O5) and 16 % potash (K2O).

Which fertilizer should not be mixed?

Ammonium phosphates and super phosphates should not be mixed with lime, slag, rock phosphate or CAN. Potassium chloride and sulfate of potash can be mixed with most fertilizers, but mixtures of these fertilizers with urea and calcium ammonium nitrate should not be stored.

Which fertilizer increases the acidity of soil?


Nitrogen Fertilizers
This increases soil acidity unless the plant directly absorbs the ammonium ions. The greater the nitrogen fertilization rate, the greater the soil acidification. As ammonium is converted to nitrate in the soil (nitrification), H ions are released.

How do you apply fertilizer to plants?

Simply apply the fertilizer around the base of the plant, extending to the drip line. For vegetables, place the fertilizer in a strip parallel to the planting row. Water-soluble fertilizers are faster acting but must be applied more frequently. This method gives plants food while you water.

What is phosphatic fertilizer?

Water and citrate insoluble phosphatic fertilizers: These mineral fertilizers contain phosphorus, which is insoluble in water as well as in citric acid. They are suitable in strongly acid soils or organic soils. These fertilizers are given in green manured fields.

Is it OK to mix fertilizers?

Answer: You can mix the fertilizers, assuming they are both made from similar materials. They need to be spread or sprayed together. However, you won't get the benefits you are assuming. The numbers on a fertilizer package are always listed in the same order.

What is nitrogenous fertilizer?

Nitrogen Fertilizer refers to one of the most common categories of fertilizers produced out of nitrogen (N) chemical combinations. To be considered as an organic fertilizer, the plant nutrient must contain 5% minimum of nitrogen.

How does fertilizer help plants grow?


Fertilisers work by providing essential nutrients to developing flowers, trees and veg, as a kind of multi-vitamin or meal replacement for the plant world. Many fertilisers also improve the way the soil works by helping it to retain water better and allowing air to flow freely, which is good for roots.

What is a complete fertilizer?

A complete fertilizer is a fertilizer blend or mix that contains the three main plant nutrients: nitrogen (N), phosphorus (P), and potassium (K), in the forms of potash, phosphoric acid, and nitrogen. This would be considered a general-purpose, complete fertilizer.

What are mixed fertilizers?

Mixed fertiliser typically refers to a fertiliser containing two or more of the elements of nitrogen, phosphorus and potassium (NPK) which are essential for promoting plant growth and high crop yields. They can be incorporated in fertiliser mixtures.