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The 2 fertilisation's are external fertilisation which the frog does, or internal fertilisation.
Ebba Hoeger
Wiki User
∙ 14y agoThe 2 fertilisation's are external fertilisation which the frog does, or internal fertilisation.
Wiki User
∙ 12y ago1)chemical fertilizer which is formed by chemical reaction of two substance.
2) COMPOST fertilizer which is produced by fermentation of bio waste , agro waster , cow dung etc.
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How Many Kinds of Fertilizers Do You Know?
There are about seven kinds of fertilizers:Organic Fertilizer,Inorganic Fertilizer,Nitrogen-Based Fertilizer, Phosphorus-Based,Fertilizer,Potassium-Based Fertilizer, Liquid Fertilizers and Solid Fertilizers. Whirlston fertilizer machines can make most of them.
What is Phosphatic fertilizers?
Phosphates are excellent fertilizers. The presence of phosphorous in the soil is vital for successful plat propagation. There are two important phosphatic fertilizers - Super Phosphatic and Triple Phosphatic fertilizers.
What does chemical fertilizers contain?
Chemicals? There are many kinds of chemical fertilizer and they all contain different ingredients.
What are the two fertilizers in group 5A?
Phosphorus and nitrogen
How does the use of fertilizers potentially affect the water supply?
Fertilizers affect the water supply ,It kills all kinds of speies that live in and around the water and by thorwing toxins and can make people very sick and can even die.
Where can I find good fertilizer for my garden?
You can find a wide variety of garden fertilizers at such places as Walmart or K-mart. But local garden centers provide lime, garden soil and other kinds of special fertilizers needed for the garden.
What are two characteristics biologists look for in new crops?
Fertilizers and Insecticides.
What are the two things which are added by the farmers to enrich the soil?
The two things are Legume plants and fertilizers
Theme of two kinds?
there are two kinds in every person.
What are the two kinds of solutions?
The Two kinds of Solution are:SolventSolute
What 2 important elements do fertilizers have in them?
I believe Phosphorus and Calcium are the two main elements used in fertilizers. Phosphorus can be very dangerous to the ecosystem as demonstrated in the phosphorus cycle.
What are two causes of soil salinization?
using pottasium as fertilizers and lack of leaching
