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Studies have shown that approximately three pounds of actual nitrogen per 1,000 square feet per year is needed to maintain the health of woody plants in most landscape situations. The National Office of Animal Science, United Kingdom, reports that without the use of feed additives, over 1 million tons more feed would be needed each year for finishing pigs in European herds 5 ppm thorium, hence about 100 tonnes of uranium and 200 tonnes of thorium is buried in landfill each year in the Latrobe Valley
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What can too much fertiliser cause?
Fertilisers increase crop yields but cause the problem of eutrophication when they're ... However, if too much fertiliser is used it can pollute water supplies.
How much artificial fertilizer is used in the uk every year?
3 miles 3 miles
Which gas can be used in making fertiliser?
nitrogen
How nutrients can be put back when used up?
fertiliser
Boggy deposit used as a fuel or fertiliser?
peat
What do you call animal waste used on land as a fertiliser?
manure.
Is nitrogen a fertilizer provided for plants?
Nitrogen is a fertiliser that encourages green growth, but, as it also encourages soft growth it is better used in a balanced fertiliser.
Is nitrogen used in fertiliser?
Yes, though often in the form of Ammonia.
Was the Haber process used in the West fertiliser factory?
If hydrogen was stored onsite at the West Fertiliser factory then that is what the explosion was caused by after the initial fire which led to the hydrogen escape.
What is these is a mineral used in fertilizers?
Several different ones. Calcite is used as a fertiliser under the name "lime". Various sulphate and phosphate minerals are also used to make fertiliser, such as gypsum (calcium sulphate dihydrite) and fluorapatite (calcium fluorophosphate).
Animal waste used on land as fertiliser?
It's called manure.
Who enhances plant growth but when used in excess it causes water pollution?
fertiliser
