fertilizer primary subject, 309 assertions
Subgroups 8
organic fertilizer 16
lawn fertilizer 9
inorganic fertilizer 6
chemical fertilizer 2
granular fertilizer 2
synthetic fertilizer 2
liquid fertilizer 1
nitrogen fertilizer 1
Aspects 6
nutrient 35
nitrogen 22
phosphorus 18
effect 13
potassium 10
amount 1
CapableOf 108
provide nutrient 0.63
feed plant 0.55
ionize radiation 0.54
consist of nh3 0.53
enrich the soil 0.46
pollute river 0.46
increase yield 0.43
consist of co(nh2 0.43
run off into stream 0.40
replenish nutrient 0.40
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Causes 6
pollution 0.28
eutrophication 0.21
algal blooms 0.19
excessive growth 0.16
algae blooms 0.16
disease 0.16
HasA 46
potassium 0.74
nitrogen 0.74
high salt content 0.68
phosphorus 0.68
element 0.67
phosphorous 0.66
trace elements of other… 0.64
nitrate 0.48
manganese 0.44
boron 0.43
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HasPrerequisite 1
water 0.49
HasProperty 32
suitable 0.54
great 0.51
expensive 0.51
free 0.49
effective 0.49
important 0.48
granular 0.47
inexpensive 0.45
safe 0.44
soluble 0.44
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HasSubevent 3
drying 0.24
increased productivity 0.23
much efficient use of r… 0.16
IsA 1
chemical 0.44
MadeOf 11
synthetic ingredients 0.69
sewage sludge 0.54
manure 0.53
bioengineering 0.44
gas 0.39
oil 0.37
steelmaking slag 0.28
natural gas 0.27
fossil fuels 0.26
industrial waste 0.19
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ReceivesAction 100
applied 0.64
produced 0.62
released 0.60
used in agriculture 0.57
spread 0.57
applied to lawn 0.56
added to water 0.56
used on plant 0.55
selected 0.55
added to the soil 0.54
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UsedFor 1
fertilization 0.28