contribution rate of fertilization
K supplying rate of fertilization
effects of fertilization of N
curve parameter of rate of brace length tm、b and ν
fluctuation of rate of fire
Rate rate of blowing out
Amount of fertilization
amounts of fertilization
Application rate of mineral fertilizer
Application rate of nitrogen and phosphorus fertilizer
application rate of sewage fertilizer
automatic variable rate fertilization
Contribution rate of fertilizer
contribution rate of field fertility
Cross-fertilization of culture
crossfertilization of culture
different kinds of fertilization
Dosage of fertilization