Comparative nitrogen use efficiency of urea and pig slurry for regrowth yield and nutritive value in perennial ryegrass sward

Sang Hyun Park, Bok‐Rye Lee, Won Mo Cho, Taehwan Kim

Asian-Australasian Journal of Animal Sciences · 2016 · 14 citations · 24 references

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Abstract

The pig slurry-N was utilized as efficiently as urea-N for annual herbage yield, with a significant increase in NUE especially for the latter regrowth periods.

References

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