Burgoon K G, Hansen J A, Knabe D A. Nutritional value of quality protein maize for starter and grower swine. Journal of Animal Sciences, 1992, 70:811-817.

 
  • 刘毅志,张漱茗,李新政.;氮磷钾化肥对高产夏玉米子粒品质的影响
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