共 37 条
[1]
EFFECT OF A WIDE-RANGE OF FERTILIZER NITROGEN APPLICATION RATES AND DEFOLIATION INTERVALS ON DRY-MATTER PRODUCTION, SEASONAL RESPONSE TO NITROGEN, PERSISTENCE AND ASPECTS OF CHEMICAL COMPOSITION OF PERENNIAL RYEGRASS (LOLIUM-PERENNE-CV-S24)
[J].
JOURNAL OF AGRICULTURAL SCIENCE,
1977, 88 (JUN)
:711-721
[6]
COMBELLAS J, 1977, THESIS U READING
[7]
CORRALL AJ, 1979, GRI26 GRASSL RES I T
[8]
CORRALL AJ, 1982, MILK GRASS, P1
[9]
DAVIES DA, 1984, 10TH P GEN M EUR GRA, P71
[10]
DAVIES WIC, 1978, GRAZING SWARD PRODUC