EFFECTS OF NITROGEN-FERTILIZER AND URINE ON PASTURE PERFORMANCE AND THE INFLUENCE OF SOIL-PHOSPHORUS AND POTASSIUM STATUS

被引:28
作者
LEDGARD, SF
SAUNDERS, WMH
机构
关键词
D O I
10.1080/00288233.1982.10425219
中图分类号
S [农业科学];
学科分类号
09 ;
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页码:541 / 547
页数:7
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共 41 条
[31]  
SMITH GS, 1978, AGLINK FPP165
[32]   CHANGES IN RHIZOSPHERE DUE TO NH4+ AND NO3-FERTILIZATION AND PHOSPHORUS UPTAKE BY CORN SEEDLINGS (ZEA MAYS-L) [J].
SOON, YK ;
MILLER, MH .
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1977, 41 (01) :77-80
[33]   TRANSFORMATION OF AMMONIUM AND NITRATE FERTILIZERS IN 2 SOILS OF LOW AND HIGH NITRIFICATION ACTIVITY [J].
STEELE, KW ;
SAUNDERS, WMH ;
WILSON, AT .
NEW ZEALAND JOURNAL OF AGRICULTURAL RESEARCH, 1980, 23 (03) :305-312
[34]   FATE OF A SPRING APPLICATION OF NITROGEN TO 2 NORTHLAND SOILS [J].
STEELE, KW .
NEW ZEALAND JOURNAL OF EXPERIMENTAL AGRICULTURE, 1976, 4 (04) :415-421
[35]  
STEELE KW, 1980, NEW ZEAL J AGR RES, V23, P83
[36]  
VOSE P. B., 1963, Plant and Soil, V19, P49, DOI 10.1007/BF01347861
[37]   TRANSFER OF FERTILITY FROM SPRINKLER-IRRIGATED PASTURE UNDER 2 CATTLE GRAZING SYSTEMS [J].
WEEDA, WC .
NEW ZEALAND JOURNAL OF EXPERIMENTAL AGRICULTURE, 1979, 7 (03) :289-293
[38]  
WHEELER J. L., 1960, JOUR BRIT GRASSLAND SOC, V15, P300
[39]  
WHITEHEAD DC, 1970, COMMONWEALTH AGR BUR, V48
[40]   EFFECT OF NITROGEN PHOSPHATE AND POTASH FERTILIZERS ON 3 GRASS SPECIES [J].
WOLTON, KM ;
BROCKMAN, JS ;
BROUGH, DWT ;
SHAW, PG .
JOURNAL OF AGRICULTURAL SCIENCE, 1968, 70 :195-+