NZSAP 1981 Proceedings

• Rattray PV 1981. Presidential address: Agricultural growth - a possibility or a fantasy 41: 1-15
  
• Holmes CW, et al. 1981. The efficiency with which feed is utilised by the dairy cow 41: 16-27
  
• Townsley RJ, et al. 1981. A model for analysing alternative feeding strategies during the lactation cycle 41: 28-33
  
• McGowan AA 1981. Effect of nutrition and mating management on calving patterns 41: 34-38
  
• Bryant AM, et al. 1981. Progress report on the breeding performance of Jersey cows differing in breeding index 41: 39-43
  
• Trigg TE, et al. 1981. Aspects of energy metabolism of Jersey cows differing in breeding index 41: 44-47
  
• Macmillan KL, et al. 1981. Production differences between Jersey and Friesian x Jersey cows in commercial dairy herds 41: 48-52
  
• Wilson GF 1981. The magnesium status of grazing dairy cows 41: 53-60
  
• Young PW, et al. 1981. Hypomagnesaemia and dairy production 41: 61-67
  
• Davis SR, et al. 1981. The hormonal induction of lactation in dry dairy cows (Brief Communication) 41: 68-70
  
• Moller K, et al. 1981. The case for induced early parturition in New Zealand dairy cattle (Brief Communication) 41: 71-75
  
• Woolford MW, et al. 1981. Physical effects within the teatcup related to intra-mammary infection 41: 76-81
  
• O'Connor MB, et al. 1981. The effect of a low rate of lime on North Island hill-country pasture and animal production and the economics of use 41: 82-87
  
• Thomson NA, et al. 1981. A comparison of lucerne and grass-clover pastures for dairying in South Taranaki (Brief Communication) 41: 88-89
  
• Field TRO, et al. 1981. Modelling a hill-country sheep production system 41: 90-94
  
• Goold GG 1981. The effect of sheep and cattle grazing on a mixed ryegrass/kikuyu/white clover pasture in Northland 41: 95-100
  
• Baars JA, et al. 1981. Pasture production and sward dynamics under sheep grazing 41: 101-111
  
• Scales GH, et al. 1981. Summer ill-thrift in lambs 41: 112-116
  
• Jagusch KT, et al. 1981. Effect of season of the year and pasture allowance on the growth of lambs fed different pasture species (Brief Communication) 41: 117-118
  
• Wright DF, et al. 1981. Phalaris and ryegrass pastures for animal production in Hawkes Bay 41: 119-124
  
• Harbord MW 1981. Factors relating to lamb production efficiency on Southland farms (Brief Communication) 41: 125-127
  
• Sumner RMW, et al. 1981. Effect of grazing management on hogget fleece characteristics 41: 128-132
  
• Purchas RW, et al. 1981. The repeatibility of ultrasonic fat-depth measurements made on sheep up to 18 months of age 41: 133-139
  
• Ulyatt MJ, et al. 1981. The nutrients available to grazing cattle (Brief Communication) 41: 140-141
  
• Moseley G 1981. Herbage quality and physical breakdown in the foregut of sheep 41: 142-151
  
• Nicol AM, et al. 1981. The heat of warming feed 41: 152-162
  
• Holmes CW, et al. 1981. Metabolisable energy required by feral goats for maintenance and the effects of cold climatic conditions on their heat production 41: 163-166
  
• Fennessy PF, et al. 1981. Energy requirements of red deer 41: 167-173
  
• Rattray PV, et al. 1981. Effects of genotype, liveweight, pasture type and feeding level on ovulation responses in ewes 41: 174-182
  
• Smeaton DC, et al. 1981. Problems in flushing ewes on North Island hill country 41: 183-188
  
• Cleverdon JM, et al. 1981. Oestrous and ovarian activity of Booroola merino and crossbred ewe hoggets (Brief Communication) 41: 189-192
  
• Smith JF, et al. 1981. Increasing the rate of ovulation in ewes by immunisation 41: 193-197
  
• Baker RL, et al. 1981. Effect of mating Romney ewe hoggets on lifetime production - preliminary results 41: 198-203
  
• Meyer HH 1981. Early predictors of ewe fertility 41: 204-208
  
• McCutcheon SN, et al. 1981. The starvation-exposure syndrome and neonatal lamb mortality: a review 41: 209-217
  
• Davis SR, et al. 1981. Inter-relationships of placental development with nutrition in pregnancy and lamb birth weight 41: 218-223
  
• Moore RW 1981. Fertilisation rate of ewes mated to high and low prolificacy Romney rams 41: 224-228
  
• Davis GH, et al. 1981. Marked udder method (MUM) - a technique for identifying the progency of ewes where identification at birth is not practicable 41: 229-232
  
• Barry TN, et al. 1981. Protein deficiency in growing lambs fed fresh ryegrass/white clover pasture ad libitum 41: 233-241
  
• Geenty KG, et al. 1981. Intake and growth performance of grazing lambs weaned at 4 and 12 weeks of age 41: 235-241
  
• Klopfer FD, et al. 1981. Paired comparison analysis of palatabilities of twenty foods for dairy cows 41: 242-247
  
• Jagusch KT, et al. 1981. Nutritional "tapering" of farm livestock 41: 248-253
  
• Baker RL, et al, 1981. Performance of crossbred cows in the Ruakura beef breed evaluation trial 41: 254-266
  
• Smeaton DC, et al. 1981. Nutrition of weaner beef heifers; growth, puberty and yearling mating on hill country 41: 267-272
  
• Campbell AG, et al. 1981. Breeding for facial eczema resistance - a progress report 41: 273-278
  
• Leyva V, et al. 1981. The effect of daily injection with O. circumcincta larvae on the performance of pregnant and lactating sheep 41: 279-282
  
• Sumner RMW, et al. 1981. Wool growth of ewes during autumn on hill country 41: 283-287
  
• Meyer HH, et al. 1981. Successful semi-commercial artificial insemination of ewes 41: 288-292
  
• Reid TC 1981. Selenium, cobalt and copper supplementation of beef cattle in Northern Southland (Summary only) 41: 293
  
• McKenzie JR 1981. The effect of growth implants on cattle and sheep production (Brief Communication) 41: 294-296
  

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