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| 1 | Urea concentrations in milk in relation to milk yield,live weight,lactation number and amount and composition of feed given to dairy cows显示文摘 | EMANUELSON M WIKTORSSON H | 1985 | Livestock Production Science1985，12，： | 1 |
| 2 | Performance of growing heifers fed urea treated fresh rice straw supplemented with fresh,ensiled or pelleted cassava foliage显示文摘 | KHANG D N WIKTORSSON H | 2006 | Livestock Seience2006，102，： | 1 |
| 3 | Optimising the quality and biomass production of maize stover tops for stall-fed dual purpose dairy cows in semiarid central Tanzania显示文摘 | Bwire J M Wiktorsson H | 2002 | Livestock Production Science2002，77，： | 1 |
| 4 | Urea concentrations in milk in relation to milk yield, live weight, lactation number and amount and composition of feed given to dairy cows显示文摘 | Oltner R Emanuelson M Wiktorsson H | 1985 | Li- vest Prod Sci1985，12，1： | 1 |
| 5 | Performance of growing heifers fed urea treated fresh rice straw supplemented with fresh,ensiled or pelleted cassava foliage显示文摘 | Khang D N Wiktorsson H | 2006 | Livestock Science2006，102，： | 1 |
| 6 | Urea concentrations in milk and blood as influenced by feeding varying amounts of protein and energy to dairy cows 显示文摘 | Oltner R Wiktorsson H | 1983 | Livest Prod Sci1983，10，： | 1 |
| 7 | Feeding patterns and performance of cows in controlled cow traffic in automatic milking systems 显示文摘 | Melin M Svennersten-Sjaunja K Wiktorsson H | 2005 | J Dairy Sci2005，，88： | 1 |
| 8 | Rapeseed products from double low cuhivars as feed for dairy cow:effects of long term feeding on thyroid function,fertility and animal health 显示文摘 | Ahlin K A Emmanuelson M Wiktorsson H | 1994 | Acta Vet Scand1994，35，： | 1 |
| 9 | Urea concentrations in milk in relation to milk yield, live weight, lactation number and amount and composition of feed given to dairy cows显示文摘 | Oltner R Emanuelson M Wiktorsson H | 1985 | Livestock Product Sci1985，12，1： | 1 |
| 10 | Effect of feeding level on milk production,body weight change,feed conversion and postpartum oestrus of crossbred lactating cows in tropical conditions显示文摘 | SANH M V WIKTORSSON H LY L V | 2002 | Livest Prod Sci2002，77，23： | 1 |
| 11 | Performance of growing heifers fed urea treated fresh rice straw supplemented with fresh,ensiled or pelleted Cassava foliage显示文摘 | Khang D N Wiktorsson H | 2006 | Livestock Science2006，102，： | 1 |
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