双语例句
- When will the sow farrow?
这头母猪何时产小猪?
权威例句
Thermal microclimate in winter farrowing nests of free-ranging domestic pigs.The effect of body reserves at farrowing on the reproductive performance of first-litter sowsTiming and causes of piglet mortality in alternative and conventional farrowing systemsGenetics of sow reproduction, including puberty, oestrus, pregnancy, farrowing and lactation.SOW BODY MOVEMENTS THAT CRUSH PIGLETS - A COMPARISON BETWEEN TWO TYPES OF FARROWING ACCOMMODATIONBody composition at farrowing and nutrition during lactation affect the performance of primiparous sows: II. Milk composition, milk ...Effect of the environment on the physiology of the sow during late pregnancy, farrowing and early lactation.The effect of fermented liquid feeding on the faecal microbiology and colostrum quality of farrowing sowsThe influence of time of insemination relative to time of ovulation on farrowing frequency and litter size in sows, as investigated ...Estimation of genetic parameters for litter size in Canadian Yorkshire and Landrace swine with each parity of farrowing treated as a...