01072nam a2200181 a 450000100080000000500110000800800410001910000170006024502200007726002090029730000110050652002710051765000230078865000140081165000210082565000240084670000200087015761182020-01-15       2009    bl uuuu     u00u1 u    #d1 aBARBIERI, V.  aCrop coefficient (Kc) of sugar cane (Saccharum spp.) for first and second ratoon, as function of the accumulation of degree-days and climatic conditions during different stages of crop growth.h[electronic resource]  aIn: INTERNATIONAL SOCIETY SUGAR CANE TECHNOLOGISTS AGRONOMY WORKSHOP, 2009, Uberlândia. Sugarcane production: integration among sugar, alcohol, residue cycling and sustainability. Uberlandia: ISSCTc2009  ap. 91.  aTo estimate the crop coefficient (kc), was used weather data from Araras-SP, together with data of maximum evapotranspiration (Etm) obtained in the lysimeter of the constant water level drawdown, and reference evapotranspiration (Eto) by the PENMAN-MONTHEITH method.  aEvapotranspiration  aSugarcane  aCana de açúcar  aEvapotranspiração1 aSILVA, F. C. da