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The average worldwide yield of sugarcane crops in 2022 was 74 tonnes per hectare, led by Peru with 121 tonnes per hectare. [65] The theoretical possible yield for sugarcane is about 280 tonnes per hectare per year, and small experimental plots in Brazil have demonstrated yields of 236–280 tonnes of cane per hectare. [66] [67]
Efforts have been concentrated in increasing the efficiency of inputs and processes to optimize output per hectare of feedstock, and the result has been a threefold increase of sugarcane yields in 29 years, as Brazilian average ethanol yields went from 2,024 liters per ha in 1975 to 5,917 liters per ha in 2004; allowing the efficiency of ...
In Brazil where sugar cane is used, the yield is higher, and conversion to ethanol is more energy efficient than corn. Recent developments with cellulosic ethanol production may improve yields even further. [12] In 2006 a study from the University of Minnesota found that corn-grain ethanol produced 1.25 units of energy per unit put in. [13]
Production of sugarcane in Texas resumed with the 1973 crop after years of inactivity. The overall area harvested in the 1980s changed little and averaged around 35,000 acres. Sugarcane production averaged about 100,000 tons per year for the same period, but varied from year to year because of changes in yields.
This year, CSS' production was estimated at 800,000 tons of sugar cane, from which nearly 90,500 tons of sugar was produced. With an average yield of 120 tons/hectare, CSS cultivates 7,500 hectares of commercial cane on the Senegal River valley in northern Senegal. The company employs 3,000 permanent workers and 2,000 seasonal workers. [1]
Brazil's sugar cane-based industry is far more efficient than the U.S. corn-based industry. Brazilian distillers are able to produce 1 liter of ethanol for $0.19–0.24 (or $0.71–0.90 per gallon), compared with the $0.41–0.46 per liter for corn-based ethanol (or $1.55–1.74 per gallon) (no reliable source referenced). [106]
The average rate on a 30-year mortgage in the U.S. eased again this week, slipping to its lowest level since late October. The rate dropped to 6.69% from 6.81% last week, mortgage buyer Freddie ...
The units by which the yield of a crop is usually measured today are kilograms per hectare or bushels per acre. Long-term cereal yields in the United Kingdom were some 500 kg/ha in Medieval times, jumping to 2000 kg/ha in the Industrial Revolution, and jumping again to 8000 kg/ha in the Green Revolution. [1] Each technological advance ...