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The following table shows the vegetable oil yields of common energy crops associated with biodiesel production. Included is growing zone data, relevant to farmers and agricultural scientists. This is unrelated to ethanol production, which relies on starch, sugar and cellulose content instead of oil yields.
The high oil yield of oil palms (as high as 7,250 liters per hectare per year) has made it a common cooking ingredient in Southeast Asia and the tropical belt of Africa. Its increasing use in the commercial food industry in other parts of the world is buoyed by its cheaper pricing, [ 54 ] the high oxidative stability of the refined product ...
Malaysia's oil palm average yield for the last 20 years has been stagnant at four tonnes per hectare per year. [9] Nestlé stopped buying palm oil from IOI in 2016. [10] The United Nations Environment Programme says palm oil production is the leading cause of deforestation, which is occurring at a rate of about two per cent per year.
In biodiesel it says oil palm produces 5940 litres per hectare (635 USgal/acre) of palm oil each year. To make 180 billion US gallons (680,000,000 m 3) of vegetable oil each year would require 1,150,000 square kilometres (440,000 sq mi) or a square of land 1,070 kilometres (660 mi) on a side. "The gradual move from oil has begun.
Palm trees that were planted about 25 years ago have an annual average production rate of 4-metric-ton-per-hectare of oil (1.6 long ton/acre; 1.8 short ton/acre) Indonesia is considering plans to increase production this by introducing newer varieties which could double production rate per hectare (acre). [9]
By contrast other oils, such as sunflower, soybean, or peanut only produce 0.56, 0.39, and 0.16 metric tons respectively per hectare. [91] Palm oil is the most sustainable vegetable oil in terms of yield, requiring one-ninth of land used by other vegetable oil crops. [92]
The fruit yield capacity of the macauba ranges from 12.8 to 25 tons per hectare, which translates to oil yields of up to 2 tons per hectare. Notably, there are significant variations in yield and physico-chemical properties of Acrocomia aculeata depending on the region of origin. So far there are no commercial varieties.
Typical productivity of some oil crops, measured in tons (t) of oil produced per hectare (ha) of land per year (yr). Oil palm is by far the highest yielding crop, capable of producing about 4 tons of palm oil per hectare per year.