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  2. Table of biodiesel crop yields - Wikipedia

    en.wikipedia.org/wiki/Table_of_biodiesel_crop_yields

    Crop kg oil/ha/yr litres oil/ha lbs oil/acre US gal/acre Coldest hardiness zone. Warmest hardiness zone maize (corn) : 147 172 129 18 3 11 cashew nut: 148 176 132

  3. Crop yield - Wikipedia

    en.wikipedia.org/wiki/Crop_yield

    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]

  4. Plant nutrients in soil - Wikipedia

    en.wikipedia.org/wiki/Plant_nutrients_in_soil

    A 15-ton crop of onions uses up to 19 lb of sulfur and 4 tons of alfalfa uses 15 lb per acre. Sulfur abundance varies with depth. In a sample of soils in Ohio, United States, the sulfur abundance varied with depths, 0–6 inches, 6–12 inches, 12–18 inches, 18–24 inches in the amounts: 1056, 830, 686, 528 lb per acre respectively.

  5. Sugarcane - Wikipedia

    en.wikipedia.org/wiki/Sugarcane

    Per hectare per year, the biomass produced corresponds to 0.27 TJ. This is equivalent to 0.86 W per square meter. Assuming an average insolation of 225 W per square meter, the photosynthetic efficiency of sugar cane is 0.38%. The 135 kg of sucrose found in 1 ton of b&c are transformed into 70 litres of ethanol with a combustion energy of 1.7 GJ.

  6. Casuarina junghuhniana - Wikipedia

    en.wikipedia.org/wiki/Casuarina_junghuhniana

    Casuarina junghuhniana is an evergreen tree growing to 15–35 m (50–115 ft) tall. [4] The foliage consists of slender, much-branched green to grey-green twigs 0.8–1 mm (0.032–0.039 in) diameter, bearing minute scale-leaves in whorls of 9–11. It is dioecious and The flowers are produced in small catkin-like inflorescences.

  7. Casuarina equisetifolia - Wikipedia

    en.wikipedia.org/wiki/Casuarina_equisetifolia

    Casuarina equisetifolia, commonly known as coastal she-oak, horsetail she-oak, [3] ironwood, [4] beach sheoak, beach casuarina, whistling tree [5] or Australian pine [6] is a species of flowering plant in the family Casuarinaceae and is native to Australia, New Guinea, Southeast Asia and India.

  8. Casuarina - Wikipedia

    en.wikipedia.org/wiki/Casuarina

    Casuarina, also known as she-oak, Australian pine [3] [4] [5] and native pine, [6] is a genus of flowering plants in the family Casuarinaceae, and is native to Australia, the Indian subcontinent, Southeast Asia, islands of the western Pacific Ocean, and eastern Africa.

  9. Allocasuarina huegeliana - Wikipedia

    en.wikipedia.org/wiki/Allocasuarina_huegeliana

    Allocasuarina huegeliana, commonly known as rock sheoak [3] is a species of flowering plant in the family Casuarinaceae and is endemic to Western Australia. It is a dioecious tree that has its leaves reduced to scales in whorls of eight to ten, the mature fruiting cones 14–35 mm (0.55–1.38 in) long containing winged seeds (samaras) 5–7 mm (0.20–0.28 in) long.