5.0 (5 reviews) Copra is the leader of the pack when it comes to high quality and long-term storage. The round bulbs are very uniform and medium size with dark yellow skin and thin necks that dry quickly. The ivory flesh has high sugar content and moderate pungency.
Domestic natural gas production comes from 32 states. The top 10 producing states in 2009 were: Alaska, Arkansas, Louisiana, Colorado, Kansas, New Mexico, Oklahoma, Texas, Utah and Wyoming. According to the EIA, these 10 states were responsible for about 80 percent of total marketed natural gas production in 2009.
The biogas produced by the Penn State digester is approximately 60 percent methane and 40 percent carbon dioxide. This means that the gas has 60 percent of the energy in natural gas or about 600 Btu per cubic foot (22 MJ/m 3).iogas. The biogas produced by the Penn State digester is approximately 60 percent methane and 40 percent carbon dioxide. This means that the gas has 60 percent of the energy in natural gas or about 600 Btu per cubic foot (22 MJ/m 3). The methane content of the biogas will fluctuate according to digester conditions.