Could cactus pear become a major w88 online sports betting like soybeans and corn in the near future, and help provide a biofuel source, as well as a sustainable food and forage w88 online sports betting? According to a recently published study, researchers from the University believe the plant, with its high heat tolerance and low water use, may be able to provide fuel and food in places that previously haven’t been able to grow much in the way of sustainable crops.
Global climate change models predict that long-term drought events will increase in duration and intensity, resulting in both higher temperatures and lower levels of available water. Many w88 online sports betting, such as rice, corn and soybeans, have an upper temperature limit, and other traditional w88 online sports betting, such as alfalfa, require more water than what might be available in the future.
“Dry areas are going to get dryer because of climate change,” Biochemistry & Molecular Biology Professor John Cushman, with the w88 online sports betting’s College of Agriculture, Biotechnology & Natural Resources, said. “Ultimately, we’re going to see more and more of these drought issues affecting crops such as corn and soybeans in the future.”
Fueling renewable energy
As part of the College’s Experiment Station unit, Cushman and his team recently published the results of a five-year study on the use of spineless cactus pear as a high-temperature, low-water commercial w88 online sports betting. The study, funded by the Experiment Station and the U.S. Department of Agriculture’s National Institute of Food and Agriculture, was the first long-term field trial of Opuntia species in the U.S. as a scalable bioenergy feedstock to replace fossil fuel.
Results of the study, which took place at the Experiment Station&w88 online sports betting;s Southern Nevada Field Lab in Logandale, Nevada, showed that Opuntia ficus-indica had the highest fruit production while using up to 80% less water than some traditional crops. Co-authors included Carol Bishop, with the College&w88 online sports betting;s Extension unit, postdoctoral research scholar Dhurba Neupane, and graduate students Nicholas Alexander Niechayev and Jesse Mayer.
Project staff member Stephen James records information while graduate student Nicholas Niechayev measures how big the prickly w88 online sports betting cactus has grown. Photo by John Cushman, taken prior to March 2020.
“Maize and sugar cane are the major bioenergy crops right now, but use three to six times more water than cactus pear,” Cushman said. “This study showed that cactus pear productivity is on par with these important bioenergy crops, but use a fraction of the water and have a higher heat tolerance, which makes them a much more climate-resilient w88 online sports betting.”
Cactus pear works well as a bioenergy w88 online sports betting because it is a versatile perennial w88 online sports betting. When it’s not being harvested for biofuel, then it works as a land-based carbon sink, removing carbon dioxide from the atmosphere and storing it in a sustainable manner.
“Approximately 42% of land area around the world is classified as semi-arid or arid,” Cushman said. “There is enormous potential for planting cactus trees for carbon sequestration. We can start growing cactus w88 online sports betting crops in abandoned areas that are marginal and may not be suitable for other crops, thereby expanding the area being used for bioenergy production.”
Fueling people and animals
The w88 online sports betting can also be used for human consumption and livestock feed. Cactus pear is already used in many semi-arid areas around the world for food and forage due to its low-water needs compared with more traditional crops. The fruit can be used for jams and jellies due to its high sugar content, and the pads are eaten both fresh and as a canned vegetable. Because the plant’s pads are made of 90% water, the w88 online sports betting works great for livestock feed as well.
“That’s the benefit of this perennial w88 online sports betting,” Cushman explained. “You’ve harvested the fruit and the pads for food, then you have this large amount of biomass sitting on the land that is sequestering carbon and can be used for biofuel production.”
Cushman also hopes to use cactus w88 online sports betting genes to improve the water-use efficiency of other crops. One of the ways cactus w88 online sports betting retains water is by closing its pores during the heat of day to prevent evaporation and opening them at night to breathe. Cushman wants to take the cactus w88 online sports betting genes that allow it to do this, and add them to the genetic makeup of other plants to increase their drought tolerance.
Bishop, Extension educator for Northeast Clark County, and her team, which includes Moapa Valley High School students, continue to help maintain and harvest the more than 250 cactus w88 online sports betting plants still grown at the field lab in Logandale. In addition, during the study, the students gained valuable experience helping to spread awareness about the project, its goals, and the plant’s potential benefits and uses. They produced videos, papers, brochures and recipes; gave tours of the field lab; and held classes, including harvesting and cooking classes.
Students from Moapa Valley High School take part in the cactus w88 online sports betting harvest in Logandale in 2018. Photo by Dianna Walker.
Fueling further w88 online sports betting
In 2019, Cushman began a new research project with cactus pear at the U.S. Department of Agriculture – Agricultural Research Service’ National Arid Land Plant Genetic Resources Unit in Parlier, California. In addition to continuing to take measurements of how much the cactus w88 online sports betting will produce, Cushman’s team, in collaboration with Claire Heinitz, curator at the unit, is looking at which accessions, or unique samples of plant tissue or seeds with different genetic traits, provide the greatest production and optimize the w88 online sports betting’s growing conditions.
“We want a spineless cactus w88 online sports betting that will grow fast and produce a lot of biomass.” – Cushman
One w88 online sports betting other goals w88 online sports betting project is to learn more about Opuntia stunting disease, which causes cactuses to grow smaller pads and fruit. The team is taking samples from the infected plants to look at the DNA and RNA to find what causes the disease and how it is transferred to other cactuses in the field. The hope is to use the information to create a diagnostic tool and treatment to detect and prevent the disease&w88 online sports betting;s spread and to salvage usable parts from diseased plants.
In addition, the team is investigating different pesticides that can be used on the plants that won&w88 online sports betting;t harm humans, or the bees that pollinate the plants.
For more information on the five-year study&w88 online sports betting;s results, see: “Five‐year field trial of the biomass productivity and water input response of cactus w88 online sports betting (Opuntiaspp.) as a bioenergy feedstock for arid lands.” More information on Cushman’s ongoing w88 online sports betting research can be found on the cactus w88 online sports betting project’s website.
