“The Conservation Innovation Grant program has an impressive track record of fostering innovative conservation tools and strategies,” said Agriculture Secretary Tom Vilsack as he announced $20 million in new funding for the program. “Successes in the program can translate into new opportunities for historically underserved landowners, help resolve pressing water conservation challenges and leverage new investments in conservation partnerships with farmers, ranchers and other stakeholders.”
Conservation Innovation Grants (CIG) fosters innovation in conservation tools and strategies to improve things like on-farm energy and fertilizer use as well as market-based strategies to improve water quality or mitigate climate change. Last year CIG began supporting the burgeoning field of conservation finance and impact investing to attract more private dollars to science-based solutions to benefit both producers and the environment. Read more »
Dr. Koon-Hui Wang of the University of Hawaii is the lead principal in the national Conservation Innovation Grant on Cover Crop Calculator for the Tropics. Photo by Jolene Lau.
Farmers in the Tropics needed a better tool to estimate the nitrogen contribution from cover crops to reduce their commercial fertilizer rates.
Cover crops, which may appear as weeds to the untrained eye, are healthy plants that enhance soil health and minimize erosion. Covering the soil helps protect this precious resource that provides our food and fiber.
A calculator to address this issue was developed for Idaho and Oregon with a high success rate in legume cover crops― a type of plant, such as peas or beans, with seeds that grow in long cases (called pods). Through a Natural Resources Conservation Service (NRCS) Conservation Innovation Grant (CIG), the University of Hawaii expanded on this proven technology and modified it for tropical climates and soil types in the Pacific Islands Area. Read more »
This fish tank is located in Honolulu, HI at the President William McKinley High School, and illustrates the cleanliness of water in an aquaponics/aquaculture system. For aquaponics, when the system is properly balanced, the water can be maintained at maximum clarity. Photo courtesy of the Hawaii Department of Agriculture.
If you’re wondering what aquaponics is, you’re not alone. Tracing its roots back to the Aztecs and rice cultivation in South China, aquaponics is a combination of aquaculture and hydroponics – growing fish and plants together in a symbiotic system. Basically, the plants keep the water clean for the fish to grow, and the fish fertilize the plants. Both help the other to survive and thrive.
A wide variety of foods—lettuce, beans, broccoli, cucumbers, peas, herbs, strawberries, melons, and tomatoes, for example—all flourish through aquaponics farming. Read more »