Project Number: 5358-21410-002-00
Project Type: Appropriated

Start Date: Mar 13, 2004
End Date: Mar 12, 2009

Objective:
We will investigate integrated approaches to increase farm income while addressing environmental concerns. Objective 1 quantifies the physical effect impacts of perennial grasses (seed production fields, grassed waterways, and restored native range) and conservation practices (direct seeding, nutrient management planning, and residue management) on water, soil, plant, and animal resources. Objective 2 will assess the potential use of native grass biomass and crop residues for conversion to energy products and how these components fit into conservation management plans that receive income from conservation program payments. Objective 3 will integrate research results using world-wide-web and GIS tools to develop farming, conservation planning, and policy decision support products to predict the impacts of alternative production strategies and agricultural policies on the sustainability of PNW agriculture.

Approach:
The impacts of grass seed and other agricultural systems on water quality and economic sustainability over a range of Pacific Northwest environmental conditions will be determined. Emphasis is placed on how agricultural practices such as disturbance and residue management and conservation technologies including direct seeding, buffer strips, and riparian areas affect soil chemical and biological components that can impact surface and groundwater quality and wildlife habitat. The value of crop residues and native grasses in riparian areas and buffer strips will be assessed as dual-use biofuel feedstocks. This research will provide information to assist farmers, land use planners, policy makers, and public interest groups in making science-based decisions that enhance natural resource quality and sustain farm economic viability. The research addresses components of National Program Area 207, Integrated Agricultural Systems and NP 307, Bioenergy and Energy Alternatives. Replacement for 5358-21410-001-00D. (Exp 1/04).