In:
Annual Review of Plant Biology, Annual Reviews, Vol. 67, No. 1 ( 2016-04-29), p. 703-729
Abstract:
Historically, agroecosystems have been designed to produce food. Modern societies now demand more from food systems—not only food, fuel, and fiber, but also a variety of ecosystem services. And although today's farming practices are producing unprecedented yields, they are also contributing to ecosystem problems such as soil erosion, greenhouse gas emissions, and water pollution. This review highlights the potential benefits of perennial grains and oilseeds and discusses recent progress in their development. Because of perennials' extended growing season and deep root systems, they may require less fertilizer, help prevent runoff, and be more drought tolerant than annuals. Their production is expected to reduce tillage, which could positively affect biodiversity. End-use possibilities involve food, feed, fuel, and nonfood bioproducts. Fostering multidisciplinary collaborations will be essential for the successful integration of perennials into commercial cropping and food-processing systems.
Type of Medium:
Online Resource
ISSN:
1543-5008
,
1545-2123
DOI:
10.1146/arplant.2016.67.issue-1
DOI:
10.1146/annurev-arplant-043015-112311
Language:
English
Publisher:
Annual Reviews
Publication Date:
2016
detail.hit.zdb_id:
2098209-4
SSG:
12
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