Forage Yield, Quality, and Impact on Subsequent Cash Crop of Cover Crops in an Integrated Forage/Row Crop System
نویسندگان
چکیده
Dual-use cover crops as forage for livestock could offer ecological and economic benefits when incorporated into rotations with corn (Zea mays L.) soybean (Glycine max (L.) Merr) in the Mid-South USA; however, information on implementation impact is limited. A factorial of sixteen cool-season species a no-cover control by two management systems (forage harvest residue left field) was repeated under crop planting/termination timings: long-season (Oct. through May; corn/cover-crop/soybean) short-season (Nov. Apr.; soybean/cover-crop/corn), locations (Spring Hill Knoxville, TN), growing seasons (2017/2018 2018/2019). Data were analyzed using mixed model ANOVA (SAS 9.4.). The biomass did not differ within (415 to 1583 kg ha−1) but (475 4282 ha−1). Within long-season, crimson clover (Trifolium incarnatum winter pea (Pisum sativum subsp. arvense (L.)) had crude protein acid detergent fiber values range prime among highest biomasses. negatively affect soil properties or succeeding yield quality. If appropriate are selected, corn/cover-crop/soybean rotation can provide quality forage, without reducing short term benefits.
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ژورنال
عنوان ژورنال: Agronomy
سال: 2022
ISSN: ['2156-3276', '0065-4663']
DOI: https://doi.org/10.3390/agronomy12051214