@misc{toomer_oviedo_ali_patino_joseph_frinsko_vu_maharjan_fallen_mian_2023, title={Current Agronomic Practices, Harvest & Post-Harvest Processing of Soybeans (Glycine max)-A Review}, volume={13}, ISSN={["2073-4395"]}, DOI={10.3390/agronomy13020427}, abstractNote={Globally, soybeans are grown to meet the needs for animal and human nutrition, oil extraction, and use in multiple industrial applications. Decades of soybean research, innovative farming methods, and the use of higher yielding resistant seed varieties have led to increased crop yields. Globally, soybean producers have utilized enhanced processing methods to produce nutritious high-quality meal and extracted oil for use in animal feed and within the food industry. Soybeans contain highly digestible proteins and are processed using various mechanical and chemical techniques to produce high quality animal feed ingredients. Defatted soybean meal (DSM) is usually prepared by the solvent extraction process of soybeans, whereby almost all oil content is removed. When oil is not extracted, full-fat soybean meal (FFSBM) is created. This form provides an excellent source of dietary energy by retaining the lipid component and is very useful in animal feeds by reducing the need for adding exogeneous lipids. However, some anti-nutritional factors (ANF) are present in FFSBM if not properly heat treated before inclusion in the finished feed. These ANF adversely affect the internal organ function and overall growth performance of the animal. Among these ANF, protease inhibitors are most important, but can be readily destroyed with optimal thermal processing. However, if the process protocols are not followed precisely, excessive heat treatment may occur, resulting in both reduced protein quality and amino acid bioavailability in the meal. Conversely, insufficient heat treatment may result in the retention of some ANF in the meal. Thermally resistant ANF can be greatly reduced in the bean and meal when dietary enzyme supplementation is included in the finished feed. This approach is cost-effective and most commonly utilized commercially. After processing, the soybean meal quality is often measured using in vitro methods performed at commercial analytical laboratories to assess the nitrogen solubility index (NSI), protein dispersibility index (PDI), urease activity (UA), and protein solubility in potassium hydroxide. Once properly processed, FFSBM or DSM can be utilized optimally in the diets of poultry and aquaculture to enhance the economic viability, animal nutrition, production performance, and the quality and nutritional value of the meat and/or eggs produced.}, number={2}, journal={AGRONOMY-BASEL}, author={Toomer, Ondulla T. and Oviedo, Edgar O. and Ali, Muhammad and Patino, Danny and Joseph, Michael and Frinsko, Mike and Vu, Thien and Maharjan, Pramir and Fallen, Ben and Mian, Rouf}, year={2023}, month={Feb} } @article{maharjan_rahimi_harding_vu_oviedo-rondon_mian_joseph_dean_anderson_toomer_2023, title={Effects of full-fat high-oleic soybean meal in layer diets on nutrient digestibility and egg quality parameters of a white laying hen strain}, volume={102}, ISSN={["1525-3171"]}, DOI={10.1016/j.psj.2023.102486}, abstractNote={This study was conducted to understand the impact of including full fat high-oleic soybean meal in layer hen diets on nutrient digestibility and added nutritional value in eggs. Forty-eight layers (∼36 wk old) were randomly assigned to one of 4 isonitrogenous (18.5% crude protein) treatment diets with 12 replicate birds per treatment in a 3-wk study. Treatments were 1) solvent extracted defatted soybean meal + corn diet, 2) dry extruded defatted soybean meal + corn, 3) full-fat soybean meal + corn, 4) high-oleic full-fat soybean meal + corn diet. Apparent ileal digestibility of crude fat (CF) and crude protein (CP) were determined using celite (∼2%) as an indigestible marker. Tibia strength and egg quality parameters (egg weight, shell strength, Haugh unit, shell color, and yolk color) were recorded during the study. Fatty acid profiles, including the monounsaturated fatty acid, oleic acid (C18:1, cis), in eggs and adipogenic tissue (liver, muscle, and fat pad) were measured using gas chromatography (GC-FID). Digestibility values of CF ranged from 71 to 84% and CP varied from 67 to 72% for treatment diets, with treatment mean values being no different (P > 0.05) between treatment diets. No differences between treatment diets in tibia strength or egg quality parameters (egg weight, shell strength, and Haugh unit) were observed (P > 0.05) except for yolk color. Similarly, there were no differences in the total lipids in egg yolk (P > 0.05) between treatment diets. However, oleic acid percentage of total lipid in egg and tissue was significantly higher (P < 0.001) in hens given the high-oleic full-fat soybean meal diet than in other treatment groups. No difference was observed in oleic acid percentage of total lipid in egg between the other 3 treatment diets (P > 0.05). Overall, the results exhibited that the eggs and tissue of layer hens fed the full-fat high-oleic acid soybean meal diet were higher in oleic acid while the CF and CP digestibility remained similar to the digestibility of the other diets.}, number={4}, journal={POULTRY SCIENCE}, author={Maharjan, Pramir and Rahimi, Amin and Harding, Kari L. and Vu, Thien Chuong and Oviedo-Rondon, Edgar O. and Mian, Rouf and Joseph, Michael and Dean, Lisa and Anderson, Kenneth E. and Toomer, Ondulla}, year={2023}, month={Apr} } @article{mcneece_gillenwater_li_mian_2021, title={Assessment of soybean test weight among genotypes, environments, agronomic and seed compositional traits}, ISSN={["1435-0645"]}, DOI={10.1002/agj2.20665}, journal={AGRONOMY JOURNAL}, author={McNeece, Brant T. and Gillenwater, Jay H. and Li, Zenglu and Mian, M. A. Rouf}, year={2021}, month={May} } @article{gillenwater_mcneece_taliercio_mian_2021, title={QTL mapping of seed protein and oil traits in two recombinant inbred line soybean populations}, ISSN={["1542-7536"]}, DOI={10.1080/15427528.2021.1985028}, abstractNote={Seed oil and seed protein contents are commercially important components of soybean (Glycine max (L.) Merr.) that are inversely correlated. The objectives of this study were to identify novel quant...}, journal={JOURNAL OF CROP IMPROVEMENT}, author={Gillenwater, Jay H. and McNeece, Brant T. and Taliercio, Earl and Mian, M. A. Rouf}, year={2021}, month={Oct} } @article{mian_mcneece_gillen_carter_bagherzadi_2021, title={Registration of USDA-N6005 germplasm combining high yield, elevated protein, and 25% pedigree from Japanese cultivar Tamahikari}, volume={15}, ISSN={["1940-3496"]}, DOI={10.1002/plr2.20139}, abstractNote={USDA-N6005 soybean [Glycine max (L.) Merr.] (Reg. no. GP-442, PI 696388), is an F5–derived early maturity group (MG) VI germplasm jointly released by the USDA–ARS and North Carolina Agricultural Research Service in January 2021. USDA-N6005 is a genetically diverse germplasm with 25% of its pedigree from Japanese cultivar Tamahikari and has high yield potential coupled with elevated seed and meal protein content. USDA-N6005 is the first MG VI release derived from Tamahikari. In the USDA Uniform Tests–Southern States during 2017–2018, USDA-N6005 yielded 102, 103, and 102% of the check cultivars NC-Dunphy, NC-Dilday, and NC-Roy, respectively. It had significantly better lodging resistance (1.5) than NC-Roy and NC-Dilday (2.6 and 2.5, respectively). The seed protein content on a dry basis of USDA-N6005 (424 g kg–1) was significantly higher than that of NC-Dunphy and NC-Dilday (392 and 383 g kg–1, respectively). The estimated meal protein content (49.0%) of USDA-N6005 was significantly higher than that of NC-Dunphy and NC-Dilday (46.2 and 45.5%, respectively). Across the five environments of the 2016 USDA Preliminary Tests–Southern States, USDA-N6005 yielded 100 and 102% of check cultivars AG6534 and NC-Roy, respectively. This release should help to reverse the declining trend in genetic diversity and seed protein of U.S. soybean cultivars without negative impact on seed yield.}, number={2}, journal={JOURNAL OF PLANT REGISTRATIONS}, author={Mian, M. A. Rouf and McNeece, Brant T. and Gillen, Anne M. and Carter, Thomas E., Jr. and Bagherzadi, Laleh}, year={2021}, month={May}, pages={388–394} } @article{mcneece_bagherzadi_carter_mian_2020, title={Registration of USDA-N7004 soybean germplasm with good yield, elevated seed protein, and 25% exotic pedigree from Tamahikari}, volume={14}, ISSN={["1940-3496"]}, DOI={10.1002/plr2.20039}, number={3}, journal={JOURNAL OF PLANT REGISTRATIONS}, author={McNeece, Brant T. and Bagherzadi, Laleh and Carter, Thomas E., Jr. and Mian, M. A. Rouf}, year={2020}, month={Sep}, pages={431–436} } @article{xavier_jarquin_howard_ramasubramanian_specht_graef_beavis_diers_song_cregan_et al._2018, title={Genome-Wide Analysis of Grain Yield Stability and Environmental Interactions in a Multiparental Soybean Population}, volume={8}, ISSN={["2160-1836"]}, DOI={10.1534/g3.117.300300}, abstractNote={Abstract Genetic improvement toward optimized and stable agronomic performance of soybean genotypes is desirable for food security. Understanding how genotypes perform in different environmental conditions helps breeders develop sustainable cultivars adapted to target regions. Complex traits of importance are known to be controlled by a large number of genomic regions with small effects whose magnitude and direction are modulated by environmental factors. Knowledge of the constraints and undesirable effects resulting from genotype by environmental interactions is a key objective in improving selection procedures in soybean breeding programs. In this study, the genetic basis of soybean grain yield responsiveness to environmental factors was examined in a large soybean nested association population. For this, a genome-wide association to performance stability estimates generated from a Finlay-Wilkinson analysis and the inclusion of the interaction between marker genotypes and environmental factors was implemented. Genomic footprints were investigated by analysis and meta-analysis using a recently published multiparent model. Results indicated that specific soybean genomic regions were associated with stability, and that multiplicative interactions were present between environments and genetic background. Seven genomic regions in six chromosomes were identified as being associated with genotype-by-environment interactions. This study provides insight into genomic assisted breeding aimed at achieving a more stable agronomic performance of soybean, and documented opportunities to exploit genomic regions that were specifically associated with interactions involving environments and subpopulations.}, number={2}, journal={G3-GENES GENOMES GENETICS}, author={Xavier, Alencar and Jarquin, Diego and Howard, Reka and Ramasubramanian, Vishnu and Specht, James E. and Graef, George L. and Beavis, William D. and Diers, Brian W. and Song, Qijian and Cregan, Perry B. and et al.}, year={2018}, month={Feb}, pages={519–529} } @article{la mantia_mian_redinbaugh_2018, title={Identification of Soybean Host Plant Resistance to Brown Marmorated Stink Bugs in Maturity Group III Plant Introductions}, volume={111}, ISSN={["1938-291X"]}, DOI={10.1093/jee/tox295}, abstractNote={Halyomorpha halys (Stål; Hemiptera: Pentatomidae), brown marmorated stink bug (BMSB), is a polyphagous nonnative insect first found in the United States in 1996. As of 2017, BMSB has been detected in 43 states and is a severe agricultural pest in mid-Atlantic states. On soybean, Glycine max (L.) Merr (Fabales: Fabaceae), damage from BMSB infestation ranges from puncture marks with seed discoloration and deformities to seed and pod abortion. Host plant resistance has been used for managing pest populations and mitigating soybean yield losses caused by neotropical stink bugs (Eushistus heros, Nezara viridula, and Piezodorus guildinii) in Brazil and on the U.S. Gulf Coast. We evaluated maturity group III plant introductions (PIs) for resistance to BMSB damage. In 2014, field cage choice tests of 106 PIs revealed a range of both BMSB damage incidence and severity. In field choice tests, PIs 085665 and 097139 showed the lowest incidence of BMSB damage and seed weight loss due to BMSB, while PIs 243532, 243540, and 567252 had the highest. In whole plant no-choice tests, PIs 085665 and 097139 also had high levels of resistance. However, PI 085665 had a higher incidence of damage but lower seed weight loss than PI 097139, which may suggest bimodal resistance. Moreover, PIs 085665 and 097139 are from Japan and North Korea, respectively, two geographically isolated countries where BMSB is native. Thus, further characterization of host plant resistance to BMSB in each of these lines may elucidate distinct mechanisms that could be synergistic if stacked in breeding lines.}, number={1}, journal={JOURNAL OF ECONOMIC ENTOMOLOGY}, author={La Mantia, Jonathan M. and Mian, M. A. Rouf and Redinbaugh, Margaret G.}, year={2018}, month={Feb}, pages={428–434} }