World Soybean Production: Area Harvested, Yield, and Long-Term Projections

Masuda, Tadayoshi; Goldsmith, Peter

doi:10.22004/ag.econ.92573

Cited by 48 publications

(11 citation statements)

References 14 publications

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“…2 L*, lightness (100, white; 0, black); a*, redness (−, green; +, red); b*, yellowness (−, blue; +, yellow). 3 Values are expressed as mean ± standard deviation of three replicates. Values followed by different letters in the same column are significantly different (p < 0.05, Tukey test).…”

Section: Color Value Of Soybean Sproutsmentioning

confidence: 99%

“…2 Gallic acid equivalent. 3 Quercetin equivalent. 4 Values are expressed as mean ± standard deviation of three replicates.…”

Section: Dpph Total Polyphenol and Flavonoid Contents And Sod-like Ac...mentioning

confidence: 99%

“…Soybean (Glycine max L.) is an economically important crop with versatile end uses [1,2]; serving as an oil seed crop, feed for livestock, food for humans, and biofuel feedstock [3]. Germination enhances the availability of various nutrients such as vitamins, phytosterols, tocopherols, and isoflavones [4,5].…”

Section: Introductionmentioning

confidence: 99%

“…Values are expressed as mean ± standard deviation of two replicates. Values followed by different letters in the same row are significantly different (p < 0.05, Tukey test) 3. Non-detectable.…”

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confidence: 97%

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Seed Treatment with Illite Enhanced Yield and Nutritional Value of Soybean Sprouts

Ha¹,

Park³

et al. 2022

Molecules

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Soybean sprouts, a nutritional food product, can contribute to food security because they can be grown within a week and do not require sophisticated technology. The yield and quality of soybean sprouts are influenced by various factors, including seed priming and growing conditions. The objective of this study was to investigate the effects of seed soaking in different concentrations of illite, a clay mineral, on the yield and quality of soybean sprouts. Soybean seeds soaked in five concentrations (0.5%, 1%, 3%, 5%, and 10%, w/v) of illite or tap water for 8 h were named IP-0.5, IP-1, IP3, IP-5, IP-10, and control, respectively. The highest sprout yield was found in IP-3, followed by IP-1, and IP-5, which had 11.1%, 8.8%, and 7.4% increments, respectively, compared to the control. The content of vitamin C, mineral element, isoflavone, total polyphenol, and total flavonoid was higher in many of the illite-treated soybean sprouts than in the control. The overall results indicated that pre-soaking soybean seeds in lower concentrations (0.5−3%, w/v) of illite could be helpful to enhance the yield and nutritional value of soybean sprouts in an easy and inexpensive way.

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Section: Color Value Of Soybean Sproutsmentioning

confidence: 99%

“…2 Gallic acid equivalent. 3 Quercetin equivalent. 4 Values are expressed as mean ± standard deviation of three replicates.…”

Section: Dpph Total Polyphenol and Flavonoid Contents And Sod-like Ac...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 97%

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Seed Treatment with Illite Enhanced Yield and Nutritional Value of Soybean Sprouts

Ha¹,

Park³

et al. 2022

Molecules

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“…Soybean [Glycine max (L.) Merr.] is a highly valued oil crop worldwide as well as an important source of protein in both livestock feed and human diets (Masuda & Goldsmith, 2009). Consumed directly, soybean is an important dietary source of both protein and iron in developing countries (Messina, 1999).…”

Section: Introductionmentioning

confidence: 99%

Iron deficiency in soybean

et al. 2022

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Iron deficiency is an important soybean [Glycine max (L.) Merr.] nutrient deficiency that is easily identified by interveinal chlorosis of the leaves and reduced plant growth, both of which lead to yield reductions. Research in soybean iron deficiency is often segmented into studies on soil characteristics, microbe interactions, specific phenotypes, or genetics of iron efficiency. Joining these areas of research into a comprehensive literature review will advance our understanding of iron deficiency physiology and help to bridge known iron deficiency chlorosis (IDC) resistance loci with plant responses to iron stress. This review investigates what has been accomplished in the areas of phenotyping and genetics of iron deficiency. Furthermore, this work traces iron deficiency physiology research through the plant, beginning with the role of soil, the transport of iron into and through plant tissues, and the eventual deposition in the seed. While IDC is the most phenotyped and genetically mapped trait relating to iron deficiency in soybean, the whole plant is truly affected by and involved in recovery to the stress. While often neglected in iron deficiency research, the soybeanrhizobia relationship is discussed as an area of opportunity for future advancements. Citrate and nicotianamine were identified as important compounds for iron efficiency in several studies and warrant more in-depth investigation. The aim of this review is to analyze research in soybean iron deficiency phenotyping, genetics, and physiology to reveal connections between these areas and facilitate further discoveries. INTRODUCTIONSoybean [Glycine max (L.) Merr.] is a highly valued oil crop worldwide as well as an important source of protein in both livestock feed and human diets (Masuda & Goldsmith, 2009). Consumed directly, soybean is an important dietary source of both protein and iron in developing countries (Messina, 1999). In 2020, soybean was planted on 33.6 million ha in

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Evaluating genetic diversity and seed composition stability within Pan‐African Soybean Variety Trials

De Meyer,

Prenger,

Mahmood

et al. 2024

Crop Science

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Given high animal protein costs, protein deficiency is a prevalent form of malnutrition in sub‐Saharan Africa (SSA). Soybean [Glycine max (L.) Merr.] can provide a cheaper high‐quality protein source and fortify lysine‐limited cereal‐based diets. Breeding soybean for seed composition in SSA requires understanding genotype by environment interactions (G × E). African breeding programs submit cultivars for evaluation in the Pan‐African Soybean Variety Trials (PATs), providing the opportunity to examine G × E across diverse environments. With PAT data, we conducted additive main effects and multiplicative interaction (AMMI) and genotype plus genotype‐by‐environment (GGE) biplot analyses on seed protein and oil content of 17 cultivars grown with two replications in nine environments across Zimbabwe. Across environments, protein ranged from 322.8 to 445.1 g kg−1 and oil ranged from 164.8 to 242.7 g kg−1. For protein AMMI analysis, MAKWACHA performed best for both stability and a combination of stability plus content. For oil AMMI analysis, SC SPIKE performed best for stability and KALEYA performed best for a combination of stability plus content. GGE biplot analyses identified three different mega‐environments for protein and oil, with SC EXPT2, KALEYA, and SC EXPT1 having highest protein content and TGX 2002‐9FM, LUKANGA, and SC EXPT3 having highest oil content. We also evaluated genetic diversity of 19 PAT cultivars through phylogenetic analyses with 1059 USDA Germplasm Resources Information Network (GRIN) diversity panel accessions. We recommend stable and adaptable PAT cultivars to breeders and producers while highlighting genetically distinct accessions with valuable traits as a resource for breeding programs.

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World Soybean Production: Area Harvested, Yield, and Long-Term Projections

Cited by 48 publications

References 14 publications

Seed Treatment with Illite Enhanced Yield and Nutritional Value of Soybean Sprouts

Seed Treatment with Illite Enhanced Yield and Nutritional Value of Soybean Sprouts

Iron deficiency in soybean

Evaluating genetic diversity and seed composition stability within Pan‐African Soybean Variety Trials

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