Dry Beans — Sources

No source notes (S-####) are registered yet — nothing has been read or evaluated. When research begins, follow docs/methodology/source-quality.md:

1. File a source note under research/<type>/ (academic, extension, government, books, growers, youtube) using templates/.
2. Assign a stable S-#### identifier.
3. Record full bibliographic reference, what the source claims, our quality assessment, and the assigned evidence level.
4. Cite sources here by id.

Candidate bibliography (from the 2026-08 rforge sweep)

Status: metadata-level candidates only — titles/DOIs verified in search records (research/dry-beans-seeds/), no full-text reading or relevance evaluation yet. Human screening and full-text acquisition approval precede any claim extraction. Full survey: research/dry-beans-seeds/report.md.

Nitrogen fixation and rhizobia (legume-specific)

• Yield and biological N-fixation of common bean, Peru — 10.1007/978-94-011-2100-2_8 (1993)
• Response to inoculation × N fertilization for BNF — 10.1007/978-94-011-2100-2_13 (1993)
• Phosphorus × Rhizobium inoculation interplay (Ethiopia) — 10.3390/agronomy16010002 (2025)
• Economics of biological N-fixation (Brazil) — 10.1007/s11104-025-07613-1 (2025)
• Field-grown bean response to Rhizobium + N — 10.1007/s003740000240 (2000)

Germination / seed

• Seed germination and vigor in a changing climate — 10.1038/s41437-022-00497-2
• Salinity stress in common bean seed germination — 10.15835/nbha4017493
• On qualitative seed development/quality — 10.21273/hortsci.15.6.775

Planting / density / date

• Plant density and yield components, haricot bean — 10.21275/v5i6.nov164504 (2016)
• Row spacing × sowing date on yield — 10.5897/ajmr11.1311 (2012)
• Planting date × suboptimal seedbed temperature on establishment — 10.4141/p02-185 (2004)
• Plant population and planting geometries — 10.1016/b978-0-444-88912-6.50019-0 (1992)

Irrigation / water / drought

• Drought-tolerant-associated SNPs in common bean — 10.3389/fpls.2015.00546 (2015)
• Proline screening for drought/salinity tolerance — 10.3390/agronomy10060817 (2020)
• Irrigation regimes effect on pinto bean yield & seed quality — 10.47176/jcpp.11.2.23942 (2021)
• Drought/heat stress on seed filling — 10.3389/fpls.2018.01705 (2018)

Soil / salinity / fertility

• Compost effect on beans under saline soil — 10.1007/s40093-016-0141-7
• Dry-bean seed phytate and phosphorus — 10.1590/s1677-04202002000100007

Pests / diseases (rich)

• Breeding for bean-weevil resistance — 10.17660/actahortic.2009.830.20
• Wild-accession antibiosis on Mexican bean weevil — 10.1093/jee/82.1.310
• Bean-weevil variety resistance — 10.62773/jcocs.v6i4.351
• Bean Common Mosaic Virus genetic interaction — 10.18174/202002; seed transmission — 10.1007/978-981-15-4198-8_29
• Fungal endophytes in germinated bean seeds — 10.1016/j.funbio.2016.01.017

Drying / storage

• Dry and ultra-dry storage of bean/legumes — 10.15258/sst.2007.35.1.15 (2007)
• Pinto bean storage, moisture × temperature — 10.1016/j.jspr.2012.11.003 (2013)
• Bean type/moisture/blanch/storage on quality — 10.1111/j.1365-2621.1979.tb03796.x (1979)

Mexico / small-scale / intercropping

• Foliar biofertilizer on common frijol (Nicaragua) — 10.5377/rci.v8i1.568 (2011)
• Socioeconomic evaluation of common bean cultivation — 10.3390/plants12010213 (2023)
• Maize/dry-bean intercrop yield & biomass — 10.5897/ajar10.170
• Genetic variation for common-bean yield in sole vs intercropping — 10.3923/ajcs.2014.158.164

Source types still needed (from the sweep gap analysis)

• Extension: bean/frijol production bulletins, Mexico INIFAP / Latin America — not yet searched; essential for the Mexico food-garden question.
• Growers / YouTube: manual harvest, shelling, winnowing, and bean-weevil-exclusion videos — likely to cover the small-scale postharvest gap the academic set leaves.
• Books: small-scale legume crop management and seed-cleaning handbooks.