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DIY Agriculture

Moringa — Harvesting

Metadata research draftEvidence limits

⚠️ Status: drafted from the metadata-level literature survey. Moringa has three separate harvest products — repeatedly cut leaves, edible immature pods, and mature dry seed — and their evidence must not be merged. Values Unknown until source notes/full text.

Products and systems

Section titled “Products and systems”
  • A dense leaf stand is cut repeatedly; a tree/orchard yields pods and seed. Leaf, pod, and seed harvests are different operations with different timing — combining them into one “moringa harvest” is invalid.
  • Planting density × harvest interval candidates exist for leaf yield (10.1155/2017/2941432; 10.17660/actahortic.2017.1158.12); numeric cutting intervals/heights are system- and climate-dependent — Unknown here.

Leaf harvest

Section titled “Leaf harvest”
  • Repeated cuttings of a managed stand; recovery between cuts — Unknown (needs full-text review of the interval trials).
  • Manual stripping time per kilogram of usable leaf — Unknown; core human-scale gap (see research/moringa/report.md §6.1).

Pod harvest (edible, immature)

Section titled “Pod harvest (edible, immature)”
  • Time and method of harvest plus pre-packaging treatments affect pod shelf life and quality (candidate 10.20546/ijcmas.2017.604.025; storage side: 10.5455/jbau.80657).
  • Manual indicators of the correct edible-pod stage (size, fiber, tenderness) — Unknown; a growth/maturation-indices study is a candidate (10.22077/jhpr.2021.4296.1205).
  • Pruning intensity influences flowering and fruit development (candidate 10.1016/j.sajb.2019.11.033), so management history shapes the pod harvest.

Seed harvest (dry, mature)

Section titled “Seed harvest (dry, mature)”
  • Seed maturity at harvest matters: it affects germination and desiccation tolerance (candidate 10.15258/sst.2009.37.3.08). Visual/manual maturity cues for a seed harvest — Unknown.
  • Pod-dryness and dehiscence cues for timing — Unknown.

Losses

Section titled “Losses”
  • Losses at cutting, stripping, pod picking, and seed extraction — Unknown/Needs experiment (candidates E3/E4 in open-questions.md).

Equipment

Section titled “Equipment”
  • Hand tools, shears, and containers for leaf, pod, and seed picking at household scale — Unknown.

Structured-data impact

Section titled “Structured-data impact”
  • Feeds harvest (per-product manual_time_h_per_kg, intervals, maturity cues) of data/crops/moringa.yaml once evidence exists.