{ "names": { "common": { "de": "Feldsalat", "en": "corn salad" }, "plural": { "de": "Feldsalate", "en": "corn salads" }, "botanical": "Valerianella locusta", "botanical_author": "(L.) Laterr.", "scientific_synonyms": [ "Valeriana locusta", "Valerianella olitoria", "Fedia locusta" ], "synonyms": { "de": [ "Vogerlsalat", "Nüsslisalat", "Ackersalat", "Mausohrsalat", "Rapunzel", "Schafmäulchen" ], "en": [ "lamb's lettuce", "mâche", "fetticus", "nut lettuce", "field salad" ] }, "common_synonyms": { "de": [ "Vogerlsalat", "Nüsslisalat", "Ackersalat", "Mausohrsalat", "Rapunzel", "Schafmäulchen" ], "en": [ "lamb's lettuce", "mâche", "fetticus", "nut lettuce", "field salad" ] }, "regional_names": { "de": [ "Nüssler", "Sonnewirbele", "Lämmli" ] }, "historical_names": { "de": [ "Gewöhnliches Rapünzchen" ] }, "market_names": { "de": [ "Feldsalat" ], "en": [ "Mâche" ] }, "international_names": { "fr": [ "mâche", "doucette", "salade de blé" ], "es": [ "canónigo" ], "it": [ "valerianella", "songino" ], "pl": [ "roszponka warzywna" ] }, "ambiguous_names": [ { "name": "Rapunzel", "language": "de", "shared_with": [ "Campanula rapunculus" ], "clarification": { "de": "Wird oft für Feldsalat verwendet, bezeichnet botanisch jedoch die Rapunzel-Glockenblume.", "en": "Often used for corn salad, but botanically refers to rampion bellflower." } } ], "search_terms": { "de": [ "Feldsalat", "Vogerlsalat", "Nüssler", "Ackersalat" ], "en": [ "corn salad", "lamb's lettuce", "mache", "valerianella locusta" ] } }, "taxonomy": { "kingdom": "Plantae", "clades": [ "Tracheophyta", "Angiospermae", "Eudicotyledonae", "Asteridae" ], "order": "Dipsacales", "family_botanical": "Caprifoliaceae", "family": { "de": "Geißblattgewächse", "en": "Honeysuckle family" }, "family_id": "caprifoliaceae", "subfamily": "Valerianoideae", "tribe": "Valerianeae", "genus": "Valerianella", "species": "Valerianella locusta", "hybrid_status": "not_hybrid", "related_crops": [ "Valeriana officinalis" ] }, "classification": { "main_group": "Vegetables", "sub_group": "Leafy Vegetables", "crop_group": "Salads", "life_cycle": "Annual", "perennial": false, "woody": false, "tree": false, "shrub": false, "edible_parts": { "de": [ "Blätter" ], "en": [ "leaves" ] }, "nutrient_group": "low_feeders" }, "calendar": { "sowing_indoor": { "months": [ 7, 8, 9 ], "earliest_month": 7, "latest_month": 9, "notes": { "de": "Vorkultur in Multitopfplatten für eine frühere Ernte möglich.", "en": "Pre-culture in multi-pot trays possible for earlier harvest." } }, "sowing_outdoor": { "months": [ 7, 8, 9, 10 ], "earliest_month": 7, "latest_month": 10, "notes": { "de": "Hauptaussaat für die Winterernte erfolgt meist im August und September.", "en": "Main sowing for winter harvest usually occurs in August and September." } }, "planting_out": { "months": [ 8, 9, 10 ], "earliest_month": 8, "latest_month": 10, "notes": { "de": "Auspflanzen von Jungpflanzen für gleichmäßige Bestände.", "en": "Planting out seedlings for uniform stands." } }, "harvest": { "months": [ 9, 10, 11, 12, 1, 2, 3, 4 ], "earliest_month": 9, "latest_month": 4, "notes": { "de": "Ernte je nach Aussaatzeitpunkt den ganzen Winter über möglich.", "en": "Harvest possible throughout winter depending on sowing date." } }, "month_tasks": { "1": [ { "de": "Ernte an frostfreien Tagen.", "en": "Harvest on frost-free days." } ], "2": [ { "de": "Bestände bei starkem Frost mit Vlies schützen.", "en": "Protect plants with fleece during heavy frost." } ], "3": [ { "de": "Letzte Ernte vor der Blüte abschließen.", "en": "Finish final harvest before flowering." } ], "8": [ { "de": "Hauptaussaat im Freiland.", "en": "Main outdoor sowing." } ], "9": [ { "de": "Folgesaat für späte Ernte; Unkrautkontrolle.", "en": "Succession sowing for late harvest; weed control." } ] }, "month_tasks_structured": { "8": [ { "task": "sowing", "label": { "de": "Aussaat im Freiland", "en": "Outdoor sowing" }, "priority": "high", "months": [ 8 ], "estimated_effort": "low", "notes": { "de": "In Reihen säen und feucht halten.", "en": "Sow in rows and keep moist." } } ], "11": [ { "task": "protection", "label": { "de": "Winterschutz vorbereiten", "en": "Prepare winter protection" }, "priority": "medium", "months": [ 11 ], "estimated_effort": "low", "notes": { "de": "Vlies bei extremen Minustemperaturen bereithalten.", "en": "Keep fleece ready for extreme sub-zero temperatures." } } ] } }, "book_content": { "profile_summary": { "de": "Der Feldsalat ist der unangefochtene Star des winterlichen Gemüsegartens. Er ist extrem frosthart und liefert frisches Grün, wenn andere Beete ruhen.", "en": "Corn salad is the undisputed star of the winter vegetable garden. Extremely frost-hardy, it provides fresh greens when other beds are dormant." }, "history": { "de": "Ursprünglich ein Ackerunkraut, wurde Feldsalat erst spät systematisch kultiviert. Heute ist er wegen seines nussigen Aromas unverzichtbar.", "en": "Originally a field weed, corn salad was cultivated systematically only recently. Today, it is indispensable for its nutty flavor." } }, "structured_month_tasks": { "1": [ { "task": "harvest", "label": { "de": "Ernte", "en": "Harvest" }, "priority": "medium", "months": [ 1, 2, 11, 12 ], "estimated_effort": "low", "notes": { "de": "Nicht bei gefrorenen Blättern ernten, da diese sonst matschig werden.", "en": "Do not harvest when leaves are frozen, as they will turn mushy." } } ], "8": [ { "task": "sowing", "label": { "de": "Hauptaussaat", "en": "Main sowing" }, "priority": "high", "months": [ 8, 9 ], "estimated_effort": "low", "notes": { "de": "Bester Zeitpunkt für kräftige Rosetten vor dem Winter.", "en": "Best time for strong rosettes before winter." } } ] }, "cultivation_specs": { "seed": { "seed_depth_cm_min": 1.0, "seed_depth_cm_max": 2.0, "light_germinator": false, "dark_germinator": true, "cold_germinator": false, "stratification_needed": false, "pre_soaking_recommended": false, "germination_temp_c_min": 5.0, "germination_temp_c_max": 20.0, "germination_days_min": 10, "germination_days_max": 20, "seed_lifespan_years_min": 3, "seed_lifespan_years_max": 5, "direct_sowing_possible": true, "pre_culture_recommended": false }, "spacing": { "plant_spacing_cm_min": 5.0, "plant_spacing_cm_max": 10.0, "row_spacing_cm_min": 10.0, "row_spacing_cm_max": 15.0, "recommended_density_per_sqm_min": 60, "recommended_density_per_sqm_max": 100, "thinning_distance_cm": 5.0, "min_bed_width_cm": 100.0, "square_foot_gardening_spacing": "16 per square foot", "spacing_notes": { "de": "Zu dichte Saat fördert Pilzkrankheiten; bei Reihensaat ggf. ausdünnen.", "en": "Sowing too densely promotes fungal diseases; thin out if row sown." } }, "growth_dimensions": { "height_cm_min": 5.0, "height_cm_max": 15.0, "width_cm_min": 10.0, "width_cm_max": 20.0, "root_depth_cm_min": 10.0, "root_depth_cm_max": 20.0, "root_spread_cm_min": 5.0, "root_spread_cm_max": 10.0, "growth_speed": "medium", "final_size_notes": { "de": "Bildet kompakte Blattrosetten.", "en": "Forms compact leaf rosettes." } }, "temperature": { "min_growing_temp_c": 5.0, "optimal_temp_c_min": 10.0, "optimal_temp_c_max": 18.0, "max_heat_tolerance_c": 25.0, "soil_temp_for_sowing_c_min": 10.0, "soil_temp_for_sowing_c_optimal": 15.0, "frost_sensitive": false, "late_frost_sensitive": false, "heat_tolerance": "low", "cold_tolerance": "very_high", "temperature_notes": { "de": "Keimt schlecht bei Temperaturen über 20°C (Keimhemmung).", "en": "Germinates poorly at temperatures above 20°C (germination inhibition)." } }, "water": { "water_need": "medium", "critical_water_phases": { "de": [ "Keimphase", "Anwachsphase" ], "en": [ "Germination phase", "Establishment phase" ] }, "drought_tolerant": false, "drought_sensitivity": "high", "waterlogging_sensitive": true, "mulching_recommended": false, "water_notes": { "de": "Gleichmäßige Feuchtigkeit während der Keimung ist essentiell.", "en": "Consistent moisture during germination is essential." } }, "nutrition": { "nutrient_group": "light_feeder", "heavy_feeder": false, "medium_feeder": false, "light_feeder": true, "nitrogen_need": "low", "phosphorus_need": "low", "potassium_need": "medium", "calcium_need": "medium", "magnesium_need": "low", "compost_recommended": true, "mulching_recommended": false, "fertilizer_sensitivity": "medium", "nutrition_notes": { "de": "Benötigt kaum zusätzliche Düngung, wenn er nach Starkzehrern steht.", "en": "Needs very little additional fertilizer when following heavy feeders." } }, "container": { "container_suitable": true, "min_pot_volume_l": 2.0, "recommended_pot_volume_l": 5.0, "min_pot_depth_cm": 15.0, "min_pot_diameter_cm": 15.0, "plants_per_container_min": 3.0, "plants_per_container_max": 8.0, "drainage_required": true, "repotting_needed": false, "container_notes": { "de": "Ideal für Balkonkästen im Winter.", "en": "Ideal for balcony boxes during winter." } }, "support": { "needs_support": false, "support_recommended": false, "climbing": false, "vining": false, "trellis_recommended": false, "training_required": false, "support_notes": { "de": "Keine Stützhilfe erforderlich.", "en": "No support required." } }, "cultivation_modes": { "outdoor_bed_suitable": true, "raised_bed_suitable": true, "container_suitable": true, "balcony_suitable": true, "greenhouse_suitable": true, "polytunnel_suitable": true, "indoor_suitable": false, "windowsill_suitable": true, "hydroponic_possible": true, "permaculture_suitable": true, "no_dig_suitable": true }, "yield_density": { "yield_per_plant_min": 10.0, "yield_per_plant_max": 20.0, "yield_unit": "g", "yield_per_sqm_min": 0.5, "yield_per_sqm_max": 1.2, "yield_reliability": "high", "yield_notes": { "de": "Ertrag variiert stark nach Aussaatdichte und Überwinterungserfolg.", "en": "Yield varies significantly based on sowing density and overwintering success." } } }, "site": { "exposure": { "de": "Sonnig bis halbschattig", "en": "Sunny to partial shade" }, "wind_protection": { "de": "Nicht zwingend erforderlich, aber vorteilhaft im Winter.", "en": "Not strictly required, but beneficial in winter." } }, "soil": { "soil_type": { "de": "Mittelschwer, humos, kalkhaltig", "en": "Medium-heavy, rich in humus, calcareous" }, "ph_range_min": 6.0, "ph_range_max": 7.5 }, "watering": { "strategy": { "de": "In der Keimphase feucht halten, danach moderat.", "en": "Keep moist during germination, moderate thereafter." } }, "nutrition": { "fertilizing_strategy": { "de": "Meist keine Düngung nötig; eine Gabe Kompost vor der Saat reicht aus.", "en": "Usually no fertilization needed; one application of compost before sowing is sufficient." } }, "cultivation_planning": { "succession_sowing": { "possible": true, "interval_days_min": 14, "interval_days_max": 21 }, "bed_planning_notes": { "de": "Hervorragende Nachkultur für Erbsen, Bohnen oder Tomaten.", "en": "Excellent follow-on crop for peas, beans, or tomatoes." }, "rotation_priority": "low", "interplanting_potential": "high", "mechanization_relevance": "low" }, "crop_rotation": { "rotation_break_years": 3, "previous_crops": { "ideal": [ "pea", "bean", "tomato", "potato" ], "avoid": [ "valerianella_locusta" ] }, "subsequent_crops": { "ideal": [ "brassica", "allium", "root_vegetables" ] }, "notes": { "de": "Hervorragend als Nachkultur für Starkzehrer geeignet, da Feldsalat den Boden kaum beansprucht.", "en": "Excellent as a follow-on crop for heavy feeders, as corn salad puts very little strain on the soil." } }, "companion_planting": { "approach": "winter_succession", "good_neighbors": [ { "slug": "allium_porrum", "name": { "de": "Lauch", "en": "Leek" }, "reason": { "de": "Ähnliche Erntezeit und gute Platznutzung im Winterbeet.", "en": "Similar harvest time and good space utilization in winter beds." }, "relationship_type": "friendly" }, { "slug": "brassica_oleracea_capitata", "name": { "de": "Kohl", "en": "Cabbage" }, "reason": { "de": "Kann unter großblättrigem Kohl als Bodendecker gesät werden.", "en": "Can be sown under large-leaved cabbage as ground cover." }, "relationship_type": "friendly" }, { "slug": "fragaria", "name": { "de": "Erdbeeren", "en": "Strawberries" }, "reason": { "de": "Gute Zwischenkultur in Erdbeerreihen während der Ruhephase.", "en": "Good intercrop in strawberry rows during their dormant phase." }, "relationship_type": "friendly" } ], "companion_scores": [ { "target_slug": "allium_porrum", "score": 4, "reasons": [ "Space efficiency" ] } ], "design_rules": { "de": [ "Zwischen spätreifendem Gemüse einsäen", "Reihenabstände von 10-15 cm einhalten" ], "en": [ "Sow between late-maturing vegetables", "Maintain row spacing of 10-15 cm" ] }, "notes": { "de": "Sehr verträglich mit fast allen Kulturen aufgrund der späten Wachstumszeit.", "en": "Very compatible with almost all crops due to its late growing season." } }, "deficiencies": [ { "slug": "nitrogen_deficiency", "name": { "de": "Stickstoffmangel", "en": "Nitrogen deficiency" }, "symptoms": { "de": "Helles, gelbliches Laub und kümmerlicher Wuchs.", "en": "Pale, yellowish foliage and stunted growth." } } ], "problems": [ { "slug": "germination_inhibition", "name": { "de": "Keimhemmung durch Hitze", "en": "Heat-induced germination inhibition" }, "description": { "de": "Samen keimen nicht bei Bodentemperaturen über 20°C.", "en": "Seeds fail to germinate at soil temperatures above 20°C." } } ], "problem_management": { "common_pest_groups": { "de": [ "Blattläuse", "Schnecken", "Erdflöhe" ], "en": [ "Aphids", "Slugs", "Flea beetles" ] }, "common_disease_groups": { "de": [ "Echter Mehltau", "Falscher Mehltau", "Blattfleckenpilze" ], "en": [ "Powdery mildew", "Downy mildew", "Leaf spot fungi" ] }, "prevention_principles": { "de": [ "Nicht zu dicht säen für bessere Luftzirkulation", "Fruchtfolge einhalten (3 Jahre Pause)", "Staunässe vermeiden" ], "en": [ "Do not sow too densely for better air circulation", "Observe crop rotation (3-year break)", "Avoid waterlogging" ] }, "diagnosis_notes": { "de": "Pilzkrankheiten treten verstärkt bei feucht-kühler Witterung und dichtem Stand auf.", "en": "Fungal diseases occur more frequently in damp, cool weather and dense stands." } }, "disease_graph": { "scope": "standard_cultivation", "profiles": [ { "slug": "peronospora", "severity": "medium", "conditions": { "de": [ "Hohe Luftfeuchtigkeit", "Kühle Temperaturen", "Dichter Stand" ], "en": [ "High humidity", "Cool temperatures", "Dense planting" ] }, "affected_parts": { "de": [ "Blätter" ], "en": [ "Leaves" ] }, "prevention": { "de": [ "Weite Reihenabstände", "Resistente Sorten wählen" ], "en": [ "Wide row spacing", "Choose resistant varieties" ] }, "organic_control": { "de": [ "Stärkung mit Schachtelhalmtee", "Befallene Pflanzen entfernen" ], "en": [ "Strengthen with horsetail tea", "Remove infected plants" ] } } ], "diagnostic_rules": [ { "symptom": { "de": "Samen laufen nicht auf", "en": "Seeds do not emerge" }, "possible_causes": [ "heat_inhibition", "dry_soil", "old_seeds" ], "first_checks": { "de": [ "Bodentemperatur messen", "Feuchtigkeit prüfen" ], "en": [ "Measure soil temperature", "Check moisture" ] } } ], "prevention_strategy": { "cultural": { "de": [ "Sommerliche Aussaat bei Hitze schattieren", "Unkraut regelmäßig entfernen" ], "en": [ "Shade summer sowings during heat", "Remove weeds regularly" ] }, "monitoring": { "de": [ "Regelmäßige Kontrolle auf Schneckenfraß nach Regen" ], "en": [ "Regular checks for slug damage after rain" ] }, "organic_first_response": { "de": [ "Händisches Absammeln von Schnecken", "Abbrausen bei Blattlausbefall" ], "en": [ "Hand-picking slugs", "Hosing down if aphids appear" ] }, "notes": { "de": "Ein gesunder Boden und weite Abstände sind der beste Schutz.", "en": "Healthy soil and wide spacing are the best protection." } } }, "diagnosis": { "leaf_yellowing": { "de": "Häufig Zeichen von Stickstoffmangel oder Staunässe.", "en": "Often a sign of nitrogen deficiency or waterlogging." }, "stunted_growth": { "de": "Kann durch Bodenverdichtung oder zu tiefe Saat verursacht werden.", "en": "Can be caused by soil compaction or sowing too deep." } }, "phenology": { "stages": { "de": [ "Keimung", "Rosettenbildung", "Überwinterung", "Schossen", "Blüte", "Samenreife" ], "en": [ "Germination", "Rosette formation", "Overwintering", "Bolting", "Flowering", "Seed maturation" ] }, "notes": { "de": "Feldsalat ist eine klassische Winterkurztagspflanze; das Schossen beginnt im Frühjahr mit zunehmender Tageslänge.", "en": "Corn salad is a classic winter short-day plant; bolting begins in spring with increasing day length." } }, "flowering_pollination": { "flowering_period": { "de": "April bis Mai", "en": "April to May" }, "flower_color": { "de": "Blassblau bis Weiß", "en": "Pale blue to white" } }, "pollination": { "summary": { "de": "Hauptsächlich Selbstbestäubung, gelegentlich durch kleine Insekten unterstützt.", "en": "Primarily self-pollinating, occasionally assisted by small insects." }, "pollinator_required": false, "self_fertility": "high", "pollinator_notes": { "de": "Die Blüten sind zwittrig und befruchten sich oft schon vor dem Öffnen.", "en": "The flowers are hermaphroditic and often self-fertilize before opening." } }, "harvest": { "harvest_period": { "de": "September bis April", "en": "September to April" }, "optimal_time": { "de": "An frostfreien Tagen am späten Vormittag, wenn der Tau abgetrocknet ist.", "en": "On frost-free days in the late morning once the dew has dried." } }, "harvest_details": { "harvest_frequency": { "de": "Einmalernte der gesamten Rosette oder mehrmalige Blattentnahme.", "en": "Single harvest of the entire rosette or multiple leaf pickings." }, "harvest_indicators": { "de": [ "Rosette hat einen Durchmesser von 5-10 cm erreicht", "Blätter sind kräftig grün und fest", "Vor dem Erscheinen des Blütenstiels" ], "en": [ "Rosette has reached 5-10 cm in diameter", "Leaves are deep green and firm", "Before the appearance of the flower stalk" ] }, "post_harvest_handling": { "de": "Wurzeln knapp unter dem Blattansatz abschneiden, gründlich waschen (Sandgefahr) und zeitnah verbrauchen.", "en": "Cut roots just below the leaf base, wash thoroughly (risk of sand), and use promptly." } }, "storage": { "storage_methods": { "de": [ "Kühlschrank", "Einschlagen in feuchtes Tuch" ], "en": [ "Refrigerator", "Wrapping in a damp cloth" ] } }, "storage_details": { "general_storage_category": { "de": "Kurzzeitlagerung (Frischeprodukt)", "en": "Short-term storage (fresh produce)" }, "storage_life": { "de": "2-4 Tage im Gemüsefach.", "en": "2-4 days in the crisper drawer." }, "processing_options": { "de": [ "Frischverzehr", "Pesto" ], "en": [ "Fresh consumption", "Pesto" ] } }, "processing_use": { "culinary_value": { "de": "Hoch, geschätzt für nussiges Aroma im Winter.", "en": "High, valued for its nutty flavor during winter." } }, "kitchen_usage": { "preparation": { "de": "Roh als Salat, oft kombiniert mit Speck, Croutons, Äpfeln oder Walnüssen.", "en": "Raw as a salad, often combined with bacon, croutons, apples, or walnuts." }, "flavor_profile": { "de": "Nussig, mild, leicht erdig.", "en": "Nutty, mild, slightly earthy." } }, "safety_and_edibility": { "edible_parts": { "de": [ "Blätter", "Blüten" ], "en": [ "Leaves", "Flowers" ] }, "inedible_or_caution_parts": { "de": [ "Wurzeln (ungenießbar)", "Samen" ], "en": [ "Roots (inedible)", "Seeds" ] }, "toxicity_notes": { "de": "Ungiftig. Hoher Gehalt an Vitamin C, Eisen und Folsäure.", "en": "Non-toxic. High content of vitamin C, iron, and folic acid." }, "raw_consumption": { "de": "Primäre Verzehrform; sehr gesund.", "en": "Primary form of consumption; very healthy." } }, "seed_saving": { "difficulty": { "de": "Einfach", "en": "Easy" }, "isolation_distance_m": 5.0 }, "seed_saving_advanced": { "method": { "de": "Einige kräftige Pflanzen im Frühjahr stehen lassen, bis die Samenstände braun und trocken werden.", "en": "Leave several vigorous plants in spring until the seed heads turn brown and dry." }, "cleaning_storage": { "de": "Samen durch Reiben aus den Ständen lösen, sieben und kühl sowie trocken lagern.", "en": "Rub seeds out of the heads, sieve, and store in a cool, dry place." } }, "varieties": [ { "name": "Vit", "description": { "de": "Sehr beliebte, mehltauresistente Sorte für den Herbstanbau mit dunkelgrünen Blättern.", "en": "Very popular, mildew-resistant variety for autumn cultivation with dark green leaves." }, "suitability": [ "autumn", "winter" ] }, { "name": "Holländischer Breitblättriger", "description": { "de": "Großblättrige, schnellwüchsige Sorte, ideal für den frühen Anbau.", "en": "Large-leaved, fast-growing variety, ideal for early cultivation." }, "suitability": [ "early_spring", "autumn" ] }, { "name": "Dunkelgrüner Vollherziger", "description": { "de": "Klassische, frostharte Sorte mit kompakten Rosetten.", "en": "Classic, frost-hardy variety with compact rosettes." }, "suitability": [ "winter" ] } ], "woody_crop_details": { "notes": { "de": "Feldsalat ist ein einjähriges Kraut; die Abschnitte für Gehölze sind für diese Kultur nicht anwendbar.", "en": "Corn salad is an annual herb; woody variety parameters are not applicable to this crop." } }, "pruning_logic": { "scope": "harvest_only", "system": "rosette_cut", "remove": { "de": [ "Ganze Rosetten knapp unter dem Blattansatz", "Gelbe oder beschädigte äußere Blätter", "Samenstände (außer zur Samengewinnung)" ], "en": [ "Entire rosettes just below the leaf base", "Yellow or damaged outer leaves", "Seed stalks (except for seed saving)" ] }, "preserve": { "de": [ "Herzblätter bei gewünschter Mehrfachernte", "Wurzelballen im Boden (zur Bodenlockerung)", "Gesunde Pflanzen für die Samengewinnung im Frühjahr" ], "en": [ "Heart leaves if multiple harvests are desired", "Root ball in the soil (for soil aeration)", "Healthy plants for seed production in spring" ] }, "avoid": { "de": [ "Ernte bei gefrorenem Zustand (Gewebebruch)", "Zu tiefes Schneiden (Verschmutzungsgefahr durch Erde)", "Übermäßiges Reißen an der Pflanze" ], "en": [ "Harvesting while frozen (tissue damage)", "Cutting too deep (risk of soil contamination)", "Excessive tugging on the plant" ] }, "timing_rules": [ { "season": "winter", "months": [ 11, 12, 1, 2 ], "purpose": { "de": "Haupt-Erntezeitraum", "en": "Main harvest period" }, "notes": { "de": "Nur an frostfreien Tagen ernten.", "en": "Harvest only on frost-free days." } }, { "season": "spring", "months": [ 3, 4 ], "purpose": { "de": "Abschluss der Ernte vor dem Schossen", "en": "Completion of harvest before bolting" }, "notes": { "de": "Mit steigenden Temperaturen beginnt die Pflanze zu blühen und verliert an Aroma.", "en": "With rising temperatures, the plant starts flowering and loses its flavor." } } ], "cut_location_rules": { "de": [ "Der Schnitt erfolgt mit einem scharfen Messer 1 cm unter dem Blattansatz in der Erde.", "Alternativ werden nur die äußeren Blätter abgezupft." ], "en": [ "Cut with a sharp knife 1 cm below the leaf base in the soil.", "Alternatively, only pick the outer leaves." ] }, "intensity_rules": { "type": "selective_or_total", "description": { "de": "Normalerweise wird die ganze Pflanze geerntet.", "en": "Normally the whole plant is harvested." } }, "decision_tree": [ { "condition": "Is plant frozen?", "action": "Wait until thawed", "reasoning": "Leaves turn mushy if handled while frozen" } ], "tool_hygiene": { "de": "Messer sauber halten, um Sandübertragung und Fäulnis zu vermeiden.", "en": "Keep knives clean to avoid sand transfer and rot." }, "diagram_requirements": { "de": [ "Darstellung des korrekten Schnittpunkts unter der Rosette", "Unterscheidung zwischen Rosettenernte und Pflückernte" ], "en": [ "Illustration of the correct cutting point below the rosette", "Distinction between rosette harvest and leaf picking" ] }, "notes": { "de": "Die 'Pflege' beschränkt sich beim Feldsalat fast ausschließlich auf die Erntetechnik und Unkrautkontrolle.", "en": "Care for corn salad is almost exclusively limited to harvest technique and weed control." } }, "ecology": { "pollinator_value": "low", "wildlife_value": "medium", "biodiversity_notes": { "de": "Bietet Bodenabdeckung im Winter; blühende Pflanzen im Frühjahr sind eine frühe Nahrungsquelle für kleine Insekten.", "en": "Provides ground cover in winter; flowering plants in spring offer an early food source for small insects." } }, "practical_notes": [ { "topic": "Sowing", "content": { "de": "Säen Sie bei Hitze im August abends und beschatten Sie das Beet, um die Keimhemmung zu umgehen.", "en": "Sow in the evening during August heat and shade the bed to bypass germination inhibition." } }, { "topic": "Cleaning", "content": { "de": "Feldsalat immer mehrmals waschen, da sich in den Rosetten oft Sand sammelt.", "en": "Always wash corn salad several times, as sand often collects in the rosettes." } } ], "seasonal_content": { "winter_focus": { "de": "Nutzen Sie Vliesabdeckungen bei Kahlfrost, um die Blätter zart zu halten.", "en": "Use fleece covers during black frost to keep the leaves tender." } }, "slug": "feldsalat", "sources": [ { "title": "Wikidata entity", "url": "https://www.wikidata.org/wiki/Q158954", "publisher": "Wikidata", "date_accessed": "2026-05-13" }, { "title": "GBIF species match", "url": "https://api.gbif.org/v1/species/match?name=Valerianella%20locusta&kingdom=Plantae", "publisher": "GBIF", "date_accessed": "2026-05-13" }, { "title": "Deutschsprachige Wikipedia: Gewöhnlicher Feldsalat", "url": "https://de.wikipedia.org/wiki/Gew%C3%B6hnlicher_Feldsalat", "publisher": "Wikipedia", "date_accessed": "2026-05-13" }, { "title": "English Wikipedia: Valeriana locusta", "url": "https://en.wikipedia.org/wiki/Valeriana_locusta", "publisher": "Wikipedia", "date_accessed": "2026-05-13" } ] }