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Quinoa (niche trials)

Crop details

Quinoa (niche trials)

Chenopodium quinoa
Family: Amaranthaceae

Quick stats

Family Amaranthaceae
Typical harvest 1.5 t/ha
Varieties 1
Pests & diseases 1
Seasons 1

Crop profile

Growth habit annual
Days to harvest 100-150
Main uses Pseudocereal
Pollination self
Origin / where it grows Andes; trialed widely

Weather, soil & spacing

Best temperature 8–20 °C
Rainfall 300–600 mm/yr
Altitude 0–3500 m
Best pH 6–7.5
Soil type Well-drained; tolerant of salinity
Row spacing 45 cm
Plant spacing 20 cm
Planting depth 2 cm
Seed rate 6 kg/ha
Nursery days

Simple notes for farmers

About the crop: This crop is annual. You plant, grow and harvest it in one main season, then plant again. You can normally start harvesting about 100-150 days after planting, depending on care and variety.

Main use: Farmers mostly grow this crop for pseudocereal.

Pollination: This crop is mainly pollinated by self. Keeping flowers healthy and having insects like bees in the field helps improve fruit set and yields.

Where it grows: Andes; trialed widely It is grouped under: Cereals & Pseudocereals.

Best climate: This crop does well in warm areas where the temperature is usually between 8 and 20 degrees Celsius. It prefers places that receive around 300 to 600 millimetres of rain in a year. It can grow from near sea level up to about 3500 metres above sea level.

Soil: The crop grows best in slightly acidic to near neutral soils, with a pH of about 6 to 7.5. It does well in well-drained; tolerant of salinity. Good drainage is important, so avoid waterlogged spots.

Plant spacing: Plant in rows about 45 centimetres apart, and leave about 20 centimetres between plants in the row. This gives each plant enough space for roots and canopy to spread.

Planting depth: Dig planting holes or furrows about 2 centimetres deep so the roots sit firmly in the soil but are not buried too deep.

Seed or planting material: Use around 6 kilograms of seed or planting material per hectare. Spread or plant evenly so the field has a good stand without being overcrowded.

Farmer guide (mwongozo wa mkulima)

Nutrient schedule (mbolea kwa hatua)

# Stage DAP Product Rate Targets (kg/ha) Notes
1 Basal 0 NPK 15-15-15 80 kg/ha N: —, P₂O₅: —, K₂O: —
2 Topdress 35 Urea 40 kg/ha N: —, P₂O₅: —, K₂O: —

Nutrient requirements

Nutrient Stage Amount Unit
N Basal 30 kg/ha
P₂O₅ Basal 20 kg/ha
K₂O Basal 20 kg/ha
N Topdress 25 kg/ha

Field images (picha shambani)

Quinoa (niche trials)
Name Country Maturity Traits
Altiplano Trial KE 130 Cool tolerant
Stage Product Rate (kg/ha) Notes
Basal NPK 15-15-15 80
Name Type Symptoms Management
Downy mildew disease Leaf yellowing Spacing; fungicide if needed
System Typical Min Max Notes
trial plots 1.5 0.8 3
Country Region Planting Harvest
KE Highlands Jun–Jul Oct–Dec
Country Region Suitability
KE Highlands Medium