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Vegetables

Turnip

Brassica rapa subsp. rapa

Turnip is a root vegetable belonging to the Brassicaceae family. It is characterized by its round, bulbous root, which can be white, yellow, or purple. The leaves are edible and can be consumed as greens. Turnips are commonly used in soups, stews, and salads, and are valued for their nutritional content, including vitamins C and K, fiber, and antioxidants.

Calculate System for Turnip
400.00–600.00mm
Water Need
120 days
Season
30.00–60.00cm
Root Depth
25,000 kg/ha
Yield
20,000
Plants/ha

Growth Stages

Season: Mar – Aug (120 days)

Initial
Kc 0.400
30 days
Development
Kc 0.700
40 days
Mid-Season
Kc 1.000
60 days
Late
Kc 0.800
30 days

Turnips can be grown in various climates and are often planted in early spring or late summer for fall harvest. Varieties include white turnips, purple-top turnips, and Japanese turnips, each with unique flavors and uses.

Water Requirements

Season Total: 400.00600.00 mm
Water Stress Sensitivity: High
Salt Tolerance: Moderate
Water Productivity: 15.500 kg/m³

Recommended Methods

Drip Irrigation90.00%Fixed Sprinkler70.00%

Soil Compatibility

Optimal pH range: 6.0 – 7.5

Sandy Loam
AWC100.00mm/m
Drainagegood
Drainage: Well-drained soils preferred
Organic Matter: 2.00%
Soil should be well-tilled and free of stones to facilitate root development. Incorporating organic matter can improve soil structure and fertility.

Climate Compatibility

Temperature range: 15.0°C – 30.0°C

Temperate Continental
ETo: 1.006.00 mm/day
Temp: -20.0°C – 30.0°C
Frost: high
Mediterranean
ETo: 3.007.00 mm/day
Temp: 5.0°C – 35.0°C
Frost: low
Frost Tolerance: Low frost tolerance
Heat Tolerance: Moderate heat tolerance
Turnips prefer cool weather; excessive heat can cause bolting. In warmer climates, consider planting in the fall for a winter harvest.

Planting Layout

100.00cm
Row Spacing
50.00cm
Plant Spacing
20,000
Plants per ha

Nutrient Requirements (kg/ha)

Nitrogen (N)150 kg/ha
Phosphorus (P)60 kg/ha
Potassium (K)180 kg/ha
40
Calcium (Ca) kg/ha
25
Magnesium (Mg) kg/ha
20
Sulfur (S) kg/ha
Schedule: Apply nitrogen in 3 splits during growing season
Organic Matter: 2-3% organic matter recommended

Yield Information

25,000
kg/ha
2.500
kg/plant
0.450
Harvest Index
Quality Factors: Size, color, sugar content

Design Your Turnip Irrigation System

Use our free calculators to plan water requirements, spacing, and system costs for your Turnip field.

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Related Guides

Introduction to Growing and Irrigating Turnip

Introduction to Growing and Irrigating Turnip

Turnip (Brassica rapa) is a popular root vegetable that is not only nutritious but also easy to grow. It belongs to the Brassicaceae family and is known for its crisp, white flesh and slightly peppery flavor. In this article, we will explore how to grow turnip economically and discuss efficient methods of irrigating…

Read Guide
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