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Vegetables

Tubers

Solanum tuberosum

The potato (Solanum tuberosum) is a starchy tuberous crop from the perennial nightshade family Solanaceae. It is one of the most important food crops globally, known for its versatility in cooking and nutritional value. Potatoes are rich in carbohydrates, vitamins, and minerals, making them a staple food in many cultures. They can be prepared in various ways, including boiling, baking, frying, and mashing.

Calculate System for Tubers
450.00–700.00mm
Water Need
120 days
Season
30.00–60.00cm
Root Depth
30,000 kg/ha
Yield
44,444
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

Potatoes are sensitive to soil temperature and should be planted when the soil temperature reaches at least 7°C. Varieties include early, mid-season, and late types, each with different maturation times.

Water Requirements

Season Total: 450.00700.00 mm
Water Stress Sensitivity: High
Salt Tolerance: Low
Water Productivity: 12.000 kg/m³

Recommended Methods

Drip Irrigation90.00%Furrow Irrigation50.00%

Climate Compatibility

Temperature range: 10.0°C – 25.0°C

Temperate Continental
ETo: 1.006.00 mm/day
Temp: -20.0°C – 30.0°C
Frost: high
Frost Tolerance: Low frost tolerance
Heat Tolerance: Moderate heat tolerance
Potatoes thrive in cool climates. High temperatures can lead to poor tuber quality and yield.

Planting Layout

75.00cm
Row Spacing
30.00cm
Plant Spacing
44,444
Plants per ha

Nutrient Requirements (kg/ha)

Nitrogen (N)120 kg/ha
Phosphorus (P)80 kg/ha
Potassium (K)200 kg/ha
50
Calcium (Ca) kg/ha
30
Magnesium (Mg) kg/ha
25
Sulfur (S) kg/ha
Schedule: Apply nitrogen at planting and again during tuber formation. Phosphorus and potassium should be applied based on soil tests.
Organic Matter: 3-5% organic matter recommended

Yield Information

30,000
kg/ha
1.500
kg/plant
0.450
Harvest Index
Quality Factors: Size, skin texture, flavor

Design Your Tubers Irrigation System

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

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Related Guides

Growing and Irrigating Tubers: A Comprehensive Guide

Introduction Tubers are a type of agricultural crop that are widely grown for their edible underground storage structures. Examples of tubers include potatoes, sweet potatoes, yams and cassava. In this article, we will explore the process of growing tubers and discuss the most efficient and sustainable methods of…

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