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Knowledge/Crops/Squashes
Vegetables

Squashes

Cucurbita pepo

Squashes are a diverse group of vegetables belonging to the Cucurbitaceae family. They are characterized by their edible fruits, which can be consumed at various stages of maturity. Common varieties include summer squash (e.g., zucchini) and winter squash (e.g., butternut). Squashes are rich in vitamins A and C, fiber, and antioxidants, making them an important part of a healthy diet.

Calculate System for Squashes
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

Squashes require warm temperatures for optimal growth. They can be grown in various soil types but prefer well-drained soils. Crop rotation is recommended to prevent soil-borne diseases.

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%
Incorporate organic matter to improve soil structure and fertility. Conduct soil tests to determine nutrient needs.

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
Protect young plants from frost. In hotter climates, provide shade during extreme heat to prevent stress.

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 Squashes Irrigation System

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

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Related Guides

Introduction to Growing and Irrigating Squashes

Squashes are a versatile and nutritious vegetable that can be grown in a variety of climates and soil conditions. They are a great choice for farmers and gardeners looking to grow crops economically, as they have a high yield potential and are relatively low-maintenance. In this article, we will discuss the necessary…

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