Is Watermelon a Fruit?
In the hot summer season, the green-striped, red-fleshed watermelon always sparks discussions about food and horticulture. This fruit of the gourd family not only carries the sweet attributes of fruit but also retains the planting characteristics of gourd crops. This article will take you on a comprehensive journey to understand this summer star from plant classification, cultivation essentials to creative cuisine.
Analysis of Watermelon Botanical Characteristics
Cross-Boundary Identity of Fruit and Vegetable
Botanists classify watermelon as a type of berry, whose fruit develops from the ovary and contains seeds. However, due to its climbing growth habits and cultivation methods, it is often considered a gourd vegetable in the agricultural field. This dual attribute makes it a unique presence on the dining table.
Morphological Characteristics and Growth Habits
Watermelon vines can extend over 3 meters, with palmately lobed leaves characteristic of the gourd family. The diameter of the fruit varies from 15 to 60 centimeters, with the thickness of the rind related to the variety, both protecting the flesh and participating in photosynthesis. Yellow flowers open in the early morning and close by noon, creating a unique planting rhythm due to their pollination characteristics.
Efficient Watermelon Planting Techniques
Three-Step Soil Improvement Method
1. Deep plowing of 40 cm in autumn and winter to break through the plow layer. 2. Mix 8 tons of decomposed sheep manure per 667 square meters. 3. Apply 50 kg of calcium magnesium phosphate fertilizer 15 days before planting.
Precision Water and Fertilizer Management Plan
Apply high-nitrogen fertilizer during the vine extension period to promote vine growth, and switch to a high-potassium formula after fruit setting. Use drip irrigation technology to maintain soil moisture content at 60-70%, and controlling water 10 days before maturity can increase sugar content by 3-5 percentage points.
Creative Watermelon Platter Design
Five Methods of Shaping and Cutting
1. Crescent thin cut: 3mm thin slices for translucent arrangement. 2. Ball scooping: Use an ice cream scoop to create fruit balls. 3. Hollow carving: Carve floral patterns on the rind. 4. Layered assembly: Combine red and yellow双色 flesh. 5. Three-dimensional shaping: Use the rind base to support the flesh tower.
From field to table, watermelon displays the magic of nature's creation. Mastering scientific planting methods can increase yield by 30%, while creative platters perfectly blend nutritional value and visual enjoyment. This magical fruit from Africa is enriching the dietary culture of modern people with a new posture.