Choho

Choho

Scientific Name:
Brassica campestris Narinosa

Family:
Brassicaceae

Varieties:

• Default (ID: 110)

Introduction

Brassica campestris narinosa, also referred to as Brassica rapa narinosa, is a variety within the Brassicaceae family, commonly known as the mustard or cabbage family. It is closely related to other Brassica species, which include a wide range of vegetables like cabbage, broccoli, and turnips. This plant is often cultivated for its edible leaves and is known for its hardiness and adaptability to various growing conditions. The name “Choho” is sometimes used for related varieties, but specific references to “Choho” as Brassica campestris narinosa are less common.

Characteristics

• Physical Characteristics: This plant grows from a non-fleshy taproot and forms a rosette of spreading leaves. It can develop a flowering stem up to 100 cm tall. The leaves are edible and can be consumed raw or cooked.
• Growing Conditions: It is hardy to UK zone 7 and is not frost tender, indicating it can thrive in temperate climates. It flowers from May to August, suggesting a seasonal growth pattern.
• Lifecycle: As a biennial, it typically completes its lifecycle over two years, although it can be cultivated as an annual for leaf production.

Why is this crop useful for space?

Brassica rapa narinosa (or similar Brassica varieties) could be beneficial for space cultivation due to several reasons: - Nutritional Value: Brassica species are rich in vitamins and minerals, making them a valuable source of nutrition in space missions where fresh produce is limited. - Adaptability: These plants are relatively easy to grow and can thrive in controlled environments, which is crucial for space-based agriculture. - Compact Growth: Many Brassica varieties, including those like B. rapa, have compact growth habits, which is advantageous for space where space is limited. - Air Purification: Like other plants, Brassica species can contribute to air purification by removing CO2 and producing O2, enhancing the quality of the air in closed environments.

History of Cultivation in Space

While there is no specific information on the cultivation of Brassica campestris narinosa in space, Brassica species and other related crops have been considered for space agriculture due to their nutritional value and adaptability. For example, NASA and other space agencies have explored growing various Brassica species in controlled environments as part of their research into sustainable food systems for long-duration space missions. However, specific experiments or plans involving Brassica campestris narinosa are not well-documented in available literature.