The relationship between growth, anatomical structure, and quality in different parts and stages of edible bamboo shoots of Dendrocalamus latiflorus

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: March 12, 2025

Dendrocalamus latiflorus is widely distributed in southern China and has high ornamental edible value. The growth dynamics the associations between distribution of nutrients or chemical components across various parts stages shoot development remain inadequately understood. In this study, tender shoots D. from Guangxi, China, were used to conduct experiments. During period, height, ground diameter, morphology investigated, classified by conducting ordered sample cluster analysis. internal internode anatomy nutritional/chemical at different measured analyzed. optimal harvesting determined a comprehensive analysis using technique for order preference similarity ideal solution (TOPSIS). height lasted 21 days can be divided into four stages: I (0–9 d), II (10–13 III (14–17 IV (18–21 while thickening about 19 days. moisture content decreased as increased. Cell division elongation increased shoots. Among stages, cell dominated Stages II, whereas IV. changes have distinct characteristics, differences are significant. starch reducing sugar contents reached maximum value lower part Stage (10.19 mg·g–1, 18.87 mg·g–1), soluble middle (2.15 mg·g–1). protein fat highest upper (3.84% 4.8%). flavonoids vitamin C (5.51 33.58 mg·100 g–1), cellulose lignin later (9.43% 13.67%, respectively). d) was best harvest stage shoots, according TOPSIS analysis, quality stage. Additionally, also could harvested. This study revealed patterns morphological, anatomical, physiological perspectives, well dynamic nutrient during their growth. Within 21-day stage, days) identified with being section harvest. provided theoretical basis further cultivating high-quality production significant potential increasing economic benefits.

Language: Английский

Floral trait dissimilarity indirectly decreases heterospecific pollen transfer through pollinator sharing in a subalpine meadow

Oecologia, Journal Year: 2025, Volume and Issue: 207(4)

Published: March 21, 2025

Language: Английский