
黑莓新品种‘硕丰’
Rubus ‘Shuofeng’: a new blackberry cultivar
黑莓新品种‘硕丰’由‘Kiowa’(♀)和‘Hull’(♂)杂交选育而成。该品种具有植株无刺、直立性好、生长茂盛,具有丰产、果实大、果熟期长等明显优势,是目前推广的无刺黑莓类型中极具应用潜力的一个新品种。
‘Shuofeng’ is a new blackberry cultivar selected from F1 hybrids of ‘Kiowa’(♀) and ‘Hull’(♂), with complementary advantages of its parents. ‘Shuofeng’ exhibits excellent growth characteristics including thornlessness, good erectness and strong growth potential, as well as the obvious advantages in a higher yield, a larger fruit size and a longer fruit mature period. In future, ‘Shuofeng’ could be promoted as an advantageous thornless blackberry cultivar in the main production regions of China.
thornless blackberry / single fruit weight / new cultivar / Rubus L.
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This study aimed to evaluate the chemical composition, identify the bioactive compounds and measure the antioxidant activity present in blackberry, red raspberry, strawberry, sweet cherry and blueberry fruits produced in the subtropical areas of Brazil and to verify that the chemical properties of these fruit are similar when compared to the temperate production zones. Compared with berries and cherries grown in temperate climates, the centesimal composition and physical chemical characteristics found in the Brazilian berries and cherries are in agreement with data from the literature. For the mineral composition, the analyzed fruits presented lower concentrations of P, K, Ca, Mg and Zn and higher levels of Fe. The values found for the bioactive compounds generally fit the ranges reported in the literature with minor differences. The greatest difference was found in relation to ascorbic acid, as all fruits analyzed showed levels well above those found in the literature.
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