不同类型罗望子果实主要经济性状评价

为探讨不同类型罗望子果实性状之间的差异,以3种不同类型的罗望子为试材,对其果实的主要经济性状进行评价。结果表明:酸型罗望子果肉厚度、种子厚度显著小于甜型和酸甜型罗望子;甜型罗望子果柄粗度显著小于酸型和酸甜型罗望子;3种类型的罗望子的果实纵径、果实横径、果实侧径、单果重、果皮厚度、可食率、种子数、纤维条数、皮肉间距等性状之间无显著性差异。为罗望子优良单株的筛选鉴定提供科学依据和理论基础,同时也为罗望子新品种选育建立优树档案。

Evaluation of Principal Economic Characters of Different Types of Tamarind Fruit

To discuss the diversity about different types of the tamarind fruit characters, three types of tamarind was used to experimental material in this study, which evaluated the principal economic characters of fruit. The results showed that the flesh thick and the seed thick of acid-type tamarind were significantly smaller than sweet-type and sour-type tamarind; The stalk thick of sweet-type was significantly smaller than acid-type and sour-type tamarind; There was no significantly difference amount transverse diameter, longitudinal diameter, side diameter, fruit weight, skin thick, edible percent, number of seeds, number of fibers, the gap between the skin to flesh and so on. The results provide the theoretical data and scientific foundation for selecting and evaluating of the superior tree, but also established the superior tree file for breeding new varieties.