闽南本地番石榴种质资源品比试验

Variety Comparative Test for the Local Germplasm Resources of Psidium guajava Linn. in Southern Fujian

以‘珍珠’番石榴作为对照(CK),研究20份闽南本地番石榴种质资源生长表现,以植株长势、结果习性、果实性状和营养成分、产量为评价指标,筛选出4个优良番石榴种质资源,分别是硬肉无香型番石榴1个(‘和溪’番石榴);软肉芳香型番石榴3个(‘外埕’番石榴、‘山美红’番石榴和‘口社’番石榴)。

Using pearl as CK, the growth performance of 20 local germplasm resources of Psidium guajava Linn. in Southern Fujian was studied and on the evaluation index, growth vigor, fruiting habit,, fruit traits, nutrition ingredient , and yield were used as evaluation indices. In the results, 4 .4 better excellent germplasm resources was were screened, including one hard -flesh,withoutflesh germplasm without fragrance （resource （＇Hexi＇）） and three soft soft-flesh germplasms with fragrance resources （＇Waicheng＇ ＇Shanmei＇ and ＇Koushe＇） .