搜索结果: 1-2 共查到“作物学 Piper nigrum”相关记录2条 . 查询时间(0.046 秒)
Histology of organogenesis from callus cultures of black pepper（Piper nigrum L.）
Black pepper histology organogenesis somaclonal variation
2009/2/20
A histological study of the indirect organogenesis from leaf cultures of black pepper was carried out. The undifferentiated cells of callus were found to differentiate into vascular nodules called...
Screening black pepper（Piper nigrum L.）varieties/cultivars against Phytophthora disease in the nursery
Phytophthora capsici Disease resistance
2009/2/19
Fifty genotypes of black pepper (Piper nigrum L.) including released varieties and cultures were screened against Phytophthora capsici foot rot disease in nursery to identify resistant materials. None...