搜索结果: 1-5 共查到“农学 black pepper”相关记录5条 . 查询时间(0.125 秒)
Survey, evaluation and identification of black pepper cultivars
Cultivars evaluation identification Piper nigrum survey
2009/2/20
A survey was conducted in the traditional pepper growing tracts of Thodupuzha and Meenachil taluks of Kerala during 1995. Thirty holdings per each taluk were selected. The pepper cultivars grown i...
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...
Expression of pathogenesis related proteins in black pepper（Piper nigrum L.）in relation to Phytophthora foot rot disease
b -1 3 glucanase Piper colubrinum Phytophthora capsici
2009/2/19
Foot rot caused by Phytophthora capsici is the most serious disease of black pepper. Though all varieties of black pepper are susceptible to this pathogen, variations do exist concerning the degre...
Comparison between apparent viscosity related to irradiation dose for corn starch and black pepper
irradiation viscometry dose-effect starch pepper
2008/11/21
Dose-effect relationship was studied in the rheoviscometric behaviour of geliffied suspensions of irradiated corn starch and black pepper, as the variation of the apparent viscosity and the shear stre...