Evaluation Of Selected sankhupushpam (Clitoria ternatea L.) Lines For Yield ,Alkaloid Content And Nodulation
By: Reshmi CR.
Contributor(s): Regunath B R (Guide).
Material type:
BookPublisher: Vellayani Department of Plantation crops and spices, College of Horticulture 2001DDC classification: 633.8 Online resources: Click here to access online Dissertation note: MSc Abstract: The present study entitled 'Evaluation of selected Sankhupushpam
(Clitoria ternatea L.) lines for yield, alkaloid content and nodulation' was
carried out at the Department of Plantation Crops and Spices, College of
Agriculture, Vellayani from June to December 2000.
Six superior lines evolved from a preliminary screening of genetic
stock conducted by Nair (2000) were raised under shade, as an intercrop in
coconut garden and in open as a pure crop.
Various biometric observations were taken at four different stages of
plant growth, viz., pre-flowering (45 DAS), flowering (90 DAS), seed
formation (135 DAS) and seed maturation (180 DAS) stages. These included
observations on shoot yield, root yield and pod yield. Nodule characteristics
were also recorded.
Phytochemical analysis was carried out after harvest of the crop to
estimate the crude alkaloid content in the seeds of each accession.
Analysis of the results revealed maximum shoot yield for MP-73 and
MP-8I under shade and open conditions respectively. The highest pod yield
was recorded for MP-76 under shade and for MP-73 under open condition.
Root yield on fresh weight basis was found to be the highest for MP-76 under
shade and MP-74 under open condition. On dry weight basis, root yield was
maximum for MP-74 under shade and for MP-8I under open condition.
Maximum nodulation at flowering stage was observed in MP-73 and
MP-7& under shade and open conditions respectively. MP-73 and MP-76
recorded higher crude alkaloid content in seeds under shade condition. In
open, maximum crude alkaloid was obtained in MP-73.
Both yield and nodulation were found to be higher under open
condition whereas the crude alkaloid content showed no significant variation
between shade and open conditions.
From the study, the accessions MP-73 (Thiruvattar White) and MP-76
(Vattiyoorkavu White) were found to show superior performance under both
conditions.
| Item type | Current location | Call number | Status | Date due | Barcode |
|---|---|---|---|---|---|
Theses
|
KAU Central Library, Thrissur Theses | 633.8 RES/EV (Browse shelf) | Available | 171764 |
MSc
The present study entitled 'Evaluation of selected Sankhupushpam
(Clitoria ternatea L.) lines for yield, alkaloid content and nodulation' was
carried out at the Department of Plantation Crops and Spices, College of
Agriculture, Vellayani from June to December 2000.
Six superior lines evolved from a preliminary screening of genetic
stock conducted by Nair (2000) were raised under shade, as an intercrop in
coconut garden and in open as a pure crop.
Various biometric observations were taken at four different stages of
plant growth, viz., pre-flowering (45 DAS), flowering (90 DAS), seed
formation (135 DAS) and seed maturation (180 DAS) stages. These included
observations on shoot yield, root yield and pod yield. Nodule characteristics
were also recorded.
Phytochemical analysis was carried out after harvest of the crop to
estimate the crude alkaloid content in the seeds of each accession.
Analysis of the results revealed maximum shoot yield for MP-73 and
MP-8I under shade and open conditions respectively. The highest pod yield
was recorded for MP-76 under shade and for MP-73 under open condition.
Root yield on fresh weight basis was found to be the highest for MP-76 under
shade and MP-74 under open condition. On dry weight basis, root yield was
maximum for MP-74 under shade and for MP-8I under open condition.
Maximum nodulation at flowering stage was observed in MP-73 and
MP-7& under shade and open conditions respectively. MP-73 and MP-76
recorded higher crude alkaloid content in seeds under shade condition. In
open, maximum crude alkaloid was obtained in MP-73.
Both yield and nodulation were found to be higher under open
condition whereas the crude alkaloid content showed no significant variation
between shade and open conditions.
From the study, the accessions MP-73 (Thiruvattar White) and MP-76
(Vattiyoorkavu White) were found to show superior performance under both
conditions.
There are no comments for this item.