Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.)
📄 Project Abstract
Six Castor (Ricinus communis L.) accessories were crossed in 6x6 complete dialed to obtain 30 hybrids, and 6 parents. These 36 genotypes were used to estimate General Combining Ability (GCA) and Specific Combining Ability (SCA) effects for 50% days to germination, 50% days to flowering, plant height, peduncle length, number of racemes, number of branches, day to maturity, 100-seed weight and seed yield in order to select suitable parents for hybridization and to identify the promising hybrids. The 6 parents and 30 hybrids were evaluated in a randomized complete block design with three replications at the Institute of Agricultural Research (IAR) Zaria, in the dry seasons of 2009 and 2010 (two environments). General Combining Ability and Specific Combining Ability were estimated for 50% days to germination, 50% days flowering, plant height, peduncle length, number of racemes, number of branches, days to maturity, 100-seed weight and seed yield. The results revealed that mean squares for ...
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- ✅ Recommendations & Conclusions
- ✅ References & Bibliography
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- Problem Statement & Objectives
- Theoretical Framework & Related Studies
- Data Collection & Analysis Methods
- Findings & Statistical Analysis
- Recommendations & Future Research
- Questionnaires, Data, References
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Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.)
Full Citation:
Mutallab Shehu Jibrin, Bscbotany. (). Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.). African and General Studies, 40, 14858.
Citation Formats:
APA
Mutallab Shehu Jibrin, Bscbotany. (). Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.). African and General Studies, 40, 14858.
MLA
Mutallab Shehu Jibrin, Bscbotany. "Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.)." African and General Studies, vol. 40, , pp. 14858.
Chicago
Mutallab Shehu Jibrin, Bscbotany. "Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.)." African and General Studies 40 (): 14858.
Full Citation:
Mutallab Shehu Jibrin, Bscbotany. (). Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.). African and General Studies, 40, 14858.
Citation Formats:
APA
Mutallab Shehu Jibrin, Bscbotany. (). Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.). African and General Studies, 40, 14858.
MLA
Mutallab Shehu Jibrin, Bscbotany. "Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.)." African and General Studies, vol. 40, , pp. 14858.
Chicago
Mutallab Shehu Jibrin, Bscbotany. "Combining Ability And Heterosis In Six Accessions Of Castor (Ricinus Communis L.)." African and General Studies 40 (): 14858.
Document Details
| Author | Mutallab Shehu Jibrin, Bscbotany |
|---|---|
| 📁 Field | Plant Science Project Topics |
| 🏷️ Type | Agriculture Project Topics |
| Pages | 77 Pages |
| Words | 16020 words |
| 📘 Chapters | 1 to 5 Chapters |