Claim · model-written summary
Increasing plant population density decreased number of branches per plant and number of heads per plant.
- Taxon
- safflower
Carthamus tinctoriust0 - Treatment
- Increasing plant population densities from 35000 to 70000 plants /fad.e1
- Outcome
- number of branches /plant, number of heads /plante2
- Direction
- decreasede2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SAFFLOWER (Carthamus tinctorius, L.)”
e1“Increasing plant population densities from 35000 to 70000 plants /fad. significantly increased plant height, seed and oil yield fad-1”
e2“while, decreased number of branches /plant, number of heads /plant, 100-seed weight, weight of seeds /plant”
Title
E. A. Abd El-Lattief; F. Sh. Seedek; H. K. A. Rehab Journal of Plant Production 2009. doi:10.21608/jpp.2009.116610
Other claims from this paper (19)
- Intervention effect Irrigation at 45% of ASMD significantly increased plant height by 35.0 compared with 75% of ASMD.
- Intervention effect Irrigation at 45% of ASMD significantly increased number of branches per plant by 45.8% compared with 75% of ASMD.
- Intervention effect Irrigation at 45% of ASMD significantly increased number of heads per plant by 50.6% compared with 75% of ASMD.
- Intervention effect Irrigation at 45% of ASMD significantly increased 100-seed weight by 13.9% compared with 75% of ASMD.
- Intervention effect Irrigation at 45% of ASMD significantly increased weight of seeds per plant by 49.9% compared with 75% of ASMD.
- Intervention effect Irrigation at 45% of ASMD significantly increased seed yield per fadan by 34.0% compared with 75% of ASMD.
- Intervention effect Irrigation at 45% of ASMD significantly increased seed oil content by 7.3 compared with 75% of ASMD.
- Intervention effect Irrigation at 45% of ASMD significantly increased oil yield per fadan by 43.8% compared with 75% of ASMD.
- Intervention effect Increasing plant population density from 35000 to 70000 plants per fadan significantly increased plant height, seed yield and oil yield.
- Intervention effect Increasing plant population density decreased 100-seed weight and weight of seeds per plant.
- Intervention effect Seed oil content of safflower was not affected by plant population density.
- Association Line 3 surpassed the other safflower genotypes in most studied characteristics.
- Association Line 3 was more efficient in water use than the other safflower genotypes.
- Intervention effect Irrigation at 60% of ASMD gave the highest water use efficiency.
- Intervention effect Plant population density of 70000 plants per fadan gave the highest water use efficiency.
- Observation Seasonal water consumptive use was 30.03, 26.05 and 23.95 cm at 45%, 60% and 75% of ASMD.
- Association Irrigation regime interacted significantly with genotype on 100-seed weight, seed weight per plant and seed yield.
- Association Irrigation regime interacted significantly with genotype on seed oil content, oil yield and WUE.
- Recommendation High or medium irrigation rates with high plant population densities and safflower genotype Line 3 are adequate for the study conditions.