Claim · model-written summary
Tuber yield was positively associated with total tuber dry matter per plant.
- Taxon
- potatoes
Solanum tuberosumt0 - Outcome
- Tuber yielde0
- Direction
- positivelye0
- Comparator
- total tuber dry matter per plante0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Tuber yield was positively associated with average tuber weight and with total tuber dry matter per plant”
t0“potatoes”
Title
Studies on character association in potatoes
P. C. Gaur; H. Kishore; P. K. Gupta The Journal of Agricultural Science 1978. doi:10.1017/s0021859600048760
Other claims from this paper (15)
- Observation Seventeen of 78 character combinations had significant correlations.
- Association Tuber yield was positively associated with average tuber weight.
- Association Average tuber weight was negatively associated with number of tubers per plant.
- Association Average tuber weight was negatively associated with most quality characters.
- Observation Selection based on tuber yield itself was judged likely superior to selection based on yield components.
- Method / resource An index combining yield components and yield was most efficient.
- Association Tuber dry matter percentage was positively associated with alcohol-insoluble solids percentage.
- Association Tuber dry matter percentage was positively associated with starch percentage in fresh tubers.
- Association Tuber dry matter percentage was negatively associated with protein percentage in tuber dry matter.
- Association Fresh-tuber starch percentage was positively associated with starch percentage in tuber dry matter.
- Association Starch percentage in alcohol-insoluble solids was positively associated with starch percentage in tuber dry matter.
- Association Fresh-tuber protein percentage was positively associated with protein percentage in tuber dry matter.
- Recommendation The authors recommend breaking the negative linkage between two yield components to raise tuber yield.
- Recommendation Selecting for high tuber yield can increase total tuber dry matter per plant.
- Recommendation Selection for yield based on many tubers was proposed to improve both quality and yield.