Claim · model-written summary
Leaf N, P2O5, and K2O were higher in manure plots after flowering, especially K2O.
- Taxon
- potato
Solanum tuberosumt0 - Treatment
- P+M and 3 P+M plotse0
- Outcome
- content of N, P2O5 and K2O in the leafe0
- Direction
- highere0
- Comparator
- P and 3 P plotse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The content of N, P2O5 and K2O in the leaf at P+M and 3 P+M plots was higher than at P and 3 P plots after the flowering time, especially with K2O.”
t0“potato”
Title
Hiroshi KURIHARA; Takahiro OKUBO Japanese Journal of Crop Science 1962. doi:10.1626/jcs.31.65
Other claims from this paper (18)
- Intervention effect Heavy phosphorus treatments produced longer stems before flowering.
- Intervention effect Manure treatments produced longer stems after flowering.
- Intervention effect Leaf and branch numbers followed the stem length ranking.
- Intervention effect Manure treatments had more fallen leaves early because leaf area increased.
- Intervention effect Manure treatments retained more leaves after flowering.
- Intervention effect Manure treatments delayed the growing period by about 10 days.
- Intervention effect Heavy phosphorus treatments had greater leaf area before flowering.
- Intervention effect Manure treatments had greater leaf area after flowering.
- Association Net assimilation rate was inversely related to leaf area until flowering.
- Intervention effect Net assimilation rate was higher in manure treatments after flowering.
- Intervention effect Dry matter production ranked P+M above 3 P above 3 P+M above P.
- Intervention effect Early tuber development was better in the P treatment.
- Intervention effect Stem starch accumulation decreased rapidly in the P treatment.
- Intervention effect Nutrient translocation from shoots to tubers was smooth after flowering under 3 P.
- Intervention effect Early plant nutrient content was highest under 3 P, then fell rapidly after flowering.
- Intervention effect Tuber starch value was highest in the 3 P treatment.
- Intervention effect Tuber yield ranked P+M above 3 P above 3 P+M above P.
- Intervention effect Starch yield ranked 3 P above P+M above 3 P+M above P.