Claim · model-written summary
The N and CaCl2 spray combination increased N, P and K contents in leaves at 135 days after planting compared with water spray.
- Taxon
- Jerusalem Artichoke
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Helianthus tuberosust0 - Organ / stage
- leaf tissuese2
- Treatment
- interaction between MN at 50 %RR (45 kg N/fed.) +ON at 50 %RR (5 ton FYM/fed.) and spraying with CaCl2 at 150 ppme1
- Outcome
- N, P and K contentse3
- Direction
- increasede1
- Qualifier
- 135 days after plantinge3
- Comparator
- control treatmente0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
t0“Jerusalem Artichoke”
e0“beside sprayingwith water ( control treatment)”
e1“The interaction between MN at 50 %RR (45 kg N/fed.) +ON at 50 %RR (5 ton FYM/fed.) and spraying with CaCl2 at 150 ppm increased plant height , number of branches /plant , both fresh and dry weight ofshoots/plant”
e2“the concentrations of chlorophyll a , chlorophyll b, total chlorophyll (a+b) in leaf tissues”
e3“N, P and K contents and its uptake by shoots at of Jerusalem at 135 days after planting”
Title
Enas Bardisi Scientific Journal of Agricultural Sciences 2025. doi:10.21608/sjas.2025.352530.1492
Other claims from this paper (8)
- Intervention effect The N and CaCl2 spray combination increased plant height, branch number and shoot fresh and dry weight of Jerusalem artichoke compared with water spray.
- Intervention effect The N and CaCl2 spray combination increased the concentrations of chlorophyll a, chlorophyll b and total chlorophyll in leaves compared with water spray.
- Intervention effect The N and CaCl2 spray combination increased the uptake of N, P and K by shoots at 135 days after planting compared with water spray.
- Intervention effect The N and CaCl2 spray combination increased tuber number per plant, average tuber weight and yield per plant in both seasons compared with water spray.
- Intervention effect The N and CaCl2 spray combination increased total yield per feddan in both seasons compared with water spray.
- Intervention effect The N and CaCl2 spray combination increased nitrogen use efficiency in both seasons compared with water spray.
- Intervention effect Mineral and organic N with foliar B or CaCl2 spray increased total carbohydrates, inulin and B concentration in tubers in both seasons compared with water spray.
- Intervention effect MN at 100% RR with CaCl2 spray gave yield, yield components and NUE equal to the MN 50% RR plus ON 50% RR with CaCl2 spray treatment.