Claim · model-written summary
Second fortnight June planting at 20 x 20 cm spacing yielded 9.1 filled grains per panicle.
- Taxon
- Rice
Oryza sativat0 - Treatment
- second fortnight of June with 20 x 20 cm spacinge0
- Outcome
- filled grains/paniclee0
- Direction
- highere0
- Value
- 9.1e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Planting in second fortnight of June with 20 x 20 cm spacing recorded higher number of tillers (18.3), DMP (17.6), panicles/m 2 (9.2) and filled grains/panicle (9.1)”
t0“Rice (Oryza sativa)”
Title
Damodaran V; Saren B K; Ravisankar N; et al. Madras Agricultural Journal 2012. doi:10.29321/maj.10.100134
Other claims from this paper (15)
- Association Planting time, spacing, and nitrogen management significantly affected rice growth and yield attributes.
- Intervention effect Seedling number per hill did not affect rice growth or yield parameters.
- Intervention effect Second fortnight June planting at 20 x 20 cm spacing yielded higher rice tiller number of 18.3.
- Intervention effect Second fortnight June planting at 20 x 20 cm spacing yielded rice DMP of 17.6.
- Intervention effect Second fortnight June planting at 20 x 20 cm spacing yielded 9.2 panicles per square meter.
- Intervention effect Early planting produced higher rice grain yield.
- Intervention effect Early planting produced higher rice net returns.
- Intervention effect Early planting produced higher rice net return per rupee invested.
- Intervention effect Early planting produced higher rice energy ratio.
- Intervention effect Full recommended nitrogen as urea gave the highest rice grain yield of 4,465 kg/ha.
- Intervention effect Full recommended nitrogen as urea increased rice tillers, DMP, panicles, and filled grains.
- Observation Full nitrogen as urea was comparable in yield to two Gliricidia and urea mixtures.
- Intervention effect Full recommended nitrogen as urea gave slightly higher net return of Rs. 29,002/ha.
- Intervention effect The 50% Gliricidia and 50% urea mixture gave higher net return per rupee of 1.40.
- Recommendation The authors recommend late June planting at 20 x 20 cm with one seedling and half nitrogen each from Gliricidia and urea.