Claim · model-written summary
The maximum grain yield of 5,397 and 5,960 kg/ha was obtained with 6 irrigations in 1998–99 and 1999–2000.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- 6 irrigationse2
- Outcome
- maximum grain yielde2
- Direction
- maximume2
- Value
- 5,397 and 5,960 kg/hae2
- Qualifier
- 1998–99 and 1999–2000e2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“macaroni (Triticum durum) and bread wheats (T. aestivum)”
e2“the maximum grain yield of 5,397 and 5,960 kg/ha was obtained during 1998–99 and 1999–2000, respectively, when 6 irrigations [in addition to come up irrigation (CUl)] were applied based on physiological growth stages”
Title
U.K. Behera; K. N. Ruwali; Preeti Verma; et al. Indian Journal of Agronomy 2002
Other claims from this paper (13)
- Intervention effect Grain yield of durum and aestivum wheat increased significantly with increasing irrigation levels.
- Association Durum wheat cultivars yielded 4.5 to 8.1% more than aestivum wheat at most irrigation levels.
- Association Aestivum wheat had 55% and 17% more effective tillers per plant than durum wheat.
- Association Durum wheat had 22% and 14.2% higher 1,000-grain weight than aestivum wheat.
- Intervention effect Shifting irrigation from crown-root initiation to late tillering significantly increased grain yield by 12.4%.
- Intervention effect Shifting irrigation from crown-root initiation to late jointing significantly increased grain yield by 22.5%.
- Intervention effect One irrigation at late jointing, in addition to crown-up irrigation, gave the maximum grain yield of 3,350 kg/ha.
- Intervention effect One irrigation at late jointing gave the maximum water-use efficiency of 11.72 kg/ha-mm.
- Intervention effect Durum variety HI 8498 gave the maximum grain yield of 4,046 kg/ha with two irrigations at CRI and LJ.
- Intervention effect Durum variety HD 4672 gave the maximum grain yield of 3,968 kg/ha with two irrigations at CRI and LJ.
- Observation Lok 1 had the maximum water-use efficiency of 12.15 kg/ha-mm.
- Observation HI 8498 had a water-use efficiency of 12.06 kg/ha mm, behind Lok 1.
- Observation HD 4672 had a water-use efficiency of 11.85 kg/ha-mm, behind HI 8498.