Claim · model-written summary
Crop N, P and K removal was higher with guided nitrogen and residue in 2014 15.
- Treatment
- ZT + R + 75% N + rest N based on GreenSeeker (GS)e0
- Outcome
- N, P and K removed by the crope0
- Direction
- highere0
- Value
- 34.6%e0
- Qualifier
- 2014 15e0
- Comparator
- CT-R + 100% N (farmer practice)e0
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Verbatim
e0“The sum total amount of N, P and K removed by the crop was higher in ZT + R + 75% N + rest N based on GreenSeeker (GS) than CT-R + 100% N (farmer practice) to the tune of 23.8% and 34.6% in 201314 and 2014 15, respectively.”
t0“wheat (Triticum aestivum)”
Title
C.P. NATH; T.K. DAS; K.S. RANA; et al. Indian Journal of Agronomy 2001. doi:10.59797/ija.v60i4.4492
Other claims from this paper (13)
- Intervention effect Zero tillage with maize residue and guided nitrogen reduced narrow-leaf, broad-leaf and total weeds.
- Intervention effect Sequential herbicide treatment reduced weed population and dry weight versus unweeded control.
- Intervention effect Wheat yield attributes were higher under zero tillage with residue.
- Intervention effect The combined sequential herbicide, zero tillage, residue and nitrogen treatment increased wheat yield to a level comparable with weed-free check.
- Intervention effect Zero tillage reduced nutrient uptake by weeds versus conventional tillage.
- Intervention effect Crop nutrient uptake was higher with zero tillage.
- Intervention effect Crop N, P and K removal was higher with guided nitrogen and residue in 201314.
- Intervention effect Sequential PMT and SSF gave greater crop nutrient uptake than the ready mix.
- Intervention effect Sequential herbicides reduced weed nutrient uptake relative to the ready mix.
- Intervention effect The combined zero tillage, guided nitrogen and sequential herbicides gave the highest output energy.
- Intervention effect Zero tillage gave a higher net benefit to cost ratio than conventional tillage regardless of residue.
- Observation Sequential and ready-mix herbicides had similar partial cost benefit under both tillage conditions.
- Recommendation The authors recommend zero tillage with residue, guided nitrogen and sequential herbicides for wheat production.