Claim · model-written summary
Crop residue management increased wet-season 2000 rice grain yield by 11-26%, with the maximum under straw plus green manure.
- Taxon
- rice
Oryza sativat0 - Treatment
- crop residue managemente0
- Outcome
- grain yielde0
- Direction
- increasee0
- Value
- 11-26%e0
- Qualifier
- maximum value in straw + green manure treatmente0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During wet season 2000, 11-26% increase in grain yield owing to crop residue management was observed with maximum value in straw + green manure treatment”
t0“rice ( Oryza sativa)”
Title
K. Surekha; K. Pavan Chandra Reddy The Indian Journal of Agricultural Sciences 2005
Other claims from this paper (10)
- Intervention effect Residue management significantly influenced rice grain yield from the third season.
- Intervention effect Residue management influenced rice nutrient uptake from the second season.
- Intervention effect Crop residue management increased dry-season 2000 rice grain yield by 15-19%, with the maximum under burning.
- Intervention effect Wet-season straw plus green manure increased subsequent dry-season rice yield by 17%.
- Intervention effect Wet-season straw plus green manure raised subsequent dry-season rice nitrogen uptake by 35%.
- Intervention effect Wet-season straw plus green manure raised subsequent dry-season rice phosphorus uptake by 55%.
- Intervention effect Wet-season straw plus green manure raised subsequent dry-season rice potassium uptake by 37%.
- Association Nutrient uptake correlated with rice grain yield in wet and dry seasons.
- Association Increased nutrient uptake was associated with rice productivity gains of 0.34-0.82 tonnes/ha in wet seasons.
- Intervention effect Straw incorporation alone or with green manure, and straw burning, increased rice yields by 0.56-1.08 tonnes/ha through improved nutrient uptake.