Claim · model-written summary
Scaling the management options faces weed infestation, unavailable tolerant varieties and machinery, and socioeconomic access constraints.
- Taxon
- rice
Oryza sativat0 - Outcome
- scale of these technologies/management optionse0
- Setting
- eastern Indiae0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the scale of these technologies/management options in eastern India is facing a tough challenge due to weed infestation, lack of availability of tolerant anaerobic and stagnant flood varieties, and appropriate machinery, in addition to socio-economic constraints to access the technologies”
t0“rice-based systems”
Title
P. Panneerselvam; Sudhanshu Singh Sudhanshu Singh CABI Reviews 2019. doi:10.1079/pavsnnr201914003
Other claims from this paper (9)
- Association Increasing monsoon variability has increased crop-growing risk in eastern India.
- Observation The monsoon period shrank to 60-70 days from a normal 120 days.
- Observation Drought duration and magnitude and dry-spell number increased.
- Association Monsoon stresses reduce rice yield.
- Association Monsoon stresses reduce area and production of crops following rice.
- Recommendation Direct seeded rice is presented as a suitable response to delayed monsoon onset that uses early rains better.
- Intervention effect Direct seeded rice reduces late-season drought risk by avoiding the stress period.
- Intervention effect Direct seeded rice permits earlier sowing of subsequent crops and higher system productivity.
- Observation Private and community rice nursery enterprises effectively ensured timely healthy seedlings.