Direct seeding of rice: recent developments and future research needs
Abstract Rice (Oryza sativa L.), a staple food for more than half of the world population, is
commonly grown by transplanting seedlings into puddled soil (wet tillage) in Asia. This …
commonly grown by transplanting seedlings into puddled soil (wet tillage) in Asia. This …
Weed management in rice using crop competition-a review
A Dass, K Shekhawat, AK Choudhary, S Sepat… - Crop protection, 2017 - Elsevier
Rice is the principal food commodity for millions of people. Its growing demand invokes for
an enhanced productivity, but with limited land and water resources. Among various biotic …
an enhanced productivity, but with limited land and water resources. Among various biotic …
Breeding upland rice for drought resistance
Upland rice, produced by smallholder farmers, is the lowest‐yielding rice production system.
Drought stress is the most severe abiotic constraint in upland rice. Improving productivity of …
Drought stress is the most severe abiotic constraint in upland rice. Improving productivity of …
Early seedling vigour, an imperative trait for direct-seeded rice: an overview on physio-morphological parameters and molecular markers
A Mahender, A Anandan, SK Pradhan - Planta, 2015 - Springer
Main conclusion Rapid uniform germination and accumulation of biomass during initial
phase of seedling establishment is an essential phenotypic trait considered as early …
phase of seedling establishment is an essential phenotypic trait considered as early …
Aerobic rice systems
R Prasad - Advances in agronomy, 2011 - Elsevier
About 90% of rice is produced and consumed in Asia, where the demand for rice is on the
increase due to increasing population. Rice is a semiaquatic plant and grows well under …
increase due to increasing population. Rice is a semiaquatic plant and grows well under …
Weed management in rice‐based crop** systems in Africa
J Rodenburg, DE Johnson - Advances in agronomy, 2009 - Elsevier
Weed competition is a major constraint in all the rice production systems in Africa. In addition
to the costs of weed control, weeds account for yield losses estimated to be at least 2.2 …
to the costs of weed control, weeds account for yield losses estimated to be at least 2.2 …
Cultivar weed‐competitiveness in aerobic rice: Heritability, correlated traits, and the potential for indirect selection in weed‐free environments
Forty rice (Oryza sativa L.) cultivars and breeding lines used in the International Rice
Research Institute (IRRI) upland rice breeding program were evaluated in adjacent weed …
Research Institute (IRRI) upland rice breeding program were evaluated in adjacent weed …
[PDF][PDF] Sustainable weed management in direct seeded rice culture: A review
The weed-rice ecological relationship is very complex and dynamic. Weed distribution and
successions are always affected by management and environmental factors. Weed …
successions are always affected by management and environmental factors. Weed …
Growth traits of diverse rice cultivars under severe competition: implications for screening for competitiveness
BP Caton, AE Cope, M Mortimer - Field Crops Research, 2003 - Elsevier
Over 30 root and shoot growth traits of nine diverse rice cultivars (cvs) grown under
competitive conditions were analyzed to exhaustively quantify cv differences and identify …
competitive conditions were analyzed to exhaustively quantify cv differences and identify …
Develo** selection protocols for weed competitiveness in aerobic rice
Aerobic rice production systems, wherein rice is dry-sown in non-puddled soil and grown as
an upland crop, offer large water savings but are subject to severe weed infestation. Weed …
an upland crop, offer large water savings but are subject to severe weed infestation. Weed …