Direct seeding of rice: recent developments and future research needs

V Kumar, JK Ladha - Advances in agronomy, 2011 - Elsevier
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 …

Rice direct seeding: experiences, challenges and opportunities

M Farooq, KHM Siddique, H Rehman, T Aziz… - Soil and Tillage …, 2011 - Elsevier
Rice is one of the most important food crops in the world, and staple for more than half of the
global population. Looming water crisis, water-intensive nature of rice cultivation and …

The role of seed ecology in improving weed management strategies in the tropics

BS Chauhan, DE Johnson - Advances in Agronomy, 2010 - Elsevier
Weed seed banks reflect past weed populations and management practices and are the
source of weed infestations to come. The factors affecting weed seed germination, however …

Direct-seeded rice: potential, performance and problems-Areview

H Pathak, AN Tewari, S Sankhyan… - Current Advances in …, 2011 - indianjournals.com
Production of conventional puddled transplanted rice is facing severe constraints because of
water and labour scarcity and climatic changes. Direct-seeded rice (DSR) is a feasible …

Effects of water deficit stress on agronomic and physiological responses of rice and greenhouse gas emission from rice soil under elevated atmospheric CO2

A Kumar, AK Nayak, BS Das, N Panigrahi… - Science of the Total …, 2019 - Elsevier
Rice is the foremost staple food in the world, safeguarding the global food and nutritional
security. Rise in atmospheric carbon dioxide (CO 2) and water deficits are threatening global …

Management of direct seeded rice for enhanced resource-use efficiency

E Joshi, D Kumar, B Lal, V Nepalia… - Plant Knowledge …, 2013 - search.informit.org
Rice (Oryza sativa), the staple food of more than half of the population of the world, is an
important target to provide food security and livelihoods for millions. Imminent water crisis …

Dry-seeded rice culture in Punjab State of India: lessons learned from farmers

G Mahajan, BS Chauhan, MS Gill - Field Crops Research, 2013 - Elsevier
Dry-seeded rice (DSR) is an emerging production system in Asia in the face of looming
water scarcity, labor scarcity, and the energy crisis. The rice yield in this production system is …

Ecological studies on Echinochloa crus-galli and the implications for weed management in direct-seeded rice

BS Chauhan, DE Johnson - Crop Protection, 2011 - Elsevier
Echinochloa crus-galli, a C4 grass, is one of the world's most serious weeds. Weed
management decisions for this species can be derived from knowledge of its seed biology …

Relations of rice seeding rates to crop and weed growth in aerobic rice

BS Chauhan, VP Singh, A Kumar, DE Johnson - Field Crops Research, 2011 - Elsevier
Aerobic rice describes a management adaptation to reduced irrigation water supplies but,
due to reduced intervals of flooding in this system, this requires revised weed management …

Agronomic and environmental determinants of direct seeded rice in South Asia

A Chaudhary, V Venkatramanan… - Circular Economy and …, 2023 - Springer
Rice (Oryza sativa L.) is the staple food of more than 50% of the world's population. Manual
puddled transplanted rice (PTR) system is still the predominant method of rice …