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Lower Global Warming Potential and Higher Yield of Wet Direct-Seeded Rice in Central China

open access: yesAgronomy for Sustainable Development, 2016
International audienceAbstractDirect-seeded rice is a promising option because it saves water and labor, and it increases productivity. Nonetheless, few studies have evaluated the transition from traditionally transplanted rice to direct-seeded rice ...
Lixiao Nie, Weiqin Wang, Shaobing Peng
exaly   +2 more sources

Dry Direct-Seeded Rice as an Alternative to Transplanted-Flooded Rice in Central China

open access: yesAgronomy for Sustainable Development, 2015
International audienceDry direct-seeded rice is an alternative cropping technique that should require less water and labor than classical transplanted-flooded rice. Here, we studied growth, yield and resource use efficiency of rice cultivation in Central
Kehui Cui, Saddam Hussain, Lixiao Nie
exaly   +2 more sources
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Weed management in direct-seeded rice

Indian Journal of Weed Science, 2016
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. Direct seeding of rice (DSR) refers to the process of establishing the crop from seeds sown in the field rather than by transplanting seedling from the nursery.
V. Pratap Singh   +6 more
openaire   +1 more source

Popularizing Direct Seeded Rice: Issues and Extension Strategies [PDF]

open access: possible, 2015
Direct Seeded Rice (DSR) is the technology which is water, labour and energy efficient along with eco-friendly characteristics. Flooded rice is a major source of methane emission, while the use of nitrogen fertilizers produces nitrous oxide; both are greenhouse gases linked to global warming.
Krishna M. Singh, Brajesh Shahi
openaire   +1 more source

Weedy rice: An expanding problem in direct‐seeded rice in the Philippines

Weed Biology and Management, 2020
AbstractWeedy rice is morphologically similar to cultivated rice (Oryza sativa L.). It has biological characteristics that identify it as a weed. Its important weedy characteristics, that is, early and heavy seed shattering, makes it very difficult to control.
Leylani M. Juliano   +3 more
openaire   +1 more source

Performance of Dry Direct‐Seeded Rice in Response to Genotype and Seeding Rate

Agronomy Journal, 2016
Dry direct‐seeded rice (Oryza sativa L.) (DSR) is an emerging production system in South Asia. Limited research has been done in DSR for optimizing seeding rate to achieve a high yield in South Asia, especially for hybrids. In this study, we investigated yield formation, dry matter, and N translocation of four rice genotypes (two hybrids: ‘PAC‐837’ and
Mahajan, Gulshan   +1 more
openaire   +4 more sources

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