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 …

The rice-wheat cropping system is the backbone for food security in all South Asian
countries on 13.5 million hectares, except in Sri Lanka, where the rice-rice cropping system …

Weedy rice is a notorious weed in the rice agroecosystem. Its infestation has caused
significant economic loss in many rice-production countries, including Malaysia. In Malaysia …

Water scarcity and increasing labor costs of rice cultivation have prompted many agro-
ecosystems in the world to adopt the direct-seeded rice (DSR) method instead of the hand …

Rice, the main food crop in China, has been sporadically reported to suffer from weedy rice
infestation. However, the overall occurrence and distribution pattern of Chinese weedy rice …

Weedy rice (Oryza sativa L.) severely decreases the grain yield and profitability of rice is one
of the most significant problems in the majority of rice fields worldwide. Few reports focus on …

O arroz é um cereal importante de interesse global devido ao seu uso diário. Observou-se
que o rendimento médio do arroz é inferior ao seu potencial de produção devido às …

BACKGROUND Weed evolution from crops involves changes in key traits, but it is unclear
how genetic and phenotypic variation contribute to weed diversification and productivity …

Weedy rice is one of the most common weeds in rice cultivation in many rice areas
throughout the world and it is able to cause significant yield reductions. Weedy rice is …

National rice production continues to be increased to meet the needs of food security in
Indonesia. But in reality, every rice cultivation always raises the problem of weed …