Results 11 to 20 of about 96,550 (262)

Multi-trait and multi-environment Bayesian analysis to predict the G x E interaction in flood-irrigated rice. [PDF]

PLoS One, 2022
The biggest challenge for the reproduction of flood-irrigated rice is to identify superior genotypes that present development of high-yielding varieties with specific grain qualities, resistance to abiotic and biotic stresses in addition to superior ...
da Silva Júnior AC, Sant'Anna IC, Silva Siqueira MJ, Cruz CD, Azevedo CF, Nascimento M, Soares PC.   +6 more
europepmc   +3 more sources

Post-anthesis supplementary irrigation improves grain yield and nutritional quality of drip-irrigated rice (Oryza sativa L.). [PDF]

Front Plant Sci, 2023
IntroductionApproximately 50% of irrigation water is saved during drip-irrigation of rice, which has tremendous potential for water-saving agriculture, particularly in areas where water resources are scarce.
Wang X, Zhang X, Liu L, Liu X, Feng G, Wang J, Yin YA, Wei C.   +7 more
europepmc   +2 more sources

Ecological problems of irrigated soils in the south of Ukraine

Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, 2022
Problem formulation. Ecological quality of soils and agricultural products depends on the level of irrigation water mineralization. The quality of mineralized irrigation water has a negative impact on soils, agricultural products and ecosystems.
Liudmyla Hranovska, Oleksiy Morozov, Pavlo Pisarenko, Sergiy Vozhegov   +3 more
doaj   +1 more source

Potential of rice (Oryza sativa L.) cultivars to mitigate methane emissions from irrigated systems in Latin America and the Caribbean

All Earth, 2023
In irrigated rice fields, plant-mediated transfer of CH4 from submerged soils to the atmosphere raise the possibility of genotypic differences in CH4 emissions.
Paul Abayomi Sobowale Soremi, Ngonidzashe Chirinda, Eduardo Graterol, Maria Fernanda Alvarez   +3 more
doaj   +1 more source

Where Is My Crop? Data-Driven Initiatives to Support Integrated Multi-Stakeholder Agricultural Decisions

Frontiers in Sustainable Food Systems, 2021
Globally, there has been an explosion of data generation in agriculture. With such a deluge of data available, it has become essential to create solutions that organize, analyze, and visualize it to gain actionable insights, which can guide farmers ...
Robert Andrade, Sergio Urioste, Sergio Urioste, Tatiana Rivera, Benjamin Schiek, Fridah Nyakundi, Jose Vergara, Jose Vergara, Leroy Mwanzia, Katherine Loaiza, Carolina Gonzalez   +10 more
doaj   +1 more source

ANALISIS KOMPARATIF USAHA TANI PADI (Oryza sativa L.) SAWAH IRIGASI BAGIAN HULU DAN SAWAH IRIGASI BAGIAN HILIR DAERAH IRIGASI BAPANG DI KABUPATEN SRAGEN

Sepa, 2021
The aims of this research are to identify and compare the productivity of land, income, efficiency and benefit between rice farming upstream irrigated rice field and downstream irrigated rice field of irrigation areas.
JOKO PUSPITO, SUPRAPTI SUPARDI, RADEN KUNTO ADI   +2 more
doaj   +1 more source

Sustainable Transformation of Rainfed to Irrigated Agriculture Through Water Harvesting and Smart Crop Management Practices

Frontiers in Sustainable Food Systems, 2020
Globally, rainfed crop yields are about 50% lower than yields obtained under irrigated conditions. The low productivity of rainfed agricultural systems is the main factor that accentuates hunger, poverty, unemployment, and illegal migration in Central ...
Santiago Jaramillo, Eduardo Graterol, Edward Pulver   +2 more
doaj   +1 more source

Evaluation of Genotypic Variability and Analysis of Yield and Its Components in Irrigated Rice to Stabilize Yields in the Senegal River Valley Affected by Climate Change

Agronomy, 2023
Rice is an important cereal crop in many countries, but its production in the Senegal River Valley is hampered by adverse climatic conditions. This study was aimed at evaluating the diversity among genotypes and the association between several ...
Yonnelle Dea Moukoumbi, Sandrine Mariella Bayendi Loudit, Mouritala Sikirou, Daouda Mboj, Tajamul Hussain, Roland Bocco, Baboucarr Manneh   +6 more
doaj   +1 more source

Comparative analysis of rhizosphere microbiomes of cultivated and wild rice under contrasting field water regimes. [PDF]

Microbiol Spectr
Asian cultivated rice (Oryza sativa L.) is domesticated from the common wild rice (Oryza rufipogon Griff.). However, the increasing water stress caused by climate change in recent years has become a major threat to rice growth and yield.
Luo Y, Xu X, Qiao R, Zhao R-P, Zhou Z-W, Li D-A, Wen Y, Song J-M, Chen L-L.   +8 more
europepmc   +2 more sources

Introducing rice yield loss caused by weed competition into the SimulArroz model [PDF]

Pesquisa Agropecuária Brasileira, 2019
: The objective of this work was to model weedy rice (Oryza sativa) and barnyard grass (Echinochloa spp.) competition with flood-irrigated rice, introducing it as a submodule into the SimulArroz model.
Gean Leonardo Richter, Nereu Augusto Streck, Alencar Junior Zanon, André da Rosa Ulguim, Nelson Diehl Kruse, Gionei Alves de Assis dos Santos, Jossana Ceolin Cera, Giovana Ghisleni Ribas, Ary José Duarte Junior, Isabela Bulegon Pilecco   +9 more
doaj   +1 more source