Results 31 to 40 of about 23,001 (258)

Weed management practices in rice (Oryza sativa) + brahmi (Bacopa monnieri) intercropping system

open access: yesThe Indian Journal of Agricultural Sciences, 2019
A field study was carried out during two consecutive kharif seasons 2015–2016 at Norman E Borlaug Crop Research Centre, G B Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, to evaluate the effect of different weed management ...
NEESHU JOSHI   +4 more
doaj   +1 more source

Overcoming Competition From Intercropped Forages on Upland Rice With Optimized Nitrogen Input to Food Production in Tropical Region

open access: yesFrontiers in Sustainable Food Systems, 2020
Intercropping forage grasses with upland rice is an alternative cropping system to improve agroecosystem diversification and could potentially enhance sustainability in tropical regions.
Carlos A. C. Crusciol   +13 more
doaj   +1 more source

Tropical Legume Crop Rotation and Nitrogen Fertilizer Effects on Agronomic and Nitrogen Efficiency of Rice

open access: yesThe Scientific World Journal, 2014
Bush bean, long bean, mung bean, and winged bean plants were grown with N fertilizer at rates of 0, 2, 4, and 6 g N m−2 preceding rice planting. Concurrently, rice was grown with N fertilizer at rates of 0, 4, 8, and 12 g N m−2.
Motior M. Rahman   +3 more
doaj   +1 more source

Analysis of the Rice Yield under an Agrivoltaic System: A Case Study in Japan

open access: yes, 2021
Agrivoltaic systems, comprising photovoltaic panels placed over agricultural crops, have recently gained increasing attention. Emerging interest in these systems led us to investigate their influence on rice crops.
Ren Nakamura   +6 more
core   +1 more source

Grain yield of rice cultivars and lines developed in the Philippines since 1966

open access: yes, 2000
Genetic improvement in grain yield has been intensively studied in wheat (Triticum aestivum L.), barley (Hordeum vulgare L.), oat (Avena sativa L.), maize (Zea mays L.), and soybean [Glycine max (L.) Merr.].
Laza, R. C.   +5 more
core   +2 more sources

Hasil Padi dan Kelimpahan Gulma dengan Aplikasi Jenis Pupuk Berbeda di Lahan Kering Tadah Hujan pada Musim Kemarau

open access: yesJurnal Ilmu Pertanian Indonesia, 2021
Rice yield and proper weed control need to be increased through an environmentally friendly agricultural system approach in rainfed land during the dry season by reducing the dosage of synthetic fertilizers.
Yugi Rahayu Ahadiyat, Sisno Sisno
doaj   +1 more source

Carbon Dioxide Equivalent Emissions of Newly Developed Rice Varieties

open access: yes, 2017
Breeding of rice varieties with low carbon dioxide equivalent (CO2e) emission is essential in reducing global greenhouse gas (GHG) emissions. In this study, we compared the gross CO2e emission of two newly developed green super rice (GSR) varieties with ...
Seied Mohsen Taghavi   +7 more
core   +1 more source

14,900 farmers benefited from use of RiceAdvice in Nigeria in 2020 and this is equivalent to $2.8 million of gross revenue [PDF]

open access: yes, 2022
RiceAdvice is a free Android application that provides farm-specific advice on rice management practices to farmers. Impact assessment using randomized control trial in northern Nigeria showed that households who were just given the personalized advice ...
CGIAR Research Program on Rice
core  

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

open access: yesFEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner   +7 more
wiley   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

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