Results 11 to 20 of about 4,302,724 (316)

Development and Field Evaluation of Near-Isogenic Lines of GR2-EBRRI dhan29 Golden Rice

open access: yesFrontiers in Plant Science, 2021
Vitamin A deficiency remains a common public health problem among the rice-dependent poor people in the developing countries of Asia. Conventional milled rice does not contain provitamin A (β-carotene) in is edible part (endosperm) and is also deficient ...
Partha S. Biswas   +9 more
doaj   +1 more source

An Optimal Classification Model for Rice Plant Disease Detection

open access: yesComputers Materials & Continua, 2021
: Internet of Things (IoT) paves a new direction in the domain of smart farmingand precision agriculture. Smart farming is an upgraded version of agriculture which is aimed at improving the cultivation practices and yield to a certain extent.
R. Sowmyalakshmi   +6 more
semanticscholar   +1 more source

Rice Diseases Detection and Classification Using Attention Based Neural Network and Bayesian Optimization [PDF]

open access: yesExpert Systems with Applications, 178, 114770. (2021), 2022
In this research, an attention-based depthwise separable neural network with Bayesian optimization (ADSNN-BO) is proposed to detect and classify rice disease from rice leaf images. Rice diseases frequently result in 20 to 40 \% corp production loss in yield and is highly related to the global economy.
arxiv   +1 more source

Rice Plant Disease Detection and Diagnosis using Deep Convolutional Neural Networks and Multispectral Imaging [PDF]

open access: yes, 2023
Rice is considered a strategic crop in Egypt as it is regularly consumed in the Egyptian people's diet. Even though Egypt is the highest rice producer in Africa with a share of 6 million tons per year, it still imports rice to satisfy its local needs due to production loss, especially due to rice disease.
arxiv   +1 more source

Architectural and Physiological Features to Gain High Yield in an Elite Rice Line YLY1

open access: yesRice, 2020
Identification of traits strongly associated with high yield can help future gene engineering towards improvements of productivity. Here we systematically determine the major architectural and physiological features associated with high yield in two ...
Shuoqi Chang   +7 more
doaj   +1 more source

Development and characterization of GR2E Golden rice introgression lines

open access: yesScientific Reports, 2021
Golden Rice with β-carotene in the grain helps to address the problem of vitamin A deficiency. Prior to commercialize Golden Rice, several performance and regulatory checkpoints must be achieved. We report results of marker assisted backcross breeding of
B. P. Mallikarjuna Swamy   +15 more
doaj   +1 more source

Predicting rice blast disease: machine learning versus process based models [PDF]

open access: yesBMC Bioinformatics volume 20, Article number: 514 (2019), 2020
Rice is the second most important cereal crop worldwide, and the first in terms of number of people who depend on it as a major staple food. Rice blast disease is the most important biotic constraint of rice cultivation causing each year millions of dollars of losses.
arxiv   +1 more source

Association Mapping of Yield and Yield-related Traits Under Reproductive Stage Drought Stress in Rice (Oryza sativa L.)

open access: yesRice, 2017
Background The identification and introgression of major-effect QTLs for grain yield under drought are some of the best and well-proven approaches for improving the drought tolerance of rice varieties.
B. P. Mallikarjuna Swamy   +6 more
doaj   +1 more source

Phenotypic variability in Italian rice germplasm [PDF]

open access: yesEur J Agron 120, 126131 (2020), 2020
Plant breeding is one of the key strategies for further enhancement of crop yields; however, effective breeding strategies require phenotypic characterisation of the available germplasm. This study sought to characterise the phenotypic expression of fourteen crop traits related to phenology, plant architecture, and yield in a panel of 40 cultivars ...
arxiv   +1 more source

Evolution of pathogenicity-associated genes in Rhizoctonia solani AG1-IA by genome duplication and transposon-mediated gene function alterations

open access: yesBMC Biology, 2023
Background Rhizoctonia solani is a polyphagous fungal pathogen that causes diseases in crops. The fungal strains are classified into anastomosis groups (AGs); however, genomic complexity, diversification into the AGs and the evolution of pathogenicity ...
Aleena Francis   +13 more
doaj   +1 more source

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