Results 11 to 20 of about 4,955,471 (404)

From rice-like plants to plants liking rice: A review of research on weeds and their management in African rice systems [PDF]

Field Crops Research, 2022
Competition from weeds is the most important yield reducing factor in African rice production systems. Generally important weed management practices in rice are controlled flooding and the use of herbicides. Smallholder rice farmers in Africa however often lack the necessary water management infrastructure, access to affordable, good quality herbicide ...
Rodenburg, J., Tippe, Dennis E., Touré, Amadou, Irakiza, Runyambo, Kayeke, Juma, Bastiaans, Lammert   +5 more
openaire   +2 more sources

Deep Transfer Learning Based Rice Plant Disease Detection Model

Intelligent Automation and Soft Computing, 2022
In agriculture, plant diseases are mainly accountable for reduction in productivity and leads to huge economic loss. Rice is the essential food crop in Asian countries and it gets easily affected by different kinds of diseases.
R. Narmadha, N. Sengottaiyan, R. J. Kavitha   +2 more
semanticscholar   +1 more source

Interaction among sheath diseases complex of rice and ribosomal DNA analysis for the differentiation of Rhizoctonia solani, R. oryzae and R. oryzae-sativae

Plant Stress, 2022
An experiment was conducted in the laboratory and field to study the interaction among three sheath diseases of rice namely sheath blight, sheath spot and aggregated sheath spot and their causal agents, Rhizoctonia solani, R. oryzae and R. oryzae-sativae.
Mohammad Abdul Latif, Sheikh Arafat Islam Nihad, Mohammad Salim Mian, Shamima Akter, Mohammad Ashik Iqbal Khan, Mohammad Ansar Ali   +5 more
doaj   +1 more source

Genetic variability, heritability, genetic advance and phylogenetic relationship between rice tungro virus resistant and susceptible genotypes revealed by morphological traits and SSR markers

Current Plant Biology, 2021
A study was conducted to assess the resistant sources, genetic variability and phylogenetic relationship among 44 rice genotypes based on pathogenicity, genetic parameters of morphological traits and simple sequence repeat markers.
Sheikh Arafat Islam Nihad, Amal Chandra Manidas, Kamrul Hasan, Md. Al-Imran Hasan, Omma Honey, Mohammad Abdul Latif   +5 more
doaj   +1 more source

Dissipation of pencycuron in rice plant [PDF]

Journal of Zhejiang University SCIENCE, 2005
Pencycuron is a non-systemic protective fungicide for controlling sheath blight of rice. However, information on the fate of pencycuron in rice plant is lacking. The degradation of pencycuron in waterlogged tropic rice field was investigated. Pencycuron was applied at recommended field dose (187.5 g a.i./ha) and double recommended dose to cropped plots
Raktim Pal, Ashim Chowdhury, Kalyan Chakrabarti, Ashis Kumar Chakraborty   +3 more
openaire   +4 more sources

Rice plant disease diagnosing using machine learning techniques: a comprehensive review

SN Applied Sciences, 2022
The impact of rice plant diseases has led to a 37% annual drop in rice production. It may happen basically due to the lack of knowledge in identifying and controlling rice plant diseases, but still there isn’t any proper application has been developed ...
G. Udayananda, Chathurangi Shyalika, Ppnv Kumara   +2 more
semanticscholar   +1 more source

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

Frontiers 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, B. P. Mallikarjuna Swamy, Md. Abdul Kader, Md. Alamgir Hossain, Raul Boncodin, Mercy Samia, Md. Lutful Hassan, M. Wazuddin, Donald MacKenzie, Russell Reinke   +9 more
doaj   +1 more source

Transgenic expression of the dicotyledonous pattern recognition receptor EFR in rice leads to ligand-dependent activation of defense responses [PDF]

, 2015
Plant plasma membrane localized pattern recognition receptors (PRRs) detect extracellular pathogen-associated molecules. PRRs such as Arabidopsis EFR and rice XA21 are taxonomically restricted and are absent from most plant genomes.
A Afroz, A Daudi, A Heese, A Keller, AP Macho, AP Macho, Arsalan Daudi, B Schulze, B Schwessinger, B Schwessinger, Benjamin Schwessinger, BM Lee, BMJ Mendes, C Segonzac, C Zipfel, C-J Park, C-J Park, Christopher Daum, Christopher J. Petzold, CJ Park, CJ Park, CJ Park, CR Clarke, Cyril Zipfel, D Chinchilla, D Chinchilla, D Chinchilla, D Kim, D Lu, Deling Ruan, DJ McCarthy, E Fradin, F Lu, G Felix, G Kunze, G Qian, H Haweker, H Hirai, H Ochiai, H Schoonbeek, H Wickham, H Zhang, J Li, J Li, J Monaghan, J Zhang, JD Jones, JF González, JN Tripathi, Joshua L. Heazlewood, K Kishimoto, L Trdá, LA Boyd, M Albert, M Boudsocq, M Boudsocq, M Lopez-Gomez, M Roux, Mansi Chovatia, MD Robinson, MS Chern, N Holton, Nicolas Holton, Nicolas Thomas, O Bahar, Ofir Bahar, P Schulze-Lefert, Pamela C. Ronald, Patrick E. Canlas, PC Ronald, R Cai, R De Jonge, R Lozano-Durán, R Sharma, R Takai, Rita Kuo, S Lacombe, S Tan, S Wang, S Zuo, SH Spoel, SL Salzberg, ST Chisholm, SW Lee, T Boller, T Furukawa, T Maekawa, T Nakagawa, T Xiang, V Nekrasov, Vasanth R. Singan, Vladimir Nekrasov, W Liu, Wenbo Ma, WY Song, WY Song, X Chen, X Chen, X Chen, X Chen, Y Ao, Y Hiei, Y Jiang, Y Kadota, Y Katsuragi, Y Kawahara, Y Kawano, Y Peng, Y Saijo, Y Saijo, Y Xiang, YS Seo, YS Wang   +112 more
core   +9 more sources

An Optimal Classification Model for Rice Plant Disease Detection

Computers 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, T. Jayasankar, V. A. PiIllai, Kamalraj Subramaniyan, I. Pustokhina, D. A. Pustokhin, K. Shankar   +6 more
semanticscholar   +1 more source

Epigenetic Inheritance in Rice Plants [PDF]

Annals of Botany, 2007
Epigenetics is defined as mechanisms that regulate gene expression without base sequence alteration. One molecular basis is considered to be DNA cytosine methylation, which reversibly modifies DNA or chromatin structures. Although its correlation with epigenetic inheritance over generations has been circumstantially shown, evidence at the gene level ...
Cecile M. Sano, Hyun-Jung Kim, Hiroshi Sano, Keiko Akimoto, Yuko Wada, Emiko Ogawa, Hatsue Katakami   +6 more
openaire   +3 more sources