Skip to content
Topic

rice

Papers (820)

The Study of Soil Physical Properties of the Rice-dominated Cropping Area of Tangi Choudwar

Kiran Kumar Mohapatra, Ranjan Kumar Patra, Amaresh Kumar Nayak, Rahul Tripathi, Kshitendra Narayan Mishra, Manoranjan Satapathy & Bama Shankar Rath · International Journal of Environment and Climate Change · 2022

Wetland rice agriculture includes puddling practices, which facilitate transplanting and weed control easier and lowers water and nutrient loss through percolation. However, in addition to these benefits, the puddling alters the soil's physical properties, which is harmful to sub...

Open access Research Article 10.9734/ijecc/2022/v12i121534

Pre-harvest Forecasting Models for Kharif Rice Yield in South Gujarat Using Composite Weather Indices

Pravinsinh K. Parmar, Khyati Sabhani & Vibha Tak · International Journal of Environment and Climate Change · 2022

The pre-harvest forecasting models were developed for Kharif rice yield forecasts for Navsari, Surat and Tapi districts respectively. The data of rice yield and the weather parameters from 1995 to 2017 was used for developing statistical models for three districts of south Gujara...

Open access Research Article 10.9734/ijecc/2022/v12i121520

Efficacy of New Herbicide Mixtures on Weed Control, Yield, and Economics in Transplanted Rice

B. Padmaja & T. Ramprakash · International Journal of Environment and Climate Change · 2022

Aim: To evaluate the efficacy of new herbicide mixtures on the weed control and performance of transplanted rice. Study Design: Randomized Complete Block Design. Place and Duration of Study: AlI India Coordinated Research Project on Weed Management, PJTSAU, Hyderabad between Augu...

Open access Research Article 10.9734/ijecc/2022/v12i121506

Yield Performance of Rice (Oryza sativa L.) Varieties in Direct Seeded Condition under Organic Farming

V. P. Patel & P. N. Parmar · International Journal of Plant & Soil Science · 2022

Field experiments were conducted during rainy seasons of 2018 to 2020 at Regional Rice Research Station, Navsari Agricultural University, Vyara, Gujarat on clayey soils. The treatment consists of four rice varieties i.e., Purna, GR 5, GNR 6 and IR 28 with 100 % and 50 % recommend...

Open access Research Article 10.9734/ijpss/2022/v34i232581

Genetic Insights for Nutritional Traits in Elite Rice (Oryza sativa L.) Crosses Using Generation Mean Analysis

N. Lingaiah, Ch. Surender Raju, N. Sarla, K. Radhika, V. Venkanna & D. Vishnu Vardhan Reddy · International Journal of Environment and Climate Change · 2022

The present investigation was carried out to understand the genetics and inheritance of yield components, physical, chemical and nutritional quality traits using generation mean analysis. In the present experiment, the fitting of digenic interaction model indicates the prevalence...

Open access Research Article 10.9734/ijecc/2022/v12i121476

Genetic Diversity and Evaluation of Assembled Rice (Oryza sativa L.) Germplasm for Breeding Purposes in Northern Ghana

Samuel Oppong Abebrese, Sanatu Alidu Mustapha & Okyere Kumi Alex · International Journal of Plant & Soil Science · 2022

Background of the Study: Rice (Oryza sativa L) is an important staple food crop that feed over half of the global population and it has become the cereal that provides a major source of calories for the urban and rural poor in Africa. Rice has is the second most important food st...

Open access Research Article 10.9734/ijpss/2022/v34i232573

Front Line Demonstration of Paddy Drum Seeder (8 Row) under Well Irrigated Rice in Nalgonda District, Telangana

T. Bharath, V. Sri Ramya, M. Shankaraiah, M. Shankar, S. Pallavi, T. Himabindu, A. Ramulamma & A. Sai Kiran · International Journal of Plant & Soil Science · 2022

Front line demonstration was conducted on drum seeding technology the farmers, assessment of drum seeder implement was done with the assistance of Krishi Vigyan Kendra, Kampasagar, Nalgonda under Professor Jayashankar Telangana State Agricultural University, Telangana for consequ...

Open access Research Article 10.9734/ijpss/2022/v34i232545

Knowledge Gap Causing Discontinuance of SRI: A Study in Tribal Region of Odisha

A. Kerketta, S. K. Patra, Plabita Ray & R. K. Raj · Asian Journal of Agricultural Extension, Economics & Sociology · 2022

System of Rice Intensification (SRI) method is being ideally suited to the small farmers in India where rice productivity is comparatively low. But, it has been observed that the farmers are not enthusiastic to continue the practice in spite of all efforts made. Inadequate knowle...

Open access Research Article 10.9734/ajaees/2022/v40i111734

Application of the CERES-Rice Model for Rice Yield Gap Analysis

D. Bhanusree, D. Srinivasachary, B. Nirmala, K. Supriya, B. Balaji Naik, Santosha Rathod, . Brajendra, Bojjareddy Nanda Kumar Reddy & Jyostna Bellamkonda · International Journal of Environment and Climate Change · 2022

Aim: This study aimed to quantify and identify the trends in the yield gaps over the 15 years (2006-07 to 2020-21) in the Karimnagar district of Telangana State in India. The DSSAT v4.7.5 CERES-Rice model was used to calculate the potential yields and then yield gaps were calcula...

Open access Research Article 10.9734/ijecc/2022/v12i111396

Impact of Nitrogen and Silicon Levels on Yield and Relative Economics of Transplanted Rice under Temperate Conditions

Rukhsana Jan, Shamshir ul Hussan, Kawsar Rasool, . Habibullah & Mehvish Mansoor · Current Journal of Applied Science and Technology · 2022

The field experiment entitled “Impact of Nitrogen and Silicon application on yield and relative economics of transplanted rice under temperate conditions” was conducted at Agronomy Research Farm of Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir durin...

Open access Research Article 10.9734/cjast/2022/v41i383979

Land Use Based Distribution Pattern, Fractionation forms and Health Risk Assessment of Heavy Metals in Mining-affected Soils of Western Ghat of Goa, India

Amrita Daripa, Sudipta Chattaraj, Lal C. Malav, Ramprasad Sharma, Ravindra K. Naitam, Deepak S Mohekar & V. Ramamurthy · International Journal of Plant & Soil Science · 2022

Goa is a biodiversity hotspot and a major iron ore producer state in India. The study investigated heavy metal (HM) distribution pattern, fractionation forms under different land use types near an iron mining including health risks associated with different exposure pathways. Geo...

Open access Research Article 10.9734/ijpss/2022/v34i232495

Identification and in vitro Evaluation of Environmental Stress Resilient Plant Growth Promoting Rhizobacterial Consortia for Rice (Oryza sativa L.)

A. Srija, P. C. Latha, M. Tejashree, K. Pavan Chandra Reddy, S. Triveni, S. Bandeppa, Amol S. Phule & B. Venkatanna · International Journal of Environment and Climate Change · 2022

The present study screened bacteria isolated from rice rhizosphere for various beneficial traits related to three categories of plant growth promotion, abiotic stress tolerance, and compatibility with multiple agrichemicals to identify a microbial consortium that performs better...

Open access Research Article 10.9734/ijecc/2022/v12i111384

Genetic Variability, Heritability and Genetic Advance Studies on Yield, Its Components, Quality Traits and Gall Midge Incidence in Rice (Oryza sativa L.)

D. Sudhakar, S. Sreedhar, J. Suresh & S. Malathi · International Journal of Environment and Climate Change · 2022

Twenty-eight lines including 18 F1 plants, 9 parents, and one commercial were studied for estimation of genetic variability, heritability, and genetic advance at Agricultural Research Station, Kunaram. Analysis of variance revealed highly significant differences among the genotyp...

Open access Research Article 10.9734/ijecc/2022/v12i111376

Molecular Characterization of Land Races of Rice by Using SSR Markers (Oryza sativa L.)

C. Deepika, P. J. Devaraju, Vinay S. Patted, K. Niranjan & H. D. Mohan Kumar · International Journal of Environment and Climate Change · 2022

The study was conducted to use thirty one rice land races for characterized the genetic diversity analysis at Seed Unit, UAHS, Shivamogga. The SSR markers (25 SSR markers) were used for the assessment of genetic diversity and relatedness among 31 rice landraces and all of them we...

Open access Research Article 10.9734/ijecc/2022/v12i111367

Evaluation of Phenotypic Stability for Grain Yield in Rice (Oryza sativa L.) Genotypes Using AMMI and GGE Biplot Models

B. Satish Chandra, K. Rukmini Devi, N. Lingaiah, Y. Hari & K. Rajendra Prasad · International Journal of Environment and Climate Change · 2022

The experimens were carried out under four seasons with 9 rice genotypes at Regional Agricultural Research Station, Warangal, Telangana State, India during kharif season (July to November) 2019 (E1), rabi season (December to April) 2019-20 (E2), kharif season (July to November) 2...

Open access Research Article 10.9734/ijecc/2022/v12i111362