Skip to content
Topic

rice

Papers (820)

Two Decades of Expanding Acreage of Coconut in Tamil Nadu, India: An Analysis in Food Security Perspective

C. Sudhalakshmi, P. Latha, R. Arulprakash & P. Lekhavarshinee · International Journal of Plant & Soil Science · 2024

Coconut is an important horticultural crop which has a significant bearing on the livelihood security of small and marginal farmers across the nation. Trend analysis was done on the expansion of coconut acreage in Tamil Nadu over the past two decades and the simultaneous expansio...

Open access Research Article 10.9734/ijpss/2024/v36i54520

Effect of Media and Photoperiod on Embryogenic and Organogenic Callus Induction from Mature Seed in Oryza sativa L.

Danielle Christelle Tinak Ekom, Jean Cyrille Mouen Piau, Haïcha Diko Abba, Oungvan Memena, Rodrigue Simonet Poueme Namegni & Abel Wade · Annual Research & Review in Biology · 2024

Rice is the staple food for billions of people and a source of income for hundreds of millions. This food security crop production needs to be improved to face the projected demands of the exponentially augmenting world’s population and overcome biotic and abiotic stress in the f...

Open access Research Article 10.9734/arrb/2024/v39i42071

Efficacy of Azoxystrobin 7.5% and Propiconazole 12.5% SE Against Sheath Blight in Rice

S. B. Gowdar & Narappa G · Journal of Experimental Agriculture International · 2024

Among the fungal diseases causing significant yield loss in rice, sheath blight caused by Rhizoctonia solani Kuhn is the most important ranked the second most important disease worldwide after blast and a serious threat in rice growing areas of the world and causes more economic...

Open access Research Article 10.9734/jeai/2024/v46i52375

Using Principal Component Analysis to Assess Soil Chemical Properties in the Mwea Irrigation Scheme, Kenya: Implications for Rice Agronomic Management

Daniel M Menge, Ruth N Musila, Sammy Kagito, Lourine Bii, James Gichuki, Emily Gichuhi, Caroline A. Kundu, Rosemary Murori, Abdelbagi Ismail & Ajay Panchbhai · International Journal of Plant & Soil Science · 2024

Sub-Saharan Africa faces significant challenges as a net importer of rice, with self-sufficiency rates plummeting to as low as 14% in countries like Kenya. The Mwea irrigation scheme shoulders the bulk of rice cultivation, contributing over 80% of the country’s production. Howeve...

Open access Research Article 10.9734/ijpss/2024/v36i54508

Principal Component Analysis of Yield and Its Attributing Traits in Recombinant Inbred Lines of Rice Under Submerged Condition (Oryza sativa L.)

Lakshmeesha R, Mahesh, H.B., Basavaraj M Pattanashetti, K.M. Harinikumar & Veena S Anil · Archives of Current Research International · 2024

Rice, Oryza sativa L., is the world's most important staple crop, feeding more than half of the world's population. The phenotype of plant is the result of interaction of many factors and final yield is the sum of total effect of several component factors. Therefore evaluation of...

Open access Research Article 10.9734/acri/2024/v24i4658

Variation in Crude Protein Content among Recombinant Inbred Lines of Rice (Oryza sativa L.)

Lakshmeesha R, Mahesh, H.B., Basavaraj M Pattanashetti, K.M. Harinikumar & Veena S Anil · European Journal of Nutrition & Food Safety · 2024

Rice, Oryza sativa L., is the world's most important staple crop, feeding more than half of the world's population, protein plays important role in human nutrition. Protein is the second most abundant storage matter in rice grain. Protein, crucial for growth, antibody production,...

Open access Research Article 10.9734/ejnfs/2024/v16i31397

Analysis of the Extension and Technological Gaps in Rice–Wheat Production System in Chhattisgarh Plain of Madhya Pradesh, India

S. K. Rai, Atul Shrivastava, Risikesh Thakur, S. Sarvade, N. K. Bisen & Imran Khan · Asian Research Journal of Agriculture · 2024

The present study was conducted under rice-wheat cropping system in Chhattisgarh Plain of Madhya Pradesh to find out the extension and technological gap in technological interventions under farmers FIRST project at College of Agriculture, Balaghat. The 60 demonstrations on farmer...

Open access Research Article 10.9734/arja/2024/v17i2418

Heterotic Analysis (Oryza sativa L.) in Drought Tolerant Rice Accessions

Priya Gupta, Atul Pachauri, Deepak Gauraha, Jitendra Kumar Sahu, Kavita Chandra, Abhinav Sao & Varsha Bhagat · Journal of Advances in Biology & Biotechnology · 2024

Water-deficit stress tolerance in rice is important for maintaining stable yield, especially under rain-fed ecosystem. After a thorough drought-tolerance screening of 200 rice genotypes from DBT, Network Rice Project in our previous study, 19 rice lines were selected for drought...

Open access Research Article 10.9734/jabb/2024/v27i3719

Organic Nitrogen Effects on Root Architecture in Rice Seedlings

Kamal Kant, Hiren V. Patel, Kirti Bardhan, Ajay V. Narwade & P. B. Patel · International Journal of Environment and Climate Change · 2024

The three land races viz. land races -1 (Lal Kada), land races -2 (Futiyu) and land races -3 (Kala Rata) were sown in organic media to investigate the uptake of nitrogen in the form of amino acid as substitute for inorganic nitrogenous fertilizers in their seedlings.The four conc...

Open access Research Article 10.9734/ijecc/2024/v14i34031

Influence of Various Nutrient Sources on Rice (Oryza sativa L.) Productivity and Quality under Organic Farming

Janak Raj, P. K. Dubey, A. R. Kaswala, A. P. Italiya & Krutika Subodh Patel · Journal of Experimental Agriculture International · 2024

The field investigation aimed to examine the impact of various organic nutrient sources on rice var. GNR-7 at the organic farm of ASPEE College of Horticulture, Navsari Agricultural University, Navsari, Gujarat during the kharif season of 2021. The experiment was structured using...

Open access Research Article 10.9734/jeai/2024/v46i42341

Evaluation of Rice Varieties under Front Line Demonstrations in the Agro-climatic Zone of the Chhattisgarh Plains of Madhya Pradesh, under Irrigated Condition

Vikram Singh Gaur, Uttam Kumar Bisen, Naresh Kumar Bisen & Ramkrishna Singh Solanki · Journal of Experimental Agriculture International · 2024

Frontline demonstrations were conducted with recommended scientific package and practices at farmer’s fields in the Chhattisgarh plain agro-climatic zone of Balaghat district, Madhya Pradesh to evaluate the performance of two rice varieties viz., JR-81 and JRB-1under irrigated co...

Open access Research Article 10.9734/jeai/2024/v46i32362

Influence of Zinc and Boron on Growth and Yield of Rice

Pappala Vasu, Shikha Singh & Anu Nawhal · International Journal of Environment and Climate Change · 2024

A field experiment was conducted during Kharif 2022 at Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P). The treatments consist of three levels of zinc and three levels of boron and one control was used. The experiment was laid out in Randomized Block Design wi...

Open access Research Article 10.9734/ijecc/2024/v14i23992

Analysis of Yield Stability in Diverse Rice Genotypes

Taruna Borule, Vipin Kumar Pandey, Laxmi Singh, Atul Prakash Sathe, Akanksha, Pradnya Manoj Raut, Athira T.G., Shivani Singh Rana, Savita Shori, Satish B Verulkar & Shubha Banerjee · Journal of Advances in Biology & Biotechnology · 2024

Aims/ objectives: This study aims to improve stable and sustainable rice varieties adaptable to changing climatic conditions. It involves assessing genetic variability and Genotype X Environment interaction (G x E) among 186 diverse rice genotypes. The goal is to select genotypes...

Open access Research Article 10.9734/jabb/2024/v27i2701

Effect of Integrated Nutrient Management on Productivity and Quality of Rice

Hitendra Singh, Sudhir Pal, Dinesh Kumar, Ashok Kumar, Anupama Verma & Ravindra Sachan · International Journal of Environment and Climate Change · 2024

The present field experiment was conducted at crop research farm Nawabganj of C.S. Azad University of Agriculture and Technology Kanpur, under the Central Plain zone of Uttar Pradesh, during Kharif season of 2018. The experiment comprised of 9 treatment combinations in randomized...

Open access Research Article 10.9734/ijecc/2024/v14i23979

Probing Behaviour of Brown Planthopper Nilaparvata lugens (Stal.) in the Resistant Germplasm Accessions

V. Shilpakala, V. Jhansi Lakshmi, N.C. Venkatesarulu, M. Seshu Madhav, R. Tamilmurugan & R. Sarada Jayalakshmi Devi · Journal of Experimental Agriculture International · 2024

A total of 1110 ENRRD rice germplasm accessions were evaluated for their resistance to brown planthopper, BPH in glass house by adopting internationally accepted standard seed box screening technique and scored on 0-9 scale by following the IRRI method of standard evaluation syst...

Open access Research Article 10.9734/jeai/2024/v46i32322