Results 81 to 90 of about 108,465 (161)

Late-season nitrogen applications improve grain yield and fertilizer-use efficiency of dry direct-seeded rice in the tropics

Field crops research (Print), 2019
Efficient nitrogen (N) management plays an important role in rice cultivation. Previous studies in the tropics mainly focused on split-N applications before panicle initiation in transplanted rice.
Hongyan Liu, P. L. Won, N. Banayo, Lixiao Nie, S. Peng, Y. Kato   +5 more
semanticscholar   +1 more source

Dry direct-seeded rice in north-eastern Japan: management and future prospects

Plant Production Science
Continuing decreases in the agricultural workforce in Japan necessitate labour-saving rice production systems. One system is dry direct seeding of rice, as recently implemented in north-eastern Japan. Many studies are reported only in Japanese.
Mari Namikawa, Maya Matsunami
doaj   +1 more source

Evaluation of anaerobic germination and submergence tolerance in rice (Oryza sativa L.) suitable for direct seeded condition

Electronic Journal of Plant Breeding
The leading target domain in lowland areas is improving the tolerance for anaerobic germination and submergence, especially in direct-seeded rice (DSR). The present study identified elite genotypes with tolerance for anaerobic germination and submergence
J. Godwin Gilbert1, S. Agalya Jasmin1, S. Ramchander1*, K. Indira Petchiammal1, R. Samundeswari2 and P. Dinesh Kumar3
doaj   +1 more source

Direct seeded rice

, 2022
Anjani Kumar, Amaresh Kumar Nayak, Mehreteab Tesfai, Rahul Tripathi, Sangita Mohanty, Shyamaranjan Das Mohapatra, Kiran Mohapatra, Udaya Sekhar Nagothu   +7 more
openaire   +1 more source

Can cropping systems be energy efficient: Performance measure for various rice-based cropping systems in peninsular India

Journal of Agriculture and Food Research
Increasing non-renewable energy inputs and boosting environmental emissions while lowering economic returns are the primary concerns in agricultural cropping systems.
Shiladitya Dey, Kumar Abbhishek, Suman Saraswathibatla, Jayanarayanan Kuttippurath, Piyush Kumar Singh, Debabrata Das   +5 more
doaj   +1 more source

Integrated Weed Management in Kharif Direct Seeded Rice (Oryza sativa L.) in Medium Black Soil of Konkan Region of Maharashtra

International Journal of Bio-Resource and Stress Management
A field experiment was conducted at ARS, Repoli, Maharashtra, India during kharif  (June to October) seasons of 2019, 2020 and 2021 to study integrated weed management in direct seeded rice (Oryza sativa L.).
A. A. Dademal, D. N. Jagtap, V. G. More, P. S. Bodake, N. V. Mhaskar, S. S. Pinjari, A. V. Dahiphale   +6 more
doaj   +1 more source

Screening Rices for Rainfed Direct-Seeded Upland Cultivation

, 1985
This article 'Screening Rices for Rainfed Direct-Seeded Upland Cultivation' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice ...
Ghosh, R., Ghosh, A., Kundu, C., Biswas, S.   +3 more
openaire   +1 more source

Multidimensional sustainability assessment of rice cultivation systems in cold regions: Trade-offs and synergies among water, carbon, energy, and economic footprints

Agricultural Water Management
To address the development dilemma of ''high yield, high resource consumption'' in the cold-region rice cropping areas of Northeast China and to respond to the national ''dual carbon'' strategy, this study aimed to systematically evaluate the ...
Dongsheng Gai, Boting Shi, Haipeng Li, Yueyue Liu, Xiwen Shao, Yanqiu Geng, Liying Guo, Qiang Zhang   +7 more
doaj   +1 more source

A quadrat insect sampler for direct seeded rice

, 1991
This article 'A Quadrat Insect Sampler for Direct Seeded Rice' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice ...
Bandong, J. P., Litsinger, J. A.
openaire   +1 more source

Analysis of genome-wide association studies of low-temperature germination in Xian and Geng rice

Frontiers in Plant Science
Rice is the leading global staple crop. Low temperatures pose negative impacts on rice’s optimal growth and development. Rice cultivars acclimating to low temperatures exhibited improved seedling emergence under direct-seeded sowing conditions, yet ...
Kang Li, Kang Li, Muhammad Ahmad Hassan, Jinmeng Guo, Xueyu Zhao, Quan Gan, Cuixiang Lin, Bin Ten, Kunneng Zhou, Min Li, Yingyao Shi, Dahu Ni, Fengshun Song   +12 more
doaj   +1 more source