Results 11 to 20 of about 10,125 (264)

Effects of Low Light after Heading on the Yield of Direct Seeding Rice and Its Physiological Response Mechanism

Plants, 2023
As a photophilous plant, rice is susceptible to low-light stress during its growth. The Sichuan Basin is a typical low-light rice-producing area. In this study, eight rice varieties with different shade tolerances were studied from 2021 to 2022.
Peng Ma, Lin Zhou, Xue-Huan Liao, Ke-Yuan Zhang, Li-Se Aer, Er-Luo Yang, Jun Deng, Rong-Ping Zhang   +7 more
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Effects of Controlled Release Urea Formula and Conventional Urea Ratio on Grain Yield and Nitrogen Use Efficiency of Direct-Seeded Rice

Agriculture, 2022
A one-off application of bulk blend urea (BBU), which includes a controlled release urea formula and conventional urea, has been recommended to simplify fertilisation management for direct-seeded rice.
Shuang Cheng, Zhipeng Xing, Chao Tian, Shaoping Li, Jinyu Tian, Qiuyuan Liu, Yajie Hu, Baowei Guo, Qun Hu, Haiyan Wei, Hui Gao, Hongcheng Zhang   +11 more
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Conservation Tillage and Weed Management Influencing Weed Dynamics, Crop Performance, Soil Properties, and Profitability in a Rice–Wheat–Greengram System in the Eastern Indo-Gangetic Plain

Agronomy, 2023
A three-year field experiment was carried out to assess the efficacy of various tillage and residue management practices, as well as weed management approaches, in a rice–wheat–green gram rotation.
Bushra Ahmed Alhammad, Dhirendra Kumar Roy, Shivani Ranjan, Smruti Ranjan Padhan, Sumit Sow, Dibyajyoti Nath, Mahmoud F. Seleiman, Harun Gitari   +7 more
doaj   +1 more source

Integrated Management of Weeds in Direct-Seeded Rice in Cambodia

Agronomy, 2020
The objective of this work was to determine the value of improved establishment methods and herbicide applications as alternatives to high seeding rates to improve weed suppression in rice. Field experiments were carried out in 2010 and 2011 to determine
Robert Martin, Bunna Som, Joel Janiya, Ratha Rien, Sophea Yous, Sokunroth Chhun, Chariya Korn   +6 more
doaj   +1 more source

Non-puddling rice cultivation increases subsequent soybean yield in a rice–soybean rotation system

Plant Production Science, 2020
Non-puddling rice cultivation would increase subsequent soybean yield. Soybean (cv. ‘Yukihomare’) was grown in farmers’ fields previously cultivated with puddled transplanted rice (Puddled Rice), non-puddled transplanted rice (Non-puddled Rice), and dry ...
Hiroaki Samejima, Yuya Chonan, Tsuyoshi Yamane, Yuji Ohashi, Sho Morimoto, Ryo Ohtomo, Norikuni Oka, Takuji Nakamura   +7 more
doaj   +1 more source

Feasibility of mini-sprinkler irrigation system in direct seeded rice (Oryza sativa) in Indo-Gangetic plains of India

The Indian Journal of Agricultural Sciences, 2020
Surface irrigation methods in puddle transplanted rice (PTR) requires a huge amount of irrigation water and leads to decline in water table in rice (Oryza sativa L.) growing areas of Indo-Gangetic Plains (IGP) of India.
RANBIR SINGH, AJAY SINGH, SATYENDRA KUMAR, A K RAI, SONIA RANI, D K SHARMA, P K JOSHI, S K CHAUDHARI, PARDIP DEY, THIMMAPPA K, R S TRIPATHI   +10 more
doaj   +1 more source

【Short Report】Grain Yield and Leaf Area Growth of Direct-Seeded Rice on Flooded and Aerobic Soils in Japan

Plant Production Science, 2013
Direct-seeding has been proposed as a water- and labor-saving method to grow irrigated rice. Our objective was to compare the effects of flooded and aerobic conditions on the yield stability of direct-seeded rice.
Midori Okami, Yoichiro Kato, Junko Yamagishi   +2 more
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Impact of rice straw mulch on growth, yield components and yield of direct seeded lowland rice (Oryza sativa L.)

Tropical Agricultural Research, 2015
The impact of a rice straw mulch (RSM) under optimal mineral fertilized conditions on growth, yield components and yield of dry direct seeded (DDSR) and wet direct seeded rice (WDSR) was evaluated under field conditions over four consecutive seasons to ...
D.A.U.D. Devasinghe, K.P. Premaratne, U.R. Sangakkara   +2 more
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THE CRITICAL PERIOD OF WEED COMPETITION OF DIRECT SEEDED RICE IN SALINTY LAND [PDF]

Arab Universities Journal of Agricultural Sciences, 2010
Two Field experiments were conducted during the two summer seasons of 2007 and 2008 at EL-Serw Agricultural Research Station, Damietta Governorate, Egypt to study the effect of the time removal of weeds on associated weeds, growth, yield and its ...
El-Shennawy Rania, M.M. Omran, F.A. Abd El-Motteleb   +2 more
doaj   +1 more source

Multi-criteria assessment to screen climate smart rice establishment techniques in coastal rice production system of India

Frontiers in Plant Science, 2023
IntroductionConventional rice production techniques are less economical and more vulnerable to sustainable utilization of farm resources as well as significantly contributed GHGs to atmosphere.MethodsIn order to assess the best rice production system for
Kiran Kumar Mohapatra, Kiran Kumar Mohapatra, A. K. Nayak, R. K. Patra, Rahul Tripathi, Chinmaya Kumar Swain, K. C. Moharana, Anjani Kumar, Mohammad Shahid, Sangita Mohanty, Saheed Garnaik, Hari Sankar Nayak, Simran Mohapatra, Udaya Sekhar Nagothu, M. Tesfai   +14 more
doaj   +1 more source