Results 1 to 10 of about 21,982 (300)

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   +4 more sources

Ammonia Volatilization from Urea-Application Influenced Germination and Early Seedling Growth of Dry Direct-Seeded Rice [PDF]

The Scientific World Journal, 2012
Poor seed germination and early seedling growth associated with urea-induced soil ammonia volatilization are major constraints in the adoption of dry direct-seeded rice.
Xiaoli Qi, Wei Wu, Farooq Shah, Shaobing Peng, Jianliang Huang, Kehui Cui, Hongyan Liu, Lixiao Nie   +7 more
doaj   +3 more sources

【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
doaj   +3 more sources

Optimization of One-Time Fertilization Scheme Achieved the Balance of Yield, Quality and Economic Benefits of Direct-Seeded Rice [PDF]

Plants, 2023
There is limited information available to assess the impact of one-time fertilization on the yield, quality, and economic benefits of direct-seeded rice. This study reports the effects of three one-time fertilizer treatments (BBU1, BBU2, and BBU3) on the
Shuang Cheng, Zhipeng Xing, Chao Tian, Wen’an Weng, Qun Hu, Hongcheng Zhang   +5 more
doaj   +2 more sources

The Effects of Paclobutrazol Seed Soaking on Biomass Production and Yield Formation in Direct-Seeded Rice

Agronomy, 2023
Direct-seeded rice has been widely adopted in Asia in recent years. However, its low and unstable yields severely limit the increase in rice production and directly affect food security.
Dongsheng Gai, Weiyang Liu, Jianuo Liang, Liying Guo, Yanqiu Geng, Qiang Zhang, Juan Du, Jiacong Gao, Xiwen Shao   +8 more
doaj   +3 more sources

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
doaj   +3 more sources

Response of rice genotypes to weed competition in dry direct-seeded rice in India. [PDF]

ScientificWorldJournal, 2014
The differential weed-competitive abilities of eight rice genotypes and the traits that may confer such attributes were investigated under partial weedy and weed-free conditions in naturally occurring weed flora in dry direct-seeded rice during the rainy seasons of 2011 and 2012 at Ludhiana, Punjab, India.
Mahajan G, Ramesha MS, Chauhan BS.
europepmc   +8 more sources

Enhancing the yield, quality, and potassium use efficiency of direct-seeded hybrid indica rice through wheat-straw returning combined with potassium fertilizer application [PDF]

Frontiers in Plant Science
IntroductionPrevious studies have shown that straw returning combined with potassium (K) fertilization improves grain yield and K use efficiency (KUE) in transplanted rice.
Yuanyuan Sun, Yuanyuan Sun, Xinghai Huang, Ruijie Li, Tao Lu, Ailing Wang, Mingming Hu, Jiarui Ni, Yong Zhao, Lin Feng, Qin Liao, Zhonglin Wang, Zhiyuan Yang, Jun Ma, Yongjian Sun   +14 more
doaj   +2 more sources

Tillering, Lodging and Yield under Deep Water Treatment in Direct-seeded Rice

Plant Production Science, 1999
The tillering, lodging and yield of two types of direct-seeded rice (dry and water seeding), under deep water (DW) and ordinary water treatment (OW), were compared in 1994 and 1995.
Jong Gun Won, Chung Don Choi, Sang Chul Lee   +2 more
doaj   +2 more sources

Proofing Direct-Seeded Rice with Better Root Plasticity and Architecture [PDF]

International Journal of Molecular Sciences, 2021
Siddharth Panda, Prasanta Kumar Majhi, Annamalai Anandan   +2 more
exaly   +2 more sources