Results 21 to 30 of about 7,304 (259)

【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   +1 more source

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
doaj   +1 more source

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

Potential benefits of dry direct seeded rice culture : A Review

Fundamental and Applied Agriculture, 2019
Puddled transplanting is the major system of rice cultivation in many parts of the world. Transplanting system provides a high and stable yield. It is labour intensive and requires huge amount of irrigation water (1500 -2000mm).
Md. Moshiur Rahman
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

Feeding and Damage Characteristics of Pomacea canaliculata on Direct-seeded Rice Seedlings of Different Varieties [PDF]

中国水稻科学
【Purpose】 This study aimed to investigate the feeding and damage characteristics of Pomacea canaliculata on direct-seeded rice seedlings of different varieties, and to provide a theoretical basis for effective control of P. canaliculata in direct-seeding
ZHENG Xusong, XU Hongxing, LÜ Haitao, LI Jianzhong, LÜ Zhongxian, LU Yanhui
doaj   +1 more source

Crop yields and soil organic matter pools in zero-till direct-seeded rice-based cropping systems as influenced by fertigation levels in the Indo-Gangetic plains in India

Carbon Management, 2022
Fertigation in rice-based cropping systems is catching up the attention of farmers for producing high yield of crops and improved fertilizer use efficiency.
Juhi, Yanendra Kumar Singh, Bijay Singh, Anupam Das, Anshuman Kohli, Rakesh Kumar, Shweta Shambhavi, Rajeev Padbhushan   +7 more
doaj   +1 more source

Effect of Biochar on Soil Physiochemical Properties and Bacterial Diversity in Dry Direct-Seeded Rice Paddy Fields

Agronomy, 2022
The effects of biochar application on dry direct-seeded rice paddies remains unclear. Therefore, we applied biochar to dry direct-seeded rice paddy fields over 3 consecutive years to assess its effects on soil physicochemical properties and bacterial ...
Yandong Lv, Lingqi Xu, Xiaohong Guo, Jiajun Liu, Bing Zou, Yukun Guo, Yanfei Zhang, Hongyu Li, Guiping Zheng, Yongxia Guo, Minghui Zhao   +10 more
doaj   +1 more source

Enhancing the Performance of Direct Seeded Fine Rice by Seed Priming [PDF]

Plant Production Science, 2006
Higher water requirements and increasing labor costs are the major problems of the traditional rice production system. Direct seeded rice culture, growing rice without standing water, can be an attractive alternate. However, poor emergence and seedling establishment, and weed infestation are the main hindrances in the adoption of this culture.
Farooq, Muhammad, Basra, S. M. A., Tabassum, R., Afzal, I.   +3 more
openaire   +2 more sources

Uptake kinetics and distribution of flupyrimin by rice (Oryza sativa L.): Effects of subcellular fractionation and soil factors

Ecotoxicology and Environmental Safety
Flupyrimin is an emerging neonicotinoid insecticide primarily used to control rice planthoppers. However, knowledge gaps exist regarding its uptake and transport in rice planting systems.
Xugen Shi, Min Wang, Zhenyu Jiang, Ruqiang Cui, Baotong Li, Xianpeng Zhang, Lianhu Zhang, Duantao Cao   +7 more
doaj   +1 more source