Results 51 to 60 of about 108,465 (161)

Weed Management by Rice Straw Mulching in Direct Seeded Lowland Rice (Oryza sativa L.)

Tropical Agricultural Research, 2011
Direct seeding of rice (Oryza sativa L.) induces the production of greater grain yields in water deficit areas. However, weeds pose a serious threat to sustainability of yield of direct-seeded rice.
DAUD Devasinghe, KP Premarathne, UR Sangakkara   +2 more
doaj   +1 more source

Water management in direct-seeded lowland rice

, 2003
This article 'Water management in direct-seeded lowland rice' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems. The series is a mechanism to help scientists
Balasubramanian, R., Krishnarajan, J.
openaire   +1 more source

Survey of Weed Management Practices in Direct-Seeded Rice in North-West Cambodia

Agronomy, 2021
Two-hundred rice farming households from eight lowland rice villages in North-West Cambodia were surveyed in 2020 to determine changes in farmers’ knowledge, weed management practices and weed seed contamination in seed kept for sowing.
R. Martin, Sokunroth Chhun, Sophea Yous, R. Rien, Chariya Korn, Pao Srean   +5 more
semanticscholar   +1 more source

Influence of Seed Priming on Performance and Water Productivity of Direct Seeded Rice in Alternating Wetting and Drying

Rice Science, 2015
Direct seeded rice is promising alternative to traditional transplanting, but requires appropriate crop and water management to maintain yield performance and achieve high water productivity.
Hafeez Ur Rehman, Muhammad Kamran, Shahzad Maqsood Ahmed Basra, Irfan Afzal, Muhammad Farooq   +4 more
doaj   +1 more source

More and more of less and less: Is genomics‐based breeding of dry direct‐seeded rice (DDSR) varieties the need of hour?

Plant Biotechnology Journal, 2020
Summary Rice is a staple food for half of the world's population. Changing climatic conditions, water and labour scarcity are the major challenges that shall limit future rice production.
Deepti B. Sagare, Ragavendran Abbai, Abhinav R Jain, Pranesh Kj, S. Dixit, A. Singh, V. Challa, S. Alam, U. Singh, S. Yadav, N. Sandhu, P. G. Kabade, V. Singh, Arvind Kumar   +13 more
semanticscholar   +1 more source

Climate Change, Water Scarcity, and Farmer Innovations in Rice Cultivation Irrigation: A Case Study of Dry-Seeded Rice in Rural Eastern Mazandaran [PDF]

مطالعات مدیریت توسعه سبز
IntroductionThe present research centers on the innovative cultivation and production of rice through direct seeding (dry-seeded rice), as an alternative to continuous flooding or traditional methods, and examines the productivity and economic impacts of
Vahid Riahi
doaj   +1 more source

Effects of seeding rates and nitrogen fertilizer managements on photosynthetic productivity and nitrogen utilization in direct-seeded rice

浙江大学学报. 农业与生命科学版, 2015
Due to the climatic feature of low light, small temperature difference and high humidity, transplanting rice was the major pattern in rice production in Sichuan Basin. As the rural labor force was decreased and the new types of rural management body were
Jiang Mingjin, Ma Jun, Sun Yongjian, Yan Fengjun, Xu Hui, Yang Zhiyuan, Sun Jiawei   +6 more
doaj   +1 more source

Transcriptomic, proteomic, and physiological comparative analyses of flooding mitigation of the damage induced by low-temperature stress in direct seeded early indica rice at the seedling stage

BMC Genomics, 2021
Background Low temperature (LT) often occurs at the seedling stage in the early rice-growing season, especially for direct seeded early-season indica rice, and using flooding irrigation can mitigate LT damage in rice seedlings. The molecular mechanism by
Wenxia Wang, Jie Du, Liming Chen, Yongjun Zeng, Xueming Tan, Qinghua Shi, Xiaohua Pan, Ziming Wu, Yanhua Zeng   +8 more
doaj   +1 more source

Weed Control in Direct-Seeded Upland Rice

, 1983
This article 'Weed Control in Direct-Seeded Upland 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 based ...
Biswas, S. B., Thakur, R. C.
openaire   +1 more source

Indian mustard (Brassica juncea) performance under tillage and weed management in rice (Oryza sativa)-based cropping sequence

The Indian Journal of Agricultural Sciences, 2023
The present field experiment was conducted at Assam Agricultural University, Jorhat, Assam with Sesbania-winter rice (Oryza sativa L.)-Indian mustard (Brassica juncea L.) cropping sequence during 2017–2019 comprising 20 treatment combinations of tillage
SONTARA KALITA, JAYANTA DEKA, KHAGEN KURMI, RAMANI KANTA THAKURIA, DHRUBA JYOTI NATH, KAUSHIK DAS, POMPY DEKA   +6 more
doaj   +1 more source