Results 111 to 120 of about 108,465 (161)

Does direct-seeded rice performance improve upon lime and phosphogypsum use?

, 2021
Changes in rice tillage systems have been taking place in the sense of seeking alternatives to reduce environmental impacts and promote improved yield. Direct-seeded rice technology reduces water consumption and methane emissions.
V. M. Duart, Fernando José Garbuio, E. Caires   +2 more
semanticscholar   +1 more source

Direct Seeded Rice in South Asia

2015
Rice–wheat is the major cropping system occupying 13.5 million ha in the Indo-Gangetic Plains of South Asia. Conventional puddle transplanted system of rice is water, capital and energy intensive. This system leads to structural deterioration of the soil.
Rajan Bhatt, Surinder S. Kukal
openaire   +1 more source

Integrated weed management in direct-seeded rice

Indian Journal of Weed Science, 2017
A field investigation was conducted during Kharif season of 2014 and 2015 at Varanasi, Uttar Pradesh, to study the effect of integrated weed management on weed flora, yield and economics of direct seeded rice (Oryza sativa L.). Penoxsulam 35 g/ha at 10 DAS fb 1 hand weeding at 35 DAS reduced weed density of various weed flora, viz. Echinocloa colona (7.
Pratik Sanodiya, Manoj Kumar Singh
openaire   +1 more source

Environment-Friendly Direct Seeding Rice Technology to Foster Sustainable Rice Production

2021
Rice, a staple food for majority of the world’s population consumes about 50% of fresh water in Asia. Demand for food is likely to increase by as much as 60% between 2010 and 2050 in many developing countries. Future food production will be limited by availability of land, water, labor and energy.
Nitika Sandhu, Deepti Baburao Sagare, Vikas Kumar Singh, Shailesh Yadav, Arvind Kumar   +4 more
openaire   +1 more source

Assessing rice cultivars under Direct Seeded Rice (DSR) condition in India

2023
Direct-seeded rice (DSR) has emerged as a promising alternative to puddled transplanted rice, offering resource savings in terms of labor, water, and cultivation costs. It presents a viable solution in the face of increasing resource scarcity and provides both mitigation (through reduction of methane emissions) and adaptation benefits to climate change
Kumar, Sunil, Sagwal, Pardeep, Kumar, Virender, Peramaiyan, Panneerselvam   +3 more
openaire   +1 more source

Impacts of conservation agriculture and herbicides on weeds, nematodes, herbicide residue and productivity in direct-seeded rice

, 2020
The transplanted puddled rice (TPR) followed by (∼fb) conventional till wheat (CTW) system (TPR-CTW) in the Indo-Gangetic Plains (IGP) of India is the most remunerative cropping system, serving as the backbone of food security of India.
J. K. Baghel, T. Das, Pankaj, I. Mukherjee, C. Nath, R. Bhattacharyya, Sourav Ghosh, R. Raj   +7 more
semanticscholar   +1 more source

Direct Seeding in Rice: Problems and Prospects

2019
Rice is grown all over the world and it fulfills the dietary needs of large population across the globe. However, conventional rice production system, which involves raising of nursery seedlings followed by transplanting of those seedlings in puddled flooded soil, requires a lot of water, energy, and labor resources.
null Hafeez-ur-Rehman, Ahmad Nawaz, Masood Iqbal Awan, Muhammad Ijaz, Mubshar Hussain, Shakeel Ahmad, Muhammad Farooq   +6 more
openaire   +1 more source

Growth, productivity and grain quality of AG1 and AG2 QTLs introgression lines under flooding in direct-seeded rice system

, 2020
Early flooding after direct seeding induces anaerobic condition during germination or anaerobic germination (AG), which severely reduces crop establishment in both rainfed and irrigated areas. Seeds germinating in flooded soils could encounter hypoxia or
Satyen Mondal, M. R. Khan, Shalabh Dixit, P. Cruz, E. Septiningsih, A. Ismail   +5 more
semanticscholar   +1 more source

Yield reduction of direct-seeded rice under returned straw can be mitigated by appropriate water management improving soil phosphorus availability

Crop and Pasture Science, 2020
. The yield of direct-seeded rice has been shown to decrease after straw amendment. However, the reasons for the yield decrease, and any measures to alleviate it, are currently unknown.
Haishui Yang, Jinxia Feng, M. Weih, Y. Meng, Yifan V. Li, Silong Zhai, Wuyi Zhang   +6 more
semanticscholar   +1 more source

Direct seeded rice for sustainable agriculture in Punjab

Indian Journal of Economics and Development, 2015
A survey was undertaken to study the socio-personal characteristics and prospects of direct seeded rice in Punjab covering five districts viz., Moga, Mukatsar Sahib, Faridkot, Sangrur and Patiala. From each district one village and from each village 15 farmers were selected randomly. The data were collected by using personal interview method. The socio-
Kamalpreet Kaur, Prabhjot Kaur
openaire   +1 more source