Results 11 to 20 of about 58,295 (314)

Soil Nitrogen Distribution and Plant Nitrogen Utilization in Direct-Seeded Rice in Response to Deep Placement of Basal Fertilizer-Nitrogen

Rice Science, 2019
Deep placement of controlled-release fertilizer increases nitrogen (N) use efficiency in rice planting but is expensive. Few studies on direct-seeded rice have examined the effects of deep placement of conventional fertilizer.
Wang Danying, Ye Chang, Xu Chunmei, Wang Zaiman, Chen Song, Chu Guang, Zhang Xiufu   +6 more
doaj   +3 more sources

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

Int J Mol Sci, 2021
Panda S, Majhi PK, Anandan A, Mahender A, Veludandi S, Bastia D, Guttala SB, Singh SK, Saha S, Ali J.   +9 more
europepmc   +2 more sources

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

Plant Biotechnol J, 2020
Sagare DB, Abbai R, Jain A, Jayadevappa PK, Dixit S, Singh AK, Challa V, Alam S, Singh UM, Yadav S, Sandhu N, Kabade PG, Singh VK, Kumar A.   +13 more
europepmc   +2 more sources

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

Herbicide sequence for weed management in direct seeded rice [PDF]

, 2017
An experiment was conducted during Kharif 2014 and 2015 at Agricultural Research Station, Dhadesu-gur, University of Agricultural Sciences, Raichur, Karnataka, India, to know the herbicide sequence for weed man-agement in direct seeded rice. The dominant
Anand, S. R., Bhanuvally, Manjunatha, Gaddi, Ashok Kumar, Ramesha, Y. M., Umesh, M.R.   +4 more
core   +2 more sources

Nitrous Oxide Emission and Nitrogen Uptake Affected by Soil Amendment and Nematicide in Rainfed Rice Soils at Central Java [PDF]

, 2013
Rice cultivation is one of the antropogenic sources of nitrous oxide (N2O) emission that is produced by microbiological nitrification-denitrification processes.
Sugiharto, E. (Eko), Sunarminto, B. H. (B), Tandjung, S. D. (S), Wihardjaka, A. (A)   +3 more
core   +2 more sources

Integrated weed management in direct seeded rice in Trans Indo-Gangetic plains of India- A review [PDF]

, 2018
In the Indo-Gangetic Plains (IGP) of India, rice (Oryza sativa L.) is taken by conventional tilled puddled transplanted (CT-PTR) method. CT-PTR requires a lot of water (2000-2500 mm) which comes mainly from groundwater.
Malik, Priti, Nandal, D. P., Punia, S. S., Singh, Ajay   +3 more
core   +2 more sources

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

The design of rice direct seeding machine [PDF]

Advances in Engineering Research, 2015
In order to change the existing status of big turning radius of the large direct seeding machines with diesel and gasoline as fuel and improve the low efficiency and time-consuming condition of the machine driven by human or animal, an electric rice planter was designed. The mechanical parts and circuit design had been finished.
Q. Huang, Q.X. Li, S.F. Ding
openaire   +1 more source