Results 31 to 40 of about 58,295 (314)

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

Influence of crop geometry and cultivars on growth, yield and production efficiency of dry direct-seeded rice (Oryza sativa L.) [PDF]

, 2017
A field experiment was conducted during kharif (summer) season of 2014, aim of the experiment was to investigate suitable crop geometry and cultivar and their influences on performance of dry direct-seeded rice (Oryza sativa L.), experimental treatments ...
Hingonia, Kiran, Kumar, Sandeep, Meena, Ram Swaroop, Singh, Manoj Kumar   +3 more
core   +2 more sources

Germination and Growth Performance of Water-Saving and Drought-Resistant Rice Enhanced by Seed Treatment with Wood Vinegar and Biochar under Dry Direct-Seeded System

Agronomy, 2022
Dry direct-seeded rice (dry-DSR) is an efficient, resource-saving and environmentally friendly cropping system. The employment of water-saving and drought-resistant rice (WDR) for dry direct-seeding can better meet the needs of dry-direct seeding systems.
Kangkang Zhang, Zaid Khan, Jiahuan Liu, Tao Luo, Kunmiao Zhu, Liyong Hu, Junguo Bi, Lijun Luo   +7 more
doaj   +1 more source

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

Yield of aerobic rice affected by high temperature stress during summer season -A study from red and laterite zone of West Bengal, India [PDF]

, 2013
Field experiment on the performance of aerobic direct seeded rice (ADSR) under red and laterite zone of West Bengal was conducted at Rice Research Station, Bankura, West Bengal, India during summer season, 2012.
Ghosh, S., Jana, K., Mallick, G. K.
core   +2 more sources

Prospects of Mechanization in Direct Seeded Rice: A Comprehensive Review [PDF]

Journal of Agricultural Machinery
The traditional method of transplanting rice seedlings is labor-intensive, prompting a shift towards direct seeding of rice as an alternative crop establishment method.
S. Manoj Kumar, R. Karthikeyan, K. Thirukumaran, A. Senthil, P. Dhananchezhiyan   +4 more
doaj   +1 more source

Grain quality assessment of direct seeded basmati rice (Oryza sativa L.) under different irrigation regimes in Indian Punjab [PDF]

, 2017
Irrigation water, being a scarce resource, requires proper management for good quality aerobic basmati rice production. Field experiments were conducted at Punjab Agricultural University, Ludhiana to evaluate the effect of different irrigation schedules ...
Kaur, Amarjeet, Kaur, Jagmohan, Mahal, S. S.   +2 more
core   +2 more sources

A sustainable rice production technology: problems and prospects [PDF]

, 2015
The study has focused on problems and prospects perceived by farmers’ for growing rice in direct seeded cultivation mode i.e. Direct Seeded Rice (DSR) in Haryana (India).
Ghanghas, B. S., Kumar, Pawan, Mukteshawar, Rati, Rohila, A. K., Shehrawat, P. S.   +4 more
core   +2 more sources

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

Genetic analysis of rice germplasm suitable for direct and transplanted establishments

Electronic Journal of Plant Breeding, 2021
Rice is the staple food crop for most of the population in the world especially in Asia. Due to climate change and labour shortage problems, there is a shift in rice cultivation practices in South Asia.
N. S. Rudresh1 , P. Jayamani2 *, E. Vijayakumar1 , S. Manonmani3 , Mahantesh Gangashetti4 , P. Jeyakumar5 and K.R. Latha6
doaj   +1 more source