Results 11 to 20 of about 1,863,493 (261)

Sustainable Development Strategies of Rainfed Paddy Fields in Central Java, Indonesia: A Review

Caraka Tani: Journal of Sustainable Agriculture, 2022
Rainfed paddy fields have a great potential to be developed in Indonesia, especially in Central Java. However, water irrigation management, drought stress, pest and disease infestation and low nutrients that affect paddy yield remain the constraints ...
Nourma Al Viandari, Anicetus Wihardjaka, Heru Bagus Pulunggono, Suwardi Suwardi   +3 more
doaj   +1 more source

Spatial distribution of plant-available silicon and its controlling factors in paddy fields of China

, 2021
Silicon (Si) is beneficial for rice health and production by alleviating various biotic and abiotic stresses. However, the continual export of grain off-farm may result in Si deficiency for rice plants.
Wang, H, Wang, W, Van Zwieten, L, Liu, C, Yang, X, Song, Z, Sun, X, Yu, C   +7 more
core   +1 more source

Real-Time Measurement of Atmospheric CO₂, CH₄ and N₂O above Rice Fields Based on Laser Heterodyne Radiometers (LHR)

Agronomy, 2023
High-precision observations provide an efficient way to calculate greenhouse gas emissions from agricultural fields and their spatial and temporal distributions. Two high-resolution laser heterodyne radiometers (LHRs) were deployed in the suburb of Hefei
Jun Li, Zhengyue Xue, Yue Li, Guangyu Bo, Fengjiao Shen, Xiaoming Gao, Jian Zhang, Tu Tan   +7 more
doaj   +1 more source

THE ECONOMIC VALUE OF PADDY FIELD BASED ON ITS FACULTIES TO SUPPORT LAND PRODUCTIVITY IN LOWOKWARU SUBDISTRICT, MALANG, EAST JAVA

AGRISE, 2017
:  Paddy fields commonly possesses intrinsic natural processes and external benefits that support land productivity.  Soil fertility which shown by nutrient contents (Nitrogen, phosporous, potassium and organic matters) gives evidence of the existence of
Rina Suprihati
doaj   +1 more source

Effect of straw return on soil respiration and NEE of paddy fields under water-saving irrigation. [PDF]

PLoS ONE, 2018
Straw return (SR) and rice water-saving irrigation (WSI) affect the greenhouse gas emission of paddy fields. However, studies on CO2 exchange between paddy fields and the atmosphere with joint regulation of SR and WSI are few.
Shihong Yang, Yanan Xiao, Junzeng Xu, Xiaoyin Liu   +3 more
doaj   +1 more source

The Role of Paddy Fields in the Sediment of a Small Agricultural Catchment in the Three Gorges Reservoir Region by the Sediment Fingerprinting Method

Land, 2023
Identifying sediment sources is a prerequisite for developing sediment management strategies. Erosion sediment derived from a small agriculture catchment is an important component of sediment inflow in the Three Gorges Reservoir Area.
Taili Chen, Zhonglin Shi, Anbang Wen, Lina Li, Wenkai Wang   +4 more
doaj   +1 more source

Paddy Field Expansion and Aggregation Since the Mid-1950s in a Cold Region and Its Possible Causes

Remote Sensing, 2018
Over the last six decades, paddy fields on the Sanjiang Plain have experienced rapid expansion and aggregation. In our study, land use and land cover changes related to paddy fields were studied based on information acquired from topographic maps and ...
Fengqin Yan, Lingxue Yu, Chaobin Yang, Shuwen Zhang   +3 more
doaj   +1 more source

Toxic Metals in a Paddy Field System: A Review

Toxics, 2022
The threat of toxic metals to food security and human health has become a high-priority issue in recent decades. As the world’s main food crop source, the safe cultivation of rice has been the focus of much research, particularly the restoration of toxic
Yuanliang Duan, Qiang Li, Lu Zhang, Zhipeng Huang, Zhongmeng Zhao, Han Zhao, Jun Du, Jian Zhou   +7 more
doaj   +1 more source

Genome sequence of the verrucomicrobium Opitutus terrae PB90-1, an abundant inhabitant of rice paddy soil ecosystems [PDF]

, 2011
Bacteria of the deeply branching phylum Verrucomicrobia are rarely cultured yet commonly detected in metagenomic libraries from aquatic, terrestrial, and intestinal environments.
Vos, W.M., de, Alex Copeland, Smidt, H., Peter H. Janssen, Natalia Mikhailova, Hauke Smidt, Frank W. Larimer, Hui Sun, van Passel, M.W.J., de Vos, W.M., P. Paul Richardson, Airi Palva, Tijana Glavina del Rio, Loren Hauser, Jeremy Schmutz, Ravi Kant, Alicia Clum, Miriam L. Land, Nikolaos Kyrpides, Alla Lapidus, Eugene Goltsman, Passel, M.W.J., van, Willem M. de Vos, Sam Pitluck, Susan Lucas, Mark W. J. van Passel   +25 more
core   +1 more source

Impact of Saline-Alkali Land Greening on the Local Surface Temperature—A Multiscale Assessment Based on Remote Sensing

Remote Sensing, 2022
In recent years, the conversion of saline-alkali land to rice fields has become the most dominant land use change feature in western Jilin, leading to significant surface greening.
Bingxia Xin, Lingxue Yu, Guangshuai Li, Yue Jiao, Tingxiang Liu, Shuwen Zhang, Zhongying Lei   +6 more
doaj   +1 more source