Search Results - "Paddy

Tunable diode laser measurements of methane fluxes from an irrigated rice paddy field in the Philippines by Simpson, I.J., Thurtell, G.W., Kidd, G.E., Lin, M., Demetriades-Shah, T.H., Flitcroft, I.D., Kanemasu, E.T., Nie, D., Bronson, K.F., Neue, H.U.

“…CH4 fluxes were measured between March 9 and 24, 1992, from an irrigated rice paddy field at the International Rice Research Institute (IRRI), the Philippines. …”
Get full text

Montane paddy rice: development and effects on food security and livelihood activities of highland Lao farmers by Linquist, B., Trosch, K., Pandey, S., Phouynyavong, K., Guenat, D.

Get full text

Identification of quantitative trait loci for plant growth of rice in paddy field flooded with salt water by Takehisa, H., Shimodate, T., Fukuta, Y., Ueda, T., Yano, M., Yamaya, T., Kameya, T., Sato, T.

Get full text

Assessing methane emissions from paddy fields through environmental and UAV remote sensing variables by Velez, Andres Felipe, Alvarez, Cesar Ivan, Navarro, Fabian, Guzman, Diego, Bohorquez, Martha Patricia, Selvaraj, Michael Gomez, Ishitani, Manabu

Subjects: “…rice fields-paddy fields…”
Get full text

Suitability of paddy cultivation in the Western province of Sri Lanka under different climate change scenarios by Pitawala, K. G., Vidanage, S. P., Muthuwatta, Lal, Alotaibi, B. A., Najim, M. M. M., Nayak, R.

“…The main objective of the study was to determine the spatial suitability of paddy in the Western province for the years 2030 and 2050 under different climate change scenarios. …”
Get full text

Utilizing X-ray radiography for non-destructive assessment of paddy rice grain quality traits by Tharanya, M., Chakraborty, D., Pandravada, A., Babu, R., Gangashetti, M., Paidi, S., Choudhary, S., Sivasakthi, K., Anbazhagan, Krithika, Vaditandra, B., Waininger, M., Weule, M., Hufnagel, E., Claußen, J., Vaněk, J., Wittenberg, T., Kholova, J., Gerth, S.

“…Conclusions: Our study demonstrated the feasibility to predict multiple key physical grain traits important in rice research and breeding (such as chaffiness, CRK%, and HRR%) from single 2D X-ray images of whole paddy grains. Such a non-destructive rice grain trait inference is expected to improve the robustness of paddy rice evaluation, as well as to reduce time and possibly costs for rice grain trait analysis. …”
Get full text

Managing paddy fields for ecosystem services: Some insights from the Comprehensive Assessment of Water Management by David, S., Fujimoto, Naoya, Tharme, Rebecca E., Amerasinghe, Priyanie H.

Subjects: “…paddy fields…”
Get full text

Impact of water management on land preparation and paddy sowing in Mahaweli System H, Sri Lanka by Channabasavanna, A.S.

Subjects: “…paddy fields…”
Get full text

Report on Phase 1 Planning Meeting of the Paddy Rice Production Component CCAC Agriculture Initiative by Sander, Björn Ole, Joven, B.P.

“…The goals of the Climate and Clean Air (CCAC) Agriculture Initiative are to disseminate best practices for minimizing emissions of short-lived climate pollutants (SLCPs) from agriculture while also enhancing food security and livelihoods and meeting cross-sectoral climate change objectives. The purpose of the paddy rice component of the CCAC Agriculture Initiative is to produce technical and policy guidance for national governments to implement SLCP and other greenhouse gas (GHG) mitigation options at large scales in paddy rice systems while maintaining or improving rice yields. …”
Get full text

Sediment trap efficiency of paddy fields at the watershed scale in a mountainous catchment in northwest Vietnam by Slaets, J.I.F., Schmitter, Petra S., Hilger, T., Vien, T.D., Cadisch, Georg

Subjects: “…paddy fields…”
Get full text

Early drainage mitigates methane and nitrous oxide emissions from organically amended paddy soils by Tariq, Azeem, Jensen, Lars Stoumann, Tourdonnet, Stephane de, Sander, Björn Ole, Neergaard, Andreas de

Get full text

New insights into arsenic and cadmium distribution and origin in paddy soils using electrical resistivity tomography by Chaali, Nesrine, Bravo, Daniel, Ouazaa, Sofiane, Jaramillo Barrios, Camilo Ignacio, Beltran Medina, Jose Isidro, Serralde Ordoñez, Diana Paola, Benavides Erazo, Javier

“…This paper aimed to pursue a novel methodology consisting in combining electrical resistivity tomography measurements, soil chemical data, and statistical analysis to predict As and Cd distribution in paddy soils. The resistivity surveys were performed at 2 m depth in nine locations of Tolima district in Colombia. …”
Get full text

Communities of Iron(III)-reducing bacteria in irrigated tropical rice fields by Lu, Wen-jing, Wang, Hong-tao, Huang, Chang-yong, Reichardt, Wolfgang

Subjects: “…paddy soils…”
Get full text

Nutrient loss and the on-site cost of soil erosion under different land use systems by Sukristiyonubowo, Watung, R.L., Vadari, T., Agus, F.

Subjects: “…paddy fields…”
Get full text

Adoption and impact of modern varieties of paddy in India: Evidence from a nationally representative field survey by Kumar, Anjani, Tripathi, Gaurav, Joshi, Pramod Kumar

“…In this study, the authors attempt to identify the drivers for adoption of new varieties of paddy in India; the authors also estimate the impact on yield of the adoption of new paddy varieties.Survey data consisted of the reported information from approximately 20,000 paddy farmers in India. …”
Get full text

Land tenure and farm management efficiency: the case of paddy and cinnamon production in customary land areas of Sumatra by Suyanto, S., Tomich, Thomas P., Otsuka, Keijiro

“…This study attempts to identify the impacts of land tenure institutions on the efficiency of farm management based on a case study of lowland paddy (rice) and upland cinnamon production in customary land areas of Sumatra. …”
Get full text

Land tenure and farm management efficiency: the case of paddy and cinnamon production in customary land areas of Sumatra by Suyanto, S., Tomich, Thomas P., Otsuka, Keijiro

“…This study attempts to identify the impacts of land tenure institutions on the efficiency of farm management based on a case study of paddy rice and upland cinnamon production in the Kerinci Valley in West Sumatra, where most of Indonesia’s cinnamon is produced. …”
Get full text

Nitrogen fertilizer fate after introducing maize and upland-rice into continuous paddy rice cropping systems by Fuhrmann, Irabella, He, Yao, Lehndorff, Eva, Brüggemann, Nicolas, Amelung, Wulf, Wassmann, Reiner, Siemens, Jan

“…After 2 years, 10% (paddy rice – dry rice, paddy rice – maize) to 23% (continuous paddy rice) of the applied fertilizer 15N were still stored in soil. …”
Get full text

Plant-available silicon in paddy soils as a key factor for sustainable rice production in Southeast Asia by Klotzbücher, Thimo, Marxen, Anika, Vetterlein, Doris, Schneiker, Janina, Türke, Manfred, Nguyen, Van Sinh, Manh, Nguyen Hung, Van Chien, Ho, Marquez, Leonardo, Villareal, Sylvia, Bustamante, Jesus Victor, Jahn, Reinhold

“…Land-use can also affect Sipa in topsoils: in Philippine regions, Sipa concentrations were significantly larger for paddies than for other land-use types. In some of the Vietnamese paddies, Sipa concentrations are below critical values, thus might limit plant growth. …”
Get full text

Changes in community structure of methanogenic archaea brought about by water-saving practice in paddy field soil by Watanabe, Takeshi, Hosen, Yasukazu, Agbisit, Ruth, Llorca, Lizzida, Katayanagi, Nobuko, Asakawa, Susumu, Kimura, Makoto

Get full text