Modeling nitrogen loading in a small watershed in southwest China using a DNDC model with hydrological enhancements [PDF]
, 2011 The degradation of water quality has been observed worldwide, and inputs of nitrogen (N), along with other nutrients, play a key role in the process of contamination.
Deng, Jia +6 more
core +5 more sources
Diurnal and Nocturnal Insect Diversity in Sugar Cane Plantations in Paddy Area in Pagak District, Malang Regency [PDF]
BIO Web of ConferencesPaddy sugar cane plantations are a variation of the spatial layout of sugar cane plantations which have the characteristic that the land tends to be more humid. Insects are a part of the ecosystem and they play various ecological roles in it.
Lestari Rizki Widhiana +2 more
doaj +1 more source
Prospects for adopting system of rice intensification in Sri Lanka: a socioeconomic assessment [PDF]
Models / Rice / Paddy fields / Irrigated farming / Rain-fed farming / Poverty / Farmers / Sri Lanka / Ratnapura / Kurunegala / Kalthota Irrigation ...
Barker, Randolph. +2 more
core
Ciliated Protozoan Fauna in Paddy Fields.
Bulletin of Japanese Society of Microbial Ecology, 1991 Soil or terrestrial ciliates live in the water which may either cover the surfaces of litter as a thin film or fill the pores of soils. These ciliates, which may adapt to various environments from dry to wet depending on the weather, share some important roles in the natural ecosystems.
TADAO TAKAHASHI, MIKIO SUHAMA
openaire +2 more sources
Heavy metals uptake by Asian swamp eel, Monopterus albus from paddy fields of Kelantan, Peninsular Malaysia: preliminary study [PDF]
, 2012 Swamp eel, Monopterus albus is one of the common fish in paddy fields, thus it is suitable to be a bio-monitor for heavy metals pollution studies in paddy fields.
Ismail, Ahmad +2 more
core +1 more source
How bad Isn't the agent-based model CATCHSCAPE? [PDF]
, 2002 Due to mounting human pressure, stakeholders in northern Thailand are facing crucial natural resource management issues. The impact of upstream irrigation management on the downstream agricultural viability is a common source of conflict.
Barreteau, Olivier +3 more
core
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingAccurate delineation of paddy fields holds importance in ensuring food security, efficient water resource management, and precise evaluation of greenhouse gas emissions.
Long Li +8 more
doaj +1 more source
Assessing the Seasonal Dynamics of the Java’s Paddy Field Using MODIS Satellite Images
ISPRS International Journal of Geo-Information, 2014 Accurate information of paddy fields over wide areas is essential to support sustainable agricultural and a food security program. Monitoring of these lands continuously, using remote sensing technology, will provide information related to the cropping ...
Yudi Setiawan +4 more
doaj +1 more source
Dissipation of difenoconazole in rice, paddy soil, and paddy water under field conditions
Ecotoxicology and Environmental Safety, 2012 An analytical method for determining the residue of a broad-spectrum fungicide, difenoconazole, in soil and rice crop matrices is described. Mean recoveries and relative standard deviation (RSD) in paddy soil, water, rice plant, rice hull, and husked rice matrices at three spiking levels ranged 71.8-115.8% and 1.6-7.8%, respectively.
K, Wang, J X, Wu, H Y, Zhang
openaire +2 more sources
A Path Tracking Method for Autonomous Rice Drill Seeder in Paddy Fields
MATEC Web of Conferences, 2018 For the purpose of overcoming the obstacles in application of autonomous rice drill seeder in paddy fields, a path tracking algorithm with high accuracy used for steering control during straight traveling in uneven muddy paddy fields is introduced in ...
Zhang Yan +4 more
doaj +1 more source