Results 21 to 30 of about 6,477 (256)
Plant Production Science, 2013 Direct-seeding has been proposed as a water- and labor-saving method to grow irrigated rice. Our objective was to compare the effects of flooded and aerobic conditions on the yield stability of direct-seeded rice.
Midori Okami +2 more
doaj +1 more source
Journal of Agrometeorology, 2015 Application of crop simulation models at larger spatial scales is very essential to develop best management practices in order to maximize yields and reduce environmental pollution.
M.D.M. KADIYALA +5 more
doaj +1 more source
Performance of flood-irrigated rice as affected by residual rice straw1 [PDF]
Pesquisa Agropecuária Tropical, 2017 ABSTRACT Rice is an economically important and widely consumed cereal that achieves high yields under flood-irrigated cultivation. However, the amount of residual straw from the previous year may influence its growth and yield. This study evaluated the performance of flood-irrigated rice as affected by residual rice straw, in a greenhouse. A completely
Beutler, Amauri Nelson +4 more
openaire +2 more sources
Benthic macroinvertebrates and degradation of phytomass as indicators of ecosystem functions in flooded rice cropping [PDF]
Pesquisa Agropecuária Brasileira, 2017 : The objective of this work was to evaluate the ecosystem functions of a natural wetland and of artificially flooded rice areas, managed under organic and conventional systems, by phytomass degradation and by the colonization of this material by benthic
Lilian Terezinha Winckler +2 more
doaj +1 more source
Effect of Phosphates on Flooded Rice
, 1987 This article 'Effect of Phosphates on Flooded Rice' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based ...
Badrinath +5 more
openaire +1 more source
Converting flooded rice to dry farming can alleviate MeHg accumulation in grains
Ecotoxicology and Environmental SafetyThe study explored the impact of water management on rice cultivation in mercury-contaminated paddy soil. The objective was to analyze the characteristics of mercury translocation by converting flooded soils to dry farming (non-flooded) to alleviate ...
Huang Liang +7 more
doaj +1 more source
AgronomyBackground: Rainfed rice–potato cropping systems represent an emerging agricultural pattern in Yunnan Province. This study investigates the dynamics of soil nutrient release and microbial community structure under rainfed rice–potato cropping systems ...
Longkang Liang +5 more
doaj +1 more source
Nitrogen Sources for Flooded Rice
, 1987 This article 'Nitrogen Sources for Flooded Rice' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping ...
Singh, H., Mishra, B.
openaire +1 more source
FLOODED AREA EXTRACTION OF RICE PADDY FIELD IN INDONESIA USING SENTINEL-1 SAR DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 The objective of this study is to detect flooded area in rice paddy fields in Indonesia by using remotely sensed data. We used synthetic aperture radar (SAR) data for this purpose, because it is capable of getting high-resolution data in almost all ...
H. Wakabayashi +6 more
doaj +1 more source
Evaluation of Water-Saving Rice-Winter Crop Rotation System in a Suburb of Tokyo
Plant Production Science, 2007 Water-saving rice-winter crop rotation systems were repeated for 4 cycles from 2000 to 2004 in an urban area, Nishitokyo, Japan, to assess the effects of water-saving (i.e. non-flooded vs.
Akihiko Kamoshita +3 more
doaj +1 more source