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Nitrogen Uptake by Cover Crops and Inorganic Nitrogen Dynamics in Andisol Paddy Rice Field
Cover crop Paddy field Nitrogen
2010/12/2
Paddy field rice can conserve N in the soil under flooded conditions. However, residual soil N represents a potential environment concern when fields are no longer flooded. Winter annual grass cover c...
Elementary Identification of Phenolic Allelochemicals from Dwarf Lilyturf Plant (Ophiopogon japonicus K.) and Their Growth-Inhibiting Effects for Two Weeds in Paddy Rice Field
Allelochemicals Barnyardgrass Dwarf lilyturf HPLC Monchoria
2009/7/29
Dwarf lilyturf (Ophiopogon japonicus K.), used as a weed-suppressing cover crop and a medicinal plant, was suggested to be a promising natural herbicide to control weeds in the rice field through its ...
Development of paddy-upland roatation techniques in rice field and research subjects in the furure
paddy-upland roatation techniques rice field research subjects
2009/7/15
Development of paddy-upland roatation techniques in rice field and research subjects in the furure.
SOIL PH AND ITS ROLE IN CYANOBACTERIAL ABUNDANCE AND DIVERSITY IN RICE FIELD SOILS
abundance cyanobacteria diversity indices rice ecologies soil pH
2010/3/25
The influence of soil pH was evaluated on the abundance and generic diversity of
cyanobacteria in soil samples collected from diverse rice soil ecologies of India. Qualitative and quantitative studie...