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Reducing nitrogen surplus and environmental losses by optimized nitrogen and water management in double rice cropping system of South China
Nitrogen use efficiency N management Water management N surplus Environmental N losses
2023/4/21
Optimized agronomic management improves nitrogen (N) use efficiency in crop production. However, limited information exists about the effect of improved agronomic practices on the N surplus in double ...
Present problems of water management and agrarian reforms in uzbekistan
Uzbekistan Agriculture Water Management Agrarian Reforms
2013/2/28
The agriculture of Uzbekistan always played the important role in economy and in social life of the country. In spite of the fact that new branches of production have been created in the last years, a...
Farmer Water Management Strategies for Dry Season Water Shortages in Central Lombok, Indonesia
Water User Associations Subak n-Kind Payments Critical Dry Lands Coping Strategies Adaptation Cropping Systems
2013/3/8
This paper examines how farmers in central Lombok have organized themselves to manage agricultural water colle- ctively and to adapt to seasonally dry conditions. We interviewed eighteen village heads...
Applying evapotranspiration reference model and rainfall contribution index for agricultural water management plan in Burkina Faso
Evapotranspiration water scarcity rainfed cropping calendar irrigation efficiency food production
2010/9/14
Agriculture in Burkina Faso is largely dominated by 75% of rainfed crop production, which is characterized by short and unevenly distribution of annual rainfall. The shortage of water for crop product...
Effect of Heavy Manure Application and Water Management on Growth and Yield and CH4 and N2O Emission from the Paddy Field
Continuous application of farmyard manure Greenhouse gas Organic paddy field Restriction of irrigation
2009/7/8
The effects of farmyard manure application and water management on the growth and grain yield of rice and CH4 and N2O emission from the paddy field were examined from 2001 to 2003. By application of ...
Seasonal Changes in Branch Moisture of Satsuma Mandarin and Their Relations to Water Management
fruits quality leaf water potential TDR volumetric water content
2009/7/7
The relationships between volumetric water concentration in branches (θbranch) measured by time domain reflectometry (TDR) and soil moisture, potential evaporation, leaf water potential (LWP) and frui...
Assessment of Infiltration Rate Parameters for Water Management in Reclaimed Area
infiltration parameters infiltration rate water management Kriging techniques
2010/11/12
The rapid progress and development of agriculture in Egypt aim towards the expansion of
agricultural land, the utilization of all water sources and the increase in crop production to meet the needs o...
Water management method for decreasing of herbicide runoff from paddy fields
paddy field herbicide runoff from paddy field “water stoppage management” nonflooded paddy
2009/3/10
Water management method for decreasing of herbicide runoff from paddy fields.
Excess water storage depth—a water management practice to control simetryn and thiobencarb runoff from paddy fields
excess water storage depth paddy fields water management runoff simetryn
2009/3/5
Experiments were carried out to verify the effectiveness of the excess water storage depth (EWSD) in reducing runoff losses of simetryn and thiobencarb from paddy fields upon appreciable rainfall ev...
Performance assessment for irrigation water management：A case study in the Karacabey irrigation scheme in Turkey
Irrigation management performance indicators water user association logit model farmer satisfaction
2009/3/4
The objective of this study is to assess the performance of irrigation water management of the Bursa–Karacabey irrigation scheme (KIS) located in the western Turkey. The study was carried out ...
Aspects of red soil properties and water management in China
soil water red soil in China
2008/11/26
This paper is a brief reviev of studies on red soil water properties and its management in the tropics and subtropics of China. Although annual precipitation is more than evaporation, there is still s...
PRINCIPLES OF HYDROGEOMORPHOLOGY AS A BASIC PRECONDITION FOR SOLUTION OF TERRITORIAL STRUCTURE OF UNITARY SYSTEM OF AGRICULTURAL, FOREST AND WATER MANAGEMENT
invariance hydrogeomorphology water balance
2010/12/3
In the presented work, the laws of hydrogeomorfhology have been defi ned on the principle of symmetry and invariance, which are to be respected at solution of territorial structure of Unitary System o...