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Evaluation of gaseous concentrations, bacterial diversity and microbial quantity in different layers of deep litter system
Deep Litter System Environment Gases Concentrations Bacterial Diversity Microbial Quantity
2017/3/9
An experiment was conducted to investigate the environment of the deep litter system and provided theoretical basis for production.
AN INTEGRATED GIS AND KNOWLEDGE-BASED DECISION SUPPORT SYSTEM IN ASSISTING FARM-LEVEL AGRONOMIC DECISION-MAKING
GIS Knowledge Representation Digital Agriculture Decision Support
2015/7/29
A main task in agriculture production is field management of water and fertilizer. Excessive fertilizer and water application not only
waste resource but also pollute the environment. The traditiona...
Justification of public investment initiatives on water transfer systems as an instrument for water balances in Spain: the case of the Júcar–Vinalopó water transfer system
Water Transfer Cost Recovery Groundwater Water Cost
2013/3/5
One of the most controversial issues in recent years in water management has been finding a balance between available resources and water needs related to certain territories. The changes brought abou...
Application of a geographical information system (GIS) based hydrological model for flow prediction in Gorganrood river basin, Iran
WetSpa model distributed model geographical information system flow prediction
2011/2/22
In this paper a spatially distributed hydrologic model (WetSpa) is used to estimate daily river water discharge in Gorganrood river basin, Iran. The model combines topography, land use and soil maps, ...
Agrobacterium Tumefaciens Nitrogen Fixation System Expresses in Sinorhizobium meliloti (=Rhizobium meliloti)
Acetylene reduction dry weight root nodules Alfalfa Sinorhizobium meliloti Rhizobium meliloti Agrobacterium tumefaciens
2010/11/16
Kanvinde and Sastry (Appl. and Environ. Microbiol. 56:2087-2092, 1990) had previously
demonstrated that A. tumefaciens has all the physiological characters of a diazotroph. Genetic evidence indicates...
ASSESSMENT OF SPATIAL AND TEMPORAL FLUCTUATIONS IN WATER QUALITY OF A TROPICAL PERMANENT ESTUARINE SYSTEM - TAPI, WEST COAST INDIA
Estuary Dissolved nutrients Cluster analysis Principal Component Analysis
2010/3/26
A study pertaining to seasonal variation in physicochemical properties was carried out at five
sites of Tapi estuarine zone for a period of one year i.e. July 2008 to June 2009. It revealed that the ...
STABILITY AND FLUCTUATIONS IN A THREE SPECIES SYSTEM: A PLANT WITH TWO VERY DIFFERENT POLLINATORS
Pollination mutualism population dynamics competition mathematical models
2010/3/26
We present a multi-species model of one plant with two nectivore pollinators. This system has
mutualism between the plant and the pollinators, and competition for food between pollinators. Both polli...
Flood forecasting based on geographical information system
Hydraulic simulation flood management Zaremrood River
2010/9/13
Floodplain management is a recently new and applied method at the river engineering and is essential for prediction of flood hazards. On the other hand, for the purpose of managing and performing all ...
基于Open L-System的植物生长模拟研究
虚拟植物 Open L-System 植物模型 环境交互模型
2009/8/3
为了真实地模拟植物生长发育过程，引入了Open L-System建模理论。在植物形态发生模型的基础上，根据植物生长时其形态特征及环境之间的相互作用，构建了综合考虑植物生长发育与环境影响的虚拟植物模型。
Making a Greener Revolution:A Nutrient Delivery System for Food Production to Address Malnutrition through Crop Science
Cereal production Crop science Malnutrition Nutrients Rickets
2009/7/24
During the 1970s, the Green Revolution basically used dwarfing genes in wheat and rice that allowed greater water and fertilizer efficiency which dramatically increased the cereal productivity and th...
Electron Microscopy of Plastid-Amyloplast System Involved in Stiarch Synthesis and Accumulation in Japanese Yam Tuber (Dioscorea japonica)
Amyloplast Electron microscopy Jananese yam Plastid Starch accumulatlion Starch synthesis
2009/7/22
The plastid-amyloplast system involved in starch synthesis and accumulation in the Japanese yam tuber was observed by electron microscopes. According to observation with a scanning electron microscope...
Electron Microscopy of Plastid-Amyloplast System Involved in Starch Synthesis and Accumulation in Eddoe Corm
Amyloplast Corm Eddoe Electron microscopy Plastid Starch accumulation Starch synthesis
2009/7/21
The plastid-amyloplast system involved in starch synthesis and accumulation in Eddoe corm was observed by electron microscopes.According to an observation with a scanning electron microscope, a large ...
Canopy Closure of Chinese Milk Vetch(Astragalus sinicus L.)on Rice-Chinese Milk Vetch Rotation System
Allelopathy Canopy closure Chinese milk vetch(Astragalus sinicus L.) Direct seeding Early growth
2009/7/16
Rice-Chinese milk vetch was cultivated by a rotation system from 1994 to 1997 to examine the effect of rice straw on the establishment and growth of Chinese milk vetch. Chinese milk vetch was sown in ...
Method of Investigation in Rhizobacterial Flora of Crops and Application Case by Using Biolog's Identification System
Biolog's identification system Diversity index Rhizobacteria Rhizobacterial flora
2009/7/15
Fifty strains of rhizobacteria were isolated from roots of crops in rotation and monocropping plots of soybeans and sweet potatos one month before harvest, and they were identified by using Biolog's ...
Specific Differences in Matter Production and Water Purification Efficiency in Plants Grown by the Floating Culture System
Nutrient concentration Slow release fertilizer Specific difference Water purification
2009/7/9
Matter production and water-purification efficiency were compared among nine gramineous plants and one cyperaceous plant grown by the floating culture on natural water in order to determine the plant...