搜索结果: 1-15 共查到“农学 Ammonium-N”相关记录23条 . 查询时间(0.055 秒)
Genetic basis of resistance to quaternary ammonium compounds – the qac genes and their role: a review
antimicrobial disinfectant biocide benzalkonium chlorhexidine cation susceptibility
2015/4/16
Although the qac genes are named after one of their main substrates (i.e., quaternary ammonium compounds), these genes also code for resistance to a broad spectrum of other cationic compounds such as ...
Flower thinning of apple cultivar Braeburn using ammonium and potassium thiosulfate – Short communication
bearing potential phytotoxicity
2015/3/4
Ammonium and potassium thiosulfate are used commercially or experimentally as flower thinners because they are
considered user, environment and consumer safe. The thinning trials were conducted in 2...
Sensitivity of fungi to urea, ammonium nitrate and their quimolar solution UAN
urea ammonium nitrate UAN fungi urease inhibitor NBPT
2015/3/1
The sensitivity of oomycota, saprophytic and pathogenic fungi to urea, ammonium nitrate and UAN (urea plus ammonium nitrate in equimolar solution) was studied in laboratory trials. The compounds were ...
Soil nematode responses to fertilization with ammonium nitrate after six years of unfertilized apple orchard
ecological indices soil food web bioindicator nitrogen fertilizer Malus domestica
2014/10/24
A nematode community was used as a bioindicator of changes in agroecosystems caused by fertilization. The effect of applying nitrogen (N) fertilizer on a soil nematode community structure was studied ...
Utilization of boron compounds as synergists with ammonium polyphosphate for flame retardant wood-polymer composites
Ammonium polyphosphate boron boron phosphate flame retardants
2011/6/29
The investigation consisted of utilizing boron compounds (BCs) as a synergist with ammonium polyphosphate (APP) in manufacturing flame retardant wood-polymer composites (WPCs).
ROW METHOD OF SUGAR BEET (BETA VULGARIS L.) FERTILIZATION WITH MULTICOMPONENT FERTILIZER BASED ON UREA-AMMONIUM NITRATE SOLUTION AS A WAY TO INCREASE NITROGEN EFFICIENCY
multicomponent liquid fertilizer based on UAN sugar beet P and K rates
2010/12/9
Sugar beet is the main crop commonly cultivated for sugar production in temperate regions of the World. Actual yields in main Central Europe producing countries are much lower, due to many limiting fa...
Effects of Ammonium Nitrate Application on Skin Color Development of Streptomycin-Treated Seedless ‘Fujiminori’ and ‘Kyoho’ Grape Cultivars
tetraploid grape ammonium nitrate (AMN)
2010/12/2
We investigated the effects of ammonium nitrate (NH4NO3, AMN) application with gibberellic acid (GA) at 13 days after full bloom on the skin color, size and other fruit qualities of tetraploid ‘Fujimi...
Utilization of boron compounds as synergists with ammonium polyphosphate for fl ame retardant wood-polymer composites
Ammonium polyphosphate boron boron phosphate fl ame retardants polypropylene wood-polymer
2011/3/29
Th e investigation consisted of utilizing boron compounds (BCs) as a synergist with ammonium polyphosphate
(APP) in manufacturing fl ame retardant wood-polymer composites (WPCs). Flame retardants (FR...
Measurement of Ammonium Nitrogen Volatilization Retes from Rice Leaves during the Ripening Period
Ammonium Nitrogen Volatilization Rice Ripening Period
2009/8/6
Measurement of Ammonium Nitrogen Volatilization Retes from Rice Leaves during the Ripening Period.
Effects of Ammonium Sulfate Treatment to Seed Corm on the Growth and Yield of Konjak Plants
Ammonium sulfate treatment Konjak Seed corm Storage
2009/8/4
Effects of Ammonium Sulfate Treatment to Seed Corm on the Growth and Yield of Konjak Plants.
Effect of Alum and Liquid Alum on pH, EC, Moisture,Ammonium and Soluble Phosphorus Contents in Poultry Litter During Short Term:a Laboratory Experiment
alum ammonium EC liquid alum moisture pH soluble reactive P
2009/7/29
Aluminum sulfate (alum, [Al2 (SO4)3. 14H2O]) additions to poultry litter can be used effectively as litter amendments, which can lead to greatly reduce ammonia emissions and phosphorus solubility in t...
Relationship between Root Respiration and Silica : Calcium Ratio and Ammonium Concentration in Bleeding Sap from Stem in Rice Plants during the Ripening Stage
Ammonium Bleeding Calcium Rice Root respiration
2009/7/29
Rice plants were given various treatments, such as organic matter application, a large amount of nitrogen as topdressing and light shading of 75%, and ammonium (NH3), silica (SiO2) and calcium (Ca) in...
Regulation of Ammonium Accumulation during Salt Stress in Rice (Oryza sativa L.) Seedlings
Glutamate dehydrogenase Glutamate synthase Glutamine synthetase 2-Oxoglutarate Protease Protein synthesis
2009/7/24
Metabolic processes related to ammonium release and assimilation were investigated in a salt-sensitive rice (Oryza sativa L.) cultivar Anapurna. Ammonium content of the 3rd leaves increased 3-4 times ...
Relationships between Nitrogen Content in Leaf Dry Weight Basis and Absorption Capacity of Ammonium and Nitrate of Rice Seedlings Grown under Low Nutrient Concentrations
Absorption capacity Leaf blade Low nutrient NH4+ Nitrogen content NO3- Rice
2009/7/23
Relationships between Nitrogen Content in Leaf Dry Weight Basis and Absorption Capacity of Ammonium and Nitrate of Rice Seedlings Grown under Low Nutrient Concentrations.
Rice Uptake and Recovery of Nitrogen with Different Methods of Applying 15N-Labeled Chicken Manure and Ammonium Sulfate
Ammonium sulfate Chicken manure Method of fertilizer application 15N-labeled Nitrogen recovery Rice
2009/7/23
The effects of different methods of fertilization on rice uptake and recovery of nitrogen were studied using 15N-lablled chicken manure (CM) and ammonium sulfate (AS). The results showed that the appl...