搜索结果: 1-6 共查到“农业生物化学 soil”相关记录6条 . 查询时间(0.164 秒)
Effects of Epibrassinolide and Abscisic Acid on Sorghum Plants Growing under Soil Water Deficit : II. Physiological basis for drought resistance induced by exogenous epibrassinolide and abscisic acid
Abscisic acid Brassinolide Cuticular transpiration Drought resistance Sorghum Stomatal transpiration
2009/7/31
It was reported that pretreatment with abscisic acid (ABA) increased the drought resistance of sorghum plants and that 22R, 23R epibrassinolide (EBR) enhanced the effects of ABA. To explore the mecha...
Efficacy of Certain Agrochemicals Application at Field Rates on Soil Fungi and Their Ultrastructures
Agrochemicals Fungal ultrastructural fungal community
2010/11/12
The efficiency of three different agrochemicals (fungicide, insecticide and fertilizer) and mixture of each fungicide and insecticide with the fertilizer was carried out to determine their effects on ...
Plant Growth Promoting Rhizobacteria Effect on Antioxidant Status, Photosynthesis, Mineral Uptake and Growth of Lettuce under Soil Salinity
Lettuce PGPR salinity photosynthesis mineral uptake antioxidant enzyme
2010/11/8
This study was carried out to investigate the effects of plant growth promoting rhizobacteria (PGPR) on the antioxidant status, photosynthesis, mineral content and growth of lettuce (Lactuca sativa L....
Microbial and Enzyme Dynamics in Distillery Spentwash Treated Soil
Distillery spentwash microbial population enzyme activities
2010/11/8
Distillery spentwash is an effective organic liquid manure derived from distillery industries.
A laboratory incubation study was conducted to study the impact of different levels of spentwash viz., 5...
Assessment of the agrochemical properties of the soil using the extraction solution Mehlich 3 in Estonia
fertiliser requirement available phosphorus potassium calcium magnesium copper manganese double lactate extraction ammonium lactate extraction
2010/1/13
To determine the requirement of macro- and microelements, seven extraction solutions have been employed in Estonian practice. Double lactate (DL) extraction has been used for determination of the phos...
Sources of acidity and metals in a stream draining acid sulphate soil, till and peat, western Finland, revealed by a hydrochemical and sulphur isotope study
acid sulphate soil alkali metals alkaline earth metals sulphur ditching sulphur isotopes land use catchment area
2010/8/11
The main aim of this study was to determine, during extreme hydrological conditions, the source(s) of acids, sulphate and metals (alkali and alkaline earths) in the Munsala stream (western Finland) dr...