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Reduced nitrogen availability during growth improves quality in red oak lettuce leaves by minimizing nitrate content, and increasing antioxidant capacity and leaf mineral content
Lactuca sativa L. Hydroponic Phenolic Content Zinc Manganese Magnesium
2013/3/5
Overuse of N in lettuce production can lead to environmental problems caused by leaching and the accumulation of harmful nitrates in edible tissues. This study investigated the effect of applied nitro...
POPULATION DENSITY OF PHYTONOMUS VARIABILIS HRBST. AND PHYTODECTA FORNICATA BRUGG. ON MULTIFOLIOLATE AND TRIFOLIOLATE ALFALFA IN RELATION TO ANATOMICAL CHARACTERISTICS ON THEIR LEAVES
feeding behavior alfalfa weevil Phytodecta fornicata Brugg
2010/12/8
Two alfalfa cultivars - the multifoliolate “Mnogolistna 1” and the trifoliolate “Europe” were investigated for their resistance towards two main alfalfa defoliators Phytonomus variabilis Hrbst., 1795 ...
Microbiological Analysis and Effect of Selected Antibacterial Agents on Microbial Load of Fluted Pumpkin, Cabbage and Bitter Leaves
Decontamination Total aerobic count Microbial load Bacteriological survey
2010/11/15
Fresh vegetable are exposed to potential microbial contamination from farm to point of
consumption. Bacteriological safety survey of three vegetable; fluted pumpkin, cabbage and bitter leaf was carri...
Flavonoids from mulberry leaves by microwave-assisted extract and anti-fatigue activity
Flavonoids mulberry leaves microwave-assisted extract anti-fatigue
2010/9/10
Flavonoids from mulberry leaves (FML) were extracted using microwave-assisted extraction method (MAE). Several correlation factors were studied to optimise conditions at laboratory scale. The research...
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.
Purification of NADP-Malic Enzyme with the High Yield from Leaves of Mesembryanthemum crystallinum Exhibiting Crassulacean Acid Metabolism
Crassulacean acid metabolism Enzyme purification Mesembryanthemum crystallinum L NADP-malic enzyme
2009/7/31
Purification of NADP-Malic Enzyme with the High Yield from Leaves of Mesembryanthemum crystallinum Exhibiting Crassulacean Acid Metabolism.
Temperature Response of Photosynthesis and Activities of Phosphoenolpyruvate Carboxylase and Ribulose 1, 5-bisphosphate Carboxylase in Greened Calli Induced from Iceplant, Mesembryanthemum crystallinum L., Leaves
Crassulacean acid metabolism Greened callus Mesembryanthemum crystallinum L Phosphoenolpyruvate carboxylase
2009/7/23
Iceplant is a halophyte with two different photosynthetic modes of C3 and crassulacean acid metabolism (CAM). Environmental stress, such as a high salinity condition, is known as a trigger for shiftin...
Effect of Nitrogen Application and Leaf Removal on the Metabolism of Carbohydrate in Leaves and Stems of Rice Plants at Ripening Stage
Carbohydrate metabolism Leaf clipping treatment Neck internade of panicle Nitrogen top dressing
2009/7/21
Nitrogen topdressing and leaf removal were carried out on the rice variety Hitomebore immediately after heading and on Akitakomachi before heading, respectively.In the nitrogen topdressing(+N)plot, c...
Influence of Snow Melt Water on the Content of Mineral Nutrients in the Leaves of Broad Bean (Vicia faba L.)
Influence of Snow Melt Water Mineral Nutrients Broad Bean
2009/7/16
The content and distribution of potassium (K) and calcium (Ca) in the leaves of broad bean during the snow cover period were investigated to clarify the role of snow melt water in snow damage. The exp...
Relationship between the Varietal Difference in the Content of Mineral Nutrients in Leaves under Snow Cover and Morphological Characteristics in Broad Bean (Vicia faba L.)
Dwarfness Leaching Melt water Mineral nutrients Morphological characteristics Snow tolerance
2009/7/15
The varietal differences in the contents of mineral nutrients in leaves under snow cover was examined in relation to the morphological characteristics of shoots in 16 varieties of broad beans. By snow...
Changes in Concentration of Hydrogen Peroxide and Activities of Antioxidative Enzymes in Chilled Leaves of Acclimated Cattleya and Cymbidium Plants
Hydrogen Peroxide Concentration Antioxidative Enzymes Cymbidium Plants
2009/7/13
Naturally cold-acclimated (2 months from 10th Oct.) and non-acclimated (grown in a greenhouse at 13-28°C) potted plants of Sophrolaeliocattleya Estella Jewel (Cattleya) and Cymbidium Sazanami (Cymbidi...
Effects of Chilling and Shading on Hydrogen Peroxide Content and Activity of Oxidation-inhibiting Enzymes in the Primary Leaves of Adzuki Beans
Adzuki bean Ascorbate peroxidase (APX) Catalase (CAT) Chilling and shading Hydrogen peroxide (H2O2)
2009/7/8
In this experiment, primary leaves of two varieties of Adzuki beans, Buchishouryukei-1 which is cold sensitive in the budding stage and Akanedainagon which is cold resistant in the budding stage were...
Effects of Cold Acclimation on Pythium Snow Rot Resistance, Phenylalanine Ammonia-lyase Activity, and Contents of Phenol, Lignin and Sugar in Barley Leaves
Barley Cell wall Cold acclimation Lignin Phenol Phenylalanine ammonia-lyase
2009/7/7
We studied the relationship between the increase in resistance to Pythium snow rot provided by cold acclimation and changes in phenylalanine ammonia-lyase (PAL) activity, and the contents of total ph...
青钱柳叶总黄酮超声辅助提取工艺优化（Technology Optimization of Total Flavonoids Extraction from Cyclocarya Paliurus Leaves by Ultrasonic Assistance）
青钱柳叶 总黄酮 超声
2009/5/22
为研究以乙醇为溶剂超声波辅助提取青钱柳叶总黄酮的工艺，在单因素试验的基础上，采用四因素二次回归正交旋转组合设计，以液料比、超声处理时间、超声功率、溶剂体积分数为考察因素，优选了超声波辅助提取青钱柳叶总黄酮的最佳工艺。结果表明各因素对提取率的影响大小依次为：超声处理时间、溶剂体积分数、液料比、超声功率。最佳工艺条件为液料比55mL/g，超声处理时间34min，超声功率720W，溶剂体积分数60%，在...
Changes of nutrient concentration in chrysanthemum leaves under influence of solar radiation
Chrysanthemum x grandiflorum Time group AYR solar radiation nutritional status of plant statistical model
2010/1/15
Eleven pot cultivars of the chrysanthemum (Chrysanthemum x grandiflorum /Ramat./Kitam.) were grown in 12 year-round cycles. Starting with 2 January 2002, on the second day of each successive month, ro...