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Salt tolerance of spinach as related to seasonal climate
salt stress leafy vegetables gas exchange temperature
2016/3/11
Three sets of experiments with spinach (Spinacia oleracea L., cv. Racoon) were conducted under saline water irrigation during different time periods between December 7, 2012–June 15, 2013 to understan...
Thrips (Thysanoptera) of vegetable crops (okro, spinach, garden egg and pumpkin) grown in Southeastern Nigeria
thrips vegetable crops Nigeria
2015/1/30
Eight vegetable crops were sampled at five localities in Southeastern Nigeria and were found to harbour one or more species of thrips. The crops were Amaranthus hybridus, A. spinosus, Basella rubra, S...
Application of synchrotron radiation X-ray fluorescence to investigate the distribution of mineral elements in different organs of greenhouse spinach
spinach distribution of mineral elements synchrotron radiation XRF
2015/1/28
Consumption of vegetables is one of the most important ways of providing the body with mineral elements. However, it is not clear how mineral elements are distributed in different organs of vegetables...
Spinach could lead to alternative energy more powerful than Popeye
Spinach lead to alternative energy more powerful than Popeye
2014/8/14
Spinach gave Popeye super strength, but it also holds the promise of a different power for a group of scientists: the ability to convert sunlight into a clean, efficient alternative fuel.
Deep within spinach leaves, vibrations enhance efficiency of photosynthesis（图）
Short pulses of light The molecular vibration Photosynthesis Charge separation Cells biology
2014/7/18
ANN ARBOR—Biophysics researchers at the University of Michigan have used short pulses of light to peer into the mechanics of photosynthesis and illuminate the role that molecule vibrations play in the...
Antioxidant potential of spinach, peas and sweet corn in relation to freezing period
antioxidant activity freezed phenolic content food raw material
2014/2/24
We evaluated changes in the content of total polyphenols and antioxidant activity of frozen spinach, peas, and sweet corn in relation to the storage period. Total polyphenol content and antioxidant ac...
Lead Remediation of Contaminated Water by Charcoal, LA Red Clay, Spinach, and Mustard Green
Remediation Heavy Metal Lead Water Contamination Spinach Contaminated Water
2013/3/13
Lead is a toxic and naturally occurring substance with documented neurotoxin, toxic, and long-lasting adverse health effects globally. Lead exposure can cause impaired physical and mental development ...
Evaluation of Nitrogen Availability Based on the Amount of Extractable Soil Organic Nitrogen and Suggestion for the Proper Fertilization in Rain Shelter-grown Spinach
fertilization manure compost nitrogen uptake sulfate-extractable organic nitrogen
2010/11/24
Absorbance at 280 nm in soil extracts with 0.4 M sulfate solution was highly correlated with the concentration of total N in the extracts of different soils. Therefore, we proposed an easy detection p...
Effects of the Diurnal Change of Solar Radiation and the Temperature on the Change of Ascorbic Acid Content of Spinach
light intensity vitamin C weather
2010/11/24
Ascorbic acid content is an important factor in spinach (Spinacia oleracea L.) quality. In this study, we investigated the effects of the amount of solar radiation and temperature on the ascorbic acid...
Effect of regulated irrigation water temperature on hydroponics production of Spinach (Spinacia oleracea L.)
Growth rate root weights shoot weights leaf length leaf number
2010/9/14
The effects of different temperature regimes of irrigation water on the growth rate of Spinacia oleracea L. were determined in the greenhouse for 8 weeks. The spinach seedlings were irrigated with wat...
Evaluation of the Physio-Chemical and Microbial Properties of Green Tea Waste-Rice Bran Compost and the Effect of the Compost on Spinach Production
Composting Green tea waste Microbes Physio-chemical properties Rice bran Spinach
2009/7/23
To study the physio-chemical and microbial properties of green tea waste-rice bran compost (GRC), and feasibility of GRC as the alternative of agrochemicals for quality spinach production, five types ...
Growth of Crotalaria juncea and Sesbania cannabina Under Different Underground Water Levels and Their Nitrogen Contribution to the Succeeding Spinach Plant
Crotalaria juncea Green manure Sesbania cannabina Spinach Underground water level Upland field from paddy
2009/7/22
Dry matter production and nitrogen absorption of Crotalaria juncea and Sesbania cannabina grown under different underground water levels(16cm[high]and 32cm[low]below the ground)were evaluated in exper...
Effect of Air Temperature on the Content of Sugar and Vitamin C of Spinach and Komatsuna
Air Temperature Sugar and Vitamin C Spinach Komatsuna
2009/7/13
The relationship between the sugar and vitamin C contents in spinach (Spinacia oleracea L) and komatsuna (Brassica campestris L) and the maximum, minimum and mean air temperatures during the cultivati...
Seasonal Variation of L-Ascorbic Acid and Nitrate Content of Commercially Available Spinach
L-Ascorbic Acid Nitrate Content Spinach
2009/7/10
The seasonal variations of L-ascorbic acid and nitrate concentration in spinach purchased at a market in Ayabe city, Kyoto pref. were investigated. Spinach samples were purchased from the market 2-3 t...
Simultaneous Analysis of Nitrates and Major Organic Acids in Spinach Using Capillary Electrophoresis
Organic Acids Nitrates Capillary Electrophoresis
2009/7/10
It is necessary to decrease the concentrations of nitrate and oxalate in spinach for human health. This analytical method was developed to simultaneously determine nitrate, oxalate and other major org...