Biochar Affects Essential Nutrients of Carrot Taproots and Lettuce Leaves [0.03%]
生物炭影响胡萝卜肉质直根及生菜叶必需元素含量的效果研究
David M Olszyk,Tamotsu Shiroyama,Jeffrey M Novak et al.
David M Olszyk et al.
Essential nutrient concentrations in crops can affect human health. While biochar has the potential as a soil amendment to improve crop yields, it may also affect the concentrations of nutrients such as Ca, Fe, K, Mg, Mn, and Zn in edible p...
Luping Qu,Mark P Widrlechner
Luping Qu
Prunella vulgaris (Lamiaceae), commonly known as selfheal, is a perennial herb with a long history of use in traditional medicine. Recent studies have found that P. vulgaris possesses anti-inflammatory, antiviral, and antibacterial properti...
Phenotypic Characteristics as Predictors of Phytosterols in Mature Cycas micronesica Seeds [0.03%]
成熟 Cycas micronesica种子中植物甾醇的表型指标预测模型
Thomas E Marler,Christopher A Shaw
Thomas E Marler
The relationship between mature Cycas micronesica K.D. Hill seed sterol concentration and content and plant or seed phenotypic characteristics was established by multiple regression. Combined models were significant for free but not glycosy...
Effect of Saline Water Irrigation on Growth and Physiological Responses of Three Rose Rootstocks [0.03%]
盐水灌溉对三种玫瑰砧木生长及生理响应的影响
Genhua Niu,Denise S Rodriguez,Lissie Aguiniga
Genhua Niu
Salt-tolerant landscape plants are needed for arid and semiarid regions where the supply of quality water is limited and soil salinization often occurs. This study evaluated growth, chloride (Cl) and sodium (Na) uptake, relative chlorophyll...
The effect of seed source, light during germination, and cold-moist stratification on seed germination in three species of Echinacea for organic production [0.03%]
三种紫锥菊种子发芽试验——有机栽培种源、光照和冷湿层积处理的影响
Fredy R Romero,Kathleen Delate,David J Hannapel
Fredy R Romero
Organic production of one of the most popular botanical supplements, Echinacea, continues to expand in the U.S. Echinacea seeds typically show a high degree of dormancy that can be broken by ethephon or gibberelic acid (GA), but these metho...
Ethephon Promotes Germination of Echinacea angustifolia and E. pallida in Darkness [0.03%]
乙烯利促进Echinacea angustifolia和E.pallida在黑暗中的发芽
Luping Qu,Xiping Wang,Eatherley Hood et al.
Luping Qu et al.
Seeds from five lots each of Echinacea angustifolia DC, and E. pallida (Nutt.) Nutt. were germinated in a growth chamber in light (40 μmol·m(-2)· s(-1)) or darkness at 25 °C for 16 to 20 d after soaking in 1 mM ethephon or water for 10 ...
Patterns of Variation in Alkamides and Cichoric Acid in Roots and Aboveground Parts of Echinacea purpurea (L.) Moench [0.03%]
紫锥菊(Echinacea purpurea)根及地上部分中烷amide和 chicoric酸的变异规律
Luping Qu,Ying Chen,Xiping Wang et al.
Luping Qu et al.
We investigated patterns of variation in alkamides and cichoric acid accumulation in the roots and aboveground parts of Echinacea purpurea (L.) Moench. These phytochemicals were extracted from fresh plant parts with 60% ethanol and quantifi...
Chromosome Karyotypes of Echinacea angustifolia var. angustifolia and E. purpurea [0.03%]
紫锥菊Echinacea angustifolia和E. purpurea染色体核型分析
Luping Qu,Xiping Wang,Eatherley Hood et al.
Luping Qu et al.
Chromosome karyotypes of the most commonly cultivated and medicinally used Echinacea taxa, E. angustifolia DC. var. angustifolia and E. purpurea (L.) Moench., were analyzed. The chromosomes of both taxa are medium in length, ranging from 4....
Commercial Seed Lots Exhibit Reduced Seed Dormancy in Comparison to Wild Seed Lots of Echinacea purpurea [0.03%]
紫锥菊（Echinacea purpurea）商业种子批的种子休眠程度低于野生种子批
Luping Qu,Xiping Wang,Ying Chen et al.
Luping Qu et al.
Seed germination patterns were studied in E. purpurea (L.) Moench grouped by seed source, one group of seven lots from commercially cultivated populations and a second group of nine lots regenerated from ex situ conserved wild populations. ...
Green-light supplementation for enhanced lettuce growth under red- and blue-light-emitting diodes [0.03%]
绿光补充照射可以增强红蓝LED复合光照下的生菜生长
Hyeon-Hye Kim,Gregory D Goins,Raymond M Wheeler et al.
Hyeon-Hye Kim et al.
Plants will be an important component of future long-term space missions. Lighting systems for growing plants will need to be lightweight, reliable, and durable, and light-emitting diodes (LEDs) have these characteristics. Previous studies ...