scholarly journals Corrigendum: Eudesmanolides and Other Constituents from the Flowers of Wedelia trilobata

2020 ◽  
Vol 17 (10) ◽  
Author(s):  
Yang Hui ◽  
Jian Cao ◽  
Jing Lin ◽  
Jian‐Ni Yang ◽  
Ya‐Jun Liu ◽  
...  
Keyword(s):  
Wedelia Trilobata

Antimicrobial activity of Wedelia trilobata crude extracts

Phytomedicine ◽  
1999 ◽  
Vol 6 (2) ◽  
pp. 133-134 ◽  
Author(s):  
A. Taddei ◽  
A.J. Rosas-Romero
Keyword(s):  
Antimicrobial Activity ◽  
Wedelia Trilobata ◽  
Crude Extracts

scholarly journals Competitive ability and plasticity of Wedelia trilobata (L.) under wetland hydrological variations

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Qaiser Javed ◽  
Jianfan Sun ◽  
Ahmad Azeem ◽  
Khawar Jabran ◽  
Daolin Du
Keyword(s):  
Competitive Ability ◽  
Wedelia Trilobata

scholarly journals Fluctuated water depth with high nutrient concentrations promote the invasiveness of Wedelia trilobata in Wetland

2019 ◽  
Vol 10 (2) ◽  
pp. 832-842 ◽  
Author(s):  
Jianfan Sun ◽  
Qaiser Javed ◽  
Ahmad Azeem ◽  
Ikram Ullah ◽  
Muhammad Saifullah ◽  
...  
Keyword(s):  
Water Depth ◽  
Nutrient Concentrations ◽  
Wedelia Trilobata ◽  
High Nutrient

Eudesmanolides from Wedelia trilobata (L.) Hitchc. as Potential Inducers of Plant Systemic Acquired Resistance

2013 ◽  
Vol 61 (16) ◽  
pp. 3884-3890 ◽  
Author(s):  
Yating Li ◽  
Xiaojiang Hao ◽  
Shifei Li ◽  
Hongping He ◽  
Xiaohui Yan ◽  
...  
Keyword(s):  
Systemic Acquired Resistance ◽  
Acquired Resistance ◽  
Wedelia Trilobata

New wedelolides, (9 R ) - eudesman-9,12-olide δ-lactones, from Wedelia trilobata

2016 ◽  
Vol 17 ◽  
pp. 304-309 ◽  
Author(s):  
Toan Phan Duc ◽  
Truong Van Nguyen Thien ◽  
Akino Jossang ◽  
Phi Phung Nguyen Kim ◽  
Philippe Grellier ◽  
...  
Keyword(s):  
Wedelia Trilobata

Preliminary Researches on Conditions to Extract Chlorophyll from Leaves of Wedelia Trilobata (L.) Hitchc

2013 ◽  
Vol 815 ◽  
pp. 362-366
Author(s):  
Tuan Na Li ◽  
Gan Zhao ◽  
Li Guo Qiu
Keyword(s):  
Ethyl Acetate ◽  
Volume Ratio ◽  
Alcohol Solution ◽  
Extraction Time ◽  
Wedelia Trilobata ◽  
The One ◽  
Solution Volume

Among the extractants used, the extraction effect by acetone was the best, and the one by mixed extractant B was the second. The extraction effect declined gradually according to the order below: acetone >mixed extractant B >alcohol >95% alcohol >ethyl acetate >80% acetone >90% acetone >mixed extractant A >aether. Otherwise, when extraction time was 10 min, the extraction effect by acetone was the best. When dosage was 5 mL, the extraction effect by acetone was the best. With 95% alcohol being used to prepare extractants with acetone, the extraction effect was the best when the volume ratio of acetone and 95% alcohol was 2:1. With alcohol solution of different concentration being used to prepare extractants with acetone, where acetone/alcohol solution volume ratio was 2:1, the extraction effect was the best when the concentration of alcohol solution was 75% (v/v).

scholarly journals Growth and Yield of Chili Pepper as Affected by Weed Based Organic Compost and Nitrogen Fertilizer

2017 ◽  
Author(s):  
Nanik Setyowati ◽  
Zainal Muktamar ◽  
Bani Suriyanti ◽  
Marulak Simarmata
Keyword(s):  
Nitrogen Fertilizer ◽  
Organic Fertilizer ◽  
Biological Properties ◽  
Chili Pepper ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Wedelia Trilobata ◽  
Randomized Design ◽  
Speed Up ◽  
Organic Compost

Fertility improvement of Ultisol is inevitable to increase growth and yield of chili pepper since the nutrient availability and organic matter of this soil is relatively low. Application of organic fertilizer will enhance microorganism activity in soil, thereafter will improve the availability of nutrients as well as other chemical, physical, biological properties of the soil. Most of manure releases nutrient quite slowly; therefore, addition of nitrogen to soil is expected to speed up the availability of nutrient to plant. Weed based organic fertilizers from Wedelia (Wedelia trilobata) and Siam weed (Chromolaena odorata) biomass have potential to substitute inorganic fertilizer. The objective of the experiment was to compare the effects of weed based organic compost and dry leaves compost with or without addition of nitrogen fertilizer on growth and yield of chili pepper. The experiment was carried out using Completely Randomized Design (CRD) with treatments of 200 kg urea ha-1; Wedelia compost (WDC) 20 ton ha-1; WDC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively; Siam weed compost (SWC) 20 ton ha-1, SWC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively; and dry leaves compost (DLC) 20 ton ha-1, DLC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively. The result revealed that composts with or without addition of nitrogen fertilizer had similar responses on the growth of chili pepper. Wedelia and Siam weeds compost at 20 ton ha-1 tended to give better yield of chili pepper as compared to application of urea alone. This result indicated that weed based organic fertilizers could substitute nitrogen fertilizer.

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