IDADE DA FOLHA E RESISTÊNCIA DE VARIEDADES DE Brassica oleracea var. acephala A Brevicoryne brassicae (HEMIPTERA: APHIDAE)
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چکیده
منابع مشابه
Metabolic profiling and biological capacity of Pieris brassicae fed with kale (Brassica oleracea L. var. acephala).
Phenolic and organic acid profiles of aqueous extracts from Pieris brassicae material and the host kale (Brassica oleracea L. var. acephala) leaves were determined by HPLC/UV-DAD/MS(n)-ESI and HPLC-UV, respectively. The identified phenolics included acylated and nonacylated flavonoid glycosides, hydroxycinnamic acyl gentiobiosides, and sulphate phenolics. Kale exhibited the highest content (11g...
متن کاملFactors Affecting Abundance and Damage Caused by Cabbage Aphid, Brevicoryne brassicae on Four Brassica Leafy Vegetables: Brassica oleracea var. Acephala, B. chinense, B. napus and B. carinata
Resistance of four brassica leafy vegetables: kale, Chinese cabbage, rape and Ethiopian mustard to cabbage aphid, Brevicoryne brassicae (L.) was studied in cage experiments at the Botswana College of Agriculture, Gaborone, Botswana. A completely randomised design with cultivars as treatments and four replicates per treatment was used. One newly laid nymph was placed on each of the four potted p...
متن کاملVolatile constituents throughout Brassica oleracea L. Var. acephala germination.
In this work, the volatile composition of kale ( Brassica oleracea L. var. acephala) and its variation during germination were monitored during the first 9 days of seedling development by headspace solid-phase microextraction (HS-SPME) combined with gas chromatography/ion trap-mass spectrometry (GC/IT-MS). Differences were found among the materials in the distinct analyzed periods. A total of 6...
متن کاملUptake of thallium from artificially contaminated soils by kale (Brassica oleracea L. var. acephala)
A pot experiment focused on the study of factors influencing thallium transfer from contaminated soils into kale (green cabbage, Brassica oleracea L. var. acephala, variety Winterbor F1) was evaluated. Three different types of topsoils with naturally low content of thallium (heavy, medium and medium-light soil) were used for pot experiments. The soils were contaminated with thallium sulfate to ...
متن کاملComposition and antioxidant activity of kale (Brassica oleracea L. var. acephala) raw and cooked.
BACKGROUND Cabbage vegetables, like Brassica group, are perceived as very valuable food products. They have a very good nutritive value, high antioxidant activity and pro-healthy potential. Especially, kale (Brassica oleracea L. var. acephala) is characterized by good nutritional and pro-healthy properties, but this vegetable is not popular in Poland. The aim of this work was to assess the chem...
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ژورنال
عنوان ژورنال: BRAZILIAN JOURNAL OF AGRICULTURE - Revista de Agricultura
سال: 2015
ISSN: 2318-2407,0034-7655
DOI: 10.37856/bja.v78i3.304