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1. Amaranthus – a traditional green leafy vegetable in Papua New Guinea

Author:
Quartermain, A.; Toiraena, R.; Kaison, G.; Fowate, S. J.
Source:
Acta horticulturae 2015 no.1102 pp. 53-60
ISSN:
0567-7572
Subject:
Brassica rapa subsp. chinensis,   etc   ; Abelmoschus manihot; Amaranthus tricolor; Solanum nigrum; chemical analysis; color; cultivars; diet; females; genetic variation; green leafy vegetables; income; introduced species; leaves; markets; nutritive value; plant architecture; planting; seed germination; seedlings; surveys; Papua New Guinea;     Show all 22 Subjects
Abstract:
... The Papua New Guinea University of Natural Resources and Environment is engaged in a study on selected traditional green leafy vegetables, with traditional defined as pre-colonial. These locally grown vegetables compete in the market place and in diets with a range of introduced species. Recorded information is scarce on the sources, genetic variation and nutritional values of the species prominen ...
DOI:
10.17660/ActaHortic.2015.1102.5

2. Detection of chromosome loci determined morphological and black rot resistance traits in Brassica rapa L

Author:
Artemyeva, A.M.; Rudneva, E.N.; Volkova, A.I.; Kocherina, N.V.; Chesnokov, Y.V.
Source:
Acta horticulturae 2013 no.1005 pp. 105-109
ISSN:
0567-7572
Subject:
Brassica rapa subsp. chinensis; Brassica rapa subsp. trilocularis,   etc   ; Xanthomonas campestris pv. campestris; cultivars; disease resistance; flowering; flowers; genes; genetic markers; interspecific hybridization; introgression; leaves; loci; marker-assisted selection; pathogens; plant breeders; quantitative trait loci; races; turnips; Russia;     Show all 20 Subjects
Abstract:
... Quantitative Trait Loci (QTL) analysis has been used to identify genes related to a wide range of morphological and disease resistance traits in Brassica rapa L. Two DH mapping populations resulted from crosses between Yellow sarson YS-143, Pak choi РC175, and Vegetable turnip VT115 accessions (DH38: РC175 × YS143 and DH30: VT115 × YS143) have been used at present work. Both populations were evalu ...

3. DNA template preparation and technology system building for AFLP analysis of Chinese cabbage (Brassica campestris L. ssp. Pekinensis)

Author:
Meng, Shuchun; Zhang, Haiying; Liu, Ling; Liu, Yumei
Source:
Acta horticulturae 2012 no.944 pp. 159-167
ISSN:
0567-7572
Subject:
Brassica rapa subsp. oleifera,   etc   ; Chinese cabbage; cultivars; amplified fragment length polymorphism; DNA; breeding; leaves; DNA fingerprinting; genetic variation; temperature; genetic relationships; genetic markers;     Show all 12 Subjects
Abstract:
... In this study, the improved method of CTAB was used to extract genomic DNA from tender leaves of Chinese cabbage (Brassica campestris L. ssp. pekinensis). DNA restriction reaction, ligase reaction, pre-amplification and selective amplification were optimized for establishment of AFLP reaction system and clear DNA fingerprints. The results indicated: (1) The effects of restriction of DNA, lingation ...
DOI:
10.17660/ActaHortic.2012.944.21

4. Effect of controlled atmosphere and temperature on physiological disorders of stored Chinese cabbage (Brassica rapa L. var. Pekinensis)

Author:
Adamicki, F.
Source:
Acta horticulturae 2003 no.600 pp. 297-301
ISSN:
0567-7572
Subject:
Brassica rapa,   etc   ; Chinese cabbage; air; carbon dioxide; color; controlled atmosphere storage; cultivars; firmness; leaves; oxygen; storage quality; storage temperature; storage time;     Show all 13 Subjects
Abstract:
... Experiments have been conducted over the last four seasons to determine the effect of temperature and controlled atmosphere during long term storage on the quality and physiological disorders of few cultivars of Chinese cabbage. The highest percentage of physiologically damaged heads was noted during storage in air. The most advantage storage temperature, to avoid physiological damage, depends on ...

5. Importance of seed quality for the fresh cut chain

Author:
Deleuran, L. C.; Olesen, M. H.; Shetty, N.; Gislum, R.; Boelt, B.
Source:
Acta horticulturae 2018 no.1209 pp. 35-40
ISSN:
0567-7572
Subject:
Brassica rapa subsp. chinensis,   etc   ; cultivars; environmental factors; fresh produce; leaves; multispectral imagery; near-infrared spectroscopy; packaging; production technology; seed quality; seed testing; seeds; transportation; vegetable growing; viability; vigor; washing;     Show all 17 Subjects
Abstract:
... Seed is the most fundamental input in vegetable production on which the effectiveness of other inputs and outputs depends. If the seed is of poor quality, the use of other inputs is less successful and will occasionally be irrelevant. A definition of seed quality will depend upon the use for which the seed is intended. Viability, vigor, uniformity, purity and health of the seeds are quality parame ...
DOI:
10.17660/ActaHortic.2018.1209.5

6. Molecular cloning of Crr1a, a gene for resistance to clubroot disease (Plasmodiophora brassicae woronin) in Brassica rapa L

Author:
Hatakeyama, K.; Tomita, R.N.; Kato, T.; Nunome, T.; Fukuoka, H.; Matsumoto, S.; Suwabe, K.
Source:
Acta horticulturae 2013 no.1005 pp. 621-626
ISSN:
0567-7572
Subject:
Brassica rapa,   etc   ; Arabidopsis; Plasmodiophora brassicae; alleles; apical meristems; breeding; cole crops; complementary DNA; cortex; cultivars; hypocotyls; leaves; loci; molecular cloning; quantitative trait loci; root hairs; stele; vegetables;     Show all 18 Subjects
Abstract:
... Clubroot disease, caused by the obligate biotrophic protist Plasmodiophora brassicae Woronin, is one of the most economically important diseases of Brassica crops in the world. Although many clubroot resistance (CR) loci have been identified through genetic analysis and QTL mapping, the molecular mechanisms underlying P. brassicae-host interactions remain unknown. Here we report the map-based clon ...

7. The adaptation of pak choi (Brassica rapa var. chinensis) cultivars in Samsun Province, Turkey

Author:
Balkaya, A.; Aydin, O.; Dogru, S. Murat
Source:
Acta horticulturae 2018 no.1202 pp. 55-62
ISSN:
0567-7572
Subject:
Brassica rapa subsp. chinensis,   etc   ; autumn; bolting; cultivars; growing season; leaves; sowing date; spring; vegetables; Turkey (country);     Show all 10 Subjects
Abstract:
... This study was carried out to investigate the possibilities of pak choi cultivation and to determine the suitable cultivars of pak choi under the ecological conditions of Samsun between the autumn and spring growing season in 2010-2011. In this study, three sowing dates with 15 day intervals (1st August, 15th August, 1st September) at the end of autumn period in 2010, two sowing dates (1st April, ...
DOI:
10.17660/ActaHortic.2018.1202.8