The CPRO Cannabis germplasm collection

Meijer, E. P. M. de; Soest, L.J.M. van

doi:10.1007/bf00041754

Cited by 34 publications

(33 citation statements)

References 4 publications

(3 reference statements)

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“…In the preliminary study of 1989, 32 accessions of the CPRO Cannabis collection (de Meijer & van Soest, 1992) were grown in plots of 4.5 × 0.75 m E. Each plot contained 3 rows, 25 cm apart. Individual plants were spaced in an average density of about 35 plants per m 2.…”

Section: Cultivation Of Plants and Determination Of Non-chemical Charmentioning

confidence: 99%

“…In the former USSR a low content of psychoactive compounds is one of the priorities in hemp breeding (Virovets et al, 1987;Gorskhova et al, 1988). In the context of the Dutch National Hemp Programme a collection of Cannabis accessions was established (de Meijer & van Soest, 1992). Selected accessions of this collection will be used in a breeding programme.…”

Section: Introductionmentioning

confidence: 99%

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Characterisation of Cannabis accessions with regard to cannabinoid content in relation to other plant characters

Kamp²,

1992

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Ninety seven Cannabis accessions were evaluated for cannabinoid content and non-chemical plant characters. Variation within populations for cannabinoid content, and consistency of chemical characters at the population level were investigated. The relationship between chemical and other plant characters was very limited. Leaflet width and phenological data can be used for a rough prediction of the chemical phenotype on a population level. Various combinations of cannabinoid content and other economic plant characters were observed, thus a breeding programme will not be hampered by strict linkage. For a selection programme a direct analysis of cannabinoids will be inevitable.

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Section: Cultivation Of Plants and Determination Of Non-chemical Charmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Characterisation of Cannabis accessions with regard to cannabinoid content in relation to other plant characters

Kamp²,

1992

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“…Rapid changes in narcotic potency and plant habit after a few generations under altered conditions have been reported (Demeijer and Vansoest 1992 …”

Section: Germplasm Collectionmentioning

confidence: 99%

Cultivation and Breeding of Cannabis sativa L. for Preparation of Standardized Extracts for Medicinal Purposes

Farag

Kayser

2015

Medicinal and Aromatic Plants of the World

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Cannabis sativa L. (marijuana; Cannabaceae) is a plant with worldwide distribution, yielding fiber and food, as well as a psychoactive drug. Cannabinoids and in particular the main psychoactive Δ 9 -THC are promising substances for the development of new drugs and are of high therapeutic potential. This review gives an overview of Cannabis classification, the current verities, botanical features, genomics, chemicals constituents, cellular site and biosynthesis of cannabinoids. Furthermore, the different cultivation and breeding forms, changes in cannabinoids over time, method of harvesting, drying and processing of Cannabis are extensively described in addition to the analytical procedures for standardization of Cannabis based medicinal extracts. Finally, some aspects of current approved Cannabis based medicine and its ways of administration are described.

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“…The mean result of this accession was the lowest in the collection evaluation . Together with accession 891196 (source of retained clone number 14) it was obtained from one donor address (de Meijer & van Soest, 1992) . Table 6 .…”

Section: Testing Clones Of Plants With Low Numbers Of Root Galls and mentioning

confidence: 99%

“…This method was used to evaluate M . hapla resistance in the CPRO Cannabis collection ( de Meijer & van Soest, 1992) . Two additional tests were carried out.…”

Section: Introductionmentioning

confidence: 99%

Evaluation and verification of resistance to Meloidogyne hapla Chitwood in a Cannabis germplasm collection

Meijer

1993

Euphytica

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A collection of Cannabis accessions was evaluated for resistance to the root-knot nematode Meloidogyne hapla Chitwood in a seedling test . After inoculation with a larval suspension, significant variation was found for the number of galls and egg masses on the seedling roots . These parameters were considered as estimates for nematode infection and larval multiplication, respectively . A subset of the tested accessions was grown on a naturally infested arable field to study the relation between the test results and host characteristics in the field . The ranking order of accessions for the number of galls in the seedling test agreed well with that for the number of root galls on juvenile plants in the field . Therefore the test provides a useful indication for nematode infection . The number of egg masses in the seedling test and the population density of Meloidogyne measured in post-treatment soil samples of the field trial, showed a comparable ranking of accessions . Differences between accessions in the field were however smaller and not statistically significant .

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The CPRO Cannabis germplasm collection

Cited by 34 publications

References 4 publications

Characterisation of Cannabis accessions with regard to cannabinoid content in relation to other plant characters

Characterisation of Cannabis accessions with regard to cannabinoid content in relation to other plant characters

Cultivation and Breeding of Cannabis sativa L. for Preparation of Standardized Extracts for Medicinal Purposes

Evaluation and verification of resistance to Meloidogyne hapla Chitwood in a Cannabis germplasm collection

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