Crop Research Institute

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We apologize, but the distribution of Solanum lycopersicum L. and Capsicum spp. is suspended due to the EU regulation (details); only accessions with CZE (CSK) origin are tested and available.


Descriptor: 093 Sward - resistance to weed ingression (093 SWARD - RESISTANCE TO WEED)


 
Definition:
Ground cover of weedy grasses and weed. Summer - autumn, 2 days before cut.
Crop:
Lolium perenne L.
Category:
Biology descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
OSEVA PRO Ltd. Grassland Research Institute (CZE082)


Studies or environments

Distribution of Values for 093 Sward - resistance to weed ingression (093 SWARD - RESISTANCE TO WEED)

CodeDefinitionNumber of Accessions
2very low to low 61 - 80 (%)1
4low to medium 21 - 40 (%)19
5medium 16 - 20 (%)4
6medium to high 11 - 15 (%)3
7high 6 - 10 (%)21
8high to very high 1 - 5 (%)95
9very high < 1 (%)77


Distribution Policy

According to the Decree no.458/2003 to the Act no.148/2003 on plant genetic resources in the Czech Republic users are allowed to order a maximum of 30 generatively and 10 vegetatively propagated samples per year (our business year is from November until October).

Shipments are processed in the order of acceptance. The average handling time is 10 working days.

Plant germplasm is distributed to scientists, educators, producers and other bona fide research and education entities. Distribution of germplasm from National Plant Germplasm collections (NPG) to fulfil requests from individuals seeking free germplasm strictly for home use is generally considered as inappropriate use of limited resources and conflicts with Government policy of not competing with commercial enterprises. Requestors can be asked, in an appropriate manner, to justify the use of specific NPG instead of suitable commercially available germplasm

Accessions listed in the Germplasm Resources Information Network (GRIN Czech) database as “not available” due to insufficient or low viability seed and/or scheduled for regeneration will generally not be available for distribution

To safeguard its international public goods character, and by a legal obligation with FAO and the Governing Body of the International Treaty of Plant Genetic Resources for Food and Agriculture (ITPGRFA), germplasm for use in food and agriculture is transferred using the Standard Materials Transfer Agreement (SMTA) of the ITPGRFA.

CRI makes no warranties, express or implied, regarding the quality, viability or purity (genetic or mechanical), safety of and/or use of CRI-held germplasm including any warranty of merchantability, or fitness for a particular purpose, including without limitation, production, breeding, crossing, testing, commercialization, or non-infringement of third-party intellectual property.