Betekenis van:
sterility

Voorbeeldzinnen

1. Sterility and purity test
2. where male sterility is used,
3. where male sterility is not used,
4. the barnase gene from Bacillus amyloliquefaciens to engineer male sterility,
5. Hybrids of Brassica napus, produced using the male sterility:
6. in the case of basic seed, where male sterility is used, the level of sterility of the male-sterile component shall be at least 98 %.
7. The crop shall have sufficient identity and purity as regards the characteristics of the components, including male sterility.
8. The level of male sterility shall be assessed by examining flowers for the absence of fertile anthers;
9. For the production of seed of hybrid varieties, the abovementioned provisions shall also apply to the characteristics of the components, including male sterility or restoration of fertility.
10. Male sterility shall be at least 99 % for the production of basic seed and 98 % for the production of certified seed.
11. The seed shall have sufficient identity and purity as regards the varietal characteristics of its components, including male sterility or restoration of fertility;
12. tests and limits to control parameters relevant to the finished product, such as particle size and sterility shall be described and methods shall be validated where relevant;
13. for the production of certified seed of non-hybrid varieties and intraspecific hybrids of Gossypium hirsutum produced without Cytoplasmic Male Sterility (CMS),
14. For the production of seed of hybrid varieties, the abovementioned provisions shall also apply to the characteristics of the components, including male sterility or fertility restoration
15. In order to prevent accidental contamination of the sample, the sampler is to employ an aseptic technique to maintain the sterility of the sample bottles.