Browse Articles By Tag: var
RSS
 
faul v kopané
2 days ago · From Czech Online
Fouling v futbale
2 days ago · From Czech Online
Gastronomický mezinárodní svátek - Den humra (Lobster Day)
3 days ago · From Czech Online
Gastronomický medzinárodný festival - Deň humra (Lobster Day)
3 days ago · From Czech Online
Nové pravidla na mistrovství světa ve fotbale 2026
5 days ago · From Czech Online
Nové pravidlá na svetovnom šampionáte futbalu 2026
5 days ago · From Czech Online
Krása lavandy
Catalog: Эстетика 
8 days ago · From Czech Online
Krása lavандy
Catalog: Эстетика 
8 days ago · From Czech Online
O výhodách mojvy
9 days ago · From Czech Online
Obraz růže v umění
11 days ago · From Czech Online
Obraz ruže v umení
11 days ago · From Czech Online
This article examines the phenomenon of so-called "one-year seeds" — seeds that produce a crop only in the first generation and cannot be used for subsequent sowing. Based on an analysis of the history of Genetic Use Restriction Technology (GURT), known as "Terminator Technology," as well as F1 hybrid seeds currently available on the market, the article reconstructs the actual picture of which seeds truly require annual purchase and why. Particular attention is devoted to distinguishing myths from facts: no agricultural corporation in the world has commercialized genetically modified sterile seeds, yet F1 hybrid seeds, widely available on the market, are biologically unsuitable for seed saving. For Ukraine's agricultural sector, where farmers annually face a choice between the productivity of hybrids and the cost savings of traditional varieties, understanding these mechanisms holds special practical significance.
86 days ago · From Czech Online
Ta članek preučuje hipotetični scenarij popolne jedrske vojne in ocenjuje potencial različnih držav, da preživijo v razmerah globalne katastrofe. Na podlagi analize znanstvenih raziskav in mnenj strokovnjakov so rekonstruirani ključni dejavniki, ki določajo zmožnost države in njenega prebivalstva, da vzdržita jedrski konflikt in posledično jedrsko zimo. Posebna pozornost je namenjena zaključkom raziskovalcev, da ima le omejeno število držav, predvsem tistih, ki se nahajajo v južni hemisferi, potrebne pogoje za ohranjanje kmetijske proizvodnje in socialne stabilnosti v postapokaliptičnem obdobju.
Catalog: История 
100 days ago · From Czech Online
V tem članku se obravnava hipotetični scenarij popolnoma obsežne jedrske vojne in ocenjuje potencial različnih držav za preživetje v razmerah svetovne katastrofe. Na podlagi analize znanstvenih raziskav in strokovnih ocen so rekonstruirani ključni dejavniki, ki določajo sposobnost države in njenih prebivalcev, da preživijo jedrski konflikt in naslednjo jedrsko zimo. Posebna pozornost je namenjena ugotovitvam raziskovalcev, da ima le omejeno število držav, večinoma lociranih v Južni polobli, potrebne pogoje za ohranitev kmetijske proizvodnje in družbene stabilnosti v postapokaliptičnem obdobju.
Catalog: Биология 
101 days ago · From Czech Online
1-14 of 25
Per page: 
1
 

Editorial Contacts
Chat for Authors: CZ LIVE: We are in social networks:

About · News · For Advertisers

Digital Library of Czech Republic ® All rights reserved.
2025-2026, ELIBRARY.CZ is a part of Libmonster, international library network (open map)
Preserving Czech's heritage


LIBMONSTER NETWORK ONE WORLD - ONE LIBRARY

US-Great Britain Sweden Serbia
Russia Belarus Ukraine Kazakhstan Moldova Tajikistan Estonia Russia-2 Belarus-2

Create and store your author's collection at Libmonster: articles, books, studies. Libmonster will spread your heritage all over the world (through a network of affiliates, partner libraries, search engines, social networks). You will be able to share a link to your profile with colleagues, students, readers and other interested parties, in order to acquaint them with your copyright heritage. Once you register, you have more than 100 tools at your disposal to build your own author collection. It's free: it was, it is, and it always will be.

Download app for Android