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Vēlos uzzināt, ko nozīmē jēdziens retardanti, un kur varu meklēt papildus informāciju.
Paldies!
8, 2006, 11:17Avita
:-:

    Ja tas ir termins no lauksaimniecības, tad "retardanti" ir augšanas aizkavētāji.
    Bija īpaši svarīgi pirms gadiem 30-20, kad tos izmantoja masveidā garstiebru
    labības garuma samazināšanai, lai nelabvēlīgos laika apstākļos tā mazāk
    veldrētos (sagāztos gar zemi...). Tagad ir ražīgas īsstiebra šķirnes un tas vairs
    nav īpaši aktuāli. Populārākie bija uz etilēnproducentu bāzes (Etefons, Etrels)
    un uz hlorholīnhlorīda (giberelīna sintēzes inhibitors) bāzes (CCC). Var meklēt
    Google uz "ethephon", "ethrel", "CCC".
    8, 2006, 19:31Ģederts
[Your answers and comments can be added here]

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Materiālus mājas lapai iesūtīt Marutai Kusiņai
Kr. Valdemāra ielā 6,6. stāvs pa kreisi, dabaszinātņu redakcija (Rīga) vai elektroniski:
dabaszinibas@zvaigzne.lv

Domu doze (atsauksmju grāmata)

Paldies par atsaucību!