- Tytuł:
-
Direct and apparent residual effects of prohexadione – calcium applied to young cropping sweet cherry trees
Działanie bezpośrednie i następcze proheksadionu wapia (Regalis) zastosowanego na młode owocujące drzewa czereśni - Autorzy:
-
Jacyna, T.
Lipa, T. - Powiązania:
- https://bibliotekanauki.pl/articles/26696.pdf
- Data publikacji:
- 2010
- Wydawca:
- Polskie Towarzystwo Botaniczne
- Tematy:
-
bioregulator
residual effect
prohexadione-calcium
young plant
cropping
bird cherry tree
fruit quality
growth retardation
Regalis preparation - Opis:
- The same young cropping ‘Regina’ sweet cherry trees were foliar treated with prohexadione-calcium (Pro- Ca) in two consecutive years at a concentration of [ 125, 125 x 2, 250 ]-(A) and [ 250, 375, 500 ]-(B) mg ProCa l-1, respectively. The following year some trees from A-treatments were left untreated to observe carry-over effects (C). None of A-treatments influenced tree trunk, shoot extension and internode growth, whereas B-treatments reduced shoot extension and internode length, simultaneously increasing flower bud density, particularly by 500 mg ProCa l-1. There were no carry-over effects produced by C-trees, except some retardation in shoot extension. None of the treatments influenced the tree cropping level. Fruit diameter was reduced by A-treatments, but fruit shape (L/D ratio) and mass were reduced by treatments B, and such reduction was also exhibited by C-trees (residual effects).
- Źródło:
-
Acta Agrobotanica; 2010, 63, 1
0065-0951
2300-357X - Pojawia się w:
- Acta Agrobotanica
- Dostawca treści:
- Biblioteka Nauki
Artykuł