Influence of K excessive soil and plant supply on Ca deficiency in pepper fruits (Capsicum annuum L.) (CROSBI ID 142180)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Parađiković, Nada ; Teklić, Tihana ; Vinković, Tomislav ; Baličević, Renata ; Lepeduš, Hrvoje
engleski
Influence of K excessive soil and plant supply on Ca deficiency in pepper fruits (Capsicum annuum L.)
Sweet pepper Istra F1 hybrid was grown in a greenhouse on K rich soil. For evaluation of K antagonism, two K rates (55 and 85 kg ha-1) were applied in a randomized complete block design with four replications. Total number of fruits, total number of BER affected fruits as well as average fruit mass were recorded for each harvest. Fruit and leaf K and Ca content were determined at three plant growth stages (at the stage of the first, third and fifth fruit cluster). Higher K rate gave higher : average fruit mass (169.45 g), total number of fruits per plant (7.95), number of BER affected fruits per plant (3.82), K in leaves (5.44% DM), K in fruits (6.35% DM), but negatively correlated with Ca concentration in fruits (0.57% DM) and leaves (3.24% DM). This resulted in decreased marketable yield of sweet pepper fruits.
Ca ; Capsicum annuum L. ; fruit analysis ; leaf analysis ; K fertilization rate
Rad je prezentiran na skupu VII. Alps-Adria Scientific Workshop, održanom od 28.04.-02.05.2008., Stara Lesna, Slovačka.
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Podaci o izdanju
36 (3 (S5))
2008.
1563-1566
objavljeno
0133-3720
10.1556/CRC.36.2008.Suppl.3
Povezanost rada
Biologija, Poljoprivreda (agronomija)