The influence [of] temperature regimes on germination [of] grain [of] the sweet corn | Uticaj toplotnih uslova na klijavost semena kukuruza šećerca
2007
Ikanović, J., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Glamočlija, Đ., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Sabovljević, R., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Blažić, M., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Kulić, G., Poljoprivredni fakultet, Beograd - Zemun (Serbia)
This paper deals with effect of two temperature regimes on two seed fractions (flat and round) and four fractions of seed size (small, medium small, medium large and large) of two sweet corn hybrids, ZP SC 401su and ZP SC 504su. Following morphological physiological characteristics, i.e. dry seed before germination (m0), whole dry seed after germination (ms), dry endosperm after germination (me), dry seedling after germination and dry weight loss during the germination and total germination were determined before germination on different temperatures t1 - 20/30 deg C (16/8 h) and t2 - 10 deg C (eight days). Results show that seeds of different fractions had different germination speed under different temperature regime. In addition, hybrids were also affected by modiefied temperature conditions. According to these findings, a dynamic of successive sweet corn sowing could be determined.
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