CORRELATION BETWEEN NITROGEN AND CHLOROPHYLL CONTENT IN WHEAT (Triticum aestivum L.)
نویسنده
چکیده
Physiological investigations of nitrogen content and relation between nitrogen and chlorophyll content at some wheat cultivars were carried out at the outset of the flowering phase. Dependence of nitrogen content from mineral elements in the soil was established at the same time. Investigations were guided on unfertilized soil and four fertilization variants (N, NPK, NP and NK). The results indicated that nitrogen content influenced from presence and ratio mineral elements in the soil. The most favorable variant of fertilization was NPK and the most unfavorable – unfertilized soil. According to cultivars, KG 100 had the highest nitrogen content and Matica the lowest. Nitrogen content was close link with chlorophyll content. Correlation does not exist only at triticale cultivar Knjaz.
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