evaluation of row spacing and microelements spraying on yield and some morphological traits of peppermint
نویسندگان
چکیده
in order to evaluate row spacing and microelements spraying on yield and some morphological traits ofpeppermint, a split plot experiment was conducted based on randomized complete block design with fourreplications in sari agricultural sciences and natural resources university during 2010-2011. threelevels of row spacing (50 × 10, 50 × 20 and 50 × 30 cm) and two levels of microelements (no sprayingand spraying) were evaluated on peppermint at two harvesting time. the results showed that the firstharvesting had significant effect on plant height, oil yield and dry matter. maximum oil yield (19.1 lit.ha1)and dry matter (1121.3 kg.ha-1) was obtained in the first harvesting time. microelements had significanteffect on wet matter (3321.3 kg.ha-1), dry matter (987.7 kg.ha-1) and oil yield (19.63 lit.ha-1). maximumdry matter (1015.5 kg.ha-1) and oil yield (20.31 lit.ha-1) was obtained in (50 × 20 cm) row spacing withspraying. 50 × 20 cm row spacing with spraying recommended, because of maximum oil yield inpeppermint.
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عنوان ژورنال:
به زراعی کشاورزیجلد ۱۶، شماره ۱، صفحات ۴۳-۵۴
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