نوع مقاله: مقاله پژوهشی
نویسندگان
1 دانشجوی کارشناسی ارشد، گروه زراعت واحد خرم آباد. دانشگاه آزاد اسلامی، خرم آباد، ایران.
2 اﺳﺘﺎدﯾﺎر ﮔﺮوه زراﻋﺖ واﺣﺪ ﺧﺮم آﺑﺎد، داﻧﺸﮕﺎه آزاد اﺳﻼﻣﯽ، ﺧﺮم آﺑﺎد، اﯾﺮان
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Experiment on poldokhtar city located in the eastern miyankuh region in chemeshk village in cropping year 2017-18 with split plot in a randomized complete block design (RCBD) with drought stress in developmental stage 4 of coriander (control, steming, flowering, and seed formation) as the main factor and bio-fertilizers as well as in the 4 levels (control, 50, 75 and 100 g/ha) as sub factor in making seed stained. In this experiment the interaction of drought stress and bio fertilizer phosphate barvar-2 are affected on qualitative traits. Non-stress (original irrigation) more than other stress levels hade role in dry weight increased. Control (original irrigation) bearing 1206 kg/ha and stress levels in stemming, flowering and seed formation 1088, 1095 and 1144 kg/ha hade dry weight, respectively.The maximum percentage, yield and linanool content were belonged to in the final stages of growth (seed formation) and 100 gr/ha barvar-2 (0.72%, 21.38 kg/ha and 517.3 gr/ml oil). Thus, in this experiment was concluded that for reduce the negative effects of water stress and quality increase must that be careful using biofertilizers.
کلیدواژهها [English]
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