Yazar "Ali, Sirwan Rashid" seçeneğine göre listele

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    The effects of dosages of worm and nitrogen-phosphorus fertilizers on nutrient content of Hyacinthus orientalis L. cv. Purple Star in ecological conditions of Siirt
    (Fresenius Environmental Bulletin, 2018) Ali, Sirwan Rashid; Cig, Arzu; Turkoglu, Nalan
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  • Küçük Resim
    Öğe
    The effects of dosages of worm and nitrogen-phosphorus fertilizers on plant growth of hyacinthus sp. in Siirt province, Turkey
    (Applied Ecology And Environmental Research, 2018) Ali, Sirwan Rashid; Çığ, Arzu
    This research was carried out in order to determine the effects of worm fertilizer and nitrogen-phosphorus fertilizer dosage differences on flowering of hyacinth as a bulbous ornamental plant from 2016 to 2017 in Siirt University, Turkey. Solid worm fertilizer was applied at dosages of 25 g/bulb (V1), 50 g/bulb (V2), 75 g/bulb (V3) and 2 kg/decare (NP1), 4 kg/decare (NP2), 8 kg/decare (NP3) Nitrogen-Phosphorus (NP) were applied during the growth of hyacinth (Hyacinthus orientalis L. cv. “Purple Star”). According to the results, the lowest (the earliest time) mean values of the first flowering time, full flowering time, and harvest time were obtained as 135.25 days, 136.54 days, and 137.70 days in V1 treatment, respectively. The highest mean value on leaf number (5.71), leaf length (128.21 mm), stalk thickness (13.50 mm), and floret diameter (28.14 mm) were determined in V1. The highest mean values belong to flower diameter (66.96 mm) and length (116.33 mm) were evaluated in V2 and V3, respectively. Among NP fertilizers, in NP1 the highest mean value on floret number (37.69) while in NP2 the highest mean value on floret length (26.76 mm) were obtained. The highest mean values on leaf diameter and plant height were found as 28.86 mm and 179.54 mm in NP3 treatment. As a result, it has been determined that the hyacinth can be grown with worm fertilization without chemical fertilizer use under ecological conditions of Siirt province. Considering the adverse effects of chemical fertilizers on the environment, it is proved that there are no statistically significant differences between them and the worm fertilizer, which is a bio-fertilizer.
  • [ X ]
    Öğe
    THE EFFECTS OF DOSAGES OF WORM AND NITROGEN-PHOSPHORUS FERTILIZERS ON NUTRIENT CONTENT OF HYACINTHUS ORIENTALIS L. CV. PURPLE STAR IN ECOLOGICAL CONDITIONS OF SIIRT, TURKEY
    (Parlar Scientific Publications (P S P), 2018) Ali, Sirwan Rashid; Cig, Arzu; Turkoglu, Nalan
    This study was carried out on the campus of Siirt University, Turkey between 2016-2017 years. Solid worm fertilizer at dosages of 25 g/bulb (V1), 50 g/bulb (V2), 75 g/bulb (V3) and 2 kg/da (NP1), 4 kg/da (NP2), 8 kg/da (NP3) Nitrogen-Phosphorus (NP) were applicated on hyacinth (Hyacinthus orientalis L. cv. Purple Star). At the end of study, plant nutrient elements were determined on the leaves and bulbs of plants. According to leaf analysis results, nitrogen (N), phosphorus (P), potassium (K), iron (Fe), manganese (Mn), zinc (Zn) and copper (Cu) contents were found significant (p<0,01) statistically and between 2,403-4,450%, 0,269-0,603%, 3,112-6,758%, 802,33-31520,657 mg kg(-1), 46,253-88,585 mg kg(-1), 15,14833,560 mg kg(-1) and 8,582-18,616 mg kg(-1) respectively except calcium (Ca) and magnesium (Mg) contents were determined between 0,775-1,130% and 0,239-0,346% respectively. In leaves the highest mean contents of N, P, K, Mg and Cu were found on V3 while Zn was found on V1 while Fe, Mn and Ca were found on NP3 treatments. On the other hand, on P, Fe and Zn (P<0,01) and K (P<0,05) were found significant statistically, except N, Ca, Mg, Mn and Cu on bulbs. As well as the highest mean contents of N, P, K and Mg were found on V3 while Mn, Zn and Cu were found on V1; Fe was obtained on control and Ca was obtained V3 and NP2 treatments. The means of nutrient elements as N 1,063-1,713%, P 0,191-0,337, K 0,817-1,183%, Ca 0,287-0,372%, Mg 0,089-0,119 %, Fe 169,540-482,209 mg kg(-1), Mn 12,410-23,374 mg kg(-1) Zn 7,390-18,556 mg kg(-1) and Cu 4,711-6,949 mg kg(-1) were determined.