Online: ISSN 2784 – 0360 | ISSN – L 2784 – 0360 | Print: ISSN 2784 – 0379 ISSN-L 2784 – 0360

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Tunc M.

The Effect of Commercial Organic and Inorganic Fertilizers and Rhizobium Inoculation on Yield and Yield Components of Faba Bean (Vicia Faba L.) and Pea (Pisum Sativum L.)

Oct 16, 2020 |

F. Basdemir, S. Elis, S. Ipekesen, M. Tunc, B.T. Bicer

ABSTRACT. This research was conducted to determine the effect of organic and inorganic fertilizers and bacteria inoculation on yield and its components on pea and faba bean in Dicle University Agricultural Faculty, Diyarbakir, Turkey, during 2018 and 2019 growing seasons. The experiment was laid out following a split-plot in completely randomized block design, with three replications. Fertilization treatments and cultivars were designed as main and sub factors, respectively. Data on plant height, plant biomass, pod weight, seed yield per plant, number of pods and number of seeds per plant, biological yield, seed yield and 100-seed weight were recorded at harvest. Number of nodules and nodule dry weight were record in flowering time. The effect of inorganic nitrogen, organic fertilizers and bacteria inoculation on grain yield, seed yield per plant, biological yield was significant at both pea and faba bean. Inorganic fertilizer (urea) was increased the grain yield (2147 kg/ha) and biological yield (4956 kg/ha) in faba bean, but close to control (2080 kg/ha and 4690 kg/ha). Organic-1, Organic-2 and bacteria treatments were decrease the grain yield and biological yield on pea and faba bean, and this decrease on pea was almost half over control. The effect of treatments on number of nodules per plant on pea and faba bean was significant. The highest number of nodules per plant on pea was in bacteria inoculation (125.9) and control (121.5), and differences among nitrogen (109.1), Organic-1 (97.3) and Organic-2 (109.3) treatments was no significant.

Keywords: pea; faba bean; fertilization; nodule; yield.

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Cultivation Possibilities of Some Common Beans Varieties under Second Crop Conditions

Jul 18, 2020 |

M. Tunc, B.T. Bicer, Z. Turk

ABSTRACT. This research was carried to determine the yield and yield components on some common bean (Phaseolus vulgaris) varieties in 2017 and 2018 years, in Diyarbakir, southeast Anatolia of Turkey. In the experiment, Onceler-98, Karacasehir-90, Yunus-90, Akman-98, Goynuk-98, Aras-98, Terzibaba, Adabeyazi, Cihan and Noyanbey cultivars were used. Experiment was set up in randomized complete block design with three replications. Plots were 6 m length with five rows, the inter-row and intra-row spacing were 0.7 m and 0.10 m. Seeds were sown after wheat harvest as second crops. The differences among cultivars were significant for number of days of flowering and maturity, plant height, number of pods and seeds per plant, grain yield and 100 seed weight. Number of days to flowering ranged from 48.0 to 62.8; number of days to maturity ranged from 99.8 to 113.8. The number of pods and seeds per plant varied from 12.8 to 30.8, and 24.3 to 105.6, respectively. Grain yield ranged from 792.3 kg ha-1 (Cihan and Noyanbey) to 2709 kg ha-1 (Goynuk-98 and Onceler-98). In the experiment area, high heat temperature and high evaporation throughout July and August, negatively affected the blooming, pollination and fertilization on cultivars of dwarf and determinate plant habit types. Brushy type and late-maturing varieties should be preferred under second crop conditions.

Keywords: dry bean; Phaseolus vulgaris; yield.

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© by the authors; licensee Journal of Applied Life Sciences and Environment, Iasi, Romania. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0)