Comparison of Micronutrients Concentrations in Corm of Saffron (Crocus sativus L. ) in South Khorasan

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Matabdaran Mobina; Sayyari Zohan Mohammad Hassan; JAMI ALAHMADI MAJID; Zamani Golam Reza

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Journal: JOURNAL OF SAFFRON RESEARCH Year:2019 | Volume:7 | Issue:1 Page(s): 145-159

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Information Journal Paper

Title

Comparison of Micronutrients Concentrations in Corm of Saffron (Crocus sativus L. ) in South Khorasan

Author(s)

Matabdaran Mobina | Sayyari Zohan Mohammad Hassan | JAMI ALAHMADI MAJID | Zamani Golam Reza | Issue Writer Certificate

Keywords

Field ageQ1

NutritionQ3

Stability of soil fertilityQ1

YieldQ2

Abstract

Saffron (Crocus sativus L. ) is one of the native and valuable plants of Iran that proper use of nutrients is particularly important in its development and production. Since saffron is reproduced by corm, so always been considered production of replacement corms through appropriate Nutrition. Therefore, this study was conducted to determine macro nutrients concentrations (such as nitrogen (N), phosphorus (P) and potassium (K)) in corm of saffron in perennial farms in South Khorasan during 2015. The information of two regions (including Qaen and Nehbandan) were collected from 3, 5 and 7-year-old, then from each farm mentioned above, three farms and three samples as replicates were randomly selected. The concentrations of macronutrients in corm were analyzed based on standard laboratory methods. Results revealed that concentrations of N, P and K in corm were significantly affected by region and Field age (P≤ 0. 01). The interaction between region and Field age was not significant on nitrogen concentration, but the concentrations of phosphorus and potassium in corm were affected. Also, corm had the highest nitrogen concentration in the fields of 3-year-old in Qaen. Corm nitrogen concentration of 7-year-old significantly reduced compared to 3-year-old farms. P and K concentrations significantly increased in corm of 5 and 7-year old farms in Qaen compared to the fields of 5-year-old. Farms of 5-year-old in Qaen had highest Yield of dry matter (7. 23 kg. ha-1) due to high levels of nutrients such as P, K and N. Generally, corm selection with optimum weight for sowing and proper use of nutrients, especially N, P and K, as well as their correct balance in soil, can be effective in Yield increment and Stability of soil fertility.

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APA: Copy

Matabdaran, Mobina, Sayyari Zohan, Mohammad Hassan, JAMI ALAHMADI, MAJID, & Zamani, Golam Reza. (2019). Comparison of Micronutrients Concentrations in Corm of Saffron (Crocus sativus L. ) in South Khorasan. JOURNAL OF SAFFRON RESEARCH, 7(1 ), 145-159. SID. https://sid.ir/paper/240451/en

Vancouver: Copy

Matabdaran Mobina, Sayyari Zohan Mohammad Hassan, JAMI ALAHMADI MAJID, Zamani Golam Reza. Comparison of Micronutrients Concentrations in Corm of Saffron (Crocus sativus L. ) in South Khorasan. JOURNAL OF SAFFRON RESEARCH[Internet]. 2019;7(1 ):145-159. Available from: https://sid.ir/paper/240451/en

IEEE: Copy

Mobina Matabdaran, Mohammad Hassan Sayyari Zohan, MAJID JAMI ALAHMADI, and Golam Reza Zamani, “Comparison of Micronutrients Concentrations in Corm of Saffron (Crocus sativus L. ) in South Khorasan,” JOURNAL OF SAFFRON RESEARCH, vol. 7, no. 1 , pp. 145–159, 2019, [Online]. Available: https://sid.ir/paper/240451/en

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