The effect of EM bio-fertilizer and Urea on yield and nutritional elements of Strawberry (Fragaria ananassa cv. Paros) leaves

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SHOKOUHIAN A.A.; Einizadeh sh.; NAZARI H.; GHAVIDEL A.

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Journal: Journal of Water and Soil Conservation Year:2019 | Volume:26 | Issue:2 Page(s): 263-268

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Title

The effect of EM bio-fertilizer and Urea on yield and nutritional elements of Strawberry (Fragaria ananassa cv. Paros) leaves

Author(s)

SHOKOUHIAN A.A. | Einizadeh sh. | NAZARI H. | GHAVIDEL A. | Issue Writer Certificate

Keywords

MicroorganismsQ1

NitrogenQ1

Nutrient elementsQ1

Photosynthetic bacteriaQ1

YeastQ1

Abstract

Background and Objectives: Increasing the use of chemical fertilizers in order to increase yield can have adverse effects on soil and environment over time. Therefore, reducing the consumption of these fertilizers in sustainable agriculture is necessary. EM contains selected species of Microorganisms, including dominant populations of lactic acid bacteria and Yeasts, and a small number of Photosynthetic bacteria, octanomists that are compatible with each other. These Microorganisms improve soil structure, manage organic matter and complete the cycle of elements and can reduce dependence on fertilizers and chemical pesticides. Materials and Methods: This experiment was carried out as split plot based on randomized complete block design with three replications at the University of Mohaghegh Ardabili during the years 2016-2015. Treatments consisted of Nitrogen as urea fertilizer at three levels (50, 100 and 150 kg. ha-1 pure Nitrogen) and EM bio-fertilizer using two methods of application (foliar and soil with irrigation water) at concentrations of 0, 1, 2 and 3%. Results: According to the results, application of EM fertilizer had a significant and positive effect on all measured traits. 2% EM treatment had a better effect on the absorption of the elements than other treatments. The highest fruit yield was obtained in plants treated with 2% and 3% EM. Plants leaves Nitrogen content treated with 150 kg of urea fertilizer was 2. 9% higher than other concentrations. The amount of potassium, phosphorus, zinc and magnesium in leaf and yield of plants treated with 100 kg. ha-1 was higher than other levels of urea fertilizer. Based on the results of the comparison of averages, the application of urea crop 100 kg. ha-1 with EM and 2 and 3% produced the highest amount of Mn in the leaves. Conclusion: Generally, it can be concluded that application of EM bio-fertilizer with both spraying and soil methods can improve plant growth, yield and nutrient uptake by roots of strawberries.

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APA: Copy

SHOKOUHIAN, A.A., Einizadeh, sh., NAZARI, H., & GHAVIDEL, A.. (2019). The effect of EM bio-fertilizer and Urea on yield and nutritional elements of Strawberry (Fragaria ananassa cv. Paros) leaves. JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), 26(2 ), 263-268. SID. https://sid.ir/paper/156213/en

Vancouver: Copy

SHOKOUHIAN A.A., Einizadeh sh., NAZARI H., GHAVIDEL A.. The effect of EM bio-fertilizer and Urea on yield and nutritional elements of Strawberry (Fragaria ananassa cv. Paros) leaves. JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES)[Internet]. 2019;26(2 ):263-268. Available from: https://sid.ir/paper/156213/en

IEEE: Copy

A.A. SHOKOUHIAN, sh. Einizadeh, H. NAZARI, and A. GHAVIDEL, “The effect of EM bio-fertilizer and Urea on yield and nutritional elements of Strawberry (Fragaria ananassa cv. Paros) leaves,” JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), vol. 26, no. 2 , pp. 263–268, 2019, [Online]. Available: https://sid.ir/paper/156213/en

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