بررسی مدیریت کودی بر عملکرد و اجزای عملکرد سیاهدانه (Nigella sativa L.)

نوع مقاله : علمی - پژوهشی

نویسندگان

دانشگاه فردوسی مشهد

چکیده

به منظور بررسی اثرات منابع آلی و غیر آلی نیتروژن بر عملکرد و اجزای عملکرد سیاهدانه (Nigella sativa L.)، آزمایشی در قالب طرح بلوک های کامل تصادفی با 11 تیمار و سه تکرار در مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه فردوسی مشهد در سال زراعی 89-1388 اجرا شد. تیمارهای آزمایش شامل کود شیمیایی اوره، تلفیق کود شیمیایی اوره + کود بیولوژیک نیتروکسین، تلفیق کود شیمیایی اوره + میکوریزا، تلفیق کود شیمیایی اوره + کود بیولوژیک نیتروکسین + میکوریزا، تلفیق کود شیمیایی اوره + کود بیولوژیک بیوسولفور، کود گاوی، تلفیق کود گاوی + کود بیولوژیک نیتروکسین، تلفیق کود گاوی + میکوریزا، تلفیق کود گاوی + کود بیولوژیک نیتروکسین + میکوریزا، تلفیق کود گاوی + کود بیولوژیک بیوسولفور و شاهد بودند. نتایج آزمایش حاکی از آن بود که اعمال تیمارهای مربوط به کود گاوی و نیز کود اوره در افزایش عملکرد دانه و بیولوژیک سیاهدانه معنی دار بود. با این وجود، کود گاوی در مقایسه با کود اوره به طور معنی دار تأثیر بیشتری در افزایش شاخص های ذکر شده داشت. همچنین به جز کود بیولوژیک بیوسولفور، سایر کودهای بیولوژیک تأثیر معنی داری در افزایش این شاخص ها نداشتند. با توجه به این که در راستای توسعه کشاورزی پایدار، استفاده از نهاده های طبیعی و زیستی به عنوان یک اصل شناخته می شود، در مناطق دارای خاک های آهکی، کاربرد کودهای آلی (مانند کود گاوی) به همراه استفاده از کود بیولوژیک بیوسولفور می تواند در کاهش مشکلات ناشی از استفاده زیاد از کودهای شیمیایی مفید باشد.

کلیدواژه‌ها


عنوان مقاله [English]

The Effect of Different Fertilizer Management on Yield and Yield Components of Black Seed (Nigella sativa L.)

نویسندگان [English]

  • P rezvani moghaddam
  • S.M Seyyedi
  • m Azad
Ferdowsi University of Mashhad
چکیده [English]

Introduction
Given the importance of nitrogen for improving the quantitative and qualitative yield of crops (Rodrigues et al., 2006) and the need for application of chemical fertilizers in intensive agriculture to get the maximum production, nitrogen supply in adequate amounts by ecologically avowed resources is known as one of the main challenges during transition from conventional to organic farming (Rodrigues et al., 2006).
Considering the sustainable nitrogen management, reconstruction and rehabilitation of agroecosystems depends on reduction the nitrogen losses due to leaching, soil erosion and volatilization (Kizilkaya, 2008). For this purpose, the use of eco-friendly bio based fertilizers that are derived from natural origin, known as effective and enforceable approaches. In this regards, the proper use of manure and free-living aerobic bacteria of soils, such as Azotobacter and Azospirillum as well as mycorrhizal inoculation which can be used as a biological fertilizers, can particularly be considered (Kizilkaya, 2008).
With regard to all mentioned above, the current study was aimed to evaluate the effects of biological, organic and inorganic resources of nitrogen on yield and yield components of black seed (Nigella sativa L.).
Materials and methods
The field experiment was conducted at Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, in years of 2009-2010. Experimental site was located in a semi-arid region, Khorasan Province, Northeast of Iran. The soil texture was silty loam, pH 8.36, electrical conductivity 3.72 dS.m-1, total N 0.095% and 0.195% organic carbon. The available P and K contents were 5.76 and 0.378 ppm, respectively.
Experimental design was arranged by using a completely randomized block design with three replications. Experimental treatments included chemical fertilizer (urea), urea + nitroxin, urea + mycorrhizae, urea + nitroxin + mycorrhizae, urea + biosulfur, manure, manure + nitroxin, manure + mycorrhizae, manure + nitroxin + mycorrhizae, manure + biosulfur and control.
Plots were designed with 4 m long and 2 m width (8 m2), 0.5 m apart each other. Seed sowing was done at 18th March on both sides of the furrows. Final plant density was determined equal to 200 plants m-2. At maturity stage, number of branch per plant, number of follicle per plant, seed weight per follicle and 1000- seed weight were determined based on randomly selection of eight plant. Moreover, grain and biological yields as well as harvest index of black seed were measured by considering the side effects.
For statistical analysis, Duncan multiple range test (p≤0.05) was used to separate the experimental means using SAS 9.1 software.
Results and discussion
According to the results, effects of urea and cow manure treatments on grain and biological yields of black seed were significant. However, cow manure, in comparison with urea fertilizer, had more significant effects in increasing mentioned traits of black seed. For instance, cow manure treatment increased grain yield by 25%, compared with urea treatment.
Generally, advantages of manure in comparison with chemical fertilizer can be related to the slow and more balanced release of nutrient contents as well as improving the physical and chemical soil characteristics over growing season. On the other hand, the results showed that biological fertilizers had no effects in increasing grain and biological yields of black seed, except biosulfur treatment.
From the results, there was a positive correlation between 1000- seed weight with grain yield. Moreover, similar correlations were found between number of branch per plant and grain yield, number of follicle per plant and grain yield as well as seed weight per follicle and grain yield. Nonetheless, relationship between harvest index and grain yield was determined as a negative correlation. These results are in agreement with those of Moradi et al. (2010) who found a significant decrease in harvest index of Fennel (Foeniculum Vulgare L.) affected by organic and biological fertilizers. It seem that under no application of organic or chemical fertilizers, black seed mother plants prefer to allocate more assimilation materials to the reproductive growth; therefore, plant harvest index can be increased possibly.
Conclusion
In sustainable agriculture, applying eco-friendly input can be considered as a principle approach for increasing plant production. Therefore, in regions with alkalic soils, applying the organic fertilizer (such as cow manure) and biological biofertilizer (e.g. biosulfure) can be suitable in reducing the problems caused by consecutive and excessive using of chemical fertilizers.

کلیدواژه‌ها [English]

  • Azotobacter
  • Azospirillum
  • Cow manure
  • Mycorrhizae
  • sulfur
  • Thiobacillus
Akbarnejad, F., Astaraei, A.R., Fotovat, A., and Nassiri Mahallati, M. 2010. Effect of municipal solid waste compost and sewage sludge on yield and heavy metal accumulation in soil and black cumin (Nigella sativa L.). Journal of Agroecology 2: 600-608. (In Persian with English Summary)
Azizi, K., and Kahrizi, D. 2008. Effect of nitrogen levels, plant density and climate on yield quantity and quality in cumin (Cuminum cyminum L.) under the conditions of Iran. Asian Journal of Plant Sciences 7: 710-716.
Cardoso, I.M., and Kuyper, T.W. 2006. Mycorrhizas and tropical soil fertility. Agriculture, Ecosystems and Environment 116: 72-84.
D,Antuono, L.F., Moretti, A., and Lovato, A.F.S. 2002. Seed yield, yield components, oil content and essential oil content and composition of Nigalla sativa L. and Nigella damascena L. Industrial Crops and Product 15: 59-69.
Darzi, M.T., Ghalavand, A., and Rejali, F. 2009. The effects of biofertlizers application on N, P, K assimilation and seed yield in fennel (Foeniculum vulgare Mill.). Iranian Journal of Medicinal and Aromatic Plant 25: 1-19. (In Persian with English Summary)
Darzi, M.T., Ghalavand, A., Sefidkon, F., and Rejali, F. 2009. The effect of mycorrhiza, vermicompost and phosphatic biofertilizer application on quantity and quality of essential oli in fennel (Foeniculum vulgare Mill.). Iranian Journal of Medicinal and Aromatic Plants 24: 396-413. (In Persian with English Summary)
Dastborhan, S., Zehtab-Salmasi, S., Nasrollahzadeh, S., and Tavassoli, A.R. 2010. Effect of some plant growth promoting rhizobacteria and nitrogen fertilizer on morphological characteristics of German chamomile (Matricaria chamomilla L.). Journal of Agroecology 2: 565-573. (In Persian with English Summary)
Dawson, J.C., Huggins, D.R., and Jones, S.S. 2008. Characterizing nitrogen use efficiency in natural and agricultural ecosystems to improve the performance of cereal crops in low-input and organic agricultural systems. Field Crops Research 107: 89-101.
Dordipour, E., Farshadirad, A., and Arzanesh, M.H. 2010. Effect of Azotobacter chrococoum and Azospirillum lipoferum on the release of soil potassium in pot culture of soybean (Glycine max var. Williams). Journal of Agroecology 2: 593-599. (In Persian with English Summary)
Erkan, N., Ayranci, G., and Ayranci, E. 2008. Antioxidant activities of rosemary (Rosmarinus officinalis L.) extract, blackseed (Nigella sativa L.) essential oil, carnosic acid, rosmaric acid and sesamol. Food Chemistry 110: 76-82.
Fallahi, J., Koocheki, A., and Rezvani Moghaddam, P. 2009. Effects of biofertilizers on quantitative and qualitative yield of chamomile (Matricaria recutita) as a medicinal plant. Iranian Journal of Field Crops Research 7: 127-135. (In Persian with English Summary)
Foroughifar, H., and Kasmani, M.E. 2002. Soil Science and Management. Ferdowsi University of Mashhad Press, Mashhad, Iran 340 pp. (In Persian)
Goodarzi, K. 2001. Enhancing effects of sulfur and compost on nutrient availability and wheat yield. Soil and Water Sciences 15: 154-166. (In Persian with English Summary)
Guarda, G., Padovan, S., and Delogu, G. 2004. Grain yield, nitrogen-use efficiency and baking quality of old and modern Italian bread-wheat cultivars grown at different nitrogen levels. European Journal of Agronomy 21: 181-192.
Hussain, A., Nadeem, A., Ashraf, I., and Awan, M. 2009. Effect of weed competition periods on the growth and yield of black seed (Nigella sativa L.). Pakistan Journal of Weed Science Research 15: 71-81.
Javadi, H. 2008. Effect of planting dates and nitrogen rates on yield and yield components of black cumin (Nigella sativa L.). Iranian Journal of Field Crops Research 6: 59-66. (In Persian with English Summary)
Khorramdel, S., Koocheki, A., Nassiri Mahallati, M., and Ghorbani, R. 2009. Application effects of biofertilizers on the growth indices of black cumin (Nigella sativa L.). Iranian Journal of Field Crops Research 6: 285-294. (In Persian with English Summary)
Kizilkaya, R. 2008. Yield response and nitrogen concentrations of spring wheat (Triticum aestivum) inoculated with Azotobacter chroococcum strains. Ecological Engineering 33: 150-156.
Koocheki, A., Tabrizi, L., and Ghorbani, R. 2008 Effect of biofertilizers on agronomic and quality criteria of Hyssop (Hyssopus officinalis). Iranian Journal of Field Crops Research 6: 127-137. (In Persian with English Summary)
Kumar, V., and Narula, N. 1999. Solubilization of inorganic phosphates and growth emergence of wheat as affected by Azotobacter chroococcum mutants. Biology and Fertility of Soils 28: 301-305.
Limon-Ortega, A., Govaerts, B., and Sayre, K.D. 2008. Straw management, crop rotation, and nitrogen source effect on wheat grain yield and nitrogen use efficiency. European Journal of Agronomy 29: 21-28.
Mando, A., Ouattara, B., Sedogo, M., Stroosnijder, L., Ouattara, K., Brussaard, L., and Vanlauwe, B. 2005. Long-term effect of tillage and manure application on soil organic fractions and crop performance under Sudano-Sahelian conditions. Soil and Tillage Research 80: 95-101.
Mehta, B.K., Pandit, V., and Gupta, M. 2009. New principle from seeds of Nigella sativa. Natural Product Research 23: 138-148.
Mitsch, W.J. 1998. Ecological engineering-the 7 year itch. Ecological Engineering 10: 119-138.
Mohammdi Aria, M., Lakzian, A., and Haghnia, G. 2010. The effect of inoculants of Thiobacillus and Aspergillus on corn growth. Iranian Journal of Field Crops Research 6: 82-89. (In Persian with English Summary)
Mollafilabi, A., Rashed, M.H., Moodi, H., and Kafi, M. 2010. Effect of plant density and nitrogen on yield and yield components of black cumin (Nigella sativa L.). Acta Horticulturae 85: 115-126.
Moosazadeh, M., Baradaran, R., and Seghatol Eslami, M.J. 2010. Response of winter wheat (Triticum aestivum L.) canopy, leaf chlorophyll and yield to nitrogen fertilizer application methods. Iranian Journal of Field Crops Research 8: 42-48. (In Persian with English Summary)
Moradi, R., Rezvani Moghaddam, P., Nassiri Mahallati, M., and Lakzian, A. 2010. The effect of application of organic and biological fertilizers on yield, yield components and essential oil of Foeniculum vulgare (Fennel). Iranian Journal of Field Crops Research 7: 625-635. (In Persian with English Summary)
Norozpoor, G., and Rezvani Moghaddam, P. 2007. Effect of different irrigation intervals and plant density on oil yield and essences percentage of black cumin (Nigella sativa). Pajouhesh and Sazandegi 73: 133-138. (In Persian with English Summary)
Ozturk, A., Caglar, O., and Sahin, F. 2003. Yield response of wheat and barley to inoculation of plant growth promoting rhizobacteria at various levels of nitrogen fertilization. Journal of Plant Nutrition and Soil Science 166: 262-266.
Rahmani, N., Daneshian, J., Valadabadi, S.A.R., and Bigdeli, M. 2010. Effects of water deficit stress and application of nitrogen on yield and growth characteristics of calendula (Calendula officinalis). Iranian Journal of Field Crops Research 7: 443-450. (In Persian with English Summary)
Ramadan, F.M., and Morsel, J.T. 2003. Analysis of glycolipids from black cumin (Nigella sativa L.), coriander (Coriandrum sativum L.) and niger (Guizotia abyssinica Cass.) oilseeds. Food Chemistry 80: 197-204.
Rodrigues, M.A., Pereira, A., Cabanas, J.E., Dias, L., Pires, J., and Arrobas, M. 2006. Crops use-efficiency of nitrogen from manures permitted in organic farming. European Journal of Agronomy 25: 328-335.
Salimpour, S., Khavazi, K., Nadian, H., Besharati, H., and Miransari, M. 2010. Enhancing phosphorous availability to canola (Brassica napus L.) using P solubilizing and sulfur oxidizing bacteria. Australian Journal of Crop Science 4: 330-334.
Seyyedi, S.M., and Rezvani Moghaddam, P. 2011. Yield, yield components and nitrogen use efficiency of wheat (Triticum aestivum L.) in mushroom compost, biological fertilizer and urea application. Journal of Agroecology 3: 309-319. (In Persian with English Summary)
Turk, M.A., Assaf, T.A., Hameed, K.M., and Al-Tawaha, A.M. 2006. Significance of mycorrhizae. World Journal of Agricultural Sciences 2: 16-20.