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Advances in Environmental Biology
Advances in Environmental Biology, 8(6) Special 2014, Pages: 3022-3026 AENSI Journals Advances in Environmental Biology ISSN-1995-0756 EISSN-1998-1066 Journal home page: http://www.aensiweb.com/aeb.html Effect of Different Levels of Foliar Application Amino Chelate Manganese on Yield, Yield Components and Grain Manganese Concentration in Wheat Cultivars 1 Tabatabaei, S.A., 2A. Morovate and 3A. Soltanzadeh 1 Faculty member, Agriculturale and Natural Resources Research Center of Yazd. Iran. Faculty member of Islamic Azad University, Maybod. Iran. 3 MS.c of Agronomy 2 ARTICLE INFO Article history: Received 15 April 2014 Received in revised form 22 May 2014 Accepted 25 May 2014 Available online 15 June 2014 Key words: wheat, MN, growth, density, grain yield ABSTRACT To study the effect of foliar application concentrations of amino chelate manganese on yield and yield components of wheat four cultivars, 90-1389 experimental farm in a split plot design based on randomized complete block design with three replications was conducted in Yazd Research Center for Agriculture and Natural Resources Main plots consisted foliar application on wheat growth stages (tiller ,stem elongation and cluster), various subplots foliar application concentrations at three levels (2 and 4 in thousand) And sub-sub plots consisted of four wheat cultivars parsi, Sivand, Arg ,Bam. Results showed significantly increased foliar concentrations of 4 per thousand of wheatear, number of grains per wheatear, thousand grain weight, grain and straw yield was So that maximum grain yield (6271 kg ha) produced. The figures are also varieties of pars (6772 kg ha) had the highest grain yield. . The results showed a correlation between grain yield and yield components like spike length (r=0/46), number of grains per spike (r=0/66), spike level (r=0/68) and grain weight (r=0/74) had a significant positive correlation. © 2014 AENSI Publisher All rights reserved. To Cite This Article: Tabatabaei, S.A., A. Morovate and A. Soltanzadeh., Effect of Different Levels of Foliar Application Amino Chelate Manganese on Yield, Yield Components and Grain Manganese Concentration in Wheat Cultivars. Adv. Environ. Biol., 8(6), 3022-3026, 2014 INTRODUCTION Wheat (Tritium Aestivum L.) is undoubtedly the most important crop [1] and among the few crops that are cultivated as a food source for a broad, it plays a major role in agriculture is probably the key to start [18]. Nutritional value of wheat, having a special place in the country has strategic products. . To achieve selfsufficiency in agricultural products, particularly the strategic crop yield rates need to be increased the role of micronutrients and nutrients to increase crop yield and quality improvement is very important [8]. Among the micronutrients elements manganese in photosynthetic oxygen release due to his role in breaking the water molecule has an important role in the photosynthesis process, The effect of manganese deficiency resulting in disruption of photosynthesis, particularly in root soluble carbohydrate to be greatly reduced Resulting reduction in the number of grains per panicle and seed weight and seed yield is finally. Grains, especially wheat allergy reported a lack of micronutrients such as manganese than other crops and the lack of these elements in soil can reduce crop yield. Total intake of micro-nutrients in advanced about 2-4 percent of the total fertilizer consumption although this value is very small in our country and around 0.2 percentage is (10.17). It is reported for each unit increase in soil pH, concentrations of elements such as zinc and manganese are reduced 100-fold [9]. This issue especially in many parts of Iran, which has a dominant calcareous soil and calcium cations in the soil solution and thus causing MN solubility due to high concentration of calcium carbonate (CaCO2) and alkaline pH decreases is important [14]. The positive effects of manganese application on yield and yield components Bourbour and Tehrani [3] showed manganese fertilizer application increased seed yield and yield components was a leading figure. Also Rahimi Chegeni and colleagues [6] also expressed significant effects of manganese sulfate fertilizer application on grain yield of spring wheat varieties, Shiraz and was a pioneer. Sadana and Nayar [23] reported a soil application and foliar manganese sulfate yield from 6/1 to 4/2 tons per hectare increase. Other researchers have also used a significant effect on yield and yield components of wheat cultivars reported MN [10,7,4] Depends on the aggregate amount of micronutrients such as manganese uptake Corresponding Author: Tabatabaei, Faculty member, Agriculturale and Natural Resources Research Center of Yazd. Iran. Tel: +983517212414 Fax: +983517222261 E-mail: [email protected] 3023 Tabatabaei et al, 2014 Advances in Environmental Biology, 8(6) Special 2014, Pages: 3022-3026 by the roots of these elements during seed development stage and re-seed the elements of the plant tissue through phloem It is and remobilization of this depends on a lot to move through each element in the phloem [16]. In this context, Preston and Ranjl [22], expressed as manganese remobilization from leaves to grain is very low. As a result of this nutrient may be disrupted, foliar application it could have an impact on the quantity and quality of products such as wheat, can play an important strategic Therefore, this study was designed to investigate the effect of various amounts of soluble fertilizer containing MN at different growth stages of wheat conducted. MATERIALS AND METHODS 90-1389 summer research in the field of Agriculture and Natural Resources Research Center, Yazd province location latitude and 52 degrees 55 minutes east longitude and 29 degrees 52 minutes north elevation of 1234 meters above sea level implemented. After selecting the appropriate field to determine the physical and chemical properties Table 1: Results of soil analysis and place of test implementation. Soil texture Electrical Acidity conductivity (ds/m) Loumi siliti 4 7/44 Sodium Sodium Calcium Solution( meq/l) Solution (meq/l) Solution (meq / l) 25/5 14 53 Organic matter (%) 0/244 Soluble potassium (meq / l) 100 Manganese DTPA 3/68 Phosphorus absorbs ion (mg / kg) 10/74 Total nitrogen (%) 0/02 Depth of sampling 0-30 Than 30-0 cm depth soil samples were composed of soil test results is presented in Table 1. Split-split plot experiment (two time split plot) in a randomized complete block design with three replications. Main plots consisted of three levels of foliar (a1 = tilling), (a2 = stem elongation) and (a3 =spike) ), Various subplots foliar application concentration levels 1b = control, 2b = two thousand 3b = and four hundred and the subplots accessory four wheat cultivars 1C = Persian, 2C = Sivand, 3C = Arg, 4C = Bam And the subplots - accessory four wheat cultivars 1C = Persian, 2C = Sivand, 3C = A Each unit consists of 4 lines of experimental planting distance of 20 cm and a length of 8 meters. Subplots intervals - accessory subplots of 50 cm and a distance of one meter and two meters between the main plot and repeat interval was two meters about a month before planting the seed bed preparation, including plowing, packing and leveling soil plots were performed. Amounts of phosphorus and potassium fertilizers for triple superphosphate and potassium sulfate, respectively, the sources added based on soil test Urea nitrogen in the form. of wheat growth stages of tilling, stem elongation and flowering plants were periodically using, Finally sowing wheat seeds were disinfected by 350 plants per square meter, based on thousand grain weight was calculated for each plot was conducted on Sunday ,number 16 ,2010. Immediately after planting, the land was irrigated. Overall irrigation planting stage, tilling, stem elongation and heading every 7-10days depending on weather conditions were done. During the fight the growth of weeds was done manually. ¬ for measuring characteristics such as plant height and spike length before harvest of 10 plants from each plot were randomly selected and the mean ¬ plots were used as indicators. In order to count the number of infertile and fertile tillers ¬, where ¬ in each plot were counted and the number of lines specified. . To calculate the number spikes per square meter using a wooden box (with size 0/5square meters) for each sub-plot, obtained as the average spike count and spike level was considered After to physiological maturity, the number of 10 randomly selected spike, number of spikelet’s per counted and then the seeds were counted and separated from the spike Finally, on Monday, May 30, 2011.after the sidelines effects than acting harvest each experimental unit in and total biomass, grain yield and straw yield were determined in the field. And harvest index economic well divide the total biomass yield × 100, respectively. 1000 until the grains are counted by machine, seed counters, and seed weight were used as weights Measurement of chlorophyll milky stage wheat in May to help set CCM-200 chlorophyll to gauge was done Thus, the chlorophyll content of each test sample 5 from 3-point elementary, middle, and end up in flag leaf and the mean was obtained data as an indicator of the unit. Seed manganese concentration measure ¬ after sample preparation, the use of atomic absorption The data into Excel software and data analysis software ¬ using MSTAT-C was performed The comparison was done by Duncan test at 5% probability level RESULTS AND DISCUSSION Analysis of variance revealed a simple effect ¬ spray solution concentration on the characteristics of the spike, grain weight, straw yield and performance in% probability level (P <0/01) and the number of kernels per cent probability level (P <0/05) was significant. Analysis of variance showed a simple effect ¬ spray solution concentration on the characteristics of the spike, grain weight, straw yield and performance in% probability level (P <0/01) and the number of kernels per cent probability level (P <0/05) was significant. . The simple effect of cultivar on index plant height, spike length, spike, and number of grains per spike, grain weight, 3024 Tabatabaei et al, 2014 Advances in Environmental Biology, 8(6) Special 2014, Pages: 3022-3026 biological yield, grain yield and straw yield was significant at the one percent level of probability. This results in a significant effect of manganese on grain yield and its components results Bourbour and Tehrani [3], Chegeni Rahimi and colleagues [6], Sylspour and colleagues [7], Mostafavi Rad and colleagues [10] and gahramani et al. [4] is consistent [2,6,10]. The results showed an average comparison concentration of 4-amino chelated manganese dissolved in 1000, the highest number of spikes per square meter (622/3), number of grains per spike (43/2), seed weight (56/89 g), grain yield (6271 kg ha) and straw yield (9983 kg ha) produced (table 2) Tandn [24] also observed that Mn significantly increased yield similar results by Aggarwal [11] have been reported. In general, given important role of manganese in the photosynthetic process, especially in root soluble carbohydrate s will greatly increase Resulting in an increased number of grains per spike and grain weight and will ultimately yield [21]. Another reason for the positive effect of MN application. Table 2: Comparison half-value solution concentrations of characteristics of foliar. Straw yield The grain yield Thousand grain Number of grains (Kg ha) (Kg ha) weight Spike (G) b7740 b5163 b49/80 b39/13 b 8596 b 5571 b51/78 ab41/04 a9983 a6271 a56/89 a43/20 b7740 b5163 b49/80 b39/13 Number of spikes per level seed-treatment b552/5 44411 a592/1 a622/3 b552/5 44411 Evidence 2 in 1000 4 in 1000 Evidence Common letters in each column mean no significant difference at the 5% level according to Duncan are Increased yield could be due to its important role in metabolic processes, including activation of the enzyme in plant cells such as carboxylase and dehydrogenase in tri-carboxylic acid cycle [19]. In this context, A Chres [12] and Bardbr [13] expressed that the use of manganese in soils deficient ¬ element has a great effect on the growth and yield of wheat. General fertilizers application containing micronutrients in addition to increasing the production and enrichment of wheat seed produces a root more and be stronger If that happens, it will be certain foliar The number of digits in Farsi characters spike levels (653/2), Number of grains per spike (47/15), seed weight (60/68 mg), total biomass (17610 kg ha), grain yield (6772 kg ha) and straw yield (10,840 kg ha) had the highest value (table3). These results indicate that significant numbers of work ¬ micronutrient fertilizer containing MN on seed yield varied and thus different performance shows that these results are already Chegeni by Rahimi and colleagues [6] have been reported In other words, the ability of different cultivars in nutrient absorption Table 3: Comparison of average genotype effect. Seed The grain Total Thousand Number of Number of Spike Plant cultivate) yield biomass grain weight grains spikes per length height (Kg ha) (Kg ha) (G) Per spike level (Cm) (Cm) parsi a6772 a17610 a60/68 a47/15 a653/2 b9/92 c93/94 sivand b 5997 b 14720 b53/71 b43/24 b614/2 b9/98 c92/86 arq d4648 d12000 d46/45 d34/76 d518/6 a10/70 a100/7 bam c 5255 c 13440 c50/45 c39/35 c569/9 a10/47 b99/01 Common letters in each column averages are no significant difference at the 5% level according to Duncan's test. Straw yield (Kg ha) a10840 b 8719 c7351 b8184 That vary the result ¬ specific fertilizer recommendations should be made for each digit [20]. The same can be seen in Table analysis of variance there was no significant effect of seed manganese concentration on the rate (Table 2) As mentioned remobilization of Mn from leaves much less grain and Ranjl Preston [22] And this has led. Even increased foliar concentrations of MN Zinc seed is no significant effect of the present results with the results and Monasteriyu Kalderiyny [15] is consistent Results showed that grain yield, yield components such as grain weight, grain per spike, number of spike correlation was significant (Table 4) The results of the comparison was that the Persian digits with a maximum amount of yield traits were listed (Table 3) These results have also been reported previously by other researchers [5,10]. Plant height had a significant positive correlation with the number of spikes that seem to appear with increasing plant height, spike increased the index is the result of both the increase in biomass (biomass) significantly increased the yield will It is suggested that these two traits in reforming high yielding varieties should be considered. Seed manganese concentration indices of spike, number of grains per spike, grain weight, biomass, grain yield and straw yield significant positive correlation was found (Table 4). Table 4: Simple correlation coefficients between some indicators of examine. Properties 1 2 3 4 One. plant height 1 Two. Spike length 0/38 * 1 3. Levels Number of 0/60 ** -0/37 * 1 spikes per 4. The number of grains 0/36 * -0/47 ** 0/62 ** 1 per spike 5 6 7 8 9 3025 Tabatabaei et al, 2014 Advances in Environmental Biology, 8(6) Special 2014, Pages: 3022-3026 5. Thousand grain weight 6. Biomass 7. The grain yield -0/32 * -0/39 * 0/61 ** ns -0/2 1 0/69 ** -0/18 0/47 ** 0/46 ** 0/50 ** 0/68 ** 0/53 ** 0/66 ** 0/55 ** 0/74 ** 1 0/84 ** ** ** ** ** ns ** 8. Performance Straw 0/68 0/18 0/43 0/44 ns ns 9. Concentration of 0/2 0/15 0/39 * 0/38 * manganese contents Ns: non-significant, ** and * respectively significant at the 1% level and 5% ns 0/46 0/59 ** 0/95 0/34 * 1 0/61 ** 0/51 ** 1 0/41 * 1 REFERENCES [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] Imam's, 1997. Grain farming Shiraz University Press, pp: 190. Asadi Dashblagh, M., M. Eradatmande Asli, M. Yousefi Rad, 2011. Distribution of potassium, calcium, manganese and zinc in different parts of the spikes and spike cultivar wheat. Journal of Soil Research (Soil and Water Sciences), 25(1): 23-31. The Bourbour, M.R, M.M. Tehrani, 2011, Effects of iron and manganese application on quantitative and qualitative characteristics leading wheat. Journal of Crop Physiology, 3(9): 63-73. Pahlavani Rad, M.R, G.G. Kykha, Narouie Rad M. R. (1998) Effect of zinc, iron and manganese on yield, yield components, nutrient uptake and concentration in wheat grain. 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