Effects of Manganese on Yield, Yield Components, and Grain Quality of Wheat Cultivars

Document Type : Research Article

Authors

• S.H. Mirtalebi ¹
• A Karimi ²
• A Soleymani ²
• M Hoodaji ²

¹ Jihad -e- agriculture of Eghlid City

² Islamic Azad University of Khorasgan

10.22067/gsc.v12i4.45148

Abstract

In order to study the effects of manganese sulphate on yield, yield components, and grain quality of wheat cultivars ,an experiment was conducted in a split plot layout within a randomized complete block design with four replicates in Abadeh region during 2007– 2008.Main plot was manganese sulphate (0, 20 and 40 kg h-1) and subplot was winter wheat cultivar ( including Marvdasht, Shiraz and Pishtaz).The results showed that increasing the manganese sulphate levels causes meaningful increasing in the total plant dry weight in stemming, pollination and physiologial maturity period and also increasing number of fertile heads m-2, kernel number per fertile head, 1000-kernel weight, grain yield, and grain manganese and grain protein and decreasing infertile heads. Studied cultivars had significant differences with each other from vegetative growth and yield components and grain yield so that Marvdasht cultivar meaningfully had the highest dry matter during stemming, pollination and physiological maturity period in comparison with other cultivars and also had more vegetative growth. Also from yield components including number of fertile spike m-2,number of kernel in fertile spike and following this ,Marvdasht kernel yield was the best cultivar, and had the highest grain manganese. And Pishtaz cultivar from total dry matter, yield components and grain yield was in second place after Marvdasht cultivar and had only the highest 1000-kernel weight. Shiraz cultivar had the least yielding rate from growth and yield indices and was the best cultivar from seed protein. Based on these results, it seemed appropriate to use 40 kg ha-1 manganese sulphate and Marvdasht cultivar to produce wheat under conditions similar to current study.

Keywords

• Grain manganese
• grain yield
• Manganese sulphate
• Protein rate

20.1001.1.20081472.1393.12.4.13.2

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References

1- بای بوردی، ا. و م. ج. ملکوتی. 1382. تاًثیر آهن، روی و مس بر کمیت و کیفیت گندم در شرایط شور. مجله علوم خاک و آب. جلد 17. شماره 2. ص 74-53.

2- پهلوان راد، م.، غ. کیخا، و م. ر. نارویی راد. 1387. تاثیر کاربرد روی، آهن و منگنز بر عملکرد، اجزا عملکرد، غلظت و جذب عناصر غذایی در دانه گندم، پژوهش و سازندگی درزراعت و باغبانی. شماره 79: 150-142.

3- تاج بخش، م. و ع. پورمیرزا. 1382. زراعت غلات. انتشارات جهاد دانشگاهی ارومیه. 314 صفحه.

4- ساتوره، ا. اچ. و گ. ا. اسلافر .1384. گندم: اکولوژی، فیزیولوژی و برآورد عملکرد. انتشارات دانشگاه فردوسی مشهد. 478 صفحه

5- سیلسپور، م.1381. مصرف بهینه عناصر کم مصرف گندم، در شرایط شور. مرکز تحقیقات کشاورزی ورامین. سازمان تحقیقات و آموزش کشاورزی. کرج. ایران. 12 صفحه.

6- ضیائیان، ع. و م. ج. ملکوتی. 1378. تاثیر منگنز بر تولید گندم در تعدادی از خاکهای شدیدا آهکی استان فارس، مجله پژوهشی خاک و آب،12: 71-65.

7- غیبی، م. ن. و م. ج. ملکوتی. 1383. راهنمای تغذیه گندم. نشر آموزش کشاورزی، کرج. ایران. 119 صفحه.

8- مجیدی، ع. و م. بلالی. 1380. اثرات عناصر کم مصرف آهن، روی، منگنز و مس بر عملکرد و کیفیت گندم در شرایط شور. مرکز تحقیقات کشاورزی آذربایجان غربی.

9- معتمد، ا. 1384. اثر میزان کودهای روی، منگنز و آهن بر عملکرد کمی و کیفی گندم نان رقم پیشتاز. نشریه نهال و بذر، (4)21: 634-631.

10- نجفی میرک، ت. و ع. شیخی گرجانی. 1383.راهنمای گندم داشت. نشر آموزش کشاورزی، کرج، ایران، 154 صفحه.

11- Bajji, M., S. Lutts, and J. M. Kient. 2001. Water deficit effects on solute contribution to osmotic adjustment as a function of leaf ageing in three durum wheat (Triticum durum Defs.) cultivars performing differently in arid conditions. Plant Science, 160:669-681.

12- Barraclough, P.B., and J.M. Kient. 2001. Effect of water stress on chlorophyll meter readings in wheat. Plant Nutrition, 23: 722-738.

13- Chen M.C.1998. A study on the nutritional effects of manganese and zinc fertilizer on winter wheat crop. Scientia Agricultural Science, 22 (4):58-64.

14- Hu, Y., and U. Schmidhalter. 2001. Effect of salinity and macronutrient levels on micronutrient in wheat. Journal. P, N., 24 (2): 273-281.

15- Karimian N., and A. Gholamalizadeh Ahangar. 1998. Manganese retention by selected calcareous soils as related to soils properties. Commun. Soil Science. Plant Analysis, 29:1061-1070.