Assadi Kangarshahi, A., akhlaghi amiri, N., Malakouti, M., Moradi, B. (2007). Effect of Rates and Methods of Zinc Application on Yield and Fruit Quality of Satsuma Mandarin. , 21(1), 1-14. doi: 10.22092/ijsr.2007.127013
A. Assadi Kangarshahi; negin akhlaghi amiri; M. J. Malakouti; B. Moradi. "Effect of Rates and Methods of Zinc Application on Yield and Fruit Quality of Satsuma Mandarin". , 21, 1, 2007, 1-14. doi: 10.22092/ijsr.2007.127013
Assadi Kangarshahi, A., akhlaghi amiri, N., Malakouti, M., Moradi, B. (2007). 'Effect of Rates and Methods of Zinc Application on Yield and Fruit Quality of Satsuma Mandarin', , 21(1), pp. 1-14. doi: 10.22092/ijsr.2007.127013
Assadi Kangarshahi, A., akhlaghi amiri, N., Malakouti, M., Moradi, B. Effect of Rates and Methods of Zinc Application on Yield and Fruit Quality of Satsuma Mandarin. , 2007; 21(1): 1-14. doi: 10.22092/ijsr.2007.127013

Effect of Rates and Methods of Zinc Application on Yield and Fruit Quality of Satsuma Mandarin

پژوهش های خاک
Volume 21, Issue 1, May 2007, Pages 1-14    PDF (293.43 K)
Document Type: Research Paper
DOI: 10.22092/ijsr.2007.127013
Authors
A. Assadi Kangarshahi* 1; negin akhlaghi amiri2; M. J. Malakouti3; B. Moradi4
1Researcher, Agricultural and Natural Resources Research Center of Mazandaran
2Agricultural and Natural Resources Research Center of Mazandaran
3Professor, Tarbiat Modarres University
4Researcher, Citrus Research Institute
Abstract
Zinc deficiency, which usually appears as chlorotic pattern on new growth, is considered one of the most prominent nutritional disorders in citrus trees. This study was conducted to evaluate the effects of the rates and methods of zinc application on yield and quality of citrus fruits . The experiment was conducted at Sari Kotra – Horticultural Research Station in Mazandaran province during 1999 – 2002 period. A complete randomized block design was used with ten treatments and four replications. Treatments included:To- controls, T1- 50g Zn per tree as broadcast application, T2-100g Zn per tree as broadcast application, T3- 200g Zn per tree as broad cast application, T4- 50 g Zn per tree as banding application, T5- 100g Zn per tree as banding application, T6-200g Zn per tree as banding application, T7- foliar application with concentration of 2kg ZnSO4 in 1000 lit water, T8- foliar application with concentration of 3kg ZnSO4 in 1000 lit water , T9- foliar application with concentration of 4kg ZnSO4 in 1000 lit water. Results of experiment with Satsuma mandarins showed that zinc application increase fruit yield and also leaf zinc concentration significantly and the highest yield and leaf zinc concentration was associated with treatment T9. Also, effect of the rates and methods of zinc sulfate application on the average fruit weight was significant and the highest average fruit weight was obtained from foliar application with concentration of 3kg ZnSO4 in 1000 lit water that was almost 23 percent more than the control. Application of zinc sulfate increased fruit diameter significantly compared with the control. The highest diameter of peel was obtain from treatment T5 that increased almost 17 percent over the control. The effect of zinc sulfate application on shelf life of Satsuma mandarin showed that the lowest and highest weight reduction was obtained in treatment T6 and  treatment T5, respectively . 
Keywords
Zinc; Rate and Methods; Citrus
References
  1. احیایی ، م . 1376. شرح روش های تجزیه شیمیایی خاک ، جلد 2 ، نشریه شماره 1024 ، موسسه تحقیقات خاک و آب ، تهران ، ایران
  2. اسدی کنگرشاهی ، ع . ، ن . اخلاقی امیری ، م . محمودی و م . ج . ملکوتی . 1380 . شناخت ناهنجاریهای تغذیه ای در مرکبات مازندران (محدودیتها و توصیه ها) : قسمت دوم ـ عناصر ریزمغذی. نشریه فنی شماره 269. نشر آموزش کشاورزی ، سازمان تحقیقات و آموزش کشاورزی، وزارت کشاورزی . کرج ، ایران.
  3. اسدی کنگر شاهی ، ع . ، ن . اخلاقی امیری ، م . محمودی و م . ج . ملکوتی. 1381. شناخت ناهنجاریهای تغذیه ای در مرکبات مازندران (محدودیتها و توصیه ها) قسمت اول ـ عناصـر پر مصرف و میان مصرف. نشریه فنی شماره 268. نشرآموزش کشاورزی . سازمان تحقیقات و آموزش کشاورزی، وزارت کشاورزی . کرج ، ایران.
  4. اسدی کنگرشاهی، ع . و م . محمودی . 1380. بررسی روند مصرف کودهای شیمیایی و پیامدهای ناشی از آن در استان مازندران. هفتمین کنگره علوم خاک ایران، شهرکرد ، ایران.
  5. امامی ، ع . 1375. روش های تجزیه گیاه. جلد اول. نشریه شماره 982. موسسه تحقیقات خاک و آب ، تهران ، ایران.
  6. گندمکار ، ا . 1382 . تأثیر مقادیر و روشهای کاربرد سولفات روی بر عملکردو کیفیت میوه مرکبات. هشتمین کنگره علوم خاک ایران ، ایران .
  7. ملکوتی ، م . ج . 1380. مصرف بهینه کود (روی) گامی موثردر جلوگیری از خشکیدگی سرشاخه های درختان میوه کشور ( پسته، گردو و مرکبات) . نشریه فنی شماره 150 ، نشرآموزش کشاورزی ، سازمان تحقیقات و آموزش کشاورزی، وزارت جهاد کشاورزی ، کرج، ایران
  8. Asadi Kangarshahi , A., M. Mahmoodi and N.Akhlaghi. 2002. Nutritional disorders in citrus gardens of Mazandaran , Iran. 3 rd . International Symposium on Sustainable Agro - environment Systems : New Technologies and Applications . Cairo ,Egypt.
  9. Asadi Kangarshahi , A. , M. Mahmoodi and N. Akhlaghi, 2002. Trends of used chemical fertilizers and its consequences in Mazandaran , Iran. 3 rd. International Symposium on Sustainable Agro - enviroment Systems : New Technologies and Applications. Cairo, Egypt.
  10. Braddock , R. J. 1999. Handbook of Citrus By-Products and Processing Technology . INC.NewYork.
  11. Davies, F.S. , L. Gene Albrigo. 1994. Citrus.Redwood Books, Britain, Wiltshire. P:144 – 157.
  12. Hassan, A.K. 1995. Effect of foliar sprays with some micronutrients on
    washingtonavel orange trees. 2 : Tree fruiting and fruit quality. Ann.   Sci. , 3 :1507 -1516.
  13. Langthasa, S., R.K. Bhttacharyya and S. Langthosa. 1995.NPK contents of Assam lemon leaf as affected by foliar zinc sprays. Ann. Res. 16:423 - 494.
  14. Langthasa, L., R.K. Bhattacharyya. 1991. Foliar application of zinc on fruit quality of ((Assam lemon )) . South India 39:153 - 155.
  15. Lindsay , W.L. 1991. Inorganic equilibria affecting micronutrient in soils .P. 90 - 109 .In: J.J. Mortvedt et al(ed). Micronutrient in Agriculture. 2ed. Soil Sci. Soc. Am., Inc. Madison , Wisconsin, USA.
  16. Marschner, H. 1993. Mineral Nutrition of Higher Plants . 4 th ed. Academic press. London. England. P. 347 - 364.
  17. Marchal J.1984.Citrus. In: Plant analysis as aguide to the nutrient requirements of temperate and tropical crops.{Martin P. et. Al. (eds)}. Lavoisier Publishing INC. New York. PP.320 - 354
  18. Nair, P.C.S, S.K. Mukerjee, and y.v.kathavate. 1968. Studies on citrus dieback in India . In: Micronutrient statusin soil and leaves of citrus . Indian J. Agr. Sci. 38: 184 - 194.
  19. Nijjar, G.S. 1990. Nutrition of Fruit Trees . 2nd ed. Kalyani publishers . India . PP:240-
  20. Qin, X.1996. Foliar spray of B, Zn an Mg and their effects on fruit production and quality of Jincheng orange ( citrus sinensis ) . J. South West Agri. Univ . 18:40 -45.
  21. Qinglong , Z. and P. H. Brown 1995. Foliar spray at spring flush enhances zinc status of pistachio and walnut trees. Hortsci . 30 :879 - 886.
  22. Spiegel - Roy, P. and E.E.Goldschmitt. 1996. Biology of Citrus. Cambridge University 141 -145.
  23. Stiles , W.C. and W. Shaw - Reid. Orchard nutrition management. Bull. 219. Cornell University.
  24. Trchan, S.P.and G.S. Sekhon. 1977. Effect of clay , organic matter and CaCO3 content of zinc adsorption by soils. Plant Soil. 46: 329 - 336.
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