Assessment of Required Growing Degree Days Phenologic Stages and Growth of Borage in Different Sowing and densities

پژوهشهای زراعی ایران

Article 10, Volume 16, Issue 2 - Serial Number 50, July 2018, Pages 511-523   

Document Type: Research Article

DOI: 10.22067/gsc.v16i2.68494

Authors

H Hasanvand^* ; S. A Siadat; A Bakhshandeh; M. R Moradi Telavat; A Poshtdar

Khuzestan Agricultural Sciences and Natural Resources University

Abstract

Introduction One of the main goals of modern farming is to better understand crop growth and development for optimal use of environmental resources and, consequently, more yield. The study of the growth and development of crops such as Borage (Borago officinalis L.) during the growing season allows the sensitive stages of plant life to be identified and managed in an optimal way and for them to achieve high yields. Since the weather condition of each region varies in different seasons, it is difficult to determine the time of sensitive stages of growth to unfavorable environmental conditions. One of the main advantages of determining the phenology of a plant is the optimal use of ecological factors to increase its performance, Because according to the meteorological statistics in each area and the determination of the temperature requirement for each phonological stage and the entire plant growth period, many of the issues of planting, including sowing date and plant density, can be identified at the best possible time and achieved more production. Thus, this experiment carried out in order to assessment of required growing degree days (GDD) phenologic stages and growth borage in different sowing and densities.
Materials and Methods A field research was conducted as a split plot arrangement based on randomized complete block design (RCBD) with three replications at farm at experimental field of Khouzestan Ramin Agriculture and Natural Resources University, Iran during 2016-2017 cropping season. Five sowing date (15 October, 5 and 25 November, 15 December and 5 January) as main plat and four plant densities including of 6, 10, 14 and 18 plants per m-2 as sub plots comprised experimental treatment. Growth degree– day (GDD) accumulation of phenological stages (Emergence initiation, Two true leaves initiation, Flowering stem emergence, Flowering initiation, Full flowering, Seed fill initiation, Complete fill, Seed harvesting initiation, Total growth season), Dry flower yield, Plant height and Leaf area index of borage were measured. Analysis of variance and comparison of means was performed by SAS software and least significant difference test (LSD), 5% level probability, respectively.
Results and Discussion The results showed that the effect of sowing date on the length of different phonologic periods was significant, but the effect of plant density and the interaction between sowing date and plant density on this trait was not significant. The highest and the lowest growth degree– day from sowing to different stages of growth were obtained on 15 October and 5 January, respectively. With delay in sowing, the average number of days and growth degree– day (GDD) accumulation decreased in most phonologic stages. The effect of sowing date and plant density had significant effect on flower yield and plant height. With 720.8 kg.ha-1 of dry flower yield, first sowing date (15 October) was the best treatment. Increasing of plant density was increased plant height, and flower yield. So that the highest dry flower yield was achieved with an average of 586.3 kg.ha-1 at a density with 14 plant per m-2. Interaction effect of sowing date and plant density on leaf area index was also significant. So that sowing dates of 15 October at 18 plant per m-2 had the highest leaf area index. Determining the relationship between borage phonologic stages and GDD will be very beneficial in applying the principles of management, especially in determining the appropriate sowing date.
Conclusions For the highest dry flower yield in Ahvaz climate, the best sowing date for borago was 15 October and the best planting density was 14 plants per m-2. There was also significant correlation between flower yield and growth degree-day (GDD) accumulation showed that the regulation of sowing date is very important for completing growth and development stages.

Keywords

Correlation; Flower yield; Heat requirement; Khuzestan; Leaf Area Index

References

1. Ahmadi, A. R., Gharineh, M. H., Bakhshandeh, A. M., Fathi, Gh., and Naderi, A. 2012. Study of phenological and growth of canola cultivars to thermal unit accumulation in three planting dates Ahvaz climate. Journal of Plant Production 19 (4): 97-116. (in Persian with English abstract).

2. Al-Doori, S. 2012. Influence of sowing dates on growth, yield and quality of some flax genotypes (Linum usitatissimum L.). College of Educational Research Journal 12 (1): 733-746.

3. Ameri, A. A., Rabbani-Nasab, H., Jalilvand, M. R., and Imani, M. 2014. The survey on phenological stages, the effect of nitrogen fertilizer levels and plant density and stage of flower harvest on flower production, active ingredients of Marigold (Calendula officinalis). Journal of North Khorasan University of Medical Sciences 4: 57-66. (in Persian with English abstract).

4. Amini, A., Nader, A., and Lakzadeh, I. 2011. Investigation of phonological stages and grain yield of mid maturity wheat genotypes in Response to different Growth Degree– Day (GDD). The quarterly Academic Journal of Crop Physiology 10: 121-135. (in Persian with English abstract).

5. Amir-Moradi, Sh., and Rezvai-Moghadam, P. 2011. Effect of density and time of nitrogen use on morphological characteristics, phonological stages, yield and yield components of black currant (Nigella sativa). Journal of Horticulture (Agricultural Sciences and Technology) 25 (3): 351-360. (in Persian).

6. Ashoori-Latmahalleh, D., Noorhosseini-Niyak, S. A., and Safarzadeh-Vishekaei, M. N. 2011. Effects of plant density and planting pattern on yield and yield components of Iran ox-tongue (Echium amoenum Fisch and Mey) in North of Iran. Journal of Medicinal Plants Research 5 (6): 932-937.

7. Ashori, D., Hosseini, A. N., and Safarzadeh, M. N. 2014. Effect of plant density and planting arrangement on yield and yield components of (Echium amoenum Fisch & Mey) in Guilan province. Quarterly. Journal of Horticulture Science (Agricultural Sciences and Technology) 28 (2): 135-143. (in Persian).

8. Butler, T. J., Gerald, W. E., Hussey, M. A., and Lavery, J. R. 2002. Rate of leaf Appearance in Crimsou Clover. Crop Science 42: 237-241.

9. Chung, S., Kong, S., and Seong, K. Y. 2002. Gamma-linolenic acids in (borago officinalis L.) reverse epidermal hyperproliferation in guinea pigs. Journal of Nutrition 132 (10): 3090-3094.

10. Derikvandi, M., Mahmudi-Surstanti, M., Chehrazi, M., and Jafari, A. A. 2013. Study of phenological traits of some populations and cultivars of Borage (Borago officinalis L.) in Ahvaz climate. Second National Conference on Medicinal Plants and Sustainable Agriculture, Hamedan. (in Persian).

11. Ebrahimi, A., Moaveni, P., and Aliabadi-Farahani, H. 2010. Effects of planting dates and compost on mucilage variations in borage (Borago officinalis L.) under different chemical fertilization systems. International Journal of Biotechnology and Molecular Biology Research 1 (5): 58-61.

12. Fathi, Gh., Siadat, S. A., Roozbeh, N., Abdali-Mashhadi, A. R., and Ebrahimpour, F. 2001. Effect of planting date and seed density on yield and grain yield components of wheat Dena cultivar in Yasouj air condition. Journal of Agricultural Science and Natural Resources 8 (3): 77-65. (in Persian).

13. Galavi, M., Ramroudi, M., and Mansouri, S. 2007. Effect of sowing dates on yield, yield components and quality of isabgol (Plantago ovata) in Sistan region. Pajouhesh and Sazandegi in natural resources 77: 135-140. (in Persian).

14. Jamshidi, Kh. 2008. Effect of row spacing and plant density on quantitative aspects of chamomile flower (Matricaria Chamomilla). Iranian Journal of Agricultural Science 31: 203-209. (in Persian with English abstract).

15. Khajehpour, M., 2014. Fundamentals of Agriculture. Jihad University Publishing of Isfahan Press, 658 P.

16. Khayat, M., and Gohary, M. 2009. The sowing date effects on yield, yield components, growth index and phenological traits of canola in Ahwaz. Agricultural New Discoveries 3: 233-248. (in Persian).

17. Koocheki, A., and Nasiri-Mahalati, M. 1992. Agricultural Plants Ecology. Jihad University Publishing of Mashhad Press, 291 P.

18. Marisol-Berti, D., Rosemarie-wilckens, E., Felicitas-Hevia, H., and Alejandro-Montecino, Y. 2003. Influence of sowing date and seed origin on the of capitul (Calendula officinalis L.) during two growing seasons in Chili. Agricalture Technology 63 (1): 3-9.

19. Naderi, A. 2013. Efficiency of temperature unit and degree of cumulative growth of phonological stages and their relationship with yield of wheat genotypes. Journal of Crop Physiology (Islamic Azad University Ahvaz Branch) 18: 115-128. (in Persian).

20. Naghdi-Badi, H., Zainali-Mobarakeh, Z., Omidi, H., and Reza-Zadeh, S. 2012. Morphologic, agronomic and phytochemical changes in borage (Borago officinalis L.) as effected by chemical and biofertilizers. Journal of Medicinal Plants Research. 9: 145-156. (in Persian with English abstract).

21. Nasiri, S., Azizi, M., Arroi, h., Zandvifard, Z., and Shabani, Z. 2013. Evaluation of morphological, phenologic properties of Borage (Borago officinalis L.) medicinal properties cultivated under Mashhad Climate. First National Conference on Medicinal Plants and Sustainable Agriculture, Hamedan. (in Persian).

22. Omidbeige, R. 2009. Production and Processing of Medicinal Plants. Astan Quds Razavi Press, Mashhad. 347 P.

23. Rahimi, M., Nourmohammadi, Gh., and Ainehband, A. 2009. Effect of planting date and nitrogen on yield, yield components and effective ingredients of Lemon herb (Linum usitatissimum L.). Modern Agricultural Knowledge 5 (14): 22-13. (in Persian).

24. Salehi, F., and Bohrani, M. J. 2000. Sunflower summer planting yield as affected by plant populatino and nitrogen application rates. Iran Agriculture Research 18: 63-72.

25. Sepehri, A., Mehranrad, T., and Karami, A. 2015. Effect of planting date and plant density on yield, harvest index and calendic acid content of two varieties of marigold (Calend ula officinalis L.) in Arak. Journal of Agricultural Knowledge and Sustainable Production 25 (1): 1-12. (in Persian).

26. Sikder, S. 2009. Accumulation heat unit and phonology of wheat cultivars as influenced by late sowing heat stress condition. Journal of Agriculture and Rural development 7 (1&2): 57-64.

27. Tabatabaie, R., Amini-Dehaghi, M., Shahmoradi, M., and Kaviani-Ahangar, F. 2011. Effects of planting date and different amounts of nitrogen fertilizer on the yield and yield components of two marigold varieties (Calendula Officinalis L.). Journal of Crop Science 5: 103-118. (in Persian with English abstract).

28. Tabatabaie, S. A., Zare, M., Zarezada, M., Yoosefi, M., and Soltani, M. 2015. Effect of phosphorous and plant density on economic yield of Iranian borage. Quarterly Agronomy Journal (Pajouhesh & Sazandegi) 106: 178-184. (in Persian with English abstract).

29. Tazeh, K., Piri, I., and Mostafavi-Rad, M. 2015. Effects of plant density on flower, essential oil yield and some important agronomic indices of borage (Borago officinalis L.). Journal of Plant Production Research 22 (4): 87-100. (in Persian with English abstract).

30. Wettasinghe, M., and Shahidi, F. 2005. Fe (III) chelation activity of extract of borage and evening primrose meals. Food Research International 35: 65-71.

31. Zehtab-Salmasi, S., Heidari, F., and Alyari, H. 2008. Effect of microelements and plant density on biomass and essential oil production of peppermint (Mentha piperita L.). Plant Sciences Research 1 (1): 24-26.