Yıl 2020, Cilt 4 , Sayı 1, Sayfalar 11 - 22 2020-08-30

Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting

Loreme CAGANDE [1] , Ruth O. ESCASİNAS [2]


Nursery management and age of seedlings at transplanting affects growth and yield of lowland rice. A field experiment was conducted at the experimental area of the Department of Agronomy, Visayas State University, Baybay, Leyte to: (1) evaluate effects of nursery management and seedling age on the growth and yield of lowland rice PSB Rc82; (2) determine the appropriate nursery management and seedling age for optimum yield; and (3) evaluate the profitability of PSB Rc82 production under different nursery management and seedling age. Different nursery management were designated as the mainplot and age of seedlings as the subplot. Wetbed method of nursery management, irrespective of seedling age resulted in earlier heading and maturity, higher crop growth rate at 21-42 DAT, more filled spikelets and consequently higher grain yield (2.18 t ha-1). Using 25 -day old seedlings at transplanting resulted in earlier heading and maturity, higher harvest index and net assimilation rate at 21-42 DAT. Older seedlings gave more filled grains per panicle resulting in higher grain yield than younger seedlings. Thus, this study recommends 25-day old seedlings at transplanting under wetbed method for PSB Rc82 lowland rice production.
crop growth rate, dapog method, harvest index, net assimilation rate, wetbed method
  • Dawn. 2012. Improved method for raising rice nursery. Retrieved from https://www.dawn.com/news/250134/improved-method-for-raising-rice-nursery on June 6, 2017
  • FAOSTAT. 2017. "Crops/Regions/World list/Production Quantity (pick lists), Rice (paddy), 2014". UN Food and Agriculture Organization, Corporate Statistical Database. Retrieved on May 11, 2017
  • Lampayan R. M., Faronilo E., Tuong T. P., Espiritu A. J., De Dios J. L., Bayot R. S., Bueno C. S. & Hosen, Y. 2015. Effects of seedbed management and delayed transplanting of rice seedlings on crop performance, grain yield, and water productivity, Field Crops Research, 183, 303–314.
  • Landon JR. 1991. Booker tropical soil manual: A handbook for soil survey and agricultural land evaluation in the tropics and subtropics. Paperback edition., London
  • Menete M. Z. L., Van E. S. H. M., Brito R. M. L., De Gloria S. D. & Famba, S. 2008. Evaluation of system of rice intensification (SRI) component practices and their synergies on salt-affected soils, Field Crops Research, 109, 34–44.
  • Murty K. S., Pattanaik R. K. & Swain, P. 1986. Net assimilation rate and its related plant characters of high yielding rice varieties, Indian Journal of Plant Physiology, 29, 53-60.
  • Nahar K., Mirza H. & Ratna, R. M. 2009. Effect of low temperature stress in transplanted aman rice varieties mediated by different transplanting dates, Academic Journal of Plant Sciences, 2, 132-138.
  • Nature and Farming. 2014. Rice production. Retrieved from https://nature-and-farming.blogspot.com/2014/10/rice-production-chapter-5-methods-of.html on May 31, 2017
  • Philippine Statistics Authority. 2017. Rice and corn situation and outlook. Retrieved from http://www.psa.gov.ph/content/rice-and-corn-situation-and-outlook-july-2017-round on June 10, 2017
  • Rice production. 2008. Transplanting rice in straight rows. Retrieved from http://rice-production.blogspot.com/2008/08/transplanting-rice-in-straight-rows.html on July 24, 2017
  • Shah M. L., and Yadav, R. 2001. Response of rice varieties to age of seedlings and transplanting dates, Nepal Agriculture Research Journal, 5, 14-17.
  • Yang J. C. and Zhang, J. H. 2010. Crop management techniques to enhance harvest index in rice, Journal of Experimental Botany, 61, 3177-3189.
Birincil Dil en
Konular Mühendislik, Ziraat
Bölüm Articles
Yazarlar

Orcid: 0000-0002-8801-6212
Yazar: Loreme CAGANDE (Sorumlu Yazar)
Kurum: VISAYAS STATE UNIVERSITY
Ülke: Philippines


Yazar: Ruth O. ESCASİNAS
Kurum: Department of Agronomy, Visayas State University, Baybay City Leyte
Ülke: Turkey


Tarihler

Yayımlanma Tarihi : 30 Ağustos 2020

Bibtex @araştırma makalesi { ejar740551, journal = {Eurasian Journal of Agricultural Research}, issn = {2636-8226}, address = {agriculturalresearchjournal@gmail.com}, publisher = {İlknur BAĞDATLI}, year = {2020}, volume = {4}, pages = {11 - 22}, doi = {}, title = {Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting}, key = {cite}, author = {Cagande, Loreme and O. Escasi̇nas, Ruth} }
APA Cagande, L , O. Escasi̇nas, R . (2020). Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting . Eurasian Journal of Agricultural Research , Volume 4 Issue 1 , 11-22 . Retrieved from https://dergipark.org.tr/tr/pub/ejar/issue/56788/740551
MLA Cagande, L , O. Escasi̇nas, R . "Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting" . Eurasian Journal of Agricultural Research 4 (2020 ): 11-22 <https://dergipark.org.tr/tr/pub/ejar/issue/56788/740551>
Chicago Cagande, L , O. Escasi̇nas, R . "Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting". Eurasian Journal of Agricultural Research 4 (2020 ): 11-22
RIS TY - JOUR T1 - Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting AU - Loreme Cagande , Ruth O. Escasi̇nas Y1 - 2020 PY - 2020 N1 - DO - T2 - Eurasian Journal of Agricultural Research JF - Journal JO - JOR SP - 11 EP - 22 VL - 4 IS - 1 SN - 2636-8226- M3 - UR - Y2 - 2020 ER -
EndNote %0 Eurasian Journal of Agricultural Research Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting %A Loreme Cagande , Ruth O. Escasi̇nas %T Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting %D 2020 %J Eurasian Journal of Agricultural Research %P 2636-8226- %V 4 %N 1 %R %U
ISNAD Cagande, Loreme , O. Escasi̇nas, Ruth . "Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting". Eurasian Journal of Agricultural Research 4 / 1 (Ağustos 2020): 11-22 .
AMA Cagande L , O. Escasi̇nas R . Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting. EJAR. 2020; 4(1): 11-22.
Vancouver Cagande L , O. Escasi̇nas R . Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting. Eurasian Journal of Agricultural Research. 2020; 4(1): 11-22.
IEEE L. Cagande ve R. O. Escasi̇nas , "Agronomic performance of lowland rice (Oryza sativa L.) PSB Rc82 under different nursery management and seedling age at transplanting", Eurasian Journal of Agricultural Research, c. 4, sayı. 1, ss. 11-22, Ağu. 2020