Effect of Different Wheat Variety and Sowing Methods on Grain Yield of Wheat under Bhairahawa Condition of Nepal

Year 2019, Volume: 2 Issue: 3, 175 - 182, 28.12.2019

Narayan Khatri , Bisheshwor Prasad Pandey Mamata Bista Dev Lakshmi Ghimire

Abstract

A field experiment was
conducted during winter seasons of 2016/17 and 2017/18 at National Wheat
Research Program, Bhairahawa, Rupandehi, Nepal with the objective to study the
different sowing methods in wheat. Variety comprises of Vijay and Bandganga were
allocated in main plot whearas three sowing methods SWI at 20 cm x 20 cm, Line
sowing at 25 cm x continuous and broadcasting were allocated in sub-plot under
split plot design with four replications. Bandganga variety gave higher grain
yield as compared to Vijay variety. SWI at 20 cm x 20 cm recorded significantly
higher tillers (267 and 251 m^-2 ) as compared to  line sowing at 25 cm and broadcasting during
both the years. SWI at 20 cm x 20 cm spacing recorded significantly higher
grain yield (3739 and 3840 kg/ha) during 2016/17 and 2017/18, respectively. But
it was found at par with line sowing at 25 cm x continuous method. Thus, SWI at
20 cm x 20 cm could be a better production technology to enhance the wheat
productivity if mechanization is done to replace the required labour.

Keywords

broadcasting, line sowing, swi, variety, yield

References

• 1. MoALD. Statistical information on Nepalese agriculture. Agri-Business Promotion and Statistics Division (ABPSD). 2016. Singh Durbar, Kathmandu, Nepal.
• 2. Abraham, B., Araya, H., Berhe T., Edwards, S., Gijja B., Khadka, R.B., Koma, Y.S., Sen, D., Sharif, A., Styger, E., Uphoff, N. and A. Verma. The system of crop intensification: reports from the field on improving Agricultural production, food security and resilience to climate change for multiple crops. Agriculture and Food Security, 2014 .3(4):p. 1-12.
• 3. Uphoff, N.. Supporting food security in 21st century through resource conserving increases in Agriculture production. Agric and Food Security, 2012.p. 1:18.
• 4. Kumar. A., Raj, R., Dhar S. and Pandey U.C. Performance of System of Wheat Intensification (SWI) and conventional wheat sowing under North Eastern Plain Zone of India. Ann. Agric. Res. New Series Vol. 2015. 36(3): 258-262.
• 5. Styger, E. 2009. Sixty farmers evaluate the system of Rice intensification in Timuktu. [http//www.erikastyger.com/SRI-Timbuktu-Blog/SRI-Timbuktu-Blog.html].
• 6. Adhikari, D.. Short communication; system of wheat intensificanton in farmer’s field of Sindhuli, Nepal. Agronomy Journal of Nepal, 2013. 3:p. 169-171.
• 7. Chopra, R. and Sen, D. Golden wheat becomes more golden: extending SRI to wheat. LEISA-India, 2013. 15: p.30-32.