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IJSTR >> Volume 3- Issue 3, March 2014 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Effect Of Different Levels Of Nitrogen On Growth And Yield Attributes Of Different Varieties Of Basmati Rice (Oryza Sativa L.)

[Full Text]

 

AUTHOR(S)

Tanweer Hussain Malik, S. B. Lal, Nasir Rashid Wani, Deelak Amin, Rayees Ahmad Wani

 

KEYWORDS

Index Terms: Basmati rice, nitrogen levels, varieties, Economic analysis and benefit cost ratio.

 

ABSTRACT

ABSTRACT : A field trail was conducted during rainy season at crop research farm Allahabad agriculture institute (Deemed university) to evaluate the effect of different levels of nitrogen on growth and yield attributes of different varieties of Basmati Rice (Oryza Sativa L.). The varieties which was evaluated were Haryana Basmati-1 , Basmati -370 and Pusa basmati -1 under three different fertility levels viz; 100 , 120 and 140 the combinations was replicated three times in factorial 3 (RBD). The varietal trial indicates that Pusa Basmati- 1 at nitrogen -120 level was significantly different from all the parameters measured which include plant height number of tillers/hill , dry weight , length of panicle , number of filled grains / panicle , straw yield , biological yield , harvest index, benefit cost ratio and grain yield of 4.66 tonnes / hectare at level nitrogen level-120 , 3.10 tons / hectare at nitrogen level -120 were maximum and minimum in Pusa basmati -1 and Basmati -370 respectively .

 

REFERENCES

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[2]. Chandra, D., Mittra, B.N. and Mukherjee, R.K. 1990. Effect of nitrogen levels under various plant population on wet season rice. Journal of the Andaman Science Association. 6: 115-121.

[3]. Dwivedi, D.K. 1997. Response of scented rice genotypes to nitrogen under mid up land situation. Indian Journal of Agronomy. 42(1): 74-76.

[4]. Sharma, R.K. and Singh, P.D. 2000. Response of rice varities to different spacings and fertility levels on yield attributes. Indian Journal of Agronomy. 25(2): 263-272.

[5]. Singh, Y.P., Rathi, S.S. and Siwach, M.S. 1972. Optium apacing and fertilizer requirement of dwarf varities of rice. Indian Journal of Agricultural Science. 42(11): 1036-1041.