ISSN 2167-0447
International Journal of Agricultural Sciences ISSN: 2167-0447 Vol. 3 (9), pp. 029-033, November, 2013. © International Scholars Journals
Full Length Research Paper
Yield and yield attributes of wheat (Triticum aestivum L.) as influenced by agrispon and fertonic at varying level of fertility
*Rakesh Kumar and S.K. Agarwal
Department Of Agronomy CCS HAU, Hisar- 125004, India.
*Correspondingauthor. E-mail:- [email protected]
Accepted 28 October, 2013
Abstract
A field experiment was conducted during rabi seasons for two years at Agronomy Research farm, CCS HAU, Hissar to evaluate the effect of agrispon and fertonic on yield attributes and yield of wheat. Effective tillers, earhead length, spikelets earhead-1, grains earhead-1, grain and straw yield of wheat enhanced significantly with 120+60 Kg ha-1 N and P( 100% of recommended dose). Fertilizer level failed to influence harvest index and test weight. Two spray of agrispon significantly @ 1 l ha-1two application each at sowing and at 30 DAS enhanced effective tillers, spike length, spikelets spike-1, grains spike-1, grain, straw and biological yield over its one spray and control. Fertilizer use efficiency also increased with agrispon spray by 100% compared to the control (16.6 kg grain per kg nutrient). Fertonic remain at par with control in all parameters.
Key words: Agrispon, fertonic, fertilizer levels, heat, yield and yield attributes.