Effect of organic fertilizers on rhizosphere, growth and yield of tomato
A pot culture experiment was conducted in ANGRAU, Hyderabad using medium textured soil, tomato as test crop, to study the effect of organic fertilizers/manures which are sources of organic carbon, on soil microbial load, crop growth and yield. The experiment was completely randomized with factorial design replicated thrice consisting of twelve treatments. The treatments were: T1 (control), T2 (Inorganic N 120 kg ha‐1 + Inorganic P 60 kg ha‐1 + Inorganic K 60 kg ha‐1), T3 (New Suryamin 25 kg ha‐1), T4 (T3+T2), T5 (Aishwarya 125 kg ha‐1), T6 (T5+ T2), T7 (EM compost 5 t ha‐1), T8( T7+ T2), T9 (Vermicompost 5t ha‐1), T10 (T9+ T2), T11 (Horse dung 5t ha‐1) and T12 (T11+ T2). Inorganic N, P and K were supplied through urea, single super phosphate and muriate of potash. Soil samples collected from the rhizosphere were analyzed for organic carbon and microbial load. Soil analysis for microbial load showed highest values in the treatment of Aishwarya + Inorganic NPK.
P. Prabhu Prasadini S. Vani Anusha T. Jitender Reddy
Environmental Science and Technology, Acharya N.G. Ranga Agricultural University,Rajendranagar, Hyde Prathista Industries Limited., (www.prathista.com)Hyderabad, India
国际会议
The 2nd Asian PGPR Conference(第二届亚洲植物促生根际细菌会议)
北京
英文
381-387
2011-08-21（万方平台首次上网日期，不代表论文的发表时间）