Response of sunflower (Helianthus annuus L.) to inoculation with Azotobacter under different nitrogen levels.

Hossein Soleimanzadeh, D Habibi, Mohammad Reza Ardakani, Farzad Paknejad, Farhad Rejali

American-Asian-Journal of agricultural & environmental sciences/American-Eurasian journal of agricultural & environmental sciences · 2010 · 11 citations · 0 references

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