EFFECTS OF INOCULUM SIZE AND PHOSPHORUS APPLICATION ON NODULATION AND N2 FIXATION IN COWPEA (VIGINA UNGUICULATA (L.) WALP) USING 15N METHODOLOGY.

In a greenhouse study at the Institute of Agricultural Research and Training (IAR&T), Ibadan, Nigeria, isotope dilution method was used to evaluate the effect varying inoculum sizes with and without phosphorus (P) application on nodulation and N2 fixation of cowpea (Vigna unquiculata (L.) Wa...

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Autori principali: DARAMOLA, D. S., TAIWO, L. B.
Natura: Online
Lingua:inglese
Pubblicazione: The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria. 2020
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Accesso online:https://ija.oauife.edu.ng/index.php/ija/article/view/528
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