The effect of different forms and rates of nitrogen (NH4+-N and NO3-N) and different rates of phosphorous fertilizer on rhizosphere pH and P uptake in mycorrhizal and non-mycorrhizal sorghum plants

Autor:	Ortas, Ibrahim
Rok vydání:	1994
Předmět:	631.4 Soil Science & pedology
Druh dokumentu:	Electronic Thesis or Dissertation
Databáze:	Networked Digital Library of Theses & Dissertations
Externí odkaz:	http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239531 Zobrazit plný text záznamu