Assessment of P efficiency in forage legumes by utilising recycling fertilizer

Yue Hu

doi:10.18453/rosdok_id00005661

Yue Hu

Assessment of P efficiency in forage legumes by utilising recycling fertilizer

Universität Rostock, 2025

https://doi.org/10.18453/rosdok_id00005661

Abstract: This PhD study investigated P efficiency in forage legumes under long-term P management and various recycling fertilizers. Field trials and pot experiments showed that P application was the primary determinant of soil labile P pools. Compost and struvite improved plant P uptake, while ash-based products performed poorly. Fertilizer properties influenced P efficiency more than genetic variation. Plant genetic resources and P source selection represent complementary rather than independent strategies for sustainable P management.

Dissertation Freier Zugang

Titel:

Assessment of P efficiency in forage legumes by utilising recycling fertilizer

Beteiligte Personen:

Yue Hu[VerfasserIn]
	0000-0003-3612-6118
	1407485296
Bettina Eichler-Löbermann[AkademischeR BetreuerIn]
	0000-0001-8306-0452
	120318377
	University of Rostock
Lars Stoumann Jensen[AkademischeR BetreuerIn]
	University of Copenhagen
Klaus Dittert[AkademischeR BetreuerIn]
	0000-0003-4062-067X
	141221518
	University of Göttingen
Klaus J. Dehmer[AkademischeR BetreuerIn]
	0000-0003-3735-5051
	118011103
	Leibniz Institute of Plant Genetics and Crop Plant Research

Beteiligte Körperschaften:

Universität Rostock[Grad-verleihende Institution]
	38329-6
Universität Rostock. Agrar- und Umweltwissenschaftliche Fakultät[Grad-verleihende Institution]
	10025954-6

Zusammenfassung:

This PhD study investigated P efficiency in forage legumes under long-term P management and various recycling fertilizers. Field trials and pot experiments showed that P application was the primary determinant of soil labile P pools. Compost and struvite improved plant P uptake, while ash-based products performed poorly. Fertilizer properties influenced P efficiency more than genetic variation. Plant genetic resources and P source selection represent complementary rather than independent strategies for sustainable P management. [Englisch]

Dokumenttyp:

Dissertation

Einrichtung:

Fakultät für Agrar, Bau und Umwelt

Sprache:

Englisch

Sachgruppe der DNB:

630 Landwirtschaft, Veterinärmedizin

Umfang:

1 Online-Ressource (111 Seiten)

Veröffentlichung /
Entstehung:

Rostock: Universität Rostock