Prof. Dr. rer. nat. Berthold Hornetz
Geographie - Kultur- und Regionalgeographie, Universität Trier
- 0651/201-3972
- 0651/201-3851
Hornetz, Berthold; Shisanya, Chris A.; Gitonga, Nkanata M. et al.
Studies on the possibility of expanding soybean (Glycine max (L.) Merril) cultivation by smallholders in different agro-ecological zones of Kenya (with special reference to varieties with the ability pf promiscuous nodulation and tempo-spatial patterns ofTrier. 2006 163 S. (Materialien zur Ostafrika-Forschung, Heft 30)
Hornetz, Berthold; Shisanya, Chris A.; Gitonga, Nkanata M.
Crop water relationships and thermal adaptation of kathika beans (Phaseolus vulgaris) and green grams (Vigna radiata) with special regard to temporal patterns of potential growth in the drylands of SE-KenyaJournal of Arid Environments. Bd. 48. H. 4. 2001 S. 591 - 601
Hornetz, Berthold; Maingi, J. M.; Gitonga, N. M. et al.
Biological nitrogen fixation in selected legumes of the semi-arid Makueni District of Southeast KenyaDer Tropenlandwirt. Journal of Agriculture in the Tropics and Subtropics. Bd. 100. 1999 S. 205 - 213
Gitonga, N.M.; Shisanya, C.A.; Hornetz, B. et al.
Nitrogen fixation by Vigna radiata L Wilczek in pure and mixed stands in SE-KenyaSymbiosis. an internat. journal. Bd. 27. H. 3. Philadelphia, Pa.: Balaban Publ. 1999 S. 239 - 250
Hornetz, Berthold; Sperling, Walter; Zimmer, Dietrich
Ralph Jätzold : Leben und WirkenTrier: Geographische Ges. 1999 31 S. (Trierer geographische Studien ; 20)
Hornetz, Berthold; Blume, H.-P:; Eger, H. et al.
Monitoring vegetation and soil degradation dynamics in the semiarid areas of Northern KenyaBlume, H.-P:; Eger, H.; Fleischhauer, E.; Hebel, A.; Reij, C.; Steiner, K. G. (Hrsg). Towards sustainable land use. Reiskirchen. 1998 S. 97 - 104
Hornetz, Berthold; Shisanya, Chris A.
Phenological and physiological evaluation of the potential of Tohono O'odham Z16 maize as a new crop for the semi-arid areas of SE-KenyaDer Tropenlandwirt. Journal of Agriculture in the Tropics and Subtropics. Bd. 98. 1997 S. 95 - 109
Hornetz, Berthold
Ressourcenschutz und Ernährungssicherung in den semiariden Gebieten KenyasBerlin: Reimer 1997 0 S.