The efficient use of fertilizer nutrients as influenced by soil testing : application technique and timing
Literatur
Sauerbeck D, Timmermann F (1983) The efficient use of fertilizer nutrients as influenced by soil testing : application technique and timing. In: Efficient use of fertilizers in agriculture : proceedings of the Symposium on Research into Agrotechnical Methods Aiming at Increasing the Productivity of Crops, Co-efficients for the most Efficient Use of Fertilizer Nutrients and Means for Reducing the Losses of Nutrients to the Environment under the Conditions of Intensive Agriculture, organized by the Agriculture Section of the United Nations Economic Commission for Europe, held at Geneva, Switzerland, 17 - 21 Jan. 1983. The Hague: Nijhoff, pp 171-195
In-vitro-breeding of lupins
Literatur
Sator C (1983) In-vitro-breeding of lupins. World Crops 8:79-86
The impact of lactational performance on post-partum fertility in dairy cows
Literatur
Smidt D, Farries FE (1982) The impact of lactational performance on post-partum fertility in dairy cows. Current Topics Vet Med Anim Sci 20:358-383
Genetical variation in efficiency of plant root systems
Literatur
El Bassam N (1981) Genetical variation in efficiency of plant root systems. Dev Plant Soil Sci 4:295-299
Influence of variety, development stage, year and location upon the quality of silage maize
Literatur
Wermke M, Theune H-H (1980) Influence of variety, development stage, year and location upon the quality of silage maize. World Crops 2:411-427
Estimation of nutritive value of silage maize by using chemical parameters and in-vitro digestibility
Literatur
Zimmer E, Theune H-H, Wermke M (1980) Estimation of nutritive value of silage maize by using chemical parameters and in-vitro digestibility. World Crops 2:447-465
Comparative evaluation of home-grown protein feeding stuffs for growing-finishing pigs : Vicia faba L., Lupinus luteus L., and Brassica napus L., var. napus
Literatur
Petersen U, Schulz E (1980) Comparative evaluation of home-grown protein feeding stuffs for growing-finishing pigs : Vicia faba L., Lupinus luteus L., and Brassica napus L., var. napus. In: Bond DA (ed) Vicia faba : feeding value processing and viruses ; proceedings of a seminar in the EEC programme of coordination of research on the improvement of the production of plant proteins held at Cambridge, England, June 27-29 1979. The Hague: Nijhoff, pp 45-65
Influence of age, nutrient intake and body type on weight gain and body composition in young fattening bulls of the breed German Schwarzbunte and German Fleckvieh
Literatur
Huth F-W (1978) Influence of age, nutrient intake and body type on weight gain and body composition in young fattening bulls of the breed German Schwarzbunte and German Fleckvieh. Current Topics Vet Med Anim Sci 2:505-513
Influence of nutrition on body composition and carcass quality of fattening bulls of different breeds
Literatur
Daenicke R, Rohr K (1978) Influence of nutrition on body composition and carcass quality of fattening bulls of different breeds. Current Topics Vet Med Anim Sci 2:423-433
Influence of nutrition on the growth pattern of fattening bulls of two different breeds (Friesian and Simmental)
Literatur
Rohr K, Daenicke R (1978) Influence of nutrition on the growth pattern of fattening bulls of two different breeds (Friesian and Simmental). Current Topics Vet Med Anim Sci 2:413-421
