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Results of regular application of farmyard manure to a trial field on the H.J. Lovink farm in the North East Polder

, : Results of regular application of farmyard manure to a trial field on the H.J. Lovink farm in the North East Polder. Bedrijfsontwikkeling 7(10): 762-765

Results for 1954-73 are presented of an experiment laid down in 1945 in which a potatoes/winter wheat/sugar beet/spring barley rotation was grown with opt. NPK with or without 20 t FYM/ha applied in alternate yrs. Treatment with FYM increased yields of potatoes by 5 t tubers/ha, sugar beet by 0.6 t sugar and 4.5 t tops/ha and of cereals by 0.2 t grain and 0.3 t straw/ha, and saved f50/rotation on N fertilizer costs.


Other references

Burns, L.; Treat, C.L., 1953: Incidence of certain etiologic factors in cardiac disorders. Case records of 4800 men and 7300 women were collected from physicians and institutions, coded, and sorted to produce the tabular data reported. Lesions (spasticity and tenderness in paravertebral structures) at levels C1 or T3-T5 seem to have eti...

Wallace, J.D., 1973: Apmr. Canadian Medical Association Journal 109(5): 346-350

Hansen, Pc, 1971: Comparative fat analyses of cheese. Maelkeritidende 84 (23) 560-562

Barnhart J.L.; Combes B., 1975: Dye excretion in dogs infused with either unconjugated sulfobromophthalein or its glutathione conjugate. Gastroenterology 69(3): 807

den Braber, M., 2014: Quantified Self: insight in yourself through self-monitoring. Quantified Self is a movement concerned with the question of how people can gain insight into their bodily functions to become and remain healthy. Latching on to trends such as 'do it yourself' and 'peer-to-peer', new technolog...

Devosa, Ián.; Kozinszky, Z.; Barabás, K., 2012: Paradoxes in sexual risk-taking among non-medical related university students in Szeged, Hungary. European Journal of Obstetrics, Gynecology, and Reproductive Biology 159(1): 234-236

Hsieh HuangPin Ben; Silva, N.A. da, 2000: Development of a LAC4 promoter-based gratuitous induction system in Kluyveromyces lactis. A gratuitous induction system based on the strong, indigenous LAC4 promoter was developed for Kluyveromyces lactis. To prevent consumption of the inducer galactose, a strain with a gal1-209 mutation was employed; this mutation disables the galacto...

Levshin, V.F., 1988: Evaluation of individual factors in the risk of the development of breast cancer. A new parameter--risk factor-related morbidity index--is suggested to assess the role of separate risk factors of morbidity in a population. The index based on relative risk indices and occurrence of a specific risk factor provides the "share...

Zhu Kexiu; L.X.; Chen Wei; E.A., 2001: Study on apoptosis in human cervical carcinoma cells. Objective: In order to further explain the mechnism of radiotherapy in oncology, 60Co was used to treat human cevical carcinoma cells in vitro and the changes in cell morphology, DNA breakage, cell cycle and cellular Bcl-2 protein were observed. M...

Rossiter, L.F.; Wilensky, G.R., 1983: A reexamination of the use of physician services: the role of physician-initiated demand. Most studies of the use of physician services have focused on characteristics of the patient to explain variations in use. This study employed data from the National Medical Care Expenditure Survey to analyze differences in the use of physicians f...