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Effects of sewage sludge and trickle irrigation on black currants

, : Effects of sewage sludge and trickle irrigation on black currants. Forskning og Forsok i Landbruket 37(1): 45-52

The effects of sewage sludge application (0-90 t DM/ha) to the soil in autumn 1977 and trickle irrigation over 5 years were studied in black currants (cv. Silvergieter) planted in 1978. Sludge application significantly increased shoot growth in 1979, 1980 and 1982, yields in 1980 and 1981, and leaf N concentration in 1979. The effects of sludge application were significant only at 60 and 90 t DM/ha; differences between these 2 rates of application were small.


Other references

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Sopkova, Z.; Berneis, K.; Rizzo, M.; Spinas, G.A.; Dorkova, Z.; Tisko, R.; Tkacova, R., 2013: Size and subclasses of low-density lipoproteins in patients with obstructive sleep apnea. Patients with obstructive sleep apnea (OSA) have proatherogenic dyslipidemia. We analyzed predictors of low-density lipoproteins' (LDLs) size in patients with OSA. In a cross-sectional study including 58 participants with OSA (30 without the...

Howick G.L.; Wilhm J., 1985: Turbidity in lake carl blackwell oklahoma usa effects of water depth and wind. Seasonal changes in turbidity were measured in Lake Carl Blackwell, Oklahoma, as part of an EPA Clean Lakes Project. Turbidity stratified with the onset of thermal stratification with the highest turbidities occurring in the hypolimnion. During wi...

Aleksandrowicz, R.; Balwierz, P.; Barczak, R.; Stryjewska-Makuch, G., 1993: Myocardial structures over the coronary arteries and their branches. Myocardial bridges over coronary arteries have been investigated in 30 pig's hearts. Such bridges were found in 26 hearts. Such structures were in form of myocardial loops, bridges or tunnels. The bridges were found most often over the poster...

Clark, R.A.; Theall, K.; Kissinger, P.J., 2007: Reply to: Microscopy and culture for Trichomonas vaginalis: are both required?. British HIV Association (BHIVA) guidelines are updated on a regular basis with emergence of new clinical evidence. In June 2003, the BHIVA guidelines recommended that stavudine (D4T)-containing regimens are less preferred if other viable options a...

Weon, H-Yeon.; Kim, B-Yong.; Yoo, S-Hee.; Baek, Y-Kyung.; Lee, S-Young.; Kwon, S-Wo.; Go, S-Joo.; Stackebrandt, E., 2006: Pseudomonas pohangensis sp. nov., isolated from seashore sand in Korea. A novel bacterium, designated strain H3-R18(T), was isolated from seashore sand collected from Homi cape, Pohang city, Korea. Cells were Gram-negative, aerobic, non-motile, cream-coloured, mesophilic and slightly halotolerant. 16S rRNA gene sequen...