geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Absorption of calcium by roots of bean (calcicole) and yellow lupin (calcifuge)


, : Absorption of calcium by roots of bean (calcicole) and yellow lupin (calcifuge). Physiologie Vegetale 11(1): 95-119

Uptake of Ca by excised roots of (a) a calcifuge species (Lupinus luteus) and (b) a calcicole species (Vicia faba var. minor) was a passive process and slower in (a) than in (b). The uptake increased with increasing Ca concentrations up to 0.2 meq/l, and above 50 meq/l the uptake was greater at high than at low pH and the difference was greater in (a) than in (b). The presence of Ca decreased passive uptake of K, and at low K concentrations the Ca/K interaction was non-competative.

US$29.90


Other references

Weisbach, W.; Schwartzkopff, J., 1967: Neural response to acostic stimulation in the crocodile brain. Die Naturwissenschaften 54(24): 650-650

Anonymous, 1993: Entire community has role in anti-hunger efforts. Nutrition week, 23(20): 4-5

Warren Michele C.; Redfern Simon A.T.; Dove Martin T., 1998: Thermodynamics of Mg/ Al disorder in MgAl (sub 2) O (sub 4) spinel from first principles. Eos, Transactions, American Geophysical Union 79(45, Suppl

Anonymous, 2015: Study Identifies Opportunities to Improve Support Programs for Clinicians Involved in Adverse Events. Home Healthcare Now 34(1): 7-7

Isaka, Y.; Kimura, K.; Etani, H.; Uehara, A.; Yoneda, S.; Kamada, T.; Kusunoki, M.; Kim, T.D.; Ohshiro, T., 1986: Imaging platelet deposition on Dacron bifurcation grafts in man: quantification by a dual-tracer method using 111In-labeled platelets and 99mTc-labeled human serum albumin. A dual tracer technique using 111In-labeled platelets and 99mTc-labeled human serum albumin was applied to evaluate the thrombogenicity of Dacron bifurcation arterial grafts. The level of platelet accumulation over the whole of the graft was estim...

Ahola, A.J.; Sandholm, N.; Forsblom, C.; Harjutsalo, V.; Dahlström, E.; Groop, P-Henrik., 2017: The serum uric acid concentration is not causally linked to diabetic nephropathy in type 1 diabetes. Previous studies have shown a relationship between uric acid concentration and progression of renal disease. Here we studied causality between the serum uric acid concentration and progression of diabetic nephropathy in 3895 individuals with type...

Oh, Y.J.; Lee, M-H., 2012: Prurigo pigmentosa: a clinicopathologic study of 16 cases. Prurigo pigmentosa is a rare inflammatory disease of unknown origin. It is characterized by the sudden onset of pruritic erythematous papules, usually involving the trunk and neck, which coalesce to form reticulated, mottled patches. We studied 16...

Freer, J.P., 2004: Physician service to the underserved. Virtual Mentor 6(4): -

Katayama, I.; Suzuki, Y.; Arai, E.; Amano, Y.; Katayama, T., 1977: Method of diagnosing pulpitis by tooth surface temperature. Josai Shika Daigaku Kiyo. Bulletin of the Josai Dental University 6(1): 213-217

Suttie, E.D.; Hill, C.A.S.; Jones, D.; Orsler, R.J., 1999: Chemically modified solid wood. II: Resistance to Hylotrupes bajulus attack. This paper presents an assessment of the effectiveness of three straight chain alkyl anhydrides (acetic, propionic and butyric) as chemical modifiers in improving the resistance of susceptible softwood (Pinus sylvestris) to attack by wood destroyi...