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Dry matter energy and nutrient contents of 8 year old stands of eucalyptus regnans acacia dealbata and pinus radiata in new zealand


, : Dry matter energy and nutrient contents of 8 year old stands of eucalyptus regnans acacia dealbata and pinus radiata in new zealand. New Zealand Journal of Forestry Science 15(2): 142-157

Acacia dealbata Link. and Eucalyptus regnans F. Muell. growing on a productive site contained 75% and 65% more dry matter in the above-ground parts of the trees than did an adjacent stand of Pinus radiata D. Don. The eucalypt and pine growth was close to that expected from more extensive studies in the same area. The most striking difference among the stands was their nitrogen economy. To a depth of 40 cm btut excluding roots in the soil, the A. dealbata contained over 60% more nitrogen than P. radiata and 40% more than the E. regnans. Using pine as a basis, E. regnans and A. dealbata had accumulated 77 and 277 kg N/ha/annum for 8 years.

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Other references

Shapiro, A.G.; Beere, J.L.; Zaidi, Q., 2000: Time course of higher-order adaptation in the S- color system. IOVS 41(4): S809, March 15

Slepushkina, I.I.; Litvinova-Yu, A.; Glushchenko, A.G.; Emishyan, N.D.; Zherdienko, L.G.; Kareva, V.A.; Ivakhno, A.P.; Mikhailova, A.V., 1977: Teaching at a preparatory college department as a means of adapting the student body to study loads. Study at a preparatory college contributes to improving the functional state of the CNS, the function of the higher nervous activity, and metention of a much higher level of working capacity during the following stages of studies. It provides a gr...

Ozdemir, M.S.yhan, F.; Bakan, A.; Ilter, S.O.ay, G.D.vres, O., 2001: Analysis of internal browning of roasted hazelnuts. Formation of internal browning in hazelnuts during roasting and effect of water activity on internal browning were studied. Water activity significantly affected color attributes of roasted hazelnuts. As the water activity increased internal brown...

Leisey, J.R., 2002: Clinical pearls: headache and ptosis. Academic Emergency Medicine 9(10): 1021, 1026-8

Alexandrov, N., 1993: Structural argument for N-terminal initiation of protein folding. Proton NMR spectroscopy was used to determine the rate constant, kobs, for exchange of labile protons in both oxidized (Fe(III)) and reduced (Fe(II)) iso-1-cytochrome c. We find that slowly exchanging backbone amide protons tend to lack solvent-ac...

Assefa, S.; Martin, B., 1994: Effects of heat and chilling stress on wheat and TEF. Plant Physiology (Rockville) 105(1 SUPPL ): 172

Stellefson, M.; Chaney, B.; Chaney, D.; Paige, S.; Payne-Purvis, C.; Tennant, B.; Walsh-Childers, K.; Sriram, P.; Alber, J., 2015: Engaging community stakeholders to evaluate the design, usability, and acceptability of a chronic obstructive pulmonary disease social media resource center. Patients with chronic obstructive pulmonary disease (COPD) often report inadequate access to comprehensive patient education resources. The purpose of this study was to incorporate community-engagement principles within a mixed-method research des...

Krueger, D.A., 1993: Sample preparation bias in carbon stable isotope ratio analysis of fruit juices and sweeteners. Two sample preparation methods are commonly used for carbon stable isotope ratio analysis (SIRA). One involves combustion of the sample with oxygen at 850 degree C; the other involves combustion of the sample with CuO in an evacuated glass tube at...

Adnan, S.; Graves, C.N.; Curtis, S.E., 1985: Effect of ACTH on plasma cortisol and on haematological parameters in swine. Heparinized blood samples were collected by indwelling jugular cannula from three gilts at 0800, 0900, 1000, 1200, 1600 and 2000 h, 5 and 6 days after cannulation. The gilts were injected i/m with either 0.9% saline (day 5, control) or corticotrop...

Petrovskiĭ, K.S., 1983: Tasks of the journal Gigiena i Sanitariia in connection with the decision of the Central Committee of the CPSU and the Council of Ministers of the USSR on "Supplementary Measures for Improving the Health Protection of the Population". Gigiena i Sanitariia: 4-5