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A further extension of the method for independently measuring the amount of nitrogen fixed by a legume crop


, : A further extension of the method for independently measuring the amount of nitrogen fixed by a legume crop. Plant & Soil 62(2): 331-336

The combination of using 15N for determining the amount of N fixed by a legume crop in field experiments and the labeling of only 1 treatment at a time in each treatment combination are conceptually and experimentally valid for determining the effect of cultural practices on the amount of N fixed by a legume crop.

US$19.90

DOI: 10.1007/bf02374100


Other references

Steppling, H.; Müller, W.; Rubin, R.; Schulz, V., 1983: Unusual radiomorphologic findings in sarcoidosis. Praxis und Klinik der Pneumologie 37 Suppl 1: 594-599

Koromyslova, M.E.; Zelenina, A.P., 1984: Efficiency of utilization of hydrolysed molasses in diets for lactating cows. Lactating Black Pied cows were given a basal diet without or with hydrolysed molasses. The diet with the molasses increased milk yield without adversely affecting milk quality or milkfat products or blood morphology or biochemistry.

Dinu, I.; Stoica, I.; Visan, I.; Spiridon, G.; Burcus, N.; Vilcu, B.; Lungu, S., 1988: Effects of using maize treated with herbicides in the feed of meat chickens. Groups of 200 meat chickens were given from 1 to 56 days old a mixed diet based on maize which was untreated, or had been treated with different combinations of the herbicides Diizocab, Pitezin and SDMA: 5, 2 and 2; 7, 2 and 2; 9, 2 and 2, respect...

Mouly-Bertin, C.; Bissery, A.; Milon, H.; Dzudie, A.; Rabilloud, M.; Bricca, G.; Vincent, M.; Lantelme, P., 2008: N-terminal pro-brain natriuretic peptide--a promising biomarker for the diagnosis of left ventricular hypertrophy in hypertensive women. No agreement has been reached regarding the best strategy to detect left ventricular hypertrophy (LVH). This study examined the role of N-terminal pro-brain natriuretic peptide (NT-proBNP) in the diagnosis of LVH in hypertensive patients and the p...

Wan, C.; Szymkiewicz, S.J.; Klein, H.U., 2017: The impact of body mass index on the wearable cardioverter defibrillator shock efficacy and patient wear time. The impact of body mass index (BMI) on the shock efficacy and patient adherence among patients using a wearable cardioverter defibrillator (WCD) is unknown. Patients prescribed the WCD between January 1, 2008 and June 1, 2013, who experienced at l...

Johnson R.D.; Eley M.H., 1992: Preliminary studies on the processing sequence for southern red oak and municipal solid waste using a hybrid dilute acid enzymatic hydrolysis process for ethanol production. Applied Biochemistry & Biotechnology 34-35: 651-657

Kolotilov, N.N.; Belik, I.V.; Terletskaia, I.T., 1976: Dielectric permeability and the specific resistance of a freshly obtained myelin preparation. The article deals with dispersion of dielectric constant and specific resistance of myelin obtained by the Autilio method from white substance of the cattle brain within frequency range of 90 Hz-100 kHz at a temperature of 20 degrees C as well as...

Bartz, J.A., 1981: Variation in the latent period of bacterial soft rot in tomato fruit. The latent period (time between inoculation and water-soaking) of bacterial soft rot (BSR) in tomatoes wound inoculated with Erwinia carotovora ssp. carotovora (Ecc) was < 24 h - > 3 weeks. This variation was greater than could be accounted...

Noike, M.; Katagiri, T.; Nakayama, T.; Nishino, T.; Hemmi, H., 2009: Effect of mutagenesis at the region upstream from the G(Q/E) motif of three types of geranylgeranyl diphosphate synthase on product chain-length. (All-E) geranylgeranyl diphosphate synthases have been classified into three types based on the characteristic sequences around the first aspartate rich motif, which is highly conserved among the enzymes. In type I geranylgeranyl diphosphate synth...

Holmlund, M.; Fulton, M., 1999: Networking for success: strategic alliances in the new agriculture. The publication, focusing on the situation in Canada, provides information on 'know why' about strategic alliances and networks, an understanding of the concepts through usable definitions and clear discussion of the background. 'Kn...