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Agrobiologic percentage method of evaluating fertilizer tests. I. Potash and tobacco. II. Phosphate and oats: mixed fertilizer and potatoes


, : Agrobiologic percentage method of evaluating fertilizer tests. I. Potash and tobacco. II. Phosphate and oats: mixed fertilizer and potatoes. Soil Sci, 79; 80: 6; 1, 467-73; 75-83. 8 refs

(I) Outlines a statistical method, based on the Mitscherlich-Baule formula, whereby differences smaller than those proved significant by conventional variance analysis can be proved of real significance and commercially important to growers. (II) Using published examples, the normal and scattered yield curves, and those with far-end and near-end depression, in agreement with and varying from the Mitscherlich-Baule equation, are described.

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Naftaly, M.; Dudley, R., 2011: Terahertz reflectivities of metal-coated mirrors. Terahertz (THz) reflectivities of a variety of metal-coated mirrors were measured. Gold, silver, and aluminum coatings were tested and compared. It was found that all types of optical metal-coated mirrors perform equally well as THz reflectors.

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Luo Bingjie; Wang Youxiao; Sheng Ping; Yang Xinghua; Zheng Guodong, 1987: Correlation of terrestrial petroleum in China and Australia and discussion on its formation environment. Acta Sedimentologica Sinica 5(1): 10-25

McMullan, D.Michael.; Oppido, G.; Alphonso, N.; Cochrane, A.Donald.; d'Acoz, Y.d'Udekem.; Brizard, C.P., 2006: Evaluation of downsized homograft conduits for right ventricle-to-pulmonary artery reconstruction. Although homograft conduits are frequently used to establish right ventricle-to-pulmonary artery continuity, the limited availability of small-size homografts is a significant constraint in pediatric cardiac surgery. We compared the performance of...

Asensi, V.; Carton, J.A.; Maradona, J.A.; Arribas, J.M., 1996: Severe orbital cellulitis: therapeutic results in 9 patients and review of the literature. Orbital cellulitis can produce severe neuromeningeal infections. Modern antimicrobial agents such as imipenem can be a valid therapeutical choice. Patients with severe or complicated orbital cellulitis admitted to our hospital from 1986 through 19...

Pierce Ben, 1993: The Nature Conservancy of Wyoming. The Contact (Casper, WY) 39(12): 2

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Ellis R.; Morris E.R., 1981: Relation between phytic acid and trace metals in wheat bran and soybean. Gel filtration chromatography of extracts of wheat bran suggests that at least 70% of the phytate of wheat bran does not occur as Ca5 Mg-phytate. Apparently Fe and Zn are the only soluble metals of wheat bran associated with phytate. No soluble Zn...