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Comparative effectiveness of methods and depth of main soil tillage for a black fallow


, : Comparative effectiveness of methods and depth of main soil tillage for a black fallow. Biulleten' Vsesoiuznogo nauchno issledovatel'skogo instituta kukuruzy: 5) 48-52


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Ulhaq, I., 2017: Now Or Never: "Public Health Issues Requiring Urgent Attention". Pakistan is a developing country and most of its population is based in rural areas. Over the last two decades' significant changes have occurred in the health system in an attempt to improve the health care in general with a particular empha...

Mcnaughton, R.A., 1947: Studies on the oxygen consumption of Schistosoma mansoni. The optimum pH for the oxygen uptake of Schistosoma mansoni is 7-4. The optimum concentration of the phosphate ion was found to be-04 M. A fall in oxygen uptake of the worms followed the removal of Na, K, Ca or Mg ions, phosphate buffer or glucose...

Fiebig, A.; Jepsen, Søren.; Loos, B.G.; Scholz, C.; Schäfer, C.; Rühling, A.; Nothnagel, M.; Eickholz, P.; van der Velden, U.; Schenck, K.; Schreiber, S.; Grössner-Schreiber, B., 2008: Polymorphisms in the interleukin-1 (IL1) gene cluster are not associated with aggressive periodontitis in a large Caucasian population. Polymorphisms in the interleukin-1 (IL1) gene have been suggested to influence transcription of IL1A (interleukin-1alpha) and IL1B (interleukin-1beta) and thereby the pathophysiology of periodontitis. This case-control association study on 415 nor...

Gares,H.; Horgue-Albert,C., 2008: The contribution of the gamma-interferon assays in tuberculosis tracking in the Dordogne. The article discusses the increasing prevalence of bovine tuberculosis in Dordogne, France due to deteriorating prevention programmes and inaccurate intradermal skin test. A new immunological technique called gamma -interferon assay was developed...

Bender R.J., 1989: Controlled atmosphere storage of apples cultivar gala in southern brazil. Acta Horticulturae (Wageningen) (258): 221-224

Li-Jun; Wang-Wei; Gong-Shu-Ping; Chen-Yuan-Yin, 2004: Bridging of calixarenes with N, N' - Bis (Chloroacetyl) propylenediamine. A new bridging reagent. N, N'-bis (chloroacetyl) propylenediamine was used to explore the relative activity and bridging pattern of p-tert butylcalix(4)arene, p-tert-butylcalix (6) arene and butylcalix (8) arene. It was found that the bridgin...

Yang, P-Ming.; Lo, Y-Lung.; Chang, Y-Hao., 2016: Laser galvanometric scanning system for improved average power uniformity and larger scanning area. A new laser galvanometric scanning optical system incorporating a dynamic-tilt focusing lens is proposed to improve the laser spot performance in adaptive manufacturing applications. The simulations focus specifically on the laser spot size, the s...

Schneider, G.K.einert, W., 1972: Cinchona alkaloids from olive leaves. Planta medica: 22 (2) 109-116

Louey, S.; Cock, M.L.; Harding, R., 2002: Effects of intrauterine growth restriction on postnatal arterial pressure and growth in sheep. Introduction: We have recently shown that placental insufficiency in sheep leads to growth restriction (IUGR) in lambs; some were born at term (T-IUGR), and some preterm (P-IUGR). All IUGR lambs had lower mean arterial pressure (MAP) than controls...

Anonymous, 1990: Five Pre-Clovis Sites That Won't Go Away. Science 249(4970): 740-740