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Tanger S. M. Blazier M. A. Holley A. G. McConnell T. E. Vanderschaaf C. Clason T. R. KC Dipesh 《New Forests》2021,52(2):217-235
New Forests - Competition suppression within loblolly pine plantations (Pinus taeda L.) is typically carried out within the first 2 years of a plantation, but competition control for longer... 相似文献
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D. R. Lynch L. M. Kawchuk Q. Chen J. Wahab M. Konschuh D. Waterer J. Holley D. K. Fujimoto D. Driedger H. Wolfe L. Dunbar P. Bains P. McAllister 《American Journal of Potato Research》2004,81(4):235-241
Pacific Russet is a high-yielding, early maturing, oblong russet fresh market cultivar with excellent tuber appearance and culinary quality. In trials conducted in western Canada the yield of the new cultivar was generally superior to Russet Burbank, Ranger Russet, and Atlantic at 80, 90, and 110 days after planting. In the North Central Regional Variety Trial the yield of Pacific Russet exceeded that of Russet Norkotah in four of the eight sites in 2000 and three of the eight sites in 2001. In trials conducted in Ontario (Canada) Pacific Russet exceeded the yield of Goldrush at both sites in 2001 and in 2002 at two of the three sites that included both cultivars. External and internal defects occur at very low levels. The new cultivar is resistant to common scab and moderately resistant to Verticillium and Fusarium wilt, but susceptible to Fusarium dry rot and late blight (foliar). Pacific Russet shows clear foliar but not tuber symptoms when infected with bacterial ring rot. 相似文献
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D. R. Lynch L. M. Kawchuk C. A. Schaupmeyer J. Holley D. K. Fujimoto D. Driedger T. R. Tarn D. Waterer J. Wahab M. S. Goettel 《American Journal of Potato Research》2001,78(5):339-343
AC Maple Gold is a high-yielding oval/oblong, yellow-fleshed potato with an attractive appearance for the fresh market coupled with excellent french fry quality. The cultivar can be harvested early for french fry processing, but also maintains excellent fry quality during long-term storage. AC Maple Gold produces french fries with a uniform deep yellow color. 相似文献
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D. R. Lynch M. S. Goettel L. M. Kawchuk D. K. Fujimoto S. J. Peloquin C. A. Schaupmeyer J. Holley D. Driedger D. Waterer J. Wahab 《American Journal of Potato Research》2001,78(5):327-332
AC Glacier Chip has a maincrop maturity, higher yields than Snowden and excellent quality (color and dry matter) for the chip industry. The tubers are oval and very uniform in size with white flesh. It performs best under irrigated conditions. AC Glacier Chip provides the industry with a high-yielding chip cultivar that produces excellent quality fried product out of the field and from long-term storage. 相似文献
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Niska: A maincrop chipping potato cultivar with high specific gravity and good quality after storage
D. R. Lynch D. Kichefski S. Peloquin C. S. Schaupmeyer L. la Croix D. Waterer Wm. T. Andrew J. Holley N. Crowe B. McConnell G. A Nelson B. Rex 《American Journal of Potato Research》1991,68(3):143-149
Niska is a white-skinned, white-fleshed potato cultivar with a maincrop maturity, stable yield and chipping quality and good storage characteristics. It has considerable resistance to Common scab, Early blight, PLRV, PVY and PVS. Evaluation conducted by chip processors in Alberta and Ontario, under commercial conditions, indicates that the cultivar has good storage characteristics. 相似文献
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J. V. Kitzman J. H. Holley W. G. Huber G. D. Koritz L. E. Davis C. A. Neff-Davis R. F. Bevill C. R. Short S. A. Barker L. C. Hsieh 《Veterinary research communications》1990,14(3):217-226
Fenbendazole (FBZ) was administered intravenously (1 mg/kg) and orally (5 mg/kg) to catheterized, confined channel catfish. Blood samples were collected for 72 h, and resulting FBZ plasma concentrations were pharmacokinetically modelled. Following intravenous administration t1/2 was 0.51 h, t1/2 was 16.8 h, body clearance (C1b) was 0.0598 L/kg/h, and Vd (area) was 1.45 L/kg. After oral administration the t1/2 (abs) was 1.47 h, the t1/2 was 20.1 h, and the tlag was 0.1 h.Following oral administration of 5 mg FBZ/kg body weight, the following tissues and body fluids were sampled for concentrations of FBZ, oxfendazole (FBZ-SO), sulphone metabolite (FBZ-SO2) and hydroxy metabolite (FBZ-OH): liver, posterior kidney, fat, muscle, bowel contents and urine. Fenbendazole was detected in the highest concentrations in abdominal fat, whereas oxfendazole was found primarily in the kidney, liver and abdominal fat. The sulphone metabolite was detected only in urine and bowel contents, while the hydroxy metabolite was found most often in the liver and abdominal fat samples. 相似文献
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Enzyme-linked immunosorbent assay, using monoclonal antibody, to detect enterotoxic Escherichia coli K99 antigen in feces of dairy calves 总被引：1，自引：0，他引：1
A modified, double-antibody, enzyme-linked immunosorbent assay (ELISA) was developed to detect the K99 pilus antigen of enterotoxic Escherichia coli (ETEC) in feces of calves. Extremely high positive to negative ratios (greater than 200) were obtained by using monoclonal antisera as the primary antibody. Strong positive reactions were obtained with strains of E coli known to produce the K99 antigen; however, non-enteropathogenic E coli (strains not producing the K99 antigen), Salmonella, Proteus, Klebsiella, Pseudomonas, Staphylococcus, Streptococcus, and rotavirus produced negative results. Seventy-five fecal samples, 8 from healthy calves and 67 from calves with neonatal calf diarrhea were examined with the K99 ELISA for the presence of ETEC. Rotavirus test and fecal culture results were available on feces from calves with diarrhea and were used with the K99 ELISA results to determine the specific cause of the disease. Enterotoxic E coli was the predominant agent detected in the feces of 29 diarrheal calves less than 5 days of age. Mixed infections of rotavirus and ETEC were also common in these calves, but rotavirus infections alone were not detected. In 38 calves greater than or equal to 5 days, rotavirus was detected without ETEC. Of these calves, only 2 produced positive tests with the K99 ELISA. Salmonella sp and Proteus sp were detected from 5 of 67 calves with diarrhea. 相似文献
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D. R. Lynch J. C. Miller L. M. Kawchuk C. A. Schaupmeyer J. Holley J. Panford D. K. Fujimoto D. Waterer J. Wahab B. Rex M. S. Goettel 《American Journal of Potato Research》2000,77(4):241-244
AC Stampede Russet has a maincrop maturity, and the tubers reach maximum size in western Canada in early to mid-September. The tubers are attractive with russet skin, shallow eyes, an oblong shape, and are very uniform in size. The cultivar is suitable for french fry or fresh market (count carton) production. It appears to perform best under irrigated conditions. The cultivar provides the industry with a russet-skinned, dual purpose russet cultivar with high yield, low defect levels, excellent fresh market appeal, and good storage quality for both the french fry and fresh market industries. 相似文献
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Quarks of charge +1 and other anomalous hydrogen have been sought by using the 88-inch cyclotron at Berkeley as a high-energy mass spectrometer, with natural hydrogen and deuterium as the sources of ions. No quarks were observed, and limits were placed on their ratio to protons on the earth that vary from < 2 x 10(-19)for high masses (3 to 8.2 atomic mass units) to 10(-13) for the lowest masses (< (1/3) atomic mass unit). 相似文献