نتایج جستجو برای: slash pine

تعداد نتایج: 17903  

Journal: :Tree physiology 1995
M P Popp J D Johnson M S Lesney

Six 25- to 30-year-old slash pine, Pinus elliottii Englm. var. elliottii, trees were inoculated with Ophiostoma minus (Hedgc.) H.P. Sydow, O. ips (Rumb.) Nannf or sterile water. Two, 4 and 6 weeks after inoculation, the lengths of developing lesions and the monoterpene concentration of the necrotic tissue within each lesion were measured. Both sterile and fungal wounding resulted in the develop...

2012
Andres I. Susaeta Carlos A. Gonzalez-Benecke Douglas R. Carter Eric J. Jokela Timothy A. Martin

a 315 Newins Ziegler Hall, School of Forest Resources and Conservation, University of Florida, Gainesville, 32611, PO BOX 110410, USA b 358 Newins Ziegler Hall, School of Forest Resources and Conservation, University of Florida, Gainesville, 32611, USA c 357 Newins Ziegler Hall, School of Forest Resources and Conservation, University of Florida, Gainesville, 32611, USA d 353 Newins Ziegler Hall...

2017
Thomas L. Eberhardt Joseph Dahlen Laurence Schimleck

Journal: Canadian Journal of Forest Research Manuscript ID cjfr-2017-0091.R1 Manuscript Type: Article Date Submitted by the Author: 13-Jun-2017 Complete List of Authors: Eberhardt, Thomas; USDA Forest Service, Forest Products Laboratory Dahlen, Joseph; University of Georgia, Warnell School of Forestry and Natural Resources Schimleck, Laurie; Oregon State University, College of Forestry Keyword:...

1999
H. E. Stelzer T. L. Kubisiak

Stelzer, H. E., Doudrick, R. L., Kubisiak, T. L., and Nelson, C. D. 1999. Prescreening slash pine and Cronartium pedigrees for evaluation of complementary gene action in fusiform rust disease. Plant Dis. 83:385-389. Single-urediniospore cultures of the fusiform rust fungus were used to inoculate seedlings from 10 full-sib families of a five-parent slash pine diallel at two different times in 19...

ژورنال: اندیشه آماری 2015

In many issues of statistical modeling, the common assumption is that observations are normally distributed. In many real data applications, however, the true distribution is deviated from the normal. Thus, the main concern of most recent studies on analyzing data is to construct and the use of alternative distributions. In this regard, new classes of distributions such as slash and skew-sla...

انصاری پیرسرایی, زربخت, بی‌ پروا, پوریا, دیرنده, عیسی, سربزی فرح آباد, افسانه,

   One of the problems of the poultry industry is a lack of flocks in broiler farms Although it in the factories of hatchery broiler chickens and turkey, often Sexing chickens to are selling commercial growers, because sex differences in growth rate and feed efficiency, separating males and females to the necessary recurrence needs of uniform and specified market in terms of production carcasse...

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