Last edited by Mazugis
Friday, July 17, 2020 | History

2 edition of Ten-year results in a cottonwood plantation spacing study found in the catalog.

Ten-year results in a cottonwood plantation spacing study

R. M. Krinard

Ten-year results in a cottonwood plantation spacing study

by R. M. Krinard

  • 162 Want to read
  • 15 Currently reading

Published by U.S. Dept. of Agriculture, Forest Service, Southern Forest Experiment Station in [New Orleans, La.] .
Written in English

    Subjects:
  • Cottonwood.

  • Edition Notes

    StatementR. M. Krinard and R. L. Johnson.
    SeriesUSDA Forest Service research paper SO ; 106, Forest Service research paper SO -- 106.
    ContributionsJohnson, R. L., Southern Forest Experiment Station (New Orleans, La.)
    The Physical Object
    Pagination10 p. ;
    Number of Pages10
    ID Numbers
    Open LibraryOL15209111M

    The reduction in the gross growth or increment of the stand resulting from this natural mortality results in a substantially lessened net growth or increment. In an extreme example, Spurr () reconstructed the annual mortality and gross growth of a fast-growing Monterey pine plantation . Full text of "The Relief Society magazine: organ of the Relief Society of the Church of Jesus Christ of Latter-Day Saints" See other formats.

    Results from the study published by Rasmont and colleagues () confirmed that 13 of the same species were decreasing as had been reported by Leclercq et al. (). The mixed plantation of red oak and silver lime and the pure red oak plantation were in the best condition. The main reasons for the wilting of the investigated plantations were the dry period between and , the critical drought in , and the low intensity of the thinning selection cuttings carried out (POPOV & HINKOV ).

    Ten-Year Results in a Cottonwood Plantation Spacing Study. Treesearch. R. M. Krinard; Robert L. Johnson. During the first 10 years, unthinned cottonwood planted at four spacings grew from to cords per acre per year in trees inches in d.b.h. and larger. Two basal area controlled thinning treatments did not increase yields. Diabetes is one. As early as , the isolation of insulin made it possible to control a condition affecting millions. The Diabetes Control and Complications Trial, a ten-year American study begun in , showed that tighter control of insulin dosage could .


Share this book
You might also like
Sophie

Sophie

Capri II owners workshop manual

Capri II owners workshop manual

A descriptive catalogue of early prints in the British museum German and Flemish schools

A descriptive catalogue of early prints in the British museum German and Flemish schools

true account of the alienation and recovery of the estates of the Offleys of Norton, in 1754

true account of the alienation and recovery of the estates of the Offleys of Norton, in 1754

Data collection and presentation in social surveys, with special reference to the Caribbean

Data collection and presentation in social surveys, with special reference to the Caribbean

Being fat, has nothing to do with food

Being fat, has nothing to do with food

Effective audit committee

Effective audit committee

Edinburgh tourism review

Edinburgh tourism review

James McKenzie.

James McKenzie.

The berry scary storm and other stories

The berry scary storm and other stories

Doing business in India

Doing business in India

Report for the period of the war 1914-1918.

Report for the period of the war 1914-1918.

Planning a computer system

Planning a computer system

Su doku

Su doku

Getting started with the IBM PC and XT

Getting started with the IBM PC and XT

Ten-year results in a cottonwood plantation spacing study by R. M. Krinard Download PDF EPUB FB2

TEN-YEAR RESULTS IN A COTTONWOOD PLANTATION SPACING STUDY R. Krinard and R. Johnsonl During the first 10 years, unthinned cot­ tonwood planted at four spacings grew from to cords per acre pe1' year in trees inches in d.b.h. and larger. Two basal area controlled thinning treatments did not in­ crease by: 9.

Ten-year results in a cottonwood plantation spacing study. [New Orleans, La.]: Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, (OCoLC) By 7yr, trees at wide spacing ( ft) were showing % wider annual diameter growth and % higher annual height growth than trees at one-half each respective spacing ( ft).

Results. RESULTS AND DISCUSSION More of the ground was covered by vegetation in the planta- M. Gray's manual of botany. 8th ed., American Book Co., N.Y. Ten-year-results in a cottonwood plantation spacing study. U.S.D.A. For. Serv. Res. Paper 10 pp. MCCOMB, W. C., and R. NOBLE. Response of understory vegetation to.

Date Title Author Station of Origin; records matched your query. Effects of elevated CO 2 and N fertilization on soil respiration from ponderosa pine (Pine ponderosa) i. A random sample of Stoneville select cottonwood (Populus deltoides Bartr.) clones planted on recent old-field clay soils at by foot spacing averaged percent survival after five years.

Krinard and R. Johnson, Ten-year results in a cottonwood spacing study, USDA Forest Service Research PaperSoutheastern Forest Exp. Station (). Google Scholar Cited by: 4. The study is on an acre tract in the lower Piedmont sf Georgia, at the Witchiti Experimental Forest.

The original stand of loblolly pine (Pinus taeda L,) mixed with dogwood (Cornus florida L.) and sweetgum (Liquidambar styraczfiua L.) was harvested in and planted with improved loblolly pine seedlings in early on a spacing ofCited by: 4.

Mergent's Handbook of Nasdaq Stocks Summer Featuring First-Quarter Results for Transition and Growth in Post-Communist Countries The Ten-Year Experience. Entwicklung der Schriftlichen Erzahlfahigkeit Vom.

4, Bis. 6: Primarschuljahr Step Up to Ielts Personal Study Book. Social Marketing. Research Report No. 37 - Ten Year Results of Phosphorus, Lime, and Nitrogen Applications to a Year Old Loblolly Plantation in Virginia Peidmont Box 4, Folder 1 Digital content.

Ten-year results from the North American long-term soil productivity study in the Western Gulf Coastal Plain Scott, D.

Andrew; Novosad, John; Golddsmith, Gala The potential for plantation-grown sycamore seems much higher than the yields for natural stands. A survey conducted by North Carolina State University found that annual plantation yields ranged from m³/ha ( ft³/acre) at age 5, to m³/ha ( ft³/acre) at age 25 (25).

This banner text can have markup. web; books; video; audio; software; images; Toggle navigation. • A site preparation study was established in to evaluate the effect of different site preparation treatments on growth and yield of loblolly pine (Pinus taeda L.) plantations on the Piedmont and Upper Coastal Plain regions of the southern United States.

Site preparation treatments included: (1) burn only, (2) chop-burn, (3) shear-pile-disk, (4) chop-herbicide-burn, (5) herbicide-burn Cited by: Site Characterization The eastern cottonwood tree (Populus deltoides) was selected for this study on the basis of a literature review, as well as discussions with the Texas Forest Service, the National Resources Conservation Service, and the U.S.

Forest Service Hardwood Laboratory. It shows results, for a plantation of flooded gum in subtropical eastern Australia, of the frequency distribution of individual tree stem diameters at breast height over bark (forest scientists.

A well-planned fertilization program begins with a representative soil test for each field and careful analysis of the soil test report. The following note provides general guidelines for collecting soil samples, a summary of soil test results, and information for evaluating those results to develop an efficient Christmas tree fertilization program.

The principles of optimum nutrition were examined in a short-rotation intensive-culture (SRIC) hybrid poplar plantation near Sayward, B.C. One-year-old SRIC hybrid poplar (Populus trichocarpa x P.

deltoides) were fertilized with N or NPK applied once, in 3 equal additions, or in 3 incremental additions. Total loading rates were kg N/ha, 75 kg P/ha and 75 kg K/ha. Height and diameter growth Cited by: 7.

Title: Nutrition and fertilization response: a case study using hybrid poplar: Creator: Zabek, Lisa M. Date Issued: Description: Three hybrid poplar (Populus trichocarpa x Populus deltoides) plantations on the east side of Vancouver Island were fertilized with N, Nand P, and N, P, and K at the beginning of the third growing season, followed by fertilization with N in the fourth growing Cited by: 6.

early effects of thinning in plantation of eastern cottonwood (populus deltoides bartr. ex marsh.), clone bora on the sava river alluvium bilir n., gulcu s. general over-view of forest establishment in turkish forestry rahman m.s., tsitsoni t., tsakaldimi m., File Size: 8MB.

The spacing study data indicated no relationship between stand density and the difference between D 93 and D q. Note that the equation F(D)=1-e -(D-a)/b!c can be rearranged, after imposing D=D 93 and F(D)=, to give an expression for the scale parameter b in terms of the other two parameters, a and c: b=(D 93 -a)/ -ln()!This study took place in southern Québec (Canada) where young stands of white ash and grey birch have been underplanted with white pine, red oak, bitternut hickory and black walnut.

The establishment success of white pine and red oak was measured with and without tree shelters (to protect from deer). Ecological factors affecting the height growth of the four species were also measured Cited by: 1.Zedlcr, J.B. Salt Marsh Restoration: A Guidebook for Southern California.

California Sea Grant College Program. La Jolla, California. This book offers technical advice for all stages of the restoration and enhancement of disturbed salt marshes, based on a six year study of the Tijuana Estuary.