3 edition of Recommendations for selection and management of seed orchards of western white pine found in the catalog.
Recommendations for selection and management of seed orchards of western white pine
R. J. Hoff
by U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station in Ogden, UT
Written in English
|Statement||R.J. Hoff, D.O. Coffen|
|Series||Research note INT -- 325|
|Contributions||Coffen, D. O, Intermountain Forest and Range Experiment Station (Ogden, Utah)|
|The Physical Object|
|Pagination||7 p. :|
Western white pine (Pinus monticola Dougl.) was once a much larger component of forests in the Pacific Northwest than it is today. Historically and ecologically, western white pine has been considered important in the Pacific North-west, yet information on its status is limited (Goheen ). In areas of Idaho and the Inland Empire, the white pine. Additional Physical Format: Online version: Zon, Raphael, Seed production of western white pine. Washington, D.C.: U.S. Dept. of Agriculture,
The seedlings in the Gallatin seed orchard and nearby test and holding pits could be a last hope for a pine species that is rapidly disappearing due to a combination of pests and climate change. Tree Seeds Cones of most of the British Columbia tree species are collected from good quality natural stands, and from seed orchards. All the seeds are extracted in our own seed processing facilities in Yellow Point, near Ladysmith, on Vancouver Island.
Southwestern white pine needles are in groups of 5, soft, dark to bluish green, 2 to 4 inches long, and tips are often finely toothed. Bark is thin, rough, and furrowed. Branches tend to be long and horizontal, and they are stiffer on young young trees than on eastern white pine. The rapid growth of western white pine, it excellent vood, high yield, and. adaptability to fcreít management eatablisheB its irtportance as a forest tree in the Pacific ncrthweßt. PRESENT STA!!P TEè -a-- Statee Departient of Agriculture Statistical Bulletin N. 21 for , gives western white pine .
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Recommendations for selection and management of seed orchards of western white pine. Ogden, UT: U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, (OCoLC) western white pine (Pinus monticola Dougl.), sugar pine (Pinus lambertiana Dougl.), seed orchard management practices have been devel-oped to improve the reliability and size of cone and seed crops and reduce damage and multiple copies of each selection for inclusion in the seed by: 3.
The optimal time for control pollinations was at cone stages 4 and 5 and optimal amount of pollen per pollination bag was – mL.
Western white pine is a very good seed producer and can be easily managed in seed orchards to give very high seed production per cone and per by: 9. Extension recommendations to kill or suppress existing vegetation. Preparation approximately 6 months in advance is neded to controe l competing vegetation.
ee the Spratice stac ndard ‘Residue Management, No-Till/Strip Till/Direct Seed’ (). WEED CONTROL: Identified weed poblems will be contror ior to lled pr seeding. The phenology of post-dormancy pollen cone, pollen, seed cone, and ovule development was determined for western white pine (Pinus monticola Dougl.
ex D. Don) growing at a coastal and an interior se Cited by: The Forest Seedling Program includes: the tree seed bank, consisting of five species of conifer seed (Douglas-fir, western larch, ponderosa pine, lodgepole pine, and blister rust resistant western white pine); shares in two tree seed orchards, a ponderosa pine orchard in Pullman, WA and a western larch orchard in Vernon, BC; an advisory committee that determines the numbers of seedlings to.
Vernon for the 3rd Western White Pine Management Workshop. Today, this meeting marks a special occasion of a follow-up to the White Pine Management Workshop that was first held in Revelstoke back inand the second workshop held in Nakusp in We have a total of 95 meeting participants today, which is quite comparable to the.
SEED ORCHARD SEED 16 GUIDELINES FOR INDIVIDUAL SPECIES 18 Douglas-fir 18 Alaska Yellow Cedar 26 Incense Cedar 27 Port Orford Cedar 29 Western Red Cedar 30 Western Hemlock 32 Lodgepole Pine and Shore Pine 36 Ponderosa Pine 39 Jeffrey Pine 44 Sugar Pine 45 Western White Pine 48 Engelmann Spruce and Pacific Silver Fir Rn Promotion of flowering in a sitka spruce seed orchard by stem injection of gibberellin A4/7 Rn Genetic resistance to the white pine weevil in sitka spruce Rn Promotion of flowering in western larch by girdling and gibberellin A4/7 and recommendations for selection and treatment of seed trees.
Abstract. Natural variation in seed characteristics of eastern white pine (Pinus strobus L.) trees and its relationship with the size, form, and crown class of parent trees was examined in second-growth, white pine mixedwood stands in were collected prior to and following partial harvesting of two stands during 2 years of above-average seed production.
Distribution: Western White Pine is native to southern British Columbia, western Washington, northern Idaho, western Montana, the Cascade Mountains of Oregon and the Sierras of California.
Growth: They are fast growing when young and may grow 1½-2 feet (cm) in a year. In cultivation, they sometimes reach feet (40m). The largest, growing in Oregon, near Fish Lake east of Medford, is. Cooperative have established additional seed orchards, but most are not yet producing seed, and cone and seed insects in the three producing orchards are seriously reducing yields.
Furthermore, as the orchard yields decrease, the demand for western white pine planting stock is increasing (table 1). So, western white pine seed. problem. Seed orchards should be mowed to minimize competition from other plants.
Tillage between plants and rows will enhance growth and seed production, but a conservation plan should be developed to address the orchard site’s erosion potential. Discing on the contour between rows may be a viable alternative to tilling the entire orchard.
Get the most up-to-date information on growing tree fruit on a commercial scale. This revised edition for includes a new chapter on precision agriculture. Establishment of orchard. Establishment of an orchard is a long term investment and deserves a very critical planning.
The selection of proper location and site, planting system and planting distance, choosing the varieties and the nursery plants have to be considered carefully to. Natural variation in seed characteristics of eastern white pine (Pinus strobus L.) trees and its relationship with the size, form, and crown class of parent trees was examined in second-growth.
In book: Eleventh progress report of the Inland Empire Tree Improvement Cooperative, Chapter: An attempt to increase production of western white pine seedlings by sowing sized seed in a.
Conveniently located for our southern BC customers, the PRT Armstrong Nursery is home to six seed orchards: five Lodgepole Pine and one Douglas-fir. Seed collected from these orchards is registered in SPAR and made available to forest industry customers for use in their reforestation programs.
North Carolina’s climate and soils are well suited to grow many types tree fruits. This publication will focus on the three main tree fruits produced for market in North Carolina: peaches, apples, and pecans.
In addition to these main crops, information on pears, persimmons, plums, nectarines, Asian pears, and figs is presented as they grow well in North Carolina’s temperate climate.
These. Forward selection in a maritime pine polycross progeny trial using pedigree reconstruction. Annals of Forest Science, Vol. 74, Issue. 1, As a Case of Chinese Pine Seed Orchard.
PLOS ONE, Vol. 11, Issue. 6, p. e Impact of crop management practices on the seed crop genetic quality in a Douglas-fir seed orchard. This past spring, we measured the trees, scoring for height, form, and gall resistance. The data is being analyzed, with management options to come in the near future.
The third-generation jack pine at the seed orchard south of Wisconsin Rapids continues to grow and develop. However, it has recently been infiltrated by jack pine budworm.Seedling management can be a challenge.
To streamline this process, we can upload your order details, lift and shipping information into the JRP Seed and Seedling Management System. This versatile program saves you the hassle of maintaining multiple spreadsheets.Swedish seed orchards for Scots pine and Norway spruce Dag Lindgren1, Bo Karlsson2, Bengt Andersson3, Finnvid Prescher4 1) Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE 83 Umeå, Sweden E-mail: [email protected] 2) Skogforsk, EkeboSE 90 Svalöv, Sweden 3) Skogforsk, SE 36 Sävar, Sweden.