Treesearch

To the nursery industry in Canada, seed enhancing and upgrading techniques have ever increasingly become and are now an integral part of their operations prior to greenhouse sowing. The terms "enhancing" and "upgrading" can be used interchangeably, but they essentially mean the same thing. It's the idea of improving the quality of initial processed seed, which can be accomplished in many ways. Our upgrading work encompasses a number of coniferous species, such as white, red, jack, and lodgepole pine, and white, black, Engelmann, and blue spruce.

Annual seedling goals at Griffith are approximately 1 million bareroot red oak seedlings. We sell both 1+0 and 2+0 seedlings. Red Oak has become a major species in our nurseries over the past 15 years. In 1986, statewide distribution of red oak was 325,000 (1% of state production). Of this, 76,000 were from Griffith. In 1999, red oak distribution hit 2.7 million (13% of total production). We have learned a lot in the past 15 years.

A systematic survey of methods to detect pests in forest nurseries before they damage plants was done. These surveys recorded the most important forest nursery pests during 18 years (from 1980 to 1998) and their geographical and temporal distribution in the principal enterprises in Cuba. Approximately a dozen insect species and three fungi species responsible for the major problems in forest nurseries in Cuba were studied. The principal insect pests are: Anomis illita (Guer) pep. Noctuidae), a defoliator of Hibiscus elatus (blue mahoe); Anurogrillus spp. (Orthoptera, Gryllidae) a defoliator...

If you are like most people, the thought of dealing with bureaucratic, slow-moving, cumbersome, government programs does not excite you. And the thought of incentive programs is boring at best. However, I would like to challenge you to try to gain enough of a comfort level with the federal tree planting incentive programs that you will be able to see them as opportunities for business growth, not impediments to the free market. These programs are opportunities for private business; I hope to get you thinking along the lines of "how can I use this to improve my business

The use of GIs in nursery operations provides a variety of opportunities. All planning activities can be incorporated into an accessible database. GIS can be used to create ways for employees to access and analyze data. The program can be used for historical record keeping. Use of GIS in planning can improve the efficiency of nursery operations. GIS can easily be used as a management tool.

The mission of the Hardwood Tree Improvement and Regeneration Center (HTIRC) at Purdue University is to advance the science of hardwood tree improvement and genomics in the central hardwood region of the United States by: developing and disseminating knowledge on improving the genetic quality of hardwood tree species; conserving fine hardwood germplasm; developing elite hardwood trees for restoration and regeneration of sustainable hardwood forests and riparian zones for production of forest products and maintenance of genetically diverse ecosystems; and developing recognized and respected...

The Queensland Department of Primary Industries (DPI) Forestry has a requirement to produce 4.5 million trees per year for its plantation production program. This stock is raised at DPI Forestry nurseries in the southeast and far north of Queensland. To improve the productivity of its plantation estate, DPI Forestry has invested significant resources in the development of Pinus elliottii var. elliottii x. caribaea var. hondurensis (PEE x PCH) F. and FZ hybrid families and clones as well as associated delivery systems, including extensive clonal testing and hedge multiplication programs....

The GPS (Global Positioning System) is a worldwide satellite-positioning system that was funded, installed, and continues to be operated by the U.S. Department of Defense. The navigation signals are provided free and can be used by anyone who has the equipment necessary to receive them.

Forest nursery production is at an all-time high in the southern United States, and to maintain and increase this production capacity we need to integrate research and operational technology. Me must improve the technology to increase production of container southern pine seedlings, especially for longleaf pine. Bareroot nursery managers have challenges to maintain the current level of nursery productivity and to increase the production of hardwoods for wetland restoration and nontraditional species such as wire grass for longleaf pine restoration. Finding alternatives for methyl bromide...

In Canada, forest land ownership and management is largely under provincial jurisdiction, and forestry operations are mainly conducted on public land and not on private land. This public ownership has exerted a profound impact on the development of reforestation policies and nursery technology in Canada. Collectively, about 650 million seedlings are planted annually in Canada's forests. In excess of 90% of this production is grown as container seedlings, mostly by commercial nurseries.