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Monday, May 4, 2020 | History

1 edition of Self- and cross-pollination of western white pine found in the catalog.

Self- and cross-pollination of western white pine

Burton Verne Barnes

Self- and cross-pollination of western white pine

a comparison of height growth of progeny

by Burton Verne Barnes

  • 97 Want to read
  • 35 Currently reading

Published by Intermountain Forest and Range Experiment Station, Forest Service, United States Department of Agriculture in Ogden, Utah .
Written in English

    Subjects:
  • Western white pine

  • Edition Notes

    StatementBurton V. Barnes
    SeriesU.S. Forest Service research note INT -- 22, U.S. Forest Service research note INT -- 22.
    ContributionsUnited States. Forest Service, Intermountain Forest and Range Experiment Station (Ogden, Utah)
    The Physical Object
    Pagination3 p. ;
    ID Numbers
    Open LibraryOL25601280M
    OCLC/WorldCa401144587


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Self- and cross-pollination of western white pine by Burton Verne Barnes Download PDF EPUB FB2

Pollination and seed production in western white pine Article (PDF Available) in Canadian Journal of Forest Research 37(2) February with Reads How we measure 'reads'. pollination. The main difference between self and cross pollination is the nature of the offspring; pure line progeny can be obtained by self pollination whereas offspring.

self pollination given above. cross pollination given below. 1 ; About Us; Blog; Terms & Conditions; Our Results5/5(8). Cross-pollination is when the pollen from one plant reaches the stigma of a different plant. Self-pollination is just as it sounds: the pollen from the anther reaches the stigma on the same plant.

So it. This banner text can have markup. web; books; video; audio; software; images; Toggle navigation. Those that self-pollinate are less attractive to bees. Spring Bounty Willows (Salix sp.) provide protein-rich pollen for bees in early spring when other flowering plants have yet to bloom.

The science of fruit-tree pollination. Kate MarshallSep 18 the close proximity to each other will guarantee good cross-pollination. Most stonefruit varieties are self-fertile. Apples require cross-pollination to fruit, so there must be an apple tree of another variety or a crabapple nearby. When choosing which apple trees to care for, it is.

Some varieties are self-fertilizing, and others require cross-pollination. Crabapple trees have white flowers in spring followed in fall by reddish-orange and yellow small fruits called crabapples.

- Explore carrjana's board "Pine Cones, Nuts & Seeds", followed by people on Pinterest. See more ideas about Seeds, Seed pods and Planting seedsK pins. Cross pollination is the transfer of pollen grains from the anther of a flower to the stigma of a flower of a different plant of the same species.