[Maintenance of Pure Lines and Hybridization.] Student Materials. V.A. III. [IV-A-1 through IV-A-2] [microform]
- Bib ID:
- 5423127
- Format:
- Book and Microform
- Author:
- Texas A and M Univ., College Station. Vocational Instructional Services
- Description:
-
- [Washington, D.C.] : Distributed by ERIC Clearinghouse, 1980
- 21 p.
- Summary:
-
Part of a series of eight student learning modules in vocational agriculture, this booklet deals with plant reproduction. Topics covered include the pure line theory and its history, pure line selection, the effect of inbreeding on vitality, the definition of and reasons for hybridization in plants, and techniques for producing hybirds; a list of hybrid crops is provided. Each of the two major sections concludes with a quiz on the material covered. (PLB)
- Notes:
-
- ERIC Note: For related documents, see CE 032 968, CE 032 975, CE 032 980, CE 032 984, CE 032 987, and CE 032 989-990.
- May also be available online. Address as at 14/8/18: https://eric.ed.gov/
- Reproduction:
- Microfiche. [Washington D.C.]: ERIC Clearinghouse microfiches : positive.
- Subject:
- Other authors/contributors:
- Texas A and M Univ., College Station. Vocational Instructional Services
- Available From:
- ERIC
- Copyright:
-
In Copyright
You may copy under some circumstances, for example you may copy a portion for research or study. Order a copy through Copies Direct to the extent allowed under fair dealing. Contact us for further information about copying.
- Reason for copyright status:
- Until 2050 [Created/Published Date + 70 Years]
Copyright status was determined using the following information:
- Material type:
- Literary Dramatic Musical
- Published status:
- Published
- Publication date:
- 1980
Copyright status may not be correct if data in the record is incomplete or inaccurate. Other access conditions may also apply. For more information please see: Copyright in library collections.
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