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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

Molecular phylogeny and genetic diversity of sweetpotato (Ipomoea batatas) and its wild relatives

黃俊潮, Huang, Junchao. January 2000 (has links)
published_or_final_version / Zoology / Doctoral / Doctor of Philosophy
32

Sweet Clover in Arizona

Clark, S. P. 04 1900 (has links)
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project.
33

Chemoreception theory of the sweetness of sugar molecules

Munton, S. L. January 1982 (has links)
No description available.
34

The ecology and mechanisms of host choice and the capsid bugs Lygus rugulipennis and Liocoris tripustulatus associated with glasshouse salad crops

Hunter, Fioan Jane January 2002 (has links)
No description available.
35

Radiation-induced mutations in sweet cherry, (Prunus avium L.) cvs Napoleon and Bing

Saamin, Shaharudin 03 October 1986 (has links)
Graduation date: 1987
36

Ectopic expression of sweet potato cysteine protease SPCP2 promotes earlier flowering and enhances drought stress tolerance.

Lin, Chia-hung 17 June 2010 (has links)
Sweet potato SPCP2 is a full-length cDNA isolated from senescent leaves and encodes a putative papain-like cysteine protease. The SPCP2 contained 1101 nucleotides (366 amino acids) in its open reading frame, and exhibited high amino acid sequence identities (ca. 68% to 83%) with plant cysteine proteases, including Actinidia deliciosa, Arabidopsis thaliana, Brassica oleracea, Phaseolus vulgaris, Pisum sativa, Vicia faba, Vicia sativa and Vigna mungo. SPCP2 gene expression was enhanced significantly in natural senescent leaves and in sprouting storage root. Transgenic Arabidopsis plants with ectopic constitutive SPCP2 expression showed earlier floral transition from vegetative to reproductive growth, reduced rosette leaves when flowering, enhanced germination percentage of transgenic progeny seeds in salt-containing MS medium, higher Fv/Fm value, higher relative water content and enhanced tolerance during drought treatment. Based on these results, we conclude that sweet potato papain-like cysteine protease, SPCP2, is a functional gene, and its expression causes altered developmental characteristics and enhances drought and salt stress responses in transgenic Arabidopsis plants.
37

Nutritional quality and starch physicochemical properties in sweetpotato

Zhang, Zhitian. January 2001 (has links)
Thesis (Ph. D.)--University of Hong Kong, 2001. / Includes bibliographical references.
38

Some new bacterial diseases of legumes and the relationship of the organisms causing the same

Manns, Thomas F. January 1914 (has links)
Thesis (Ph. D.)--University of Pennsylvania, 1913. / Added t.p.: Bulletin no. 108, April 1915, Delaware College Agricultural Experiment Station ... Newark, Delaware. Bibliography: p. 40-41.
39

A study of the genus L̲a̲t̲h̲y̲r̲u̲s̲ the genus L̲a̲t̲h̲y̲r̲u̲s̲, the sweet pea in botany and horticulture, classification of garden varieties of the sweet pea, winter flowering sweet peas /

Beal, Alvin Casey, January 1900 (has links)
Thesis (PH. D.)--Cornell University, 1911. / "Published as Bulletins 319, 320 and 342 of the Agricultural Experiment Station of the College of Agriculture of Cornell University." eContent provider-neutral record in process. Description based on print version record.
40

The influence of synthetic mulches on the development, growth and yield of sweet corn (Zea mays R.) and other vegetable crops.

Arnold, Neville Patrick. January 1973 (has links)
No description available.

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