Now showing items 321-340 of 422

    • Paperbark Maple, Acer griseum 

      Niemiera, Alexander Xavier, 1951- (Virginia Cooperative Extension, 2012-02-27)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for Paperbark Maple, Acer griseum.
    • Paperbark Maple, Acer griseum 

      Niemiera, Alexander Xavier, 1951- (Virginia Cooperative Extension, 2018-10-08)
      Provides information about the physical characteristics, growth requirements, and landscape functions of Paperbark Maple, Acer griseum.
    • Participatory praxis for community food security education 

      Niewolny, Kim; Schroeder-Moreno, Michelle S.; Mason, Garland; McWhirt, Amanda; Clark, Susan F. (2017)
      Community food security (CFS) has a robust history as a social movement addressing the politics and practice of food access and availability. While CFS advocacy and policy activity are closely connected to grassroots ...
    • The Photosynthesis, Na+/K+ Homeostasis and Osmotic Adjustment of Atriplex canescens in Response to Salinity 

      Pan, Ya-Qing; Guo, Huan; Wang, Suo-Min; Zhao, Bingyu; Zhang, Jin-Lin; Ma, Qing; Yin, Hong-Ju; Bao, Ai-Ke (Frontiers, 2016-06-17)
      Atriplex canescens (fourwing saltbush) is a C-4 perennial fodder shrub with excellent resistance to salinity. However, the mechanisms underlying the salt tolerance in A. canescens are poorly understood. In this study, ...
    • Phyllopshere Bacterial Community Structure of Spinach (Spinacia oleracea) as Affected by Cultivar and Environmental Conditions at Time of Harvest 

      Lopez-Velasco, Gabriela; Welbaum, Gregory E.; Falkinham, Joseph O. III; Ponder, Monica A. (MDPI, 2011-12-20)
      Modern molecular ecology techniques were used to demonstrate the effects of plant genotype and environmental conditions prior to harvest on the spinach epiphytic bacterial community. Three cultivars of spinach with different ...
    • Physiological Evaluation of Alkali-Salt Tolerance of Thirty Switchgrass (Panicum virgatum) Lines 

      Hu, Guofu; Liu, Yiming; Zhang, Xunzhong; Yao, Fengjiao; Huang, Yan; Ervin, Erik H.; Zhao, Bingyu (PLOS, 2015-07-06)
      Soil salt-alkalization is a major limiting factor for crop production in many regions. Switchgrass (Panicum virgatum L.) is a warm-season C4 perennial rhizomatous bunchgrass and a target lignocellulosic biofuel species. ...
    • Pin Oak 

      Niemiera, Alexander Xavier, 1951- (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for Pin Oak, Quercus palustris.
    • Pin Oak (Quercus palustris) 

      Niemiera, Alexander Xavier, 1951- (Virginia Cooperative Extension, 2018-10-05)
      Provides information about the physical features, growth requirements, and landscape functions for Pin Oak, Quercus palustris.
    • Planning the Vegetable Garden 

      Niemiera, Alexander Xavier, 1951-; Freeborn, John (Virginia Cooperative Extension, 2015-12-11)
      A guide for planning a vegetable garden, including planning guidelines, planning hints, and factors to consider for garden location.
    • Plasticity and constraint in growth and protein mineralization of ectomycorrhizal fungi under simulated nitrogen deposition 

      Eaton, Gregory K.; Ayres, Matthew P. (Mycological Society of America, 2002)
      Ectomycorrhizal fungi allow their host plants access to organic forms of N through enzymatic mineralization of the substrate and enhanced absorption of amino acids and mineral N. The cost to the plant is carbohydrates that ...
    • Privet 

      Niemiera, Alexander Xavier, 1951- (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for Privet, Ligustrum.
    • Privet (Ligustrum species) 

      Niemiera, Alexander Xavier, 1951- (Virginia Cooperative Extension, 2018-10-17)
      Provides information about the physical characteristics, growth requirements, and landscape functions for privet. Also notes that many species of privet are invasive.
    • Problem-free Shrubs for Virginia Landscapes 

      Hansen, Mary Ann; Niemiera, Alexander Xavier, 1951-; Day, Eric R. (Virginia Cooperative Extension, 2009-05-01)
      This fact sheet was developed as a guide to shrubs that generally experience few problems in Virginia landscapes. Using these species for new plantings should help you avoid troublesome disease and insect problems in your ...
    • Problem-free Shrubs for Virginia Landscapes 

      Hansen, Mary Ann; Niemiera, Alexander Xavier, 1951-; Day, Eric R. (Virginia Cooperative Extension, 2016-06-27)
      This fact sheet was developed as a guide to shrubs that generally experience few problems in Virginia landscapes. Using theses species for new plantings should help you avoid troublesome disease and insect problems in your ...
    • Problem-free Trees for Virginia Landscapes 

      Hansen, Mary Ann; Niemiera, Alexander Xavier, 1951-; Day, Eric R. (Virginia Cooperative Extension, 2009-05-01)
      Listed in this publication, in alphabetical order, are some choices of problem-free trees for Virginia landscapes. These species are recommended both for their desirable horticultural characteristics, as well as their ...
    • Problem-free Trees for Virginia Landscapes 

      Hansen, Mary Ann; Niemiera, Alexander Xavier, 1951-; Day, Eric R. (Virginia Cooperative Extension, 2014)
      Listed in this publication, in alphabetical order, are some choices of problem-free trees for Virginia landscapes. These species are recommended both for their desirable horticultural characteristics, as well as their ...
    • THE PRODUCTION AND FUNCTION OF MUCILAGE BY SWEET BASIL (OCIMUM BASILICUML.) SEEDS 

      Welbaum, G. E.; Barney, Jacob; Zhou, Dongfang (2017-09-12)
      Sweet basil (Ocimum basilicumL.) seeds produce a thick layer of mucilage around the testa within minutes after hydration. Mucilage is most prevalent among plant species adapted to surviving in arid sandy soils, though its ...
    • Protoplast isolation prior to flow cytometry reveals clear patterns of endoreduplication in potato tubers, related species, and some starchy root crops 

      Laimbeer, F. Parker E.; Holt, Sarah H.; Makris, Melissa; Hardigan, Michael Alan; Buell, C. Robin; Veilleux, Richard E. (Biomed Central Ltd, 2017-04-14)
      Background: Endoreduplication, the process of DNA replication in the absence of cell division, is associated with specialized cellular function and increased cell size. Genes controlling endoreduplication in tomato fruit ...
    • Red Buckeye, Aesculus pavia 

      Niemiera, Alexander Xavier, 1951- (Virginia Cooperative Extension, 2012-02-27)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for Red Buckeye, Aesculus pavia.
    • Red Buckeye, Aesculus pavia 

      Niemiera, Alexander Xavier, 1951- (Virginia Cooperative Extension, 2018-10-09)
      Provides information about the physical characteristics, growth requirements, and landscape functions for Red Buckeye, Aesculus pavia.