Search Results

You are looking at 101 - 110 of 137 items for :

  • access barriers x
  • Refine by Access: All x
Clear All
Free access

fluorescence microscope also supported the above results. Therefore, reproduction isolation barriers such as inhibition of pollen germination, lack of fertilization, endosperm failure and/or embryo abortion should be avoided through selecting a suitable female

Open access

Konstantinos G. Batziakas, Shehbaz Singh, Kanwal Ayub, Qing Kang, Jeffrey K. Brecht, Cary L. Rivard, and Eleni D. Pliakoni

among small-acreage growers in the central United States, particularly in the Great Plains area ( Knewtson et al., 2010 ). One of the main challenges that small-acreage growers are facing in this region is access to cooling ( Chiebao et al., 2018

Free access

Gregory M. Peck, Ian A. Merwin, Michael G. Brown, and Arthur M. Agnello

States ( Croft and Hoyt, 1983 ; Merwin et al., 2005 ; Schupp, 2004 ). These barriers have discouraged commercial apple growers in this region from accessing these potentially lucrative alternative markets, except in niche market situations such as

Free access

Ana Carolina de Assis Dantas, Ioná Santos Araújo Holanda, Cristina Esteras, Glauber Henrique de Sousa Nunes, and Maria Belén Picó

states have been sampled in previous collections, further collection efforts are necessary to access a complete representation of the extant Brazilian landraces statuses. In addition, only a few reports ( Aragão et al., 2013 ; Neitzke et al., 2009 ) have

Free access

Li-Chun Huang and Yen-Chun Lin

-ICP, 2006 ). Therefore, to recruit different types of gift givers to participate in this study, we accessed the potential participants not only from florists, but also from the retail channels selling various gift items but not flowers, including gift

Free access

Alicia L. Rihn, Chengyan Yue, Charles Hall, and Bridget K. Behe

management to all supply chain members (producers, wholesalers, retailers, and consumers). Short vase life is a primary purchasing barrier for consumers because a short vase life decreases consumer satisfaction ( Ozzambak et al., 2009 ; Society of American

Free access

Clinton C. Shock and Feng-Xin Wang

irrigation depth and nearly all the topsoil is wetted. Some sprinkler irrigation systems are managed to wet all the topsoil. When the soil is soaked, deep-rooted crops have greater access to soil water. In addition, flood irrigation, control basin, and furrow

Free access

Paul M. Lyrene

of V. stamineum are exserted well beyond the end of the corolla tube and offer much easier access to a variety of potential pollinators. F 1 and BC 1 populations were highly variable in flower structure. In general, F 1 plants had flowers

Open access

Nana Millicent Duduzile Buthelezi, Tieho Paulus Mafeo, and Nhlanhla Mathaba

., 2017 ; Kassem et al., 2011 ; Qin et al., 2012 ). In these prime outlets, buyers require consistent supplies of uniform fruit with blemish-free peels ( Santosh et al., 2017 ). Inability to meet these demands may result in the loss of market access and

Free access

Mary Jane Clark and Youbin Zheng

growth (i.e., June 2015), plants were spaced ≈6 cm apart. During the 2015 growing season (Apr. to Oct. 2015), plants were grown outdoors on black weed-barrier fabric and weeded monthly. Following fertilization on 7 May 2015, spirea were not pruned and