Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Ryan N. Contreras"'
Autor:
Ryan N. Contreras
Publikováno v:
HortScience, Vol 59, Iss 6 (2024)
Externí odkaz:
https://doaj.org/article/7dd3acc40f754a30a0106fee80c5a5c0
Publikováno v:
HortScience, Vol 59, Iss 6 (2024)
Externí odkaz:
https://doaj.org/article/bc5b4827254e4f38b5705ca1cd2cfc7c
Autor:
Ryan N. Contreras
Publikováno v:
HortScience, Vol 59, Iss 4 (2024)
Externí odkaz:
https://doaj.org/article/8975eb6db2754bc08902b650532d2899
Autor:
Ji-Jhong Chen, Youping Sun, Lorence R. Oki, Jared A. Sisneroz, Karrie Reid, Lloyd L. Nackley, Ryan N. Contreras, Soo-Hyung Kim, Ursula K. Schuch, Darren L. Haver, Miro Stuke, Allison Fron, Kelly Kopp, Scott B. Jones, Lawrence Hipps
Publikováno v:
HortTechnology, Vol 33, Iss 5 (2023)
Increased urban and suburban populations in the arid western United States have resulted in more water demand; however, water availability in the region has become limited because of inadequate precipitation. Recent droughts have led to restrictions
Externí odkaz:
https://doaj.org/article/8d5356f2a9a54ce589c4e0a11f594a5b
Autor:
Ryan N. Contreras
Publikováno v:
HortScience, Vol 58, Iss 10 (2023)
Cotoneaster (Rosaceae) is a large genus of deciduous and evergreen plants that range from prostrate groundcovers to small trees. The genus is separated into two subgenera including Chaenopetalum with white flowers and Cotoneaster with pink flowers. T
Externí odkaz:
https://doaj.org/article/7bb98d5e33384d91911d231eb806c336
Publikováno v:
HortTechnology, Vol 33, Iss 1, Pp 1-7 (2022)
A primary goal of undergraduate education is to provide a comprehensive and diverse educational experience to prepare and promote student success in their professional and personal pursuits. Increased academic success and program connectivity have be
Externí odkaz:
https://doaj.org/article/f89e0946b77b4500a6b47acaec06a20c
Autor:
Jason D. Lattier, Ryan N. Contreras
Publikováno v:
HortScience, Vol 57, Iss 4, Pp 1-13 (2022)
Althea (Hibiscus syriacus) is a popular shrub known for its vibrant summer blooms and winterhardiness; however, althea produces capsules with numerous seeds that germinate and cause a nuisance in production and the home landscape. Breeding for steril
Externí odkaz:
https://doaj.org/article/20d4d7fd2a6140658c1b37ba85f834cd
Autor:
Kristin E. Neill, Ryan N. Contreras
Publikováno v:
HortScience, Vol 57, Iss 2, Pp 312-318 (2022)
Vaccinium ovatum (evergreen huckleberry) is an evergreen shrub native to the Pacific Northwest. Evergreen huckleberry is diploid (2n = 2x = 24), but unreduced gametes have been reported that facilitated in interspecific tetraploids. To our knowledge,
Externí odkaz:
https://doaj.org/article/f677cc34a366455e93fb962020a56900
Publikováno v:
HortScience, Vol 56, Iss 7, Pp 824-830 (2021)
The genus Cotoneaster is composed of ≈400 species with a wide variety of growth habits and forms. These hardy landscape shrubs used to be commonplace because of their low maintenance and landscape functionality. However, the interest in and sales o
Externí odkaz:
https://doaj.org/article/1eceffbe731c48ed8622e92c5c175241
Publikováno v:
HortScience, Vol 55, Iss 11, Pp 1781-1787 (2020)
Common lilac is an important flowering shrub that accounts for ≈$20 million of sales in the U.S. nursery industry. Cultivar improvement in common lilac has been ongoing for centuries, yet little research has focused on shortening the multiple-year
Externí odkaz:
https://doaj.org/article/0ed8efdd71084d33b319bee736a26eff