Seeding strategies of bahiagrass and pintoi peanut affect pasture establishment under weed competition. (28th February 2019)
- Record Type:
- Journal Article
- Title:
- Seeding strategies of bahiagrass and pintoi peanut affect pasture establishment under weed competition. (28th February 2019)
- Main Title:
- Seeding strategies of bahiagrass and pintoi peanut affect pasture establishment under weed competition
- Authors:
- Sanchez, Joao M. D.
Vendramini, Joao M. B.
Silveira, Maria L.
Sollenberger, Lynn E.
Dubeux, Jose C. B.
Moriel, Philipe
Sellers, Brent
Yarborough, James K.
Leite de Oliveira, Fabio C. - Abstract:
- Abstract: Pintoi peanut ( Arachis pintoi Krapov. & W.C. Greg.) is a warm‐season perennial legume with potential for use in grass–legume mixtures in Florida; however, limited information exists about its establishment in mixtures with bahiagrass ( Paspalum notatum Flügge). The objective of this experiment was to evaluate the establishment of bahiagrass cv. "Argentine" and pintoi peanut cv. "Amarillo" as monocultures or mixture. The experiment was conducted in Ona, FL, from June to October of 2014 and 2015. Treatments were a split‐plot design of seeding strategies (bahiagrass monoculture, pintoi peanut monoculture or bahiagrass‐pintoi peanut mixtures; main plots) and two N fertilization strategies (30 or 80 kg/ha N; 30N and 80N; subplots), with four replicates. Measurements of plant density and frequency were taken every 4 weeks after seeding. Ground cover and herbage mass (HM) measurements were taken 112 days after seeding. Pintoi peanut ground cover was affected by seeding strategy × N level interaction. Ground cover was greater with 80N than 30N when pintoi was seeded in monoculture (3.6% vs 1.5% respectively) but not when it was seeded with bahiagrass (2.1%). There was no effect of seeding or N strategy on pintoi peanut proportion in HM (1.4%). Bahiagrass ground cover was not affected by seeding or N strategy (15.9%); however, its proportion in the HM was greater in 80N than 30N (12.1% vs 9.4% respectively). Mixed seeding did not negatively affect the establishment ofAbstract: Pintoi peanut ( Arachis pintoi Krapov. & W.C. Greg.) is a warm‐season perennial legume with potential for use in grass–legume mixtures in Florida; however, limited information exists about its establishment in mixtures with bahiagrass ( Paspalum notatum Flügge). The objective of this experiment was to evaluate the establishment of bahiagrass cv. "Argentine" and pintoi peanut cv. "Amarillo" as monocultures or mixture. The experiment was conducted in Ona, FL, from June to October of 2014 and 2015. Treatments were a split‐plot design of seeding strategies (bahiagrass monoculture, pintoi peanut monoculture or bahiagrass‐pintoi peanut mixtures; main plots) and two N fertilization strategies (30 or 80 kg/ha N; 30N and 80N; subplots), with four replicates. Measurements of plant density and frequency were taken every 4 weeks after seeding. Ground cover and herbage mass (HM) measurements were taken 112 days after seeding. Pintoi peanut ground cover was affected by seeding strategy × N level interaction. Ground cover was greater with 80N than 30N when pintoi was seeded in monoculture (3.6% vs 1.5% respectively) but not when it was seeded with bahiagrass (2.1%). There was no effect of seeding or N strategy on pintoi peanut proportion in HM (1.4%). Bahiagrass ground cover was not affected by seeding or N strategy (15.9%); however, its proportion in the HM was greater in 80N than 30N (12.1% vs 9.4% respectively). Mixed seeding did not negatively affect the establishment of bahiagrass and pintoi peanut and greater N fertilization levels improved some establishment parameters, with no negative effect for pintoi peanut. … (more)
- Is Part Of:
- Grass and forage science. Volume 74:Number 3(2019)
- Journal:
- Grass and forage science
- Issue:
- Volume 74:Number 3(2019)
- Issue Display:
- Volume 74, Issue 3 (2019)
- Year:
- 2019
- Volume:
- 74
- Issue:
- 3
- Issue Sort Value:
- 2019-0074-0003-0000
- Page Start:
- 381
- Page End:
- 388
- Publication Date:
- 2019-02-28
- Subjects:
- bahiagrass -- establishment -- grass–legume mixture -- pintoi peanut
Grasses -- Periodicals
Forage plants -- Periodicals
Grasslands -- Periodicals
633.2 - Journal URLs:
- http://www.blackwell-synergy.com/member/institutions/issuelist.asp?journal=gfs ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1111/gfs.12413 ↗
- Languages:
- English
- ISSNs:
- 0142-5242
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 4213.320000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 11390.xml