scholarly journals Effect of cluster thinning on fruit composition of Vitis vinifera cv. Pinot noir (Vitis vinifera L.)

2011 ◽  
Vol 12 (3) ◽  
pp. 477-485 ◽  
Author(s):  
Marko KAROGLAN ◽  
Bernard KOZINA ◽  
Luna MASLOV ◽  
Mirela OSREČAK ◽  
Tamara DOMINKO ◽  
...  
2000 ◽  
Vol 6 (1) ◽  
pp. 46-51 ◽  
Author(s):  
PAUL R. PETRIE ◽  
MICHAEL C.T. TROUGHT ◽  
G. STANLEY HOWELL

2014 ◽  
Vol 179 ◽  
pp. 239-247 ◽  
Author(s):  
Vania Lanari ◽  
Alberto Palliotti ◽  
Paolo Sabbatini ◽  
G. Stanley Howell ◽  
Oriana Silvestroni

Agriculture ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 176
Author(s):  
Gastón Gutiérrez-Gamboa ◽  
Irina Díaz-Galvéz ◽  
Nicolás Verdugo-Vásquez ◽  
Yerko Moreno-Simunovic

A trial was conducted during the 2005–2006 season in order to determine the effects of different leaf-to-fruit ratios on yield components and fruit composition in four Vitis vinifera L. cultivars. The treatments consisted of selecting shoots of four lengths (>1.3 m, 1.3–0.8 m, 0.8–0.4 m, and <0.4 m) with two crop levels (1–2 clusters/shoot), which allowed defining eight ratios. Berry composition and yield components were measured. The treatments affected the accumulation of soluble solids in “Sauvignon blanc”, “Cabernet Sauvignon”, and “Syrah”, delaying it as the ratio decreased. All yield components were affected in “Sauvignon blanc”, while bunch weight and the number of berries per bunch were altered without a clear trend. None of the yield components were affected in “Cabernet Sauvignon”, while the lowest ratio presented the lowest number of berries per bunch in “Syrah”. Total polyphenol index (TPI) was affected in “Carmenère” without a clear trend. A highly significant correlation was found between shoot length and leaf area in all studied cultivars. As the ratio increased, the shoot lignification increased in “Sauvignon blanc”. However, studies must be conducted during more seasons to establish better conclusions about the effects of leaf-to-fruit ratios on yield and fruit composition.


Author(s):  
Rocco Longo ◽  
Anna Carew ◽  
Samantha Sawyer ◽  
Belinda Kemp ◽  
Fiona Kerslake

2020 ◽  
Vol 11 ◽  
Author(s):  
Ştefania Silvia Balea ◽  
Alina Elena Pârvu ◽  
Marcel Pârvu ◽  
Laurian Vlase ◽  
Cristina Adriana Dehelean ◽  
...  

2019 ◽  
Vol 256 ◽  
pp. 108584
Author(s):  
Tommaso Frioni ◽  
Facundo José Pirez ◽  
Irene Diti ◽  
Lily Ronney ◽  
Stefano Poni ◽  
...  

2013 ◽  
Vol 93 (15) ◽  
pp. 3670-3681 ◽  
Author(s):  
Melita Sternad Lemut ◽  
Kajetan Trost ◽  
Paolo Sivilotti ◽  
Panagiotis Arapitsas ◽  
Urska Vrhovsek

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