Results 41 to 50 of about 23,919 (185)

EFFECT OF SUMMER PRUNING, CLUSTER THINNING, GIBBERELLIN AND FUNGICIDE APPLICATION ON BUNCH ROT DISEASE OF GRAPEVINE CV. THOMPSON SEEDLESS. [PDF]

Journal of Plant Protection and Pathology, 2009
Two field trials with 15 years old grapevines cv. Thompson Seedless (highly susceptible cultivar) were conducted at SadatCity, Menofyia governorate, Egypt. In these trials, treatments consisted of summer pruning, i.e.
O. Shalaby, H. Mahrous,
doaj   +1 more source

Impact of cluster thinning and harvest date on berry volatile composition and sensory profile of Vitis sp. Seyval blanc and Vandal-Cliche

OENO One, 2023
Northern conditions are challenging for grape and wine producers. To cope with these challenges, the use of early ripening interspecific hybrid Vitis sp., such as Seyval blanc and Vandal-Cliche, is often preferred to traditional V. vinifera.
Paméla Nicolle, Catherine Barthe, Martine Dorais, Gaëlle Dubé, Paul Angers, Karine Pedneault   +5 more
doaj   +1 more source

Cluster thinning in Aragonez

, 2009
Mestrado em Viticultura e Enologia - Instituto Superior de Agronomia / Universidade do PortoThe purpose of the present work was to study the effects of the cluster thinning at veraison in the yield, grape composition and wine quality of the Aragonez ...
Silva, Maria Jacinta Nunes da Costa Gomes Sobral
core   +2 more sources

GA₃ and Hand Thinning Improves Physical, Chemical Characteristics, Yield and Decrease Bunch Compactness of Sultanina Grapevines (Vitis vinifera L.)

Horticulturae, 2023
Nowadays, the Sultanina grapevines H4 strain has become widely cultivated because of its high productivity. However, this Sultanina variety is suffering from clusters with small berries, in addition highly compacted berries, thus negatively affecting the
Khalid S. Alshallash, Moustafa A. Fahmy, Anas M. Tawfeeq, Galal A. Baghdady, Gamal A. Abdrabboh, Ashraf E. Hamdy, El-baz A. Kabsha   +6 more
doaj   +1 more source

Effects of Regulated Deficit Irrigation and Early Cluster Thinning on Production and Quality Parameters in a Vineyard cv. Tempranillo under Semi-Arid Conditions in Southwestern Spain

Agronomy, 2020
The efficient use of water in the vineyard requires knowledge of the crop’s response to irrigation in terms of production and quality and the interaction of the same with the environmental conditions.
Luis Alberto Mancha, David Uriarte, Esperanza Valdés, Daniel Moreno, María del Henar Prieto   +4 more
doaj   +1 more source

EFFECT OF BORON, BERRY THINNING, GIRDLING AND GA3 ON YIELD AND FRUIT QUALITY OF RUBY SEEDLESS GRAPES [PDF]

Journal of Plant Production, 2007
This work was conducted during two successive seasons of 2004 & 2005 on ten-years-old Ruby Seedless grapevines grown in a sandy soil at El-Khatatba, Menoufiya governorate.
Ansam Abd El-Rahman, Sahar Abdel Wahab, M. Shaheen   +2 more
doaj   +1 more source

3Increasing the source/sink ratio in Vitis vinifera (cv Sangiovese) induces extensive transcriptome reprogramming and modifies berry ripening

BMC Genomics, 2011
Background Cluster thinning is an agronomic practice in which a proportion of berry clusters are removed from the vine to increase the source/sink ratio and improve the quality of the remaining berries. Until now no transcriptomic data have been reported
Pastore Chiara, Zenoni Sara, Tornielli Giovanni Battista, Allegro Gianluca, Dal Santo Silvia, Valentini Gabriele, Intrieri Cesare, Pezzotti Mario, Filippetti Ilaria   +8 more
doaj   +1 more source

EFFECT OF CROP LOAD ON CRIMSON SEEDLESS GRAPE A) EFFECT OF CLUSTER THINNING ON SOME CLUSTER AND BERRY CHARACTERISTICS BOFORE, DURING AND AFTER COLD STORAGE [PDF]

Journal of Plant Production, 2007
Astudy was conducted in 2002and 2003to determine the optimal degree of cluster thinning for crimson seedless grapevines. The vines were grown in a private vineyard at Wadi El Natron, El-Behera Governorate. The vines were 5-year-old. The treatments were: (
V. Gerges,
doaj   +1 more source

Photosynthetic Assimilation of the Guava (Psidium guajava) cv. Paluma under Different Pruning and Fruit Thinning Intensities

Agronomy, 2023
In guava plants, production pruning can be performed twice a year, and the return of growth is dependent on the physiological responses that are altered by the different cultivation environments and adopted management.
Adaniel Sousa dos Santos, Gustavo Alves Pereira, Wéverson Lima Fonseca, Alan Mario Zuffo, Jenilton Gomes da Cunha, Nemilda Pereira Soares, Estefenson Marques Morais, Antônio Afonso Sousa do Nascimento, Djavan Pinheiro Santos, Murilo de Sousa Almeida, Jorge González Aguilera, Luis Morales-Aranibar, Eliseo Pumacallahui Salcedo, Richar Marlon Mollinedo Chura, Wilberth Caviedes Contreras, Roger Ccama Alejo   +15 more
doaj   +1 more source

Thinning intensity and water regime affect the impact cluster thinning has on grape quality

, 2015
Late cluster thinning is a practice frequently used in the vineyards of semiarid regions, as it is claimed to increase total soluble solids and anthocyanin concentration.
Santesteban, L. G., Miranda, C., Boyo, J. B.   +2 more
core   +1 more source