scholarly journals Evaluation of the effect of foliar treatment with "Algae Super" preparation on the productivity and quality indicators of grapes

2021 ◽  
pp. 27-31
Author(s):  
Дмитрий Юрьевич Белаш ◽  
Светлана Валентиновна Левченко ◽  
Владимир Александрович Бойко ◽  
Александр Вадимович Романов ◽  
Магомедсайгит Расулович Бейбулатов
Keyword(s):  
Quality Indicators ◽  
Mineral Nutrition ◽  
Mass Concentration ◽  
Experimental System ◽  
Table Grape ◽  
Wine Grape ◽  
Grape Cultivar ◽  
Grapevine Cultivar ◽  
Foliar Treatment ◽  
Table Grape Cultivar

Представлены результаты исследования эффективности системы минерального питания на основе препарата «Алга Супер» (компания ООО «АгроБиоКом») в качестве внекорневой подкормки винограда, дана оценка её влияния на формирование урожайности и показателей качества винограда столового сорта Италия и технического сорта Ркацители. Применение экспериментальной системы внекорневых обработок способствовало увеличению урожайности сортов Италия и Ркацители на 30,1 % относительно контроля. Отмечено увеличение выхода стандартной продукции сорта Италия на 4,1 % по сравнению с контролем. При использовании препарата «Алга Супер» массовая концентрация сахаров увеличилась в среднем на 3,1 % (P = 2,59*10), на фоне уменьшения массовой концентрации титруемых кислот, на 6,0-6,5 % относительно контрольных вариантов. Общая дегустационная оценка винограда сорта Италия после обработок была выше контроля на 7,1 %. Возделывание винограда с применением препарата «Алга Супер» обусловило снижение себестоимости урожая сорта Италия на 22,8 %, сорта Ркацители - на 22,1%, на фоне увеличения рентабельности возделывания на 125,4 и 58,7 % соответственно. The results of the study on the efficiency of mineral nutrition system based on the preparation "Algae Super" ("AgroBioCom" LLC Company) as foliar treatment of grapes are presented, evaluation of its effect on the formation of grape productivity and quality indicators of table grape cultivar ‘Italia’ and wine grape cultivar ‘Rkatsiteli’ is given. Using of experimental system of foliar treatments contributed to an increase in the cropping capacity of grapevine cultivars ‘Italia’ and ‘Rkatsiteli’ by 30.1% relative to the control. An increase in the yield of standard products of the ‘Italia’ cultivar by 4.1% in comparison with the control was registered. When using the "Algae Super" preparation, the mass concentration of sugars has increased by an average of 3.1% (P = 2.59*10), against the background of a decrease in the mass concentration of titratable acids - by 6.0-6.5%, relative to the control variants. The overall tasting evaluation of the ‘Italia’ grapevine cultivar after treatments was 7.1% higher than the control. The cultivation of grapes when using the preparation “Algae Super” led to a decrease in the final cost of the yield of the cultivars ‘Italia’ - by 22.8%, and ‘Rkatsiteli’ - by 22.1%, against the background of cultivation profitability increase by 125.4 and 58.7%, respectively.

scholarly journals IAC JULIANA - Table grape cultivar

2002 ◽  
Vol 2 (2) ◽  
pp. 323-324 ◽  
Author(s):  
C.V. Pommer ◽  
I.J.A. Ribeiro ◽  
M.J. Pedro Jr. ◽  
J.L. Hernandes ◽  
F.P. Martins ◽  
...  
Keyword(s):  
Table Grape ◽  
Grape Cultivar ◽  
Table Grape Cultivar

scholarly journals Abnormal Endogenous Repression of GA Signaling in a Seedless Table Grape Cultivar with High Berry Growth Response to GA Application

2017 ◽  
Vol 8 ◽  
Author(s):  
Atiako K. Acheampong ◽  
Chuanlin Zheng ◽  
Tamar Halaly ◽  
Lisa Giacomelli ◽  
Yumiko Takebayashi ◽  
...  
Keyword(s):  
Growth Response ◽  
Table Grape ◽  
Grape Cultivar ◽  
Ga Signaling ◽  
Table Grape Cultivar

scholarly journals 'BRS Vitória' - a novel seedless table grape cultivar exhibiting special flavor and tolerance to downy mildew (Plamopara viticola)

2014 ◽  
Vol 14 (3) ◽  
pp. 204-206 ◽  
Author(s):  
João Dimas Garcia Maia ◽  
Patricia Ritschel ◽  
Umberto Almeida Camargo ◽  
Reginaldo Teodoro de Souza ◽  
Thor Vinicius Martins Fajardo ◽  
...  
Keyword(s):  
Downy Mildew ◽  
Table Grape ◽  
Grape Cultivar ◽  
Table Grape Cultivar

scholarly journals Wine and Table Grape Cultivar Evaluation in Missouri

HortScience ◽  
1996 ◽  
Vol 31 (4) ◽  
pp. 662c-662
Author(s):  
Martin L. Kaps ◽  
Marilyn B. Odneal ◽  
James F. Moore
Keyword(s):  
Management Practices ◽  
Titratable Acidity ◽  
Table Grape ◽  
Grape Cultivar ◽  
Productivity Data ◽  
Cultivar Groups ◽  
Weight Yield ◽  
Dormant Season ◽  
Market Trends ◽  
Table Grape Cultivar

Wine and table grape vineyards were planted at Mountain Grove in 1985. Twenty-seven wine and 10 table grape cultivars were evaluated in respective 12 and 18 vine plots, replicated five times. Vineyard management practices were single curtain cordon training, dormant season balance pruning, protective spray program according to Missouri recommendations, grass sod row middles with preemergence herbicide applied underneath the trellis, and fertilization according to soil and petiole analysis. Cluster thinning and shoot positioning were done as needed. Productivity data was measured yearly and included: pruning weight, yield, cluster and berry weights, and juice °Brix, titratable acidity, and pH. Disease evaluation data was also taken on these cultivars. Based on these data and current market trends, two wine grape cultivar groups were identified: recommended, `Catawba', `Cayuga White', `Chambourcin', `Norton', `Seyval blanc', `Vidal blanc', and `Vignoles'; not recommended, `Aurore', `Baco noir', `Bellandais', `Chancellor', `Chelois', `Couderc noir', `DeChaunac', `Delaware', `Horizon', `LaCrosse', `Leon Millot', `Marechal Foch', `Melody', `Missouri Riesling', `Niagara', `Rayon d'Or', `Rougeon', `Ventura', `Villard noir', and `Vivant'. Three table grape cultivar groups were identified: recommended, `Mars' and `Reliance'; recommended for limited planting, `Canadice', `Vanessa', and `Vinered'; and not recommended, `Challenger', `Einset', `Festivee', `Himrod' and `Venus'. This information is used by growers to make cultivar decisions and also serves as a benchmark for comparing new grape germplasm coming into the state.

‘BRS Vitória’: a new seedless table-grape cultivar for the São Francisco Valley, northeast Brazil

2019 ◽  
pp. 275-280
Author(s):  
P.C.S. Leão ◽  
B.T.G. Nunes ◽  
J.H.B. do Nascimento ◽  
M.C. de Souza ◽  
J.I.S. Rego
Keyword(s):  
Table Grape ◽  
Northeast Brazil ◽  
Grape Cultivar ◽  
Table Grape Cultivar
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