Research on the Bearing Properties Difference Between Seven Grape Varieties in Open field and Facility Cultivaltion(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Research on the Bearing Properties Difference Between Seven Grape Varieties in Open field and Facility Cultivaltion

Author(s):: SUN Feng¹; 2; LUO Qiang-wei²; Kenjiguli²; LIAO Kang¹; 1.Characteristic Fruittree Research Center,Xinjiang Agricultural University,Urumqi,Xinjiang 830052；2.Research and Development Center of Xinjiang Grape,Melon and Fruit,Shanshan,Xinjiang 838200

Abstract:: Seven grape varieties were used as materials,bearing branches number, fruit weight, cluster weight were investigated,in order to find out the adaptability difference between different grape varieties in open field and facility cultivaltion.The results showed that the grape in open field appeared normal,whereas the rate of bearing branches of facility cultivaltion was significantly lower than the open-field. And the varieties of ‘Zana’,‘Flame seedless’,‘Guifeimeigui’ were relatively good. By comparison,the fruit rate and yield of ‘Centenial seedless’ and ‘Yatomi Rosa’lower than others.Although the furit rate of ‘Vctoria’ and ‘Huozhouheiyu’ were also low, but the yield could meet the bottom line. It could be seen that most of the grape varieties with open- field in Shanshan,Xinjiang can be fruited normally. The fruiting properties with facility differ considerably from open field. The bearing branches number and the cluster were relatively large, which was the main properties of those varieties fit facility cultivaltion.

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Last Update: 2014-08-16