Effect of bio-regulators on grape var. Flame Seedless

Grape (Vitis vinifera L.) belong to family vitaceae which is divided into two sub-genera, Euvitis Planch (2n=38) and Muscadinia Planch (2n=40). Most commercial grapes belong to genus Vitis which contain about 60 species found mainly in the temperate zones of the Northern Hemisphere and distributed almost equally between America and Asia. It is an important commercial fruit crop and one of the most widely cultivated in Temperate, Sub- tropical and Tropical regions of the world. The present investigation indicated that the bio-regulator ABA was found suitable for to develop uniform colour in Flame Seedless grape i.e. Treatment T6 ABA @ 400 ppm at before veraison stage. As refers to yield attributes the treatment T4 i.e. 6-BA @ 300 ppm at before veraison stage showed significantly increased in yield, while in respect of quality attributes the bunches dipped in ABA @ 300 ppm i.e. Treatment T5, ABA @ 400 ppm i.e. Treatment T6 before veraison stage and ABA @ 300 ppm i.e. Treatment T11, ABA @ 400 ppm i.e. Treatment T12 after veraison stage showed improvement in quality.

Autorentext

Prof. Vinod Shinde- Born on 01-03-1975. M.Sc. (Agri) in Horticulture. Specilisation in Pomology . Assistant Professor at VNMKV, Parbhani. Experience of 8 years in teaching UG & PG. Published 10 research papers, 15 Radio Talks, 20 popular articles, 01 Chapter in Pomology Text book. Additional Coordinator for project Bacterial Blight of Pomogranate.