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首页> 外文会议>International Horticultural Congress on Science and Horticulture for People >Adaptation and Commercialization of Viticulture in West Bengal - a New Area in India
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Adaptation and Commercialization of Viticulture in West Bengal - a New Area in India

机译：西孟加拉邦葡萄栽培的适应与商业化 - 印度新区

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Viticulture in the world is gaining popularity for multidirectional uses of grapes. Demand of fresh grapes in the world market is an increasing trend while its production in the commercial sector in many countries like India is now more or less in a stable position due to speedy urbanization. In order to minimize the gap between demand and supply, new areas to be explored for grape cultivation. With the view to introduce and commercialize the grapes in western part of West Bengal (India) where a vast area is available and agro-climatic conditions indicated its suitability, long term investigation on various aspects was initiated at the university and government farms and also in private sectors. Varietal suitability is considered to be the first step for commercialization of a crop. Introduction of 30 good grape cultivars and evaluating them for more than five years indicated that 'Arka Neelamani', 'Pusa Navarang', 'Pusa Urvashi', 'Arkavati', 'Arka Kanchan', 'Arka Shyam' and 'Arka Trishna' were the most promising cultivars in respect to yield, fruit quality and disease and pest reaction. Results from the pruning trial indicated that pruning on 30 January was the best among 4 other dates tested. Increased spur fruitfulness, yield and fruit quality. Smearing of H_2CN_2 at 30 ml/L was the most effective compared to other chemicals. Higher fruit set was obtained with the application of GA_3 at 20 ppm while better quality bunch was recorded from 40 ppm GA_3. Induction of seedlessness was possible in seeded cultivar like 'Arka Neelamani' by pre-bloom application of 400 ppm GA_3. Spraying of 200 ppm BA at 25% colour breaking stage resulted in uniform colour development of berries with higher TSS/acid ratio.
机译：世界上的葡萄栽培是葡萄多向使用的普及。世界市场上新鲜葡萄的需求是一种日益增长的趋势，而在印度这样的许多国家的商业领域的产量现在在速度迅速的城市化导致的稳定地位时也是在或多或少的稳定位置。为了尽量减少需求与供应之间的差距，探索葡萄种植的新领域。随着观点在西孟加拉邦（印度）的西部部分（印度）的葡萄介绍和商业化，在那里获得了广阔的地区，农业气候条件表明其适用性，在大学和政府农场和政府农场和政府农场的长期调查私营部门。品种适用性被认为是商业化作物的第一步。介绍了30种良好的葡萄品种，并评估它们超过五年，表明'Arka Neelamani'，'Pusa Navarang'，'Pusa Urvashi'，'Arkavati'，'Arka Kanchan'，'Arka Shyam'和'Arka Trishna'是对产量，水果质量和疾病和害虫反应最有前途的品种。修剪试验结果表明，1月30日修剪是在测试的其他4个日期中的最佳状态。增加了刺激性，产量和果实质量。与其他化学品相比，30毫升/升H_2CN_2的涂抹最有效。通过在20ppm下施加Ga_3，获得更高的水果组，而从40ppm ga_3记录更好的质量束。通过预绽放施用400ppm Ga_3，在“Arka Neelamani”等“Arka Neelamani”如“Arka Neelamani”等诱导中可以诱导无籽。在25％的颜色破碎阶段喷涂200ppm Ba，导致TSS /酸比具有较高的浆果的均匀颜色。

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