轻简化栽培技术对'新郁'葡萄品质及经济效益的影响OA

The application of light and simplified cultivation technology aims to solve the problems existing in the production of 'Xinyu' grape,such as high labor cost,inconsistent ripening period,low fruit rate,poor quality and economic benefit reduction.The growth index,quality index,yield and economic benefit of grapes were measured and investigated under the two models with the light and simplified cultivation technique as the experimental material and the traditional cultivation technique as the contrast.The results showed that under the light and simplified cultivation mode,the phenological stages of 'Xinyu' grape advanced 5-7 d,and the growth and quality were better than the traditional cultivation mode.Although the yield under the traditional mode was high,the labor cost of light and simplified cultivation could be saved by 2 200-2 360 yuan per 667 m2,and the overall benefit was increased by 4.6％-5.2％.