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我场栽培葡萄已有二十年的历史了,在生产实践中多采取先定植山葡萄砧木而后嫁接优佳品种的方法培植葡萄;此方法虽可提高葡萄的抗逆性,降低生产成本。但存在着定植后萌芽时间差异大、成活率低、草荒、病害严重的缺点。为此,今年我们进行了地膜复盖的试验工作,取得了良好的效果。
My field of cultivated grapes has been 20 years of history, and in production practice to take the first set of planting grapes rootstocks and then grafting excellent varieties of grapes cultivation methods; Although this method can improve the resistance of grapes and reduce production costs. However, there are shortcomings of big differences in germination time, low survival rate, grassland shortage and serious disease after planting. To this end, this year we conducted a film covering the experimental work and achieved good results.