Key Technology Integration and Structure Optimization Suggestions of New Excellent Varieties in Shanghai Area
The grape ripening period in Shanghai area is concentrated from the mid-July to early September.In recent years,with the constant changes in the internal and external markets,sales pressure of grapes has increased year by year,introducing new excellent varieties,adjusting the variety structure,and prolonging the supply period are urgent needs to alleviate sales pressure and increase efficiency.In this paper,4 high-quality early maturing varieties and 1 medium-late maturing varieties were introduced,and the market date was advanced from mid-July to late May by promoting early cultivation,which played a certain role in enriching fruit varieties,meeting market demand and improving planting efficiency.
introductionnew and excellent varietiesprolonging market supplyvariety structure adjustment
万方数据
维普
