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本文论述了云南早春降水少,空气干燥,光热资源丰富等有利的自然条件,为葡萄早熟栽培和建立大面积的鲜食葡萄基地提供了有利条件。同时也指出了低温、霜冻、洪涝和冰雹等不利的气候因素及其避免和防范措施。提出了选择适宜的园地、采用良种、设施栽培、合理负载、乙烯利催熟、应用石灰氮打破休眠,以及对病虫害综合防治等技术措施,生产优质早熟葡萄,以“人无我有“开拓国内外市场,逐步形成新的支柱产业。
This paper discussed the advantageous natural conditions such as less rainfall, dry air and abundant light and heat resources in early spring of Yunnan, which provided favorable conditions for early maturing grape cultivation and establishment of large-scale fresh grape base. At the same time, it also points out unfavorable climatic factors such as low temperature, frost, flood and hail, as well as their avoidance and prevention measures. The paper puts forward the measures to choose proper garden, use good variety, cultivation, reasonable load, ripening with ethephon, break dormancy with lime nitrogen, and comprehensively control pests and diseases and other technical measures to produce high-quality precocious grapes. Foreign markets, and gradually form a new pillar industries.