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2007年黑龙江九三垦区夏秋干旱对大豆生产的影响 被引量:1

Effect of drought on soybean production in summer and autumn in Jiusan Reclamation Area of Heilongjiang in 2007
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摘要 黑龙江九三垦区土地肥沃,是黑龙江省和国家重要的大豆商品粮生产和加工基地,种植大豆是当地农场职工经济收入的主要来源,然而在当地较为丰富的自然资源中,年降水量偏少成为影响大豆生产的主要限制因素,且年份之间变化较大。因此,如何在栽培措施、品种应用上采取有效的用水保水措施,已成为当地大豆生产抗旱增产的重要手段。 Jiusan Reclamation Area not only has fertile land but also had become the important base of producing and processing soybean in Heilongjiang Province and whole of country. Planting soybean has become the main sourse of economic income for local farmers. But less amount of precipitation had become main limited factor in soybean production and it has been large variations year by year. Therefore, how to use and to preserve water effectively is a crucial method on cultivation measure and variety application and it had been important method on drought - resistant and increasing soybean production.
出处 《大豆科技》 2008年第6期17-19,45,共4页 Soybean Science & Technology
关键词 九三垦区 大豆生产 干旱气候 栽培模式 大豆品种 Jiusan Reclamation Area Soybean production Drought climate Cultivation measure Soybean variety
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