首页> 中文期刊> 《中外葡萄与葡萄酒》 >测土配方施肥对巨峰葡萄园土壤理化性质和果实品质的影响

测土配方施肥对巨峰葡萄园土壤理化性质和果实品质的影响

         

摘要

The 6-year-old Kyoho grapes as test material in Sichuan Longquanyi district, through the determination and analysis of soil background value from the vineyard, to confirm the amount of fertilizer based on target yield method, and orthogonal design was adopted to set different balanced fertilization formula, to investigate the effects of formula fertilization on soil physicochemical properties and fruit quality. The results showed that all experimental treatments had a role in promoting the growth of Kyoho grape. Treatment five(based fertilizer was dried poultry litter 0.9 kg/plant and calcium superphosphate 0.15 kg/plant, bud sprouting fertilizer was urea 0.06 kg/plant and available boron 0.01 kg/plant, fruit enlargement fertilizer was MAP 0.057 kg/plant and urea 0.02 kg/plant, veraison fertilizer was potassium sulfate 0.097 kg/plant)had the best effects on improving soil harden, increasing organic matter content by 0.4%, and improving the quality of the fruit, thereby got a higher economic benefit.%以成都市龙泉驿区6年生巨峰葡萄为试材,通过对试验园土壤本底值进行分析测定,以目标产量法确定施肥量,采用正交设计设置9组配方施肥方案,测定配方施肥对巨峰葡萄园土壤理化性质和果实品质的影响。结果表明,各组试验处理都对巨峰葡萄生长有促进作用,其中处理5(即基肥施入干鸡粪0.9 kg/株、过磷酸钙0.15 kg/株,萌芽肥施入尿素0.06 kg/株、速效硼0.01 kg/株,壮果肥施入磷酸一铵0.057 kg/株、尿素0.02 kg/株,着色肥施入硫酸钾0.097 kg/株)效果最佳,可有效改善土壤板结状况,提高土壤有机质含量0.4%,改善果实品质,增加经济效益。

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