Position: Home > Articles > Effects of Different Water-fertilizer Proportion on Yield and Quality of Processing Potato
Journal of Changjiang Vegetables
2013
(20)
65-67
不同水肥配比对加工型马铃薯产量与品质的影响
作 者：
成军花;陈修斌
单 位：
甘肃河西学院;甘肃农业大学
关键词：
不同水肥配比;加工型马铃薯;生长
摘 要：
研究了水肥耦合效应对加工型马铃薯经济性状及品质的影响,结果表明,在最优化水肥处理(每1 hm2灌水2 520.00 m3,施尿素457.50 kg,磷酸二氢铵825.00 kg,硫酸钾247.50 kg)条件下,马铃薯植株株高、茎粗、地上部干质量、块茎质量、单株块茎质量和产量等性状上表现最优,且产品干物质含量最高,还原糖含量最低,维生素C含量最高,马铃薯的品质最佳,更利于对其加工的要求。
译 名：
Effects of Different Water-fertilizer Proportion on Yield and Quality of Processing Potato
作 者：
CHENG Junhua;CHEN Xiubin;Gansu Agricultural University;Zhangye Center of Agricultural Products Quality Inspection;Hexi University;
关键词：
Different water-fertilizer proportion;;Processing potato;;Growth
摘 要：
In the paper, we studied the effects of different water-fertilizer proportion on the economic characters and quality of processing potato. The results showed that, under the optimization water-fertilizer treatment, irrigation amount of 2 520.00 m3/hm2, urea amount of 457.50 kg/hm2, ammonium dihydrogen phosphate amount of 825.00 kg/hm2, potassium sulphate amount of 247.50 kg/hm2, the potato plants performed best on plant height, stem diameter, dry weight, dry weight of overground part, tuber weight, tuber weight of a single plant and yield, and the potato tubers were more suitable for processing because of possessing highest dry matter content, lowest reducing sugar content, highest vitamin C content and best quality.
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