CAJ | 학술논문

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2520.00 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。
연구료수비우합효응대가공형마령서경제성상급품질적영향，결과표명，재최우화수비처리（매1 hm2관수2520.00 m3，시뇨소457.50 kg，린산이경안825.00 kg，류산갑247.50 kg）조건하，마령서식주주고、경조、지상부간질량、괴경질량、단주괴경질량화산량등성상상표현최우，차산품간물질함량최고，환원당함량최저，유생소 C 함량최고，마령서적품질최가，경리우대기가공적요구。
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.