CAJ | 학술논문

以三年生藤稔葡萄为试材，研究了双膜覆盖和早期阶段性加温对设施葡萄棚内温度、物候期及果实品质的影响。结果表明：与单膜对照相比，双膜和加温处理的日最高温度分别降低了3.4和4.8℃，40℃以上高温天气由6 d降到了3和1 d，日极端低温由0.8℃分别提高到4.2和7.7℃，活动积温分别提高了189和273℃。双膜及加温处理各物候期明显提前，成熟期提早至5月底；双膜和加温处理后虽然萌芽率略有降低，但坐果率提高，单性果率显著降低，果实硬度、色泽、可溶性固形物等品质指标都有不同程度提高。双膜覆盖和早期加温后种植效益显著提高，分别比单膜栽培提高了69.1％和116.6％。
이삼년생등임포도위시재，연구료쌍막복개화조기계단성가온대설시포도붕내온도、물후기급과실품질적영향。결과표명：여단막대조상비，쌍막화가온처리적일최고온도분별강저료3.4화4.8℃，40℃이상고온천기유6 d강도료3화1 d，일겁단저온유0.8℃분별제고도4.2화7.7℃，활동적온분별제고료189화273℃。쌍막급가온처리각물후기명현제전，성숙기제조지5월저；쌍막화가온처리후수연맹아솔략유강저，단좌과솔제고，단성과솔현저강저，과실경도、색택、가용성고형물등품질지표도유불동정도제고。쌍막복개화조기가온후충식효익현저제고，분별비단막재배제고료69.1％화116.6％。
The effects of double membrane mulching and early-stage heating treatment on the temperature , phe-nophase and fruit quality of 3-year-old Fujiminori grape in greenhouse were studied .The results showed that:Com-pared with the control , the daily maximum temperature of double membrane and heating treatments was decreased by 3.4℃ and 4.8℃, whereas the daily minimum temperature increased from 0.8℃to 4.2℃and 7.7℃.After double-membrane mulching and early-stage heating , the days of high temperature above 40℃reduced from six days to three days and one day , and the active accumulated temperature increased by 189℃ and 273℃ respectively .In double membrane and heating treatments , the phenological phases such as bud brust , anthesis and veraison were significant-ly ahead of schedule , and the harvest was advanced to mid-May.The fruit-setting rate increased after double-mem-brane mulching and early-stage heating , while the germination rates slightly reduced with a significant reduction in parthenocarpic fruit rate .Compared with the control , the fruit firmness, color, soluble solids and other quality indi-cators were improved in different degrees .Planting benefits were significantly improved after double-membrane mulc-hing and early-stage heating , and the benefit per 667 square meters was improved by 69.1 percent and 116.6 percent compared with the control .