CAJ | 학술논문

以4年生大棚双膜栽培的夏黑葡萄为试材，研究不同植物生长调节剂种类和浓度对其果实安全性、果实增大、果实品质、当年营养生长指标的影响。结果表明：用碧护5000倍+果美400倍、18 mg/kg奇宝+碧护5000倍、20 mg/kg奇宝处理进行果实安全性检测，在花后10 d的第一次检测就达到国家标准；与5 mg/kg奇宝+3.3 mg/kg施特优、20 mg/kg奇宝+12.5 mg/kg施特优、20 mg/kg奇宝的处理相比，果实增大效果明显，营养生长表现优良，且叶面积、叶厚度与叶片质量呈显著差异，但果实品质略低。从试验结果来看，夏黑葡萄比较适宜在生产上采取用碧护5000倍进行花穗拉长，用果美400倍+18 mg/kg奇宝保果，用碧护5000倍+20 mg/kg奇宝促进果实增大效果较好。
이4년생대붕쌍막재배적하흑포도위시재，연구불동식물생장조절제충류화농도대기과실안전성、과실증대、과실품질、당년영양생장지표적영향。결과표명：용벽호5000배+과미400배、18 mg/kg기보+벽호5000배、20 mg/kg기보처리진행과실안전성검측，재화후10 d적제일차검측취체도국가표준；여5 mg/kg기보+3.3 mg/kg시특우、20 mg/kg기보+12.5 mg/kg시특우、20 mg/kg기보적처리상비，과실증대효과명현，영양생장표현우량，차협면적、협후도여협편질량정현저차이，단과실품질략저。종시험결과래간，하흑포도비교괄의재생산상채취용벽호5000배진행화수랍장，용과미400배+18 mg/kg기보보과，용벽호5000배+20 mg/kg기보촉진과실증대효과교호。
The effects of different plant growth regulators and concentrations on the safety, fruit growth, fruit quality and nutritional growth index of 4-year-old Summer Black grape in greenhouse with double-film were investigated. The result showed that: fruit safety in the first detection of 10 days after the flowers reached the national standard, with the treatments of 5000 times dilution Vitacat+400 times dilution Guomei, 18 mg/kg Qibao+5000 times dilution Vitacat, and 20 mg/kg Qibao. Compared with treatments of 5 mg/kg Qibao+3.3 mg/kg Shiteyou, 20 mg/kg Qibao+12.5 mg/kg Shiteyou, 20 mg/kg Qibao, the fruit weight and vegetative growth increased obviously, leaf area, leaf thickness and leaf weight had significant difference, but the fruit quality reduced on the contrary. From the results of our investigation, the Summer Black grape was more appropriate in the use of 5000 times dilution Vitacat to carry out the flower spike elongated, combined application 400 times dilution Guomei+18 mg/kg Qibao to remain fruit-set, and 5000 times dilution Vitacat+20 mg/kg Qibao to improve the expend of berries in the production practice, it would gained the good effects.