KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 32 Issue 3
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- Pages.353-356
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- 1987
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Effects of 2. 4-Dichlorophenoxyacetic Acid on the Growth Response and Fruit Quality of Strawberry
2. 4-Dichlorophenoxyacetic Acid 처리가 딸기의 생장반응 및 과실품질 향상에 미치는 영향
Abstract
To find out the effect of 2.4-D on growth response and fruit quality of strawberry, by leaf treatment (spray) of 120l/10a of 2.4-D(amine salt 40%) 10 ppm solution at flowering stage of 1st cluster, the experiment was carried out in the P-E film covered green-house. The strawberry plant showed the epinastic growing response with long petiole and petide and increased the evolution of ethylene from leaves and fruits after 2.4-D spraying. Therefore, the peak of picking time was accerated about 15 days according to the higher amount of ethylene evolution from strawberry plants, and the yield of fruit increased about 18% by improving the average weight of a fruit.
하우스 딸기 재배에 있어서 2, 4-D(아민감 40%)의 업면시용 효과를 알기 위하여 1 화방의 1번과 개화기(2월 11 일)에 10ppm 농도로 10 a당 120
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