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한국생물환경조절학회 / v.7, no.2, 1998년, pp.130-138 
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에스렐과 탄산칼슘에 의한 하우스 밀감의 착색 촉진
( Ethephon Mixed with Calcium Carbonate Accelerate Coloration of Satsuma Mandarin (Citrus unshiu Marc.) in the Plastic House ) |
| 김용호;문영일; 제주감귤연구소;제주감귤연구소;
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| 초 록 |
| 하우스 밀감의 착색을 촉진시키고자 궁천조생 8년생을 공시하고 ethephon (2-chloro-ethylphosphonic acid) 100＋ca1cium carbonate(clef-non) 10000mg.L$^{-1}$을 착색시부터 15일 간격으로 1회, 2회, 3회 살포하여 착색조사를 하였다. Ethephon ＋clef-non의 살포에 의한 과괴의 착색도 a는 살포회수가 많아질수록 높아지는 경향이었으며 a/b도 이와 유사한 경향으로 ethephon＋clef-non 살포에 의해 착색이 촉진되었다 포도당과 과당은 처리간에 차이를 볼 수 없었고, 자당 및 전당은 살포회수가 많아질수록 증가되는 경향이었으나 유의차가 없었다 당도는 모든 처리구에서 12。Bx 이상으로 높은 편이었는데 3회 살포구(13。Bx)를 제외하고는 살포회수간에는 차이가 없었다. |
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| This experiment was conducted to study the effect of ethephon(100mg.L$^{-1}$ ) and calcium carbonate (10000mg.L$^{-1}$ ) on the acceleration of peel coloration of ‘Miyagawa Early’ Satsuma Mandarin in the plastic house. The foliar application treatments were conducted once. twice or 3 time at intervals of 15 days from degreening of the fruit apex. Peel coloration of a value by spraying ethephon ＋ clef-non was increased with treatment frequency. The a/b values ran similar to this trend. As a result of this, peel coloration was accelerated by foliar application of ethephon ＋ clef-non. Glucose and fructose did not differ significantly among foliar application frequencies. Sucrose and total sugar increased as foliar application frequency increased, but there was no significant di(ference among foliar application frequency group. The brix values were higher than 12˚BX in all treatments. However, a distinct difference between the control Brix value and the values for the treatment groups was found only in the level 3 frequency group. |
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| 키워드 |
| 탈록;살포횟수;과정부;착색 촉진;당도.;degreening;application frequency;fruit apex;peel coloration acceleration;brix; |
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생물환경조절학회지 / v.7, no.2, 1998년, pp.130-138
한국생물환경조절학회
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811922406013)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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