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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.5, no.1, 1996³â, pp.50-56
¹ÙÀÌ¿À¼¼¶ó¹Í ºÐ¸»ÀÇ ¿±¸é»ìÆ÷¿Í ¹è¾ç¾×³» 󸮰¡ ºÐ¹«°æÀç¹è Å丶ÅäÀÇ »ýÀå°ú °ú½ÇǰÁú¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effects of Bioceramic Powder in the Nutrient Solution and Foliar Spray on the Growth and Fruit Quality of Aeroponically Grown Tomato )
ÀÌÁ¤Çö;À̹ü¼±;Á¤¼øÁÖ; Àü³²´ëÇб³ ³ó°ú´ëÇÐ ¿ø¿¹Çаú;Àü³²´ëÇб³ ³ó°ú´ëÇÐ ¿ø¿¹Çаú;Àü³²´ëÇб³ ³ó°ú´ëÇÐ ¿ø¿¹Çаú;
 
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º» ¿¬±¸´Â ¼­±¤ Å丶Åä(Lycopersicon esculentum MILL. cv. Seokwang)ÀÇ ºÐ¹«°æÀç¹è½Ã ½Å¼ÒÀçÀÎ ¹ÙÀÌ¿À¼¼¶ó¹Í ºÐ¸»À» ¿±¸é»ìÆ÷(0.2%)¿Í ¹è¾ç¾×³»¿¡ ó¸®(0.02%)ÇÏ¿© Å丶ÅäÀÇ »ýÀå ¹× °ú½ÇǰÁú Ư¼ºÀ» ºñ±³ÇϰíÀÚ ¼öÇàÇÏ¿´´ø ¹Ù ±× °á°ú¸¦ ¿ä¾àÇÏ¸é ´ÙÀ½°ú °°´Ù. 1. Áö»óºÎ¿Í ÁöÇϺÎÀÇ ¹ÙÀÌ¿À¼¼¶ó¹Í 󸮽à ´ëÁ¶±¸¿¡ ºñÇØ ÃÊÀåÀº °¨¼ÒÇÏ¿´À¸³ª »Ñ¸®ÀÇ »ýÀåÀº Áõ°¡ÇÏ¿´´Ù. 2. ¹ÙÀÌ¿À¼¼¶ó¹Í ºÐ¸»ÀÇ ¿±¸é»ìÆ÷½Ã °ú¹æÀÇ »ýÀåÀÌ ´ëÁ¶±¸¿¡ ºñÇØ¼­ ¾à 14% Á¤µµ Áõ°¡ÇÏ¿´´Ù. ¹ÙÀÌ¿À¼¼¶ó¹Í ºÐ¸»ÀÇ Áö»óºÎ¿Í ÁöÇϺΠ󸮽à ÃѰǹ°ÁßÀÌ Áõ°¡ÇÏ¿´´Ù. 3. ¹ÙÀÌ¿À¼¼¶ó¹Í 󸮽ÿ¡ T/RÀ²Àº ´ëÁ¶±¸¿¡ ºñÇØ ³·¾ÒÀ¸¸ç, ¼øµ¿È­À²(NAR)°ú »ó´ë»ýÀåÀ²(RGR)Àº ¹ÙÀÌ¿À¼¼¶ó¹ÍÀ» ¿±¸é»ìÆ÷ÇßÀ» °æ¿ì¿¡ 12.13g/d$m^2$/day¿Í 0.05g/g/day·Î °¡Àå ³ô¾Ò´Ù. 4. ´ëÁ¶±¸¿¡ ºñÇØ ¹ÙÀÌ¿À¼¼¶ó¹Í ºÐ¸»ÀÇ ±Ù±Ç󸮽ÿ¡´Â ÃÑ´©Àû»ý°úÁß ¹× °Ç°úÁßÀÌ °¨¼ÒÇÏ¿´À¸³ª, ¿±¸é»ìÆ÷½Ã¿¡´Â Áõ°¡ÇÏ¿´´Ù. ¹ÙÀÌ¿À¼¼¶ó¹Í ÆÄ¿ì´õÀÇ ±Ù±Ç ¹× ¿±¸é»ìÆ÷½Ã ´ëÁ¶±¸¿¡ ºñÇØ °ú½ÇÀÇ ¼ö·®ÀÌ °¨¼ÒÇÏÁö ¾Ê°í ´çµµ°¡ ³ô¾ÆÁ³´Ù.
This experiment was carried out to investigate the effects of new material, bioceramic powder in the nutrient solution(0.02%) and foliar spray(0.2%) on the growth and fruit quality of aeroponically grown tomato(Lycopersicon esculentum MILL. cv. Seokwang). Plant height was lowered, but root growth was increased both treatment of bioceramic powder into the nutrient solution and foliar spray. Cluster growth of tomato plants increased up to 14% over than that of control in the plot of foliar spray with bioceramic powder. Total plant dry weight also increased when bioceramic powder was treated both into the nutrient solution and foliar spray. T/R ratio was reduced by the treatment of bioceramic powder, but NAR and RGR showed the highest in the plot of foliar spray treated with 0.2% bioceramic powder than that of the other plots. Cumulative fruit fresh and dry weight were reduced when bioceramic powder was treated into nutrient solution but foliar spray produced more cumulative fruit fresh and dry weight than that of control. It was shown that treatment of bioceramic powder into the nutrient solution and foliar spray could be improved sugar degree without reducing fruit yields.
 
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¹ÙÀÌ¿À¼¼¶ó¹Í;¿±¸é»ìÆ÷;ºÐ¹«°æ;Å丶Åä;°ú½ÇǰÁú;bioceramic;foliar spray;aeroponics;tomato;fruit quality;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.5, no.1, 1996³â, pp.50-56
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611922404863)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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