목본식물의 분 담수 재배에서 맥반석 및 하이드로 볼의 비율이 식물의 생장에 미치는 영향 (Effect of Quartz Porphyry and Hydroball Ratio on Growth of Some Wood Plant by Water Flooding Culture in Pot)

서지정보

· 발행기관 : 한국농수산대학교 국제농업교육센터
· 수록지 정보 : 현장농수산연구지 / 21권 / 1호 / 15 ~ 28페이지
· 저자명 : 송천영, 문자영

초록

This study aimed to select the media for water flooding culture of Pinus thunbergii Parl., Juniperus chinensis L. var. sargentii Henry, Osmanthus fragrans Lour., and Chaenomeles japonica Lindl. ex Spach planting into quartz Porphyry and Hydroball. The survival rate of Pinus thunbergii Parl. and Chaenomeles japonica Lindl. ex Spach in hydroball 80%+quartz porphyry 20% was 100%, also the ratio of Juniperus chinensis L. var. sargentii Henry and Osmanthus fragrans Lour. in hydroball 20%+quartz porphyry 80% was 100% and 80%. However survival rate of full water and decomposed granite was less than 80% in Pinus thunbergii Parl., Juniperus chinensis L. var. sargentii Henry, and Chaenomeles japonica Lindl. ex Spach and thee rate of Osmanthus fragrans Lour was less than 50%.
The increasing rate of fresh weight for Pinus thunbergii Parl. and Chaenomeles japonica Lindl. ex Spach in hydroball 80%+quartz porphyry 20% was 58.6% and 15.8% which was higher than others, and the fresh weight was increased as increasing the content of hydrobol. However the fresh weight of Juniperus chinensis L. var. sargentii Henry and Osmanthus fragrans Lour. in hydroball 20%+quartz porphyry 80% was 71.4% and 59.7% which was higher than others, and the fresh weight was increased as increasing the content of quartz porphyry. The increasing rate of fresh weight of decomposed granite as control was the lowest by 32.7%, 48.0%, 33.3% and 7.0%, respectively in Pinus thunbergii Parl., Juniperus chinensis L. var. sargentii Henry, Osmanthus fragrans Lour., and Chaenomeles japonica Lindl. ex Spach. Therefore the survival rate and fresh weight was lower at water and decomposed granite. However the survival rate and increasing fresh weight of Pinus thunbergii Parl. and Chaenomeles japonica Lindl. ex Spach was higher as increasing the rate of hydrobol. And the survival rate and fresh weight of Juniperus chinensis L. var. sargentii Henry and Osmanthus fragrans Lour was higher as increasing the rate of quartz porphyry.

영어초록

This study aimed to select the media for water flooding culture of Pinus thunbergii Parl., Juniperus chinensis L. var. sargentii Henry, Osmanthus fragrans Lour., and Chaenomeles japonica Lindl. ex Spach planting into quartz Porphyry and Hydroball. The survival rate of Pinus thunbergii Parl. and Chaenomeles japonica Lindl. ex Spach in hydroball 80%+quartz porphyry 20% was 100%, also the ratio of Juniperus chinensis L. var. sargentii Henry and Osmanthus fragrans Lour. in hydroball 20%+quartz porphyry 80% was 100% and 80%. However survival rate of full water and decomposed granite was less than 80% in Pinus thunbergii Parl., Juniperus chinensis L. var. sargentii Henry, and Chaenomeles japonica Lindl. ex Spach and thee rate of Osmanthus fragrans Lour was less than 50%.
The increasing rate of fresh weight for Pinus thunbergii Parl. and Chaenomeles japonica Lindl. ex Spach in hydroball 80%+quartz porphyry 20% was 58.6% and 15.8% which was higher than others, and the fresh weight was increased as increasing the content of hydrobol. However the fresh weight of Juniperus chinensis L. var. sargentii Henry and Osmanthus fragrans Lour. in hydroball 20%+quartz porphyry 80% was 71.4% and 59.7% which was higher than others, and the fresh weight was increased as increasing the content of quartz porphyry. The increasing rate of fresh weight of decomposed granite as control was the lowest by 32.7%, 48.0%, 33.3% and 7.0%, respectively in Pinus thunbergii Parl., Juniperus chinensis L. var. sargentii Henry, Osmanthus fragrans Lour., and Chaenomeles japonica Lindl. ex Spach. Therefore the survival rate and fresh weight was lower at water and decomposed granite. However the survival rate and increasing fresh weight of Pinus thunbergii Parl. and Chaenomeles japonica Lindl. ex Spach was higher as increasing the rate of hydrobol. And the survival rate and fresh weight of Juniperus chinensis L. var. sargentii Henry and Osmanthus fragrans Lour was higher as increasing the rate of quartz porphyry.

참고자료

· 없음