Browse > Article

The Effects of Environment-Friendly Agricultural Materials on Soil and the Quality of 'Niitaka' pear's Orchad  

Yoon, Seong-Tak (단국대학교 생명자원과학대학)
Xu, Zhen-Yu (단국대학교 생명자원과학대학)
Zhang, Qing-Yu (단국대학교 생명자원과학대학)
Kim, Tae-Ho (단국대학교 생명자원과학대학)
Nam, Jung-Chang (단국대학교 생명자원과학대학)
Park, Sang-Hun (천안시 농업기술센터)
Kwak, No-Il (천안시 농업기술센터)
Mun, Su-Hak (천안시 농업기술센터)
Lee, Hyuk-Jae (천안시 농업기술센터)
Choi, Jin-Ho (국립원예특작과학원 배시험장)
Publication Information
Korean Journal of Organic Agriculture / v.18, no.4, 2010 , pp. 613-626 More about this Journal
Abstract
Coming with the well-being era, consumer's demand for safe agricultural products is increasing. It is urgent to develop an environment-friendly pear production system. Accordingly, this study was conducted to develop an environment-friendly pear production system by using several environment-friendly agricultural materials which is known to be effective in agricultural production. In the effects of environment-friendly agricultural materials on the soil chemical characteristics in pear orchard, the content of total carbon, organic matter, Ca and Mg increased a little respectively compared with those of 2008, and 2nd treatment showed the highest EC and Mg content in the soil among treatments. The content of leaf N, P and Ca in 2009 decreased compared with those of 2008, while Mg content showed no difference between 2008 and 2009 years. Average pear weight in 2009 was 31g higher than that of 2008 (682g) and 2nd treatment showed the highest pear weight (738g) among treatments. The average sugar content was higher in 2009 (12.6$^{\circ}Bx$) compared with that of 2008 (12.2$^{\circ}Bx$) and the plot of 2nd treatment highest sugar content (12.6$^{\circ}Bx$) among treatments. There were no difference in hunter value of L among treatments, but hunter value of a showed higher 1.62 in 2009 than that of 2008 (3.73). The highest of gumminess and cohesiveness of fruits were obtained from 1st treatment and adhesiveness and chewiness of fruits were obtained from 3rd and 1st treatment respectively. Firmness of fruit increased a little in 2009 compared with that of 2008, while the highest firmness was obtained from 3rd treatment with 1.63kg/5mm$\oint$ among treatments. Phosphate content in the peel of 'Niitaka' pear of fruit skin in 2009 (0.97g/kg) showed 0.06g/kg more content than that of 2008 (0.91g/kg), while the highest content was obtained from 3rd treatment (1.15g/kg). Potassium content in the peel of 'Niitaka' pear in 2009 was 8.20g/kg, which is 0.06g/kg more content than that of 2008 (7.82g/kg) and the highest content was obtained from 1st treatment (8.34g/kg) among treatments. The highest nitrogen content in the flesh of 'Niitaka' pear was obtained from 3rd treatment (4.32mg/g), while it was the lowest in control plot (3.10mg/g). Phosphate content in the flesh of 'Niitaka' pear in 2009 (8.20g/kg) showed 0.06g/kg more content than that of 2008 (7.82g/kg), while the highest content was obtained from 1st treatment (8.34g/kg). There were no difference of the potassium content in the fruit peel of 'Niitaka' pear between years, but 1st treatment showed the highest content (11.81g/kg) among treatments, while the lowest was obtained from the control plot (10.83g/kg).
Keywords
orchard soil; environment-friendly pear production system; environment-friendly agricultural materials; pear quality;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 남기웅 ․ 윤덕훈 ․ 박혜준. 2009. 친환경농자재를 이용한 배 주요병해 방제 효과. Kor. J. Hort. Sci. Technol. 27(suppl.II).
2 농촌진흥청. 2009. 친환경농산물 보고서(2009).
3 문병우 ․ 남기웅. 2009. 친환경농자재를 이용한 배나무 주요 병해충의 경감 효과. Kor. J. Hort. Sci. Technol. 27(suppl. II).
4 박일룡 ․ 천종필 ․ 황용수. 2003. 동양배 '苹果梨'와 '新高' 과실의 저장 중 생리적 특성의 변화 비교. Kor. J. Hort. Sci. 44(4): 489-492.
5 손상목 ․ 임경수 ․ 김영호. 2001. 오리제초 수도작의 벼 수량, 경제성 및 환경친화성 평가. 한국유기농업학회지 9(3) : 45-71.
6 심훈기 ․ 서정학 ․ 문승주 ․ 한창훈 ․ 마쓰모토 가즈히로 ․ 황용수 ․ 천종필. '신고' 배 저장 중 바람들이 발생에 따른 세포벽 특성. Kor. J. Hort. Sci. Technol. 25(3): 223-229.
7 이용환 ․ 이상민 ․ 성좌경 ․ 최두회 ․ 김한명 ․ 류갑희. 2006. 유기 논농업 토양관리 기술개발. 한국유기농업학회지 14(2): 205-217.   과학기술학회마을
8 이정선 ․ 홍재성 ․ 진정대. 2009. 미생물 처리가 후지 사과 과실품질에 미치는 영향. Kor. J. Hort. Sci. Technol. 27(suppl. II).
9 유미란 ․ 김기윤 ․ 양용준. 2008. 수확전 괘대에 의한 '황금배'의 수확 후 품질변화. Kor. J. Hort. Sci. Technol. 26(2): 149-153.
10 윤철구 ․ 김선규 ․ 임상철 ․ 김학현 ․ 김영호 ․ 이철희 ․ 최관순. 2000. GA 도포제와 염화칼슘 처리가 '신고' 배나무의 생육과 과실의 품질 및 저장성에 미치는 영향. Kor. J. Hort. Sci. 41(5): 517-522.
11 황용수 ․ 박일용 ․ 이재창. 2003. 동앵배 '신고'의 과피얼룩 및 과심 갈변장해에 영향을 미치는 잠재요인. Kor. J. Hort. Sci. 44(1): 57-61.
12 Minstry for food, Agriculture Forestry and Fisheries(MFAFF).. 2008. Statistics of Minstry for Food, Agriculture Forestry and Fisheries. Korea.