메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
Mi Geon Cheon (Gyeongnam Agricultural Research & Extension Services) Seo Hyoun Lee (Gyeongnam Agricultural Research & Extension Services) Kyung Mi Park (Gyeongnam Agricultural Research & Extension Services) Seong-Tae Choi (Gyeongnam Agricultural Research & Extension Services) Yeon Hyeon Hwang (Gyeongnam Agricultural Research & Extension Services) Young Ho Chang (Gyeongnam Agricultural Research & Extension Services)
저널정보
한국토양비료학회 한국토양비료학회지 한국토양비료학회지 제55권 제3호
발행연도
2022.8
수록면
209 - 218 (10page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

이 논문의 연구 히스토리 (2)

초록· 키워드

오류제보하기
This study was conducted to improve a nutrient solution composition to grow southern highbush blueberry cultivar ‘Scintilla’ in a pot in the heated greenhouse cultivation. From September in 2020 to late May (40 days after harvest) in 2022, young blueberry plants were supplied with different compositions of nutrient solution, a 25% increase (NK increase) and a 25% decrease (NK decrease) in N and K concentrations, compared with a nutrient solution for the unheated greenhouse cultivation (control). Fruit size was not consistently affected by the nutrient compositions in the two seasons. Fruit yield in both 2021 and 2022 increased by 14 - 22% for the NK increase, but decreased by 13 - 59% for the NK decrease, compared with the control. Total shoot length per plant was 28 - 56% longer for the NK increase than the control, while it was 33 - 47% shorter for the NK decrease. Total dry weight per plant increased by 25% for the NK increase, especially 2.4-fold greater in root, which contrasted with a 17% reduction for the NK decrease. 7.2% and 51.2% of the total dry weight of a plant were partitioned to root and fruit for the control, respectively. The root partitioning of the dry weight increased to 14.1% for the NK increase, while the fruit partitioning increased to 54.1% for the NK decrease. The NK increase resulted in 49% and 30% increases in the total N and K contents per plant, respectively, compared with those of the control, while the NK decrease caused 41% and 21% reduction in the respective total content. When N and K increased in the nutrient solution, the root partitioning increased with lower leaf and fruit partitioning of inorganic elements, compared with the control. However, the root partitioning decreased with higher fruit partitioning for the NK decrease. The result indicated that the NK 25% increase of nutrient solution helps promote root growth with higher nutrient absorption, increasing the whole plant growth and the yield.

목차

ABSTRACT
Introduction
Materials and Methods
Results and Discussion
Conclusions
References

참고문헌 (34)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0