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
저널정보
한국원예학회 HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY Vol.48 No.5
발행연도
2007.10
수록면
314 - 319 (6page)

이용수

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

초록· 키워드

오류제보하기
This research was conducted to determine the effect of micronutrient fertilizations as influenced by NH₄?/NO₃? ratios in fertilizer solution on growth and nutrient uptake of French marigold ‘Orange Boy’ in plug culture. To achieve this, peatmoss+vermiculite (1:1, v/v) medium was fertilized during formulation with a granular micronutrient fertilizer containing 6 micronutrients at a rate of 0.3 g·L<SUP>-1</SUP> or sprayed with a solution containing 3.1 ㎎ Na₂B₄O?, 3.1 ㎎ Fe-EDTA, 1.5 ㎎ Mn-EDTA, 0.9 ㎎ Zn-EDTA, 0.6 ㎎ Cu-EDTA, and 0.15 ㎎ Na₂MoO₄·2H₂O on a liter of medium. The five NH₄?/NO₃? ratios in the fertilizer solution were 0/100, 25/75, 50/50, 75/25, and 100/0. The treatment of 0:100 (NH₄?/NO₃?) produced the highest fresh and dry weight among treatments of liquid micronutrient fertilizers (LMF), but 25:75 treatment produced the highest fresh and dry weight among treatments of granular micronutrient fertilizers (GMF). Elevated NH₄? ratios in the fertilizer solution in both of LMF and GMF decreased soil solution pHs at 35 days after sowing. The elevation of NH₄? ratio in the fertilizer solution resulted in the increase of tissue P and decrease of K contents in both of LMF and GMF. The treatments of LMF had higher tissue Fe and lower Mn and Zn contents than those of GMF. The Cu contents did not show statistical differences among treatments of NH₄?/NO₃? ratios in both of LMF and GMF. The 50:50 and 25:75 (NH₄?/NO₃?) had the highest tissue boron contents among treatments of LMF and GMF, respectively.

목차

Abstract
Introduction
Materials and Methods
Results
Discussion
Literature Cited

참고문헌 (18)

참고문헌 신청

함께 읽어보면 좋을 논문

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

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2009-525-016086001