Abstract
In order to compare and investigate the growth rates of each of the various soils, the soil mixing ratios were varied to four soils (Pitmos, Pearlite, Masato, General Soil, and Cocopeat). Ten were selected for each soil ratio and the average length and weight were compared. As a result, in the ratio of No. 1 pitmos 6.5: Perlite 2: Masato 1.5, it was measured as 16.36cm, 0.60g. In the ratio of No. 2 pitmos 10, 13.74cm, 0.41g. In the ratio of No. 3 general clay 10, it was measured as 12.43cm, 0.26g. 4 general clay 8, 0.39g. The growth rate of each soil was measured to be superior to that of other soil growth environments in the ratio of pitmos 6.5: pearlite 2: masato 1.5 soil. For ginseng plant analysis, 30 ginseng plants grown in the average length and weight of each soil at a ratio of 6.5: pearlite 2: masato 1.5 and relatively low-result general soil were selected and analyzed. As a result, 1,040ppm of nitrite nitrogen(NO3-N) was higher in ginseng plants grown in general soil. There was no significant difference in phosphoric acid(P), potassium(K), and magnesium(Mg). Ginseng is characterized by poor growth when it exceeds 300ppm by combining ammonia tae (NH4-N) and nitrate tae (NO3-N) nitrogen. In addition, nitric acid produced in a part of this nitrite makes the pH reaction of the soil acidic, and the nitrite remaining in the soil evaporates into gas.
파종 후 60일 지난 인삼 생장율 조사 평균 초장은 16.9cm, 평균 초중은 0.54g으로 측정되었다. 각 토양별 생장율은 1번(피트모스6.5:펄라이트2:마사토1.5) 구에서는 16.36cm, 0.60g. 2번(피트모스 10) 구에서는 13.74cm, 0.41g. 3번(일반상토10)구에서는 12.43cm, 0.26g. 4번(일반상토8:코코피트2) 구에서는 14.60cm, 0.39g으로 측정되었다. 1번 인공상토에서 평균초장과 초중이 다른 토양 생육환경보다 우수한 것으로 측정되었다. 식물체 분석을 위해 인공상토별 평균초장과 초중이 우수한 피트모스6.5:펄라이트2:마사토1.5 비율의 인공상토와 상대적으로 낮은 결과의 일반상토에서 자란 인삼식물체 각 30개를 선별하여 식물체 분석을 수행하였다. 그 결과 1번 실험구(피트모스6.5:펄라이트2:마사토1.5) 속의 질산태 질소(NO3-N) 260ppm이나 1번 시험구(일반상토10)에서 생육된 인삼 식물체는 질산태 질소(NO3-N) 1,040ppm으로 더 높게 나타났다. 인삼의 특징은 질소 함량이 300ppm 넘어가면 생육이 불량해진다. 인산(P), 칼륨(K), 마그네슘(Mg)에서는 큰 차이가 없었다.