KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 23 Issue 1
- /
- Pages.14-20
- /
- 1978
- /
- 0252-9777(pISSN)
- /
- 2287-8432(eISSN)
Influence of Mineral Nutritions and Phosphorus Concentration in Culture Solution to the Ferrous Absorption of Rice and Barley
배양액중의 무기영양, 인산통도가 수도, 대맥의 철흡수에 미치는 영향
Abstract
To find out the influence of mineral nutritions and phosphorus concentration to ferrous absorption of rice and barley plants were studied in the culture solution which has various levels of ferrous and phosphorus with deficiency of mineral nuritiont. The ferrous absorption of rice and barley plants were greatly affected by phosphorus and potassium in the culture solution among mineral nutritions. The ferrous absorption was decreased with the increasing of phosphorus concentration. The rate of ferrous translocation was higher in barley plant than that of rice plant. And also, the symptoms of ferrous toxicity occurred easily in the barley plant. From these results, it was concluded that the ferrous was more influential upon the growth of barley than that of rice.
배양액중 무기영양, 인산농도가 수도, 대맥의 철흡수에 미치는 영향을 검토하기 위하여 수도는 영남조생, 대맥은 밀양 006를 공시하였다. 실험1은 각종무기영양(N,
Keywords