Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ri-Na Joo"'
Autor:
Se-Won Min, Jae-Bong Lee, Myoung-Yun Lee, Ri-Na Joo, Kyo-Suk Lee, Doug-Young Chung, Dong-Sung Lee, Byeong-Deok Hong
Publikováno v:
Korean Journal of Agricultural Science. 43:360-368
A more efficient use of nutrients can benefit both farmers and water quality. To propose an establishment scheme for official standards for liquid fertilizer from swine manure slurry, we evaluated previous and present data related to swine manure as
Autor:
Jae-Bong Lee, Doug-Young Chung, Kyo-Suk Lee, Dong-Sung Lee, Myoung-Yun Lee, Ri-Na Joo, Se-Won Min, Byeong-Deok Hong
Publikováno v:
Korean Journal of Agricultural Science. 43:424-431
The nutrients in livestock manure produced during fermentation processes in public livestock recycling centers are used as fertilizers. However, the large amounts of swine manure produced in intensive livestock farms can be a nonpoint source of pollu
Publikováno v:
Korean Journal of Soil Science and Fertilizer. 49:235-241
The soil does not only serve as a medium for plant growth but also for engineering construction purposes. It is very weak in tension, very strong in compression and fails only by shearing. The behaviour of the soil under any form of loading and the i
Autor:
Ja-Hyun Rhie, Se-Won Min, Seung-Geun Song, Byeong-Deok Hong, Ri-Na Joo, Dong-Sung Lee, Doug-Young Chung, Kyo-Suk Lee
Publikováno v:
Korean Journal of Agricultural Science. 43
Fluorine is unique chemical element which occurs naturally, but is not an essential nutrient for plants. Fluoride toxicity can arise due to excessive fluoride intake from a variety of natural or manmade sources. Fluoride is phytotoxic to most plants.