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Effect Analysis of Compost Derived by Black Soldier Fly(Hermetia illucens L.) Using Plant Growth Analysis Method

식물성장해석 기법을 이용한 아메리카동애등에(Hermetia illucens L.) 분변토의 비료효과 분석

  • Received : 2013.08.05
  • Accepted : 2013.08.28
  • Published : 2013.11.30

Abstract

The black soldier fly larvae are able to decompose various organic wastes such as livestock manures and food wastes. We tested whether the quality of the insect derived compost, i.e. larval feces, was comparable to that of a commercial fertilizer. Chemical analysis of Hermetia. illucens compost was suitable as a fertilizer. When the kidney bean (Phaseolus vulgaris L.) was raised on the culture soil treated with the H. illucens compost, the growth of leaf area, total dry weight and leaf dry weight increased significantly. The H. illucens compost is thought to act as an increasing factor of RGR (relative growth rate) from the beginning of growth and also had a great effect on the relative growth rate throughout the late stage of growth. There is high statistical significance between NAR (net assimilation rate) and RGR (relative growth rate), but no significance between RGR and LAR (leaf assimilation rate) of the treatments. In addition, the treatment of H. illucens compost promoted the thickness of leaves from the beginning of growth and the tendency of thickening leaves from the beginning of growth and the effect continued throughout the late period of growth. When mixed with 50% of H. illucens compost rather than 25%, it showed the greater effect on the plant growth.

아메리카동애등에의 분변토는 비료품질검사법에 의거하여 환경부 고시 기준으로 비료 또는 퇴비로서 적합하였다. 강낭콩을 아메리카동애등에의 분변토가 섞인 배양토에 식재한 결과, 강낭콩의 엽면적의 성장은 분변토 처리구에서 6일째부터, 총건중량과 엽건중량은 분변토 처리구 9일째부터 대조구와 고도로 유의한 차이를 나타냈다. 일반적으로 아메리카동애등에 분변토를 25% 혼합했을 때보다는 50%로 혼합 했을 때 성장 촉진 효과는 더 큰 것으로 나타났다. 아메리카동애등에 분변토 처리는 생육 초기부터 후기까지 강낭콩 상대성장률(RGR)을 높이는 요인으로 작용하였다. 또한 순동화율(NAR)의 변화는 상대성장률(RGR)의 변화와 정상관관계(r = 0.89)를 보였으며, 상대성장률(RGR)과 엽면적비(LAR) 사이에는 약한 정상관관계(r = 0.09)가 나타났다. 통계적으로는 순동화율(NAR)과 상대성장률(RGR)의 관계는 고도로 유의하며, 상대성장률(RGR)과 엽면적비(LAR)과의 관계에서는 통계적으로 유의하지 않다. 아메리카동애등에 분변토를 처리시 강낭콩 엽건중량에 대한 엽면적비(SLA)의 변화에서 아메리카동애등에의 분변토 처리는 일반적으로 성장 초기부터 후기까지 잎의 두께가 두꺼워지는 경향을 나타냈다.

Keywords

References

  1. Blackman VH(1919) The compound interest law and plant growth. Ann Bot 32, 353-360.
  2. Blackman GE, Wilson GL(1951) Physical and ecological studies in the analysis of plant environment. VII. An analysis of the different effect of light intensity on the net assimilation rates, leaf ratio and relative growth rate of different species. Ann Bot N S 15, 373-408. https://doi.org/10.1093/oxfordjournals.aob.a083288
  3. Briggs GS, Kidd F, West C(1920) A quantitative analysis of plant growth. Part I. and II. Ann Appl Bilo pp.102-123, 202-222.
  4. Choe HS(1972) Growth-analytical studies of Phaseolus vulgaris seedlings after varying periods of dark treatment. J Fac Sci Uni Tokyo Sec III 11, 137-174.
  5. Choi YC, Choi JY, Kim JG, Kim WT, Kim MS, Park KH, Bae SW(2009) Potential usage of food waste as a natural fertilizer after digestion by Hermetia illucens (Diptera: Stratiomyidae). Int J Indust Entomol 19, 171-174.
  6. Choi HS (2001) Studies on Heavy Metal Contents in Natural and Civic Plants of Korea. Thesis of Ph D. Univ of Kyung Hee.
  7. Copello A(1926) Biologia de Hermetia illucens Latr Rev Sco Entomol Argent 1, 12-27.
  8. Furman DP, Young RD, Catts EP(1959) Hermetia illucens Latr Rev Soc Ent Argentina 1, 23-27.
  9. Holmes LA, Vanlaerhoven SL, Tomberlin JK(2012) Relative Humidity Effects on the Life History of Hermetia illucens (Diptera: Stratiomyidae). Environmental Entomology 41, 731-1042. https://doi.org/10.1603/EN11280
  10. Hunter(1981) Plant growth analysis. The Camelot Press Ltd., Southampton, UK. pp.8-25.
  11. Kim J, Choi Y, Choi J, Kim W, Jeong G, Park K, Hwang S(2008) Ecology of the black soldier fly, Hermetia illucens (Diptera: Stratiomyidae) in Korea. Korean J of Appl Entomol 47, 337-343. https://doi.org/10.5656/KSAE.2008.47.4.337
  12. Kim JI(1997) Newly recording two exotic insects species from korea. J Kor Biota 2, 223-225.
  13. Kim SH(2010) Recently policy and progress for decreasing food wastes. J of KOREA 18, 13-19.
  14. Kim YS, Lee SB, Ham SK, Lim HJ, Choi YC(2011) Soil Physicochemical Properties by applied with Mixed Ratio Soldier Fly (Hermetia illucens) Casts. Weed & Turfgrass Science. 25, 106-110.
  15. Lee JO(1998) Insects' life in korea. IV:148.
  16. Song JS, Lee KC, Chun SH, Lee MD, Cho KH(1993) The Effects of Earthworm Casts on Growth of Plants. J KOEREC. 1, 237-258.