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한국환경생물학회 / v.23, no.4, 2005년, pp.383-389 
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( Mulching Materials as Yield Booster for Sustainable Mungbean Production ) |
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| 초 록 |
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| The effect of different mulching materials on mungbean production was studied. The general objective was to assess the ecological effects of mulching materials in sustainable mungbean production. Specifically, the study aimed to determine the effects of different mulching materials on the chemical, physical and biological soil properties, on weed control and yield, and to identify mulching materials that are environmentally friendly in mungbean production. The experiment was conducted at the Fruit and Vegetables Seeds Center, Science City of $Mu/tilde{n}oz$, Nueva Ecija, Philippines from May to July 2004. The initial soil chemical properties were: pH of 6.4, 2.0 percent organic matter content, 0.10 percent total nitrogen, 22 ppm phosphorus, and 370 ppm available potassium. The soil microbial loads were $8 imes10^4;CFU;g^{-1}$ for bacteria and $14 imes10^4;CFU;g^{-1}$ for fungi. Mushroom spent mulch increased soil organic matter with an average of 3.13 percent, nitrogen with an average of 0.16 percent and the highest number of bacterial count with $3.4 imes10^8;CFU;g^{-1}$. Use of mulch, except rice straw mulch, generally increased mungbean yield. The best mulching material for high yield production of mungbean was black polyethylene plastic film, although environmentally unfriendly. |
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| 키워드 |
| Sustainable production;mulching;mungbean; |
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환경생물 / v.23, no.4, 2005년, pp.383-389
한국환경생물학회
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200508824078319)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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