CAJ | 학술논문

为探讨种植菊苣后对柑橘果园土壤性质的影响，探明清耕和生草2种种植模式下柑橘果园土壤理化性状的差异。结果表明：柑橘园种植将军菊苣后，0～15 cm 土层土壤温度较对照均显著降低，且表层土壤表现更显著；生草园0～20 cm 土层 pH 和有机质含量均提高，表土层增加幅度一般较深层土壤差异更显著，土壤容重显著降低。说明，果园生草可有效改善果园小气候及土壤物理性状，产量略降低，但生草果园总的经济效益大幅度提高。
위탐토충식국거후대감귤과완토양성질적영향，탐명청경화생초2충충식모식하감귤과완토양이화성상적차이。결과표명：감귤완충식장군국거후，0～15 cm 토층토양온도교대조균현저강저，차표층토양표현경현저；생초완0～20 cm 토층 pH 화유궤질함량균제고，표토층증가폭도일반교심층토양차이경현저，토양용중현저강저。설명，과완생초가유효개선과완소기후급토양물이성상，산량략강저，단생초과완총적경제효익대폭도제고。
Two cultivation patterns of clean tillage and growing grass were compared in citrus orchard to study the effects of interplanting C.intybus in citrus orchard on soil physical and chemical properties. The results showed that interplanting C.intybus can reduce soil temperature of the soil layer with 0~15 cm significantly,increase soil pH value and organic matter content of the soil layer with 0 ~ 20 cm and reduce soil bulk density significantly compared with CK.In conclusion,interplanting C.intybus in citrus orchard can effectively improve microclimate of citrus orchard and soil physical property,and the fruit yield of citrus orchard under interplanting C.intybus pattern decreases slightly but its total economic benefit is increased by a large margin.