CAJ | 학술논문

研究了亚热带丘陵红壤泡桐茶树复合种植模式的综合效果。结果表明：与纯茶园相比，泡桐茶树复合园的日平均光照强度下降51.2%；茶蓬内日平均气温下降0.3～1.2℃；相对湿度增加6.1～7.5个百分点；1m土层内根系总量增加44.4%；各土层贮水量提高2.5%～11.3%；凋落物增加28.02%；凋落物养分含量增加20.3%；0～60cm土层内速效氮、磷、钾总量增加34.6%；茶叶产量提高16.9%；茶叶品质也有所改善。
연구료아열대구릉홍양포동다수복합충식모식적종합효과。결과표명：여순다완상비，포동다수복합완적일평균광조강도하강51.2%；다봉내일평균기온하강0.3～1.2℃；상대습도증가6.1～7.5개백분점；1m토층내근계총량증가44.4%；각토층저수량제고2.5%～11.3%；조락물증가28.02%；조락물양분함량증가20.3%；0～60cm토층내속효담、린、갑총량증가34.6%；다협산량제고16.9%；다협품질야유소개선。
The synthetic effects of “paulownia-tea” intercropping system in hilly red soil in subtropical region were studied. The results showed that in comparison with pure tea garden, in “paulownia-tea” intercropping garden, the daily average light intensity was decreased by 51.2%; the daily average atmospheric temperature in tea bush was 0.3～1.2℃ lower; the average relative humidity was increased by 6.1～7.5 percent; the dry weight of root system in 0～1m soil layer, the water-holding capacity of 0～1m soil layer, the weight and nutrient content of fallen substance, the total content of readily available N, P and K in 0～60cm soil layer, as well as the tea yield were increased by 44.4%, 2.5%～11.3%，28.02%，20.3%，34.6% and 16.9% respectively, there was an improvement in tea quality.