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采用田间试验,以鱼腥草单作、玉米单作为对照,研究了鱼腥草与玉米间作对鱼腥草根茎叶产量和效益的影响。结果表明:鱼腥草单作根茎叶产量比间作的高147.06%,产值比间作的高154.99%;鱼腥草单作的植株生长状况、根茎叶产量和营养成分都比间作的高;总产值鱼腥草单作>鱼腥草+玉米>玉米单作;投入产出比鱼腥草单作(5.67)>玉米单作(3.39)>鱼腥草+玉米(2.48)。
Field experiments were conducted to study the effects of Houttuynia cordata Thunb and maize intercropping on the yield and benefits of Houttuynia cordata Thunb. The results showed that the yield of stem and leaf of Houttuynia cordata single plant was 147.06% higher than that of intercropping plant, and the production value was 154.99% higher than that of intercropped plant. The growth status, root and stem leaf yield and nutrient content of Houttuynia cordata were higher than those of intercropping. Houttuynia cordata single> Houttuynia> corn single crop; input and output more than Houttuynia (5.67)> corn monoculture (3.39)> Houttuynia + corn (2.48).