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为研究放牧地上山蚂蝗(Desmodium in-torture)与牛鞭草(Hemarthria altissima)栽培品种“Bigalta”的混植问题,进行了一系列的研究。在含“Bigalta”残根的土壤上,山蚂蝗的生长显然要比有牛鞭草栽培品种“Greenalta”残根的条件下差。残根处理对山蚂蝗地上部分矿质含量有微小影响。以蛭石作栽培基质,研究了“Bigalta”和“Greenalta”根渗出液的作用。山蚂
A series of studies were conducted to study the planting of Desmodium in-torture and Hemarthria altissima cultivars “Bigalta”. On soils containing the “Bigalta” stubs, the growth of Lemna minor is clearly worse than that of the “Greenalta” root of the verbena cultivars. The residual root treatment has a slight effect on the mineral content of the aerial part of the mountain grasshopper. Using vermiculite as a substrate, the effects of “Bigalta” and “Greenalta” root exudates were studied. Mountain ant