Method for improving land utilization rate of macadamia nut forest

The invention provides a method for improving the land utilization rate of a macadamia nut forest, and belongs to the technical field of under-forest cultivation. The method comprises the following steps: planting any one or more of Lipu taro, amorphophallus bulbifer, rice beans or desmodium leucocarpum in a macadamia nut forest; the forest stand canopy density of the macadamia nut forest is 0.1 or below; the distance between the Lipu taro, the konjak bulbifer, the rice beans or the desmodium banquetum and the macadamia nut forest is 0.7 m or above. The method can effectively improve the growth amount and yield of the forest, shorten the operating cycle of the forest land, effectively improve the continuous operating and comprehensive operating income of the forest land, effectively solve the contradiction between water, fertilizer and light between the forest and crops, and improve the physical and chemical properties of the forest land soil. 本发明提供了一种提高澳洲坚果林土地利用率的方法，属于林下栽培技术领域。本发明包括以下步骤：于澳洲坚果林下栽植荔浦芋头、珠芽魔芋、饭豆