HERMICIDE REDUCTION METHOD FOR MULCHING CULTIVAR BY GRAMINEAE INTERCROPPING

摘要

PURPOSE: A method for reducing amount of herbicide used in mulching cultivation is provided to greatly decrease the amount of chemicals by using Poaceae plants intercropping process with improved crop rotation efficiency to help the healthy growth of crops. CONSTITUTION: The method comprises steps of preparing seeds of Poaceae plants and preparing package(10) for mulching cultivation crops; transplanting seedlings(15) of the mulching crops; and sowing seeds(17) of the Poaceae plants in furrows(13a,13b) of the package. The sowing step includes alternatively seeding the plants on every other furrow of the package after transplanting the mulching crops and seeding on the other furrow after ridging on seedling of the mulching crops. The method further comprises the step for ridging on seedling of the mulching crops before sowing seeds of the Poaceae plants.