Method for producing weed germination growth inhibiting material, weed germination growth inhibiting material obtained by the production method and cultivation method of paddy rice
There is a demand for a compost suitable for organic rice cultivation that can prevent the generation of weeds in paddy fields without using chemical agents or mechanical weeding equipment. A compost manufacturing method comprises mixing a compost raw material A mainly comprising organic matter and a decomposing fungus D for decomposing the compost raw material A, decomposing the compost raw material A mixed with the decomposing fungus D, and composting the compost. A crushing step 10 for crushing the compost raw material A before carrying out the mixing step, and the mixing / stirring / aeration step 11 is a wooden powder B on the floor surface of the mixing chamber having a blower device. , A step of placing the compost raw material A crushed in the crushing step 10 and the aerobic decomposing fungus D on the wood powder B, a wood powder B, the compost raw material A and the decomposing fungus D Are mixed by a traveling stirring means while being supplied with air to decompose and mature the compost raw material A to obtain compost. [Selection] Figure 2【課題】化学薬剤や機械的な除草機具を使用することなく、水田における雑草の発生を阻止することのできる水稲有機栽培に好適な堆肥が望まれている。【解決手段】堆肥の製造方法は、有機物を主として含んで成る堆肥原料Ａと当該堆肥原料Ａを分解する分解菌Ｄとを混合し、分解菌Ｄと混合された堆肥原料Ａを分解させて堆肥を得る方法であって、混合工程の実施前に堆肥原料Ａを破砕する破砕工程１０を備え、混合・撹拌・給気工程１１が、ブロワー装置を有する混合室の床面に木質粉粒体Ｂを敷く工程と、破砕工程１０で破砕された堆肥原料Ａと好気性の分解菌Ｄとを木質粉粒体Ｂ上に載置する工程と、木質粉粒体Ｂ、堆肥原料Ａおよび分解菌Ｄを空気の供給を受けながら走行撹拌手段により混合し堆肥原料Ａを分解させ熟成させて堆肥を得る工程１２と、を備えて成るものである。【選択図】図２
