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6月末到8月上旬是东北地区漚綠肥的最好机会。漚制綠肥原料包括蒿、水稗草、落豆秧及其它一切杂草乱格莞等均可利用。以切成5、6寸或7、8寸为宜。牲畜粪尿(黃粪)、人粪尿均可作粪引子,以底层少,上层多为度。坑深約一米,有长形,圓形或方形,坑底要夯实,每次以起漚60吨粪較为适宜。粪坑应选在水源、取草、取土方便的田头。漚制时以粪坑底
From late June to early August, it is the best chance for green manures in Northeast China.沤 Green fertilizer raw materials, including Artemisia, barnyard grass, falling beans and all other weeds grasping Dongguan and so can be used. To cut into 5,6 or 7,8 inch is appropriate. Livestock excrement (yellow excrement), human excrement can be used for excrement primer, to the bottom less, the more for the degree. Pit depth of about one meter, a long, round or square, bottom of the pit to be compacted, each with 60 tons of manure 沤 more appropriate. Septic pit should be selected in the water, grass, earth convenient soil. When slaughter system to the bottom pit