论文部分内容阅读
原料准备: 1.在挖河、开沟、挑塘时,选取没有铁锰结石、垃圾和杂质的轻粘壤土,晒干。 2.过磷酸钙晒干、敲碎、过筛。 3.湿猪粪(含水量75％左右)出栏堆放。制作方法: 1.建造沤池。利用水泥晒场或在平整的泥地上铺放塑料薄膜,建造沤池。沤池一般为长方形,宽2—3米,长不限,平底,池墙高26厘米。要防止漏水。 2.沤制方法。沤制季节一般在6—9月之间,而以伏天最为适宜。采用上述原料,按泥土、湿猪粪、过磷酸钙重量的100∶10∶0.5的比例配合,拌匀加水浸泡,浸泡半天后,将其搅拌成泥浆,以后每隔7—10天翻池一次。翻池要连底翻透,上下混合均匀。约1个月即可沤制成熟(一般翻池2次)。沤制期间要防止池面脱水,脱水易感染杂菌,且不易沤熟。 3.加工泥块。沤制成熟后即停止加水,让其自然晒干,而后成块挖起,再晒干,按不同用途的规格要求加工成型。
Raw material preparation: 1. Dredging, ditching, pick pond, select no iron and manganese stones, trash and impurities light clay loam, dried. 2. SSP dried, broken, sieved. 3. Wet pig manure (about 75% moisture content) slaughter pile. Production methods: 1. Build Mianchi. The use of cement drying yard or laying of plastic film in the formation of the mud, the construction of Mianchi. Mianchi generally rectangular, 2-3 meters wide, not limited to long, flat bottom, pool wall height 26 cm. To prevent leakage. 2. Method of preparation. Systematic season is generally in the 6-9 months, while the most suitable day. The above raw materials, according to the soil, wet pig manure, superphosphate weight ratio of 100: 10: 0.5, mix well with water soak, soak for half a day, stir it into a slurry, after every 7-10 days turn the pool once . Flip pool to the end of the flip, mix up and down. About 1 month to mature system (the general flip 2 times). During the system to prevent dehydration ponds, dehydration susceptible to miscellaneous bacteria, and not easy to ripe. 3 processing lumps.沤 system after maturity to stop adding water, let it dry naturally, then dug into pieces, and then dried, according to the specifications of different uses processing requirements.