- I like to look on our own shops as kind of a barefoot agency which is mentally always trying to put itself into other people's shoes-a working ranch rather than a dude ranch.
- Three clostridium isolates obtained from anaerobic environment of retting kenaf opl and designated as stains n2 y4 z2-6were studied and found to efficiently macerate bast fibres of kenaf.the basic cultural conditions and phaysyological characteristics was tested.it is found that to the three strains the optimal ph was7.0-7.4 the optimal carbon source was amylum the optimal nitrogen source was bean cake powder.
- Xiangzi was unencumbered being clad only in a grey army tunic and blue cloth trousers reeking of sweat-they had been like this before he put them on.
- Digestion alkali-stabilization composting irradiation pasteurism and perfection of laws and regulations for stacking and application of sewage sludge are main measures that can be used to abate the pathogenic risks on environment and health.
漚肥 waterlogged compost以植物殘體為主，加入一定量的人畜糞尿、綠肥、石灰、河泥、塘泥、生活垃圾等物料混合，在淹水條件下，經嫌氣微生物分解而成的農家肥料。