The advantages of optimized detection of Lactobacillus are remarkably shown when anaerobic adhesive plate testing, bi-anti-TJA and CO2 box are used instead of conventional detection methods.

This paper introduce a new techmique of protecfing roof——artificial roof of packing belt net,it solves problem of mefal net co.

Breeding and resistance analysis of restorer line Shuangkangmingzhan resisting to rice blast and rice gall midge;