1·Warm spring temperatures helped speed the growing cycle of all plants, including uninfected and non-crop plants, so vegetation conditions were below average across much of the region.
春天的温暖气温加速了所有的植物生长周期,包括未感染的作物和非作物植物,所以大部分地区的植被状况都低于平均水平。
2·NK activity of uninfected buffaloes were higher than that of goats.
未感染水牛的NK活性比山羊的高。