But now scientists in Spain and at the University of California, Davis, have found the key to making the cherimoya and related fruits seedless. 但现在西班牙的科学家和加利福尼亚大学的达维斯发现了让毛叶番荔枝和同种水果去籽的方法。
It is introduced that planting technique on improved breeds of cherimoya, Africa pride for high quality and yield. 非洲骄傲番荔枝通常以普通番荔枝作砧木,芽接成活率高。
If they can find a way to knock out that gene in the cherimoya, it could bring Mark Twain's favorite fruit, and many others, to a grocery store near you. 如果他们找到方法锁定毛叶番荔枝中的无籽基因,就有可能让马克吐温和许多人最爱的水果出现在你家附近的杂货店里了。
He was talking about the cherimoya. 这就是毛叶番荔枝。
But the scientists found a spontaneous mutation that causes seedlessness in a cherimoya relative, the sugar apple. 但科学家找到了一个自发变异,这种变异可以使毛叶番荔枝的亲戚番荔枝去籽。
The results of observation on the bionomics of the mite indicated that 24-32 ℃ was the most suitable temperature range, and that papaya was the most suitable host plant for the development and reproduction of the mite followed by cherimoya and banana. 结果表明:24~32℃为皮氏叶螨发育、存活和产卵的最适合温度,番木瓜为皮氏叶螨的最适宜寄主,其次为香蕉和番荔枝。