英语语法分析

Each panicle will produce only one to three fruits.

穗每年将只生产一至三个水果。

Spikelet density is an important trait related with panicle number, spikelet number and grain weight.

水稻小穗着粒密度是一个重要的农艺性状，其与单株穗数、小穗数和粒重等有密切的联系。

Panicle laxly branched, usually large, with several to many racemes or smaller panicles; bracts rather small.

圆锥花序稀松的分枝，通常大，具数枚到多数总状花序或小的圆锥花序的；苞片相当小。