喷洒杀虫剂导致的植物繁殖力下降是否真的会导致开花植物物种总数的下降,这个问题仍然没有答案。
The question of whether the decrease in plant fecundity caused by the spraying of pesticides actually causes a decline in the overall population of flowering plant species still remains unanswered.
对于那些以前从来没有使用过地植物—不知道它们如何生根、开花、以及笔直地竖在你面前-你会怎么办呢。
What about the plants you had never used before to know about and how they took root, flowered, and bolted up right before your eyes?
他们将毛虫放在不同的烟草植物上,经过8天的观察,通过对比发现35%的植物开花时间调整到了早上,相对没有被啃咬的烟草植物只有11%开花时间在上午。
He put caterpillars on plants that had not been attacked and found that after 8 days, 35% of their flowers opened in the morning--compared with 11% on unmolested plants.
人们很少见到过(几乎没有见到过)这种植物开花。
所以我用甘斯和颜色,当植物种下去还没有开花的时候。
So I used gans and color when the plant was plant and had not flowered yet.
它们逐年成长,就好像是绿叶婆娑、却丝毫没有开花迹象的植物。
They grew yearly, flourishing like plants that are all leaves and show no sign of flower.
它们逐年成长,就好像是绿叶婆娑、却丝毫没有开花迹象的植物。
They grew yearly, flourishing like plants that are all leaves and show no sign of flower.
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