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棉花的長成

棉花的長成. 棉花的長成 在一個偶然的機會裡,和一對新疆來的夫妻聊著,他們說要回家種棉花,那兒地廣不值錢 種棉花的利潤不小。因而引起我對棉花的好奇,於是知道了棉花的成長過程。 棉花植種成長後,花在未受粉前,是白色的花朵, 受粉後轉成粉紅色,然後隨著花朵的凋殘,顏色就逐漸成紅色。 花朵謝了之後,花座成果,稱為棉桃。 棉桃成熟後,內層逐漸纖維化,夾殼迸開,白色纖維質露出,稱為棉鈴。 棉鈴成熟後,就可以摘下最後的棉花了! 以下就是棉花從花,到棉桃,到棉鈴,到摘采的過程。.

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棉花的長成

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  1. 棉花的長成

  2. 棉花的長成 • 在一個偶然的機會裡,和一對新疆來的夫妻聊著,他們說要回家種棉花,那兒地廣不值錢 • 種棉花的利潤不小。因而引起我對棉花的好奇,於是知道了棉花的成長過程。 • 棉花植種成長後,花在未受粉前,是白色的花朵, • 受粉後轉成粉紅色,然後隨著花朵的凋殘,顏色就逐漸成紅色。 • 花朵謝了之後,花座成果,稱為棉桃。 • 棉桃成熟後,內層逐漸纖維化,夾殼迸開,白色纖維質露出,稱為棉鈴。 • 棉鈴成熟後,就可以摘下最後的棉花了! • 以下就是棉花從花,到棉桃,到棉鈴,到摘采的過程。

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