山竹生长过程(山竹生长过程观察日记)
1. 山竹生长过程观察日记
1、花瓣
山竹的外壳有像花瓣一样的形状,可以观察一下这些花瓣,如果是在5个以内的话,则说明为公山竹,反之如果花瓣数量大于6个的话,则说明为母的山竹。
2、口感
还可以从口感上来区分山竹的公母,如果山竹的口感比较好的话,则说明为母的山竹,反之如果口感很差的话,则说明为公的山竹。
3、捏一捏
用手轻轻地捏一捏山竹,如果山竹很硬的话,则说明该山竹尚未成熟,还不能吃,要选择能够捏得动的山竹。
4、颜色
然后再观察一下山竹的颜色,如果颜色为褐色的化妆,则说明该山竹可能已经被风干了,不能再食用了,要选择颜色鲜艳的山竹。
5、大小
然后再对比一下山竹的大小,通常来说,大的山竹口感会比较好,而且很可能是母的山竹,反之则说明为公的山竹。
2. 山竹生长过程观察日记四年级
When I was ten years old, I met a typhoon. It really was a frightening typhoon. That evening was so dark. I still can't forget it. It was a rainy day. Although it was early, the sky was very dark. I was walking in the street with my mother. We were going home. The wind blew more and more strongly. We felt the difference. We started to run fast in order to go home in no time. But the wind was still faster than feet. Suddenly, lots of litter was blown away. The typhoon blew up.
We couldn't hold the umbrella. It was raining heavily and we were all wet. Cold and fright went through our bodies. The big trees began to shake. Leaves fell down. We couldn't breathe. The wind blew in our face.
It was so sharp. I was afraid I would be blown away, too. I held my mother tightly. We tried our best to run. But we couldn't.I was excited because we were near our home. A few minutes later, we arrived home. "I am still alive," I said to myself happily. I saw the big typhoon
3. 山竹生长过程观察日记三年级
我最喜欢的水果是山竹。山竹是一种南方水果,长得圆滚滚的,颜色紫黑,真像一个非洲来的小弟弟。还戴着一顶小绿帽呢!山竹不仅长的独特,气味也很独特!山竹的气味是像花一样的清香。闻起来可舒服了,闻着就想一口全吃下去!我流了好多口水。山竹果子也特别奇特,长得像蒜瓣,颜色是乳白的。看着就让人想吃,小伙伴凑过来争先恐后的想吃。我毫无保留地分给了小伙伴吃,我也吃了一口,“哇!”嘴里凉爽极了!汁水像小河一样流进了嗓子。我觉得山竹很好吃,山竹是我最爱吃的水果。
4. 山竹的观察日记
1.看外表
我们在判断的时候最直观的地方就是观察一下山竹的外表皮了,如果山竹的外表皮颜色看上去是暗色并且有发黑的问题存在的话,那么就说明这种山竹已经不是很新鲜了,当山竹不新鲜,他坏掉了的机率会比较大,所以不要买表皮发黑的山竹。
2.用手摸
我们可以用手触摸一下山竹,感受一下山竹的软硬程度,如果是比较新鲜的山竹,他的外表红皮看上去是充满水分的,并不会感觉特别的硬,应该说是软硬适中的,我们可以用手轻轻的按压一下,很容易就能压动的山竹,大多数都是坏掉的或者是已经不新鲜的,相反如果山竹的外表皮是比较硬的,也可能是水分已经流失了,口感也不好了。
3.闻气味
山竹当中的糖分含量高,所以当山竹坏掉之后,是很有可能会发出酒味或者一种很难闻酸味。
我们是可以通过闻气味,用手摸和看外表的方式来判断山竹有没有腐坏的,坏了的山竹是不可以继续食用的。
5. 山竹生长图片欣赏
17-25米
泰国山竹长得比较慢,用种子种需要10年,如果是嫁接的话也需要6年,这都是结果的时间。虽然山竹结果的时间非常长,但是山竹树的生长寿命也是非常长的,一般都能有70年。
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