IDEA FROM AQUARIUM (Arya)

 





Now in my apartment I have one small aquarium. This aquarium has 5 medaka fish, 2 kawanina, 1 mudsnail and 3 P hysa acuta . Not just animal but I put two plants here. This aquarium looks so nice at first as the plant very lush But after I put kawanina and Physa they started to eat my plant. Now the plant starts to bare as the leaves eaten by them and they also decompose the leaves. Well, it makes me think, this creature can enhance the nutrient release also nutrient cycle but very good to control the weed. Is it will harmful for paddy? I think no, as in my aquarium only have two types of plant. First plant is broad leaves and second like pine, but they only eat broad leaves. So, Physa and Kawanina is very good snails same as mudsnail.


今私のアパートには小さな水族館が1つあります。 この水族館には、メダカ5匹、カワニナ2匹、タニシ1匹、カワニナ3匹がいます。 動物だけでなく、ここに2つの植物を置きました。 この水族館は、植物がとても青々と茂っているので、最初はとても素敵に見えますが、カワニナとフィサを入れた後、彼らは私の植物を食べ始めました。 今、植物は葉が彼らによって食べられるにつれて裸になり始め、彼らはまた葉を分解します。 まあ、それは私に思わせます、この生き物は栄養素の放出も栄養素のサイクルを高めることができますが、雑草を制御するのに非常に良いです。 水田に害はありますか？ 私の水族館には2種類の植物しかないので、いいえと思います。 最初の植物は広葉樹で、2番目は松のようですが、彼らは広葉樹しか食べません。 ですから、フィサとカワニナはタニシと同じようにとても良いカタツムリです

コメント

コメントを投稿

このブログの人気の投稿

HAZARD VS. RISK-BASED APPROACHES TO PROTECTING HEALTH (ERNEST)

イメージ
                                               HAZARD VS. RISK-BASED APPROACHES TO PROTECTING                             HEALTH AND ENVIRONMENT FROM PESTICIDES                                                                      April 2021     What’s the difference between a hazard and risk-based approach? These two approaches are often presented as opposing. However, this is a misrepresentation of risk management. ‘Hazard’ is the potential for a chemical (in this case a pesticide) to cause harm to human health or the environment; Risk , on the other hand , is the probability that the harmful outcome happens. Hazard cannot be separated from risk; it is an integral part of it. Pesticide risk management focuses on reducing the probability (and hence frequency), that people or the  environment will be exposed to pesticides. The hazard-based approach to pesticide regulation is founded on the principle that if an active substance possesses certain hazardous character
続きを読む

Locust as a source of food and feed (Rahima)

イメージ
I came across a pack of roasted locusts at the store the other day and decided to check their nutritional value and study a bit more about them. Locusts are a type of insect from the family Acrididae . They are known to swarm in huge numbers and can travel great distances, causing considerable damage to crops. However, in many African, Middle Eastern, and Asian countries, locusts are considered a delicacy and eaten in abundance. Locusts are an excellent source of protein and contain a variety of fatty acids and minerals. Although not considered palatable by most Americans and Europeans, locusts are an important food source in many other countries.   According to the book "Insects" by Steve Parker, species of locusts vary in protein content from about 50 percent of dry weight to almost 60 percent, making them denser in protein than cows . Researchers have also noted that the cholesterol content in locusts is high, about 286 milligrams per 100 grams, which is higher than th
続きを読む

Full vaccination（Sagae）

イメージ
We some of the lab members had second vaccination at university. It was so hard situation for me because of side effects. I had heard some news that the side effects of the second vaccine are more serious. It was TRUE. The night after the vaccine, started to increase my body temperature. At midnight temperature already reached 38.5 ℃. And also my bone has pain and "Moderna arm". I could only lay on the bed the whole day by agony. My fever continues till next midnight. I thought my fever had gone down, but then I started to have terrible headaches. Again I spent the time on the bed the whole day. Finally, I recovered fully after 60 hours of vaccination. It was the worst experience in 2021 at least. I wish our painfulness contributes to making the situation better. 大学で二回目のワクチン接種を受けました。結論から言うと、副反応が本当きつかったです。二回目は一回目より副反応がきついと聞いていましたが、その通りです。接種日の夜から熱が上がり始めて、夜中には38.5℃に達しました。きつすぎてベッドに横になる事しかできません。全身の関節は痛むし、モデルナアームも発症しています。次の夜中は明朝まで高熱は続きました。熱が下がったと思ったら次はひどい頭痛です。またベットから動けず一日を過ごします。最終的
続きを読む