How to prevent vegetables and fruits from withering and yellowing
How to prevent vegetables from withering and yellowing
After the bought vegetables are slightly dried, remove the withered and rotten leaves, put the fresh vegetables neatly in a clean plastic bag, tie the mouth of the bag tightly, and put it in a cool and ventilated place, so that the preserved vegetables will not wither and turn yellow for about two days. You can also use newspapers to preserve vegetables. After wrapping the vegetables in a newspaper. Root down, put it in a plastic bag.
How to store vegetables to maintain their nutrients
After determination, it is found that after harvesting, vertical placement of vegetables is more convenient for the preservation of vegetable nutrients than horizontal placement. The reason for this phenomenon is that vertical vegetables have more chlorophyll than horizontal vegetables, and the longer the time, the greater the difference between the two. Chlorophyll contains hematopoietic components, which can provide good nutrients for the human body. and the preservation period of vegetables placed vertically is longer than that of horizontal vegetables, and the vitality of vegetables continues, and it will be of great benefit to us to eat it.
How to reduce Pesticide residues in melons and fruits
Freshly picked unpeeled melons and fruits should not be eaten immediately because pesticides in the air can be slowly broken down into substances that are harmless to the human body. Therefore, for some vegetables, pesticide residues can be reduced through storage for a certain period of time. This method is suitable for melons, wax gourds and other non-perishable fruits. The general storage period is more than 10-15 days.
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Quick check table of suitable temperature for common melons, fruits and vegetables
Many vegetable farmers have been growing vegetables for many years, but they are still confused about the habits of vegetables, especially the temperature they adapt to. There are also some farmers who grow a crop all the year round.
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This rotation of vegetables leads to a bowl full of melons and fruits.
Reasonable rotation of different vegetables can make pathogens lose parasitism or change their living environment, so as to achieve the purpose of reducing or eliminating diseases and insect pests. Such as spring onions and garlic.
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