Spring and summer season is the peak period of vegetable locust harm. Using the following methods for prevention and treatment is not only effective, but also green and pollution-free. Vegetable farmers may wish to try.
1, lime method: the lime powder is sprinkled on the leaves of the locust, the locust will soon be killed.
2, spray pig bile juice method: the 10% pig bile fluid and a small amount of detergent or baking soda, plus appropriate amount of water spray, aphid control effect is better.
3, the use of natural enemies: protection of the use of ladybugs, grasshoppers, razor clams, spiders, cockroaches and other aphid natural enemies eliminate aphids.
4. Physical control methods: The surface covers silver-gray plastic film or black film to repel aphids. Use yellow sticky paper to induce maggots, or apply yellow paint on plastic film or paperboard, apply a layer of engine oil or petrolatum, and seduce and kill maggots.
5, urine washing mixture method: the urea, washing powder, water made of 1:4:100 ratio of urine washing mixture, spraying liquid per kilogram of 667 square meters for prevention and treatment.
Scented tea is also known as fruit grain of tea, is a kind of tea drink, in a variety of flowers and fruit drying, concentrate composition contains a variety of vitamins, fruit acid and minerals, but contains no caffeine and tannic acid, a variety of different flavors of scented tea is slightly different in composition, after brewing can still maintain the original flavor of fruit, rich aroma, add rock sugar drink, It can relieve mood and have the effect of beauty.
Flower and fruit tea, half is used to taste, half is used to appreciate, can not be put in a crock. When making tea, it is best to choose a transparent glass pot. It is also a kind of enjoyment to see the glittering and translucent tea water a little bit by the petals. In the brewing process of flower and fruit tea, the temperature should be slightly higher than that of general tea. Because the general tea has been rolled in the process of processing this process, and the flower and fruit tea in the production is generally dry after drying.
It should be noted that on the premise of brewing the flavor of tea soup, the brewing temperature should not be as high as possible, because some effective active substances in tea, such as polyphenols and flavonoids, will decompose at high temperature, so that the efficacy is damaged. Generally speaking, the higher the brewing temperature, the more bitter taste in the tea, can be appropriate to add a little orange juice, honey and other bitter. Of course, if you like a strong taste, you can also cook it.
Storage: The general storage method is to use a dry container, stored in a cool, dry environment. Drink as soon as possible after opening to ensure freshness. To serve, use a dry spoon. It is recommended to put scented tea into the refrigerator freezer, pay attention to storage should be away from fishy smell, avoid fish, seafood and other food put together.
Fruit Tea,Hawthorn Berry Tea,Raspberry Tea,Mango Bubble Tea
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