Why does winter rice not produce insects until the next spring

Because the winter is cold, the bugs are not suitable for survival, and it is related to the preservation method.

Here are a few ways to store rice at home to prevent insects:

1. Oxygen-free preservation method: first spread out the rice to be stored in a ventilated place to dry (note that it should not be exposed to the sun) to dry, and then dry the rice.

Put it in a non-toxic (food) plastic bag with less air permeability (it should be full), tie the bag tightly, and put it in a cool and dry place, so that the rice can be preserved.

For a long time. 2. Zanthoxylum pepper insect prevention preservation method: Zanthoxylum pepper is a natural antioxidant, with a special fragrance and insect repellent effect. The specific method is to put 20 to.

Put 30 peppercorns in the pot, add an appropriate amount of water (it is advisable to soak the rice pocket) and put it on the stove to cook the fragrance of peppercorns.

Wet it in pepper water and take it out to dry, then pour the rice into your pocket. In addition, wrap a few small packets of Sichuan pepper with gauze and place them on the top, middle and bottom of the rice bag.

Tie the mouth of the bag tightly and put the rice bag in a cool and ventilated place to prevent rice insects.

3. Moisture absorption and preservation method of plant ash: at the bottom of the tank containing rice, spread a layer of plant ash (it is best to put the plant ash in a gauze bag and put it at the bottom of the tank).

Then pour in the rice that is dried and blown thoroughly, and put the lid of the rice cylinder tightly, and place it in a cool, dry and ventilated place to store it for a long time.

4. Kelp insect prevention and preservation method: Dried kelp has a strong ability to absorb moisture and has the effect of killing insects and inhibiting mold. Save the rice when the rice.

Mix with kombu in a ratio of 100:1, take out the kombu to dry and dry thoroughly after about 10 days, and then put it back into the rice, so that it can be prevented after repeating it several times.

Stop mildew and insects.

1. Sichuan pepper is a natural antioxidant, take 30 40 grains, heat it with water, let it cool, soak the rice bag for 5 minutes, dry it and load the rice. 2. Put the peppercorns in a small gauze bag. When there are more meters, you can put a few more.

Tie or cover the bag or jar tightly. 3. Every two plastic bags are put together, and the rice is spread out in a cool and ventilated place to dry and then filled with plastic bags. Squeeze out the air and tie the bag tightly.

4. Poke out the bone marrow in the shell of the soft-shelled turtle, wash it, dry it, wrap gauze and put it in a rice bag. Or soft-shelled turtle, the shell of the crab is dried and put directly into the rice, which has the effect of preventing insects and ants. 5. If the rice noodles have insects, move them to a dry and sealed container, put the freshly picked poplar leaves, and seal them together with the rice noodles.

After four or five days, both larvae and eggs are killed. Then use a sieve to sieve the insects and eat them. 9. Put them in clean pockets and put them in the freezer compartment in batches.

After 24 hours of freezing, there will be no worms. 10. Garlic has the effect of sterilization and mothproofing. Put it in the rice and noodle storage cabinet, all of which have an anti-moth effect.

In winter, rice does not have insects. Due to the cold weather and low temperature in winter, it is not suitable for the growth and reproduction of rice worms, so rice does not produce insects in winter. As the temperature rises in spring and the weather warms, the eggs of various insects begin to change, gradually becoming larvae, and the eggs of rice worms also begin to move, and rice worms begin to grow in rice.

In winter, rice does not have insects. Due to the cold weather and low temperature in winter, it is not suitable for the growth and reproduction of rice worms, so rice does not grow insects in winter. As the temperature rises in spring and the weather warms, the eggs of various insects begin to change, gradually becoming larvae, and the eggs of rice worms also seep into the rent and begin to act.

The rice will not have insects after October. Rice insects are mainly born when the temperature and humidity reach the conditions for the eggs to hatch. In general, rice is prone to insects in July.

So try not to store a lot of rice at home, but there are also some measures to prevent rice from getting insects. For example, keep the rice in airtight jars. <

The rice will not have insects after October. Rice insects are mainly born when the temperature and humidity reach the conditions for the eggs to hatch. In general, rice is prone to insects in July.

So try not to store a lot of rice at home, but there are also some measures to prevent rice from getting insects. For example, keep the rice in airtight jars.