When will the rice mature?

Rice planting is the most common agricultural project in our country. I believe that most rural people have the experience of sowing seeds. Do you know when rice matures? The following editor will give you a detailed introduction.

When will the rice mature?

In southern China, rice basically matures twice a year, early rice matures from the end of July to early August, and late rice matures from the end of October to early November. In the north, rice ripens once a year and matures around the middle of October every year.

In addition, some parts of the south can also achieve three crops a year, but very few people choose to cultivate, generally choose to plant two crops a year.

Second, why is the northeast rice delicious?

1. Long growing period

One-season rice, as its name implies, refers to one crop a year, which is unique to the northeast. It has a long growth period, usually about 5 months, and is the main factor for the delicacy of rice in the northeast. Due to geographical limitations, in the northeast, the high temperature period suitable for rice growth is relatively short, so all the nutrients in a piece of land have only one chance to fully nourish the crops once a year. Such nourishment is naturally more nutritious than feeding crops twice or even three times a year.

two。 The temperature difference between day and night is large.

Just as melons and fruits in Xinjiang are sweet, it is also because of the large temperature difference between day and night, so there is a reason that a large amount of sugar is gathered in the fruit to make the fruit sweet. The main grain producing areas in the northeast, Xiangshui rice area, the main producing area of Ami rice, are all located at 40 degrees north latitude and north of the Tropic of Cancer. It is a continental climate very deep inland, which is greatly affected by the cold air from Inner Mongolia. Most of the year, the night field is short, so the temperature difference between day and night is large, which provides convenient conditions for the nutrition accumulation of rice itself.

3. Few diseases and insect pests

Compared with the warm and humid climate in the south, the dry and cold climate in the north is not conducive to the growth of diseases and insects. Due to the small number of diseases and insect pests, farmers naturally use less agriculture during the planting period, and the concentration of pesticides they want to use is also relatively lower. Fewer diseases and insect pests are conducive to the natural growth of rice, the use of pesticides is less, or try not to use pesticides, but also make the northeast rice healthier.

Any grain is not easy to come by, and it comes from the hard work of the farmer's uncle. Therefore, whether in the south where rice can be cooked twice a year, or in the north, where rice can be ripe twice a year, we should not waste food.