How much is a jin of corn seeds now? Explain the budding technology in detail!

Corn is a common crop in our country, and it is the main income source of many farmers. However, if you want to have high yield, you need to select seeds and do a good job in field management. How much does a catty of corn seed cost now? How do I germinate?

1. Introduction to corn:

1. What varieties of corn are there?

Corn varieties are diverse. According to maturity time, they can be divided into early maturity, middle maturity and late maturity varieties. According to morphology, they can be divided into 9 varieties such as hard grain type, horse tooth type, burst type and waxy type. According to use, they can be divided into sweet corn, waxy corn, high oil corn and high lysine corn. Each variety contains many series varieties, so the varieties are diverse and rich.

2. Can eating corn lose weight?

Eat corn can lose weight, because corn calories are not high, contains a lot of vitamins, dietary fiber and other nutrients, can play the role of moistening intestines, in order to achieve the effect of weight loss, but iron deficiency, calcium deficiency, digestive system is not good, low immunity, gastrointestinal function is poor people had better not eat.

2. How much does a catty of corn seed cost now?

Corn seed market prices vary, about 40~60 yuan a catty, but due to the variety, market, origin and quality differences, prices will have certain differences. For example, in Northeast China, the price of ordinary corn is about 48 yuan a catty, in Hebei area the price is about 42 yuan a catty, in Huaihai area the price is about 44 yuan a catty, black corn market price is about 50 yuan a catty, so the specific price still needs to go to the local market to check.

3. How does corn germinate?

1. Seed selection: what seeds are good to choose?

Select some seeds with strong disease resistance, drought resistance, high temperature tolerance, high germination rate and stable yield. Specific varieties should be selected according to local climatic conditions.

2. Seed soaking treatment: how long?

After selecting the seeds, remove the seed coat and coating, and then soak them in cold water for 8 to 10 hours, warm water for 8 to 12 hours, or potassium dihydrogen phosphate diluent for 24 to 36 hours, whichever is convenient.

3. Seed germination: how to germinate?

After soaking the seeds, take them out, then put them in warm water of about 50 degrees Celsius to clean them, finally find a basket, cover them with plastic cloth and straw, wrap them with a layer of cotton cloth, put the seeds in the basket, and put them in a place similar to a fire pit for three or four days. During germination, try to ensure that the temperature is about 25~30 degrees, and every hour to flip the seeds, sprinkle appropriate amount of water, so that the seeds can germinate quickly, the general bud can be sown after the long, do not be too long, so as not to affect the quality of the next seed.

4. Drying seeds: how to dry them?

After the seeds germinate, put the seeds in a cool and ventilated place to dry the moisture, and pick out the seeds with low germination rate.

The above is the corn seed market price and germination technology detailed introduction, hope to help everyone.