How long does it take for corn to be sown from sowing to harvesting

Basic information: Corn.

Planting Grade: Level 3 Ripening Time: 14 hours Re-Ripening: 0 hours Estimated Yield: 17 Maximum Yield: 21 Fruit Price: 23 Gold Coins.

Growth stage. Time to germinate: 2 hours Time to small leaves: 2 hours Time to large leaves: 3 hours Time to flower: 3 hours Time to mature: 4 hours.

Harvest experience (plus sowing and turning experience).

Crop type: 1 season Harvest per season: 19 experience Sowing and ploughing: 5 experience Total harvest: 24 experience Average harvest: experience hours.

Projected revenue. Number of Seeds: 1 Total Seed Price: 175 Gold Total Income: 391 Gold Total Profit: 216 Gold Average Profit: Gold Hours.

Minimum income (estimated 60% of income).

Minimum Total Income: 235 Gold Minimum Profit: 60 Gold Minimum Average Profit: Gold Hours.

Maximum income (crop condition 100%, yield increase by 25%, no theft).

Maximum total income: 483 489 gold Maximum profit: 308 314 gold Maximum average profit: Gold hours.

When is the corn in short, when can it be received Our corn planting in the north is around 51, and the harvest time is after October 1.

It takes about 6 months from planting to harvesting.

It takes more than 130 days from planting to harvesting corn, and about 100 days short.

Corn takes about eight months from planting to harvesting! It depends on the actual situation!

Different varieties have different growth periods, which have a lot to do with the climate.

The growth period of spring maize is about 120 days, and that of summer maize is about 95 108 days.

It generally takes 90 120 days to grow royal rice to maturity.

Early varieties are generally 80 100 days old, medium varieties 100 120 days, and late varieties 120 150 days.

The jade will be planted and harvested about 5 to 6 pieces.

Spring-sown corn is 70 days early ripening, 85 days of medium maturity, 120 days of late maturity, and 150 days of extra late maturity, divided into regions.

From planting to harvesting, it takes about 70,100 days depending on the time of sowing and the region.

The growth period is different for different products, with 90-day-old varieties and 130-day-140-day mid-late varieties.

Corn can be harvested in about 4 months, generally planted in April, then can be harvested in August, if planted in mid-July, then in mid to late October, that is, the group can be harvested, it is a short-day plant, planting and maintenance, 8-10 hours of light is required every day, and the climate and environment are relatively warm.

About a month

Corn is an annual crop, it can be harvested in about 4 months after planting, according to the climate and planting time of different socks, its harvest period is different, it is generally observed that after the milk line on the back of corn disappears, it is the best harvest time.

2. Planting time

Corn can be divided into spring corn and autumn corn, according to the different climate and environment, spring corn planting time is generally around April, so that it can be harvested around August, autumn corn can generally not be planted later than mid-July, and can be harvested in mid to late October.

3. Lighting requirements

Corn is a short-day plant, if you want it to flower and bear fruit quickly, then when planting and maintaining, it is best to plant it in a sunny environment, so that it has 8-10 hours of light exposure every day to promote its growth and development, so as not to cause its yield to decline due to insufficient light.

4. Temperature requirements

Corn likes to grow in a warm environment, the general temperature is 16-21 it can germinate vigorously, the temperature is required to be 15-27 during the jointing period, and the temperature is best at 25-26 when it blooms, and if the temperature is not suitable during the maintenance process, it will also adversely affect its growth and development.

Corn is generally harvested from August to October, and the time of harvest varies depending on the region and the time of sowing.

Summer sowing generally matures from mid to late September to mid October, and spring sowing generally matures from early September to mid September. The maize in the north generally matures from mid-September to the end of September, and the maize in the south generally matures after mid-October.

How to tell if it is mature:

1. Look at the milk line: the back of the corn will have a line from the top to the bottom, and the color will change from dark to light, when the milk line disappears completely, it is the best time to harvest.

2. Look at the leaves: When the number of green leaves on the corn plant is about 5, it is the best time to harvest.

Corn is divided into spring corn and autumn corn, spring corn is sown in late April and early May, and can be harvested in late August; Autumn maize should be sown no later than mid-July and harvested in mid-to-late October.

Fresh corn cultivation technology, seeds are sold by seed companies all over the country.

Fresh corn varieties require good waxiness, thin peel, delicate taste, good commercial traits, medium ears, and are suitable for cooking and quick-freezing processing. At present, the fresh corn sold on the market includes waxy corn, sweet corn, black corn, colored corn and ordinary corn, etc., and the commodity traits are different, resulting in uneven production efficiency and large differences. To increase the income of fresh corn, the key is to choose the right varieties of good varieties.

Waxy corn is the preferred variety for fresh corn. Its cultivation technique:

1. Sow seeds at the right time. For open-field cultivation, the suitable sowing period in spring is that the ground temperature is stable at more than 10 degrees, and the seedling emergence period is best after the local late frost period; The summer sowing period is subject to the temperature above 16 degrees at the corn filling stage.

2. Isolation. The cultivation of fresh corn must be isolated from ordinary corn to prevent the quality of fresh corn from being affected by stringing. The time distance of space isolation should be more than 300 meters, and the interval between the sowing dates should be more than 15 days when time isolation.

3. Fertilization of the land. It is best to choose a two-pronged soil with fertile soil, high organic matter content, good drainage and irrigation conditions, and good soil permeability. In order to improve the quality of fresh corn, foot fertilizer should be applied when preparing the land, organic fertilizer should be increased, formula fertilization should be applied, and 3000-4000 kg of high-quality farm fertilizer, 50 kg of ternary compound fertilizer should be applied per mu, and an appropriate amount of zinc, boron and other micro-fertilizers should be applied.

Fourth, sowing. Before sowing, manual selection was carried out to remove deflated grains, mold grains, broken particles and impurities, and then soaked with potassium dihydrogen phosphate solution for 8-12 hours. The sowing method is planted in wide and narrow rows, with a wide row of 80 cm, a narrow row of 50 cm, and a plant spacing of 25-30 cm, with 3500-4000 plants planted per mu.

5. Field management.

1. Remove tillers. Due to the characteristics of fresh corn varieties and the sufficient base fertilizer during planting, the plant has more tillers, so the tillers should be removed in time at the seedling stage.

2. Leave double spikes. In order to improve the commercial traits of the ears, a maximum of 2 ears should be left in each plant, and the rest of the ears should be removed as soon as possible.

3. Top dressing. Top dressing should be carried out according to the seedling condition, in 12-14 leaves, and 10-15 kg of urea per mu.

4. Pest control. Fresh corn generally has the highest sugar content, good quality, corn borer is more harmful, in the big flare stage with BT biological particle insecticide or Bataan soluble powder core control, it is strictly forbidden to use highly toxic pesticides with a residual effect period of more than 20 days.

6. Harvesting. Fresh corn is harvested because it is a tender ear, it is very important to harvest it at the right time, harvest too early, dry matter and various nutrients are insufficient, the nutritional value is low, the harvest is too late, the skin becomes hard, and the taste becomes worse. The harvest period is 20-23 days after pollination, and there are slight differences among varieties.

Inspections begin 20 days after pollination to ensure that the harvest is appropriate.

7. Post-harvest treatment. If you need to sell long-distance sales, certain preservation measures must be taken to prevent corn ears from consuming their own nutrients and water due to respiration, resulting in a decline in freshness and quality.

Hello, I am very happy to serve you in the bureau, and thank you for waiting patiently, according to the problem you described, the result of the teacher's inquiry is: about how long it takes for corn seeds to be harvested, then the time from planting to harvesting of corn varies depending on the variety and cultivation conditions. But in general, the growth cycle of corn is about 90 120 days.

And under suitable climatic conditions, corn generally needs to be planted for about 90 100 days to mature, at this time the corn grain skin turns yellow, Tong Nahao grain hardens, you can harvest it But if the climate conditions are unstable or the cultivation method is improper, then it may take longer Tips: The corn maturity period will vary due to variety, climate, cultivation technology and other factors, so planting and harvesting should be judged according to the actual situation I hope the above information can be helpful to you<>