Planting sweet corn to sell fresh fruit ear can obtain 2~3 times the profit of planting ordinary corn. If it matures earlier and it is listed in advance, it will obtain higher profits. Premature cultivation points are as follows:
When using early-maturing varieties, the first step is to use short-breeding varieties in order to lay the foundation for achieving early maturity. Secondly, we should pay attention to isolation and planting. If sweet corn is mixed with ordinary corn or other corn flour, it will produce a phenomenon of direct seed sensation and the resulting grain will lose its sweetness. Therefore, the isolation zone is required to reach more than 300 meters.
Covering the film, early sowing of plastic film can reach the goal of early maturity and high yield, but pay attention to the application of base fertilizer and fine soil preparation. Due to the inconvenient application of fertilizer and the increase of fertilizer requirement after the film is covered, the amount of basal fertilizer must be increased. It is necessary to fine-tune the soil to ensure that the emergence of corn is rapid and homogeneous.
The sowing period of film-covered sweet corn can be about 1 week earlier than that of open field cultivation, and it is susceptible to low-temperature freezing damage. Immersion germination before sowing, the temperature of about 30 °C, radicles can be seeded by breaking the seed coat.
Timely set seedlings, reasonable close seedlings 5 ​​to 6 leaves when the beginning of seedlings, Dingmiao, 1/15 hectares per seedling 4200 ~ 4700, that spacing 55 ~ 60 cm, spacing 25 cm. Sweet corn is easier to deliver than normal corn and should be snoring early.
Strengthening field management In order to promote early maturing of sweet corn, field management should highlight the “early†character, that is, early cultivating soil, early fertilizer, and early watering. In addition to the application of base fertilizer, it is necessary to combine cultivating soil in the jointing stage, applying 20 to 30 kg of urea per 1/15 hectares and 30 to 35 kg of diammonium phosphate at the jointing stage, and water immediately after fertilization. Sweet corn needs large amount of water, especially during the tasseling and flowering period until the harvesting period. It must have sufficient water supply.
Sweet corn seedlings should pay attention to the prevention and control of underground pests, big bell mouth attention to control corn borer.
Timely collection and harvesting is to see the color of the filament. The second is to touch the top of the ear with the hands, and the temporal leaves can be harvested when they are relaxed. The third is to look at the grain. The grain color is normal yellow, and the grain is full. When milk is squeezed out, milky or pastey substances can be collected and harvested. Different varieties have different harvesting periods, but generally the most suitable harvest period is 18 to 25 days after pollination.
Planting sweet corn to sell fresh fruit ear can obtain 2~3 times the profit of planting ordinary corn. If it matures earlier and it is listed in advance, it will obtain higher profits. Premature cultivation points are as follows:
When using early-maturing varieties, the first step is to use short-breeding varieties in order to lay the foundation for achieving early maturity. Secondly, we should pay attention to isolation and planting. If sweet corn is mixed with ordinary corn or other corn flour, it will produce a phenomenon of direct seed sensation and the resulting grain will lose its sweetness. Therefore, the isolation zone is required to reach more than 300 meters.
Covering the film, early sowing of plastic film can reach the goal of early maturity and high yield, but pay attention to the application of base fertilizer and fine soil preparation. Due to the inconvenient application of fertilizer and the increase of fertilizer requirement after the film is covered, the amount of basal fertilizer must be increased. It is necessary to fine-tune the soil to ensure that the emergence of corn is rapid and homogeneous.
The sowing period of film-covered sweet corn can be about 1 week earlier than that of open field cultivation, and it is susceptible to low-temperature freezing damage. Immersion germination before sowing, the temperature of about 30 °C, radicles can be seeded by breaking the seed coat.
Timely set seedlings, reasonable close seedlings 5 ​​to 6 leaves when the beginning of seedlings, Dingmiao, 1/15 hectares per seedling 4200 ~ 4700, that spacing 55 ~ 60 cm, spacing 25 cm. Sweet corn is easier to deliver than normal corn and should be snoring early.
Strengthening field management In order to promote early maturing of sweet corn, field management should highlight the “early†character, that is, early cultivating soil, early fertilizer, and early watering. In addition to the application of base fertilizer, it is necessary to combine cultivating soil in the jointing stage, applying 20 to 30 kg of urea per 1/15 hectares and 30 to 35 kg of diammonium phosphate at the jointing stage, and water immediately after fertilization. Sweet corn needs large amount of water, especially during the tasseling and flowering period until the harvesting period. It must have sufficient water supply.
Sweet corn seedlings should pay attention to the prevention and control of underground pests, big bell mouth attention to control corn borer.
Timely collection and harvesting is to see the color of the filament. The second is to touch the top of the ear with the hands, and the temporal leaves can be harvested when they are relaxed. The third is to look at the grain. The grain color is normal yellow, and the grain is full. When milk is squeezed out, milky or pastey substances can be collected and harvested. Different varieties have different harvesting periods, but generally the most suitable harvest period is 18 to 25 days after pollination.
When using early-maturing varieties, the first step is to use short-breeding varieties in order to lay the foundation for achieving early maturity. Secondly, we should pay attention to isolation and planting. If sweet corn is mixed with ordinary corn or other corn flour, it will produce a phenomenon of direct seed sensation and the resulting grain will lose its sweetness. Therefore, the isolation zone is required to reach more than 300 meters.
Covering the film, early sowing of plastic film can reach the goal of early maturity and high yield, but pay attention to the application of base fertilizer and fine soil preparation. Due to the inconvenient application of fertilizer and the increase of fertilizer requirement after the film is covered, the amount of basal fertilizer must be increased. It is necessary to fine-tune the soil to ensure that the emergence of corn is rapid and homogeneous.
The sowing period of film-covered sweet corn can be about 1 week earlier than that of open field cultivation, and it is susceptible to low-temperature freezing damage. Immersion germination before sowing, the temperature of about 30 °C, radicles can be seeded by breaking the seed coat.
Timely set seedlings, reasonable close seedlings 5 ​​to 6 leaves when the beginning of seedlings, Dingmiao, 1/15 hectares per seedling 4200 ~ 4700, that spacing 55 ~ 60 cm, spacing 25 cm. Sweet corn is easier to deliver than normal corn and should be snoring early.
Strengthening field management In order to promote early maturing of sweet corn, field management should highlight the “early†character, that is, early cultivating soil, early fertilizer, and early watering. In addition to the application of base fertilizer, it is necessary to combine cultivating soil in the jointing stage, applying 20 to 30 kg of urea per 1/15 hectares and 30 to 35 kg of diammonium phosphate at the jointing stage, and water immediately after fertilization. Sweet corn needs large amount of water, especially during the tasseling and flowering period until the harvesting period. It must have sufficient water supply.
Sweet corn seedlings should pay attention to the prevention and control of underground pests, big bell mouth attention to control corn borer.
Timely collection and harvesting is to see the color of the filament. The second is to touch the top of the ear with the hands, and the temporal leaves can be harvested when they are relaxed. The third is to look at the grain. The grain color is normal yellow, and the grain is full. When milk is squeezed out, milky or pastey substances can be collected and harvested. Different varieties have different harvesting periods, but generally the most suitable harvest period is 18 to 25 days after pollination.
Planting sweet corn to sell fresh fruit ear can obtain 2~3 times the profit of planting ordinary corn. If it matures earlier and it is listed in advance, it will obtain higher profits. Premature cultivation points are as follows:
When using early-maturing varieties, the first step is to use short-breeding varieties in order to lay the foundation for achieving early maturity. Secondly, we should pay attention to isolation and planting. If sweet corn is mixed with ordinary corn or other corn flour, it will produce a phenomenon of direct seed sensation and the resulting grain will lose its sweetness. Therefore, the isolation zone is required to reach more than 300 meters.
Covering the film, early sowing of plastic film can reach the goal of early maturity and high yield, but pay attention to the application of base fertilizer and fine soil preparation. Due to the inconvenient application of fertilizer and the increase of fertilizer requirement after the film is covered, the amount of basal fertilizer must be increased. It is necessary to fine-tune the soil to ensure that the emergence of corn is rapid and homogeneous.
The sowing period of film-covered sweet corn can be about 1 week earlier than that of open field cultivation, and it is susceptible to low-temperature freezing damage. Immersion germination before sowing, the temperature of about 30 °C, radicles can be seeded by breaking the seed coat.
Timely set seedlings, reasonable close seedlings 5 ​​to 6 leaves when the beginning of seedlings, Dingmiao, 1/15 hectares per seedling 4200 ~ 4700, that spacing 55 ~ 60 cm, spacing 25 cm. Sweet corn is easier to deliver than normal corn and should be snoring early.
Strengthening field management In order to promote early maturing of sweet corn, field management should highlight the “early†character, that is, early cultivating soil, early fertilizer, and early watering. In addition to the application of base fertilizer, it is necessary to combine cultivating soil in the jointing stage, applying 20 to 30 kg of urea per 1/15 hectares and 30 to 35 kg of diammonium phosphate at the jointing stage, and water immediately after fertilization. Sweet corn needs large amount of water, especially during the tasseling and flowering period until the harvesting period. It must have sufficient water supply.
Sweet corn seedlings should pay attention to the prevention and control of underground pests, big bell mouth attention to control corn borer.
Timely collection and harvesting is to see the color of the filament. The second is to touch the top of the ear with the hands, and the temporal leaves can be harvested when they are relaxed. The third is to look at the grain. The grain color is normal yellow, and the grain is full. When milk is squeezed out, milky or pastey substances can be collected and harvested. Different varieties have different harvesting periods, but generally the most suitable harvest period is 18 to 25 days after pollination.
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